Rev 15760 | Rev 16827 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 15111 | schaersvoo | 1 | #include "canvasdraw.h" |
| 2 | /* used multidraw primitives : identifier in canvasmultidraw.c is index of this array */ |
||
| 3 | static char multidraw_primitives[MAX_MULTI_PRIMITIVES][32] = {"point","points","circle","circles", |
||
| 4 | "line","lines","segment","segments", |
||
| 5 | "arrow","arrows","triangle","triangles", |
||
| 6 | "closedpoly","text","rect","rects", |
||
| 7 | "poly","polys","parallelogram","parallelograms", |
||
| 8 | "images","curvedarrow","curvedarrows","curvedarrow2","curvedarrows2", |
||
| 9 | "crosshair","crosshairs"}; |
||
| 10 | /*size of words "point","points",... == 6,7,..*/ |
||
| 11 | static int multidraw_primitives_length[MAX_MULTI_PRIMITIVES] = {7,6,8,7,6,5,9,8,7,6,10,9,11,5,6,5,6,5,15,14,7,14,13,13,12,10,11}; |
||
| 12 | |||
| 13 | void add_js_multidraw(char *draw_types,char *table_css,int use_offset,int no_controls,int crosshair_size,int use_zoom){ |
||
| 14 | int i=0;int p;int found = 0; |
||
| 15 | size_t L0 = 1 + snprintf(NULL,0,"%s",draw_types); |
||
| 16 | char *str = my_newmem(L0);snprintf(str,L0,"%s",draw_types);char *array[L0]; |
||
| 17 | int user_nums[MAX_MULTI_PRIMITIVES]; /* we don't know the number of different draw primitives: so assume MAX */ |
||
| 18 | int draw_nums[MAX_MULTI_PRIMITIVES]; |
||
| 19 | for(i=0;i<MAX_MULTI_PRIMITIVES;i++){draw_nums[i] = -1;user_nums[i] = -1;} |
||
| 20 | /* link the user given primitives to the internal indexes of the draw primitives */ |
||
| 21 | int equal = -1; i = 0; |
||
| 22 | array[i] = strtok(str,","); |
||
| 23 | int polynum = -1; |
||
| 24 | char *pp;int safe=0; |
||
| 25 | while(array[i]!=NULL){ |
||
| 26 | found = 0; |
||
| 27 | if( strstr(array[i],"poly") != NULL ){/* getting the numerical argument from: poly3...polys9 */ |
||
| 28 | if( strstr(array[i],"closedpoly") == NULL && strstr(array[i],"polygon") == NULL){ |
||
| 29 | pp = array[i];while( *pp ){safe++; |
||
| 30 | if(safe > MAX_MULTI_PRIMITIVES){break;} |
||
| 15126 | bpr | 31 | if( isdigit(*pp) ){ polynum = atoi(pp);if( strstr( array[i],"polys") != NULL ) {array[i] = "polys";}else{ array[i] = "poly";}break;} else { pp++;} |
| 15111 | schaersvoo | 32 | } |
| 33 | } |
||
| 34 | } |
||
| 35 | for( p = 0 ; p < MAX_MULTI_PRIMITIVES; p++){ |
||
| 36 | /* multidraw_primitives defined in canvasdraw.h */ |
||
| 37 | equal = strncmp(multidraw_primitives[p],array[i],multidraw_primitives_length[p]); |
||
| 15126 | bpr | 38 | if (equal == 0 ){ |
| 15111 | schaersvoo | 39 | /* fprintf(stdout,"found %s i=%d p=%d<br />",multidraw_primitives[p],i,p);*/ |
| 40 | draw_nums[p]= p;user_nums[p] = i; |
||
| 41 | found=1; break; |
||
| 42 | } |
||
| 43 | } |
||
| 44 | if( found == 0 ){canvas_error("unknown multidraw primitive found...typo?");} |
||
| 45 | array[++i] = strtok(NULL,","); |
||
| 46 | } |
||
| 47 | /* multilabel is js-array */ |
||
| 48 | if( no_controls != 1 ){ fprintf(js_include_file,"var inner_html=\"<table class='%s'>\";",table_css); }else{fprintf(js_include_file,"var inner_html = \"\";");} |
||
| 49 | |||
| 50 | /* some default stuff */ |
||
| 51 | fprintf(js_include_file,"\n/* multidraw */\ |
||
| 52 | var canvas_userdraw = create_canvas%d(1000,xsize,ysize);var context_userdraw = canvas_userdraw.getContext(\"2d\");\ |
||
| 53 | var multidraw_object_cnt = 0;\ |
||
| 54 | var tooltip_div = document.getElementById(\"tooltip_placeholder_div%d\");\ |
||
| 55 | function multi_snap_check(x,y,snap){switch(snap){case 1:return [snap_to_x(x),snap_to_y(y)];break;case 2:return [snap_to_x(x),y];break;case 3:return [x,snap_to_y(y)];break;case 4:return snap_to_points(x,y);break;default: return [x,y];break;};};\ |
||
| 56 | function coord_split(coord){if(coord.indexOf(':') > 0 ){return coord.split(':');}else{if(coord.indexOf(';') > 0 ){return coord.split(';');}else{if(coord.indexOf(',') > 0 ){return coord.split(',');}else{alert(coord+'-- X : Y ');return;};};};};",canvas_root_id,canvas_root_id); |
||
| 57 | |||
| 58 | |||
| 59 | |||
| 60 | if( use_zoom == 1 ){/* only use zoom when command 'zoom color' is given before command 'multidraw' */ |
||
| 61 | fprintf(js_include_file,"forbidden_zone = [%d,%d];\ |
||
| 62 | function recalculate_multidraw(xmin0,xmax0,ymin0,ymax0){\ |
||
| 63 | function scale_xy(type,xy){var tmp_xmin = xmin;var tmp_xmax = xmax;var tmp_ymin = ymin;var tmp_ymax = ymax;xmin=xmin0;xmax=xmax0;ymin=ymin0;ymax=ymax0;if(type == 1 ){for(var p=0;p<xy.length;p++){xy[p] = px2x(xy[p]);};}else{for(var p=0;p<xy.length;p++){xy[p] = px2y(xy[p]);};};xmin = tmp_xmin;ymin = tmp_ymin;xmax = tmp_xmax;ymax = tmp_ymax;if(type == 1){for(var p=0;p<xy.length;p++){xy[p] = x2px(xy[p]);}}else{for(var p=0;p<xy.length;p++){xy[p] = y2px(xy[p]);};};return xy;};\ |
||
| 64 | function scale_multi_radius(r){for(var p = 0 ; p < r.length;p++ ){r[p] = zoom_xy[0]/xmin*r[p];};return r;};",xsize-115,ysize - 20); |
||
| 65 | |||
| 15126 | bpr | 66 | |
| 15111 | schaersvoo | 67 | for(i=0; i < MAX_MULTI_PRIMITIVES ; i++ ){ |
| 68 | switch( draw_nums[i] ){ |
||
| 69 | case -1 : break; |
||
| 70 | case 0 ... 1 :fprintf(js_include_file,"if( points_x && points_x.length > 0 ){points_x = scale_xy(1,points_x);points_y = scale_xy(1,points_y);draw_points();};");break; |
||
| 71 | case 2 ... 3 :fprintf(js_include_file,"if( circles_x && circles_x.length > 0 ){circles_x = scale_xy(1,circles_x);circles_y = scale_xy(1,circles_y);multi_radius = scale_multi_radius(multi_radius);draw_circles();};");break; |
||
| 72 | case 4 ... 5 :fprintf(js_include_file,"if( lines_x && lines_x.length > 0 ){lines_x = scale_xy(1,lines_x);lines_y = scale_xy(2,lines_y);draw_lines();};");break; |
||
| 73 | case 6 ... 7 :fprintf(js_include_file,"if( segments_x && segments_x.length > 0 ){segments_x = scale_xy(1,segments_x);segments_y = scale_xy(1,segments_y);draw_segments();};");break; |
||
| 74 | case 8 ... 9 :fprintf(js_include_file,"if( arrows_x && arrows_x.length > 0 ){arrows_x = scale_xy(1,arrows_x);arrows_y = scale_xy(2,arrows_y);draw_arrows();};");break; |
||
| 75 | case 10 ... 11 :fprintf(js_include_file,"if( triangles_x && triangles_x.length > 0 ){triangles_x = scale_xy(1,triangles_x);triangles_y = scale_xy(2,triangles_y);draw_triangles();};");break; |
||
| 76 | case 14 ... 15 :fprintf(js_include_file,"if( rects_x && rects_x.length > 0 ){rects_x = scale_xy(1,rects_x);rects_y = scale_xy(2,rects_y);draw_rects();};");break; |
||
| 77 | case 12 :fprintf(js_include_file,"if( closedpoly_x && closedpoly_x.length > 0 ){closedpoly_x = scale_xy(1,closedpoly_x);closedpoly_y = scale_xy(2,closedpoly_y);draw_closedpoly();};");break; |
||
| 78 | case 13 :fprintf(js_include_file,"if( text_x && text_x.length > 0 ){text_x = scale_xy(1,text_x);text_y = scale_xy(2,text_y);draw_text();};");break; |
||
| 79 | case 16 ... 17 :fprintf(js_include_file,"if( polys_x && polys_x.length > 0 ){polys_x = scale_xy(1,polys_x);polys_y = scale_xy(2,polys_y);draw_polys();};");break; |
||
| 80 | case 18 ... 18 :fprintf(js_include_file,"if( parallelogram_x && parallelogram_x.length > 0 ){parallelogram_x = scale_xy(1,parallelogram_x);parallelogram_y = scale_xy(2,parallelogram_y);draw_parallelogram();};");break; |
||
| 81 | case 20 :fprintf(js_include_file,"if( images_x && images_x.length > 0 ){images_x = scale_xy(1,images_x);images_y = scale_xy(2,images_y);draw_images();};");break; |
||
| 82 | case 21 ... 22 :fprintf(js_include_file,"if( curvedarrows_x && curvedarrows_x.length > 0 ){curvedarrows_x = scale_xy(1,curvedarrows_x);curvedarrows_y = scale_xy(2,curvedarrows_y);draw_curvedarrows();};");break; |
||
| 83 | case 23 ... 24 :fprintf(js_include_file,"if( curvedarrows2_x && curvedarrows2_x.length > 0 ){curvedarrows2_x = scale_xy(1,curvedarrows2_x);curvedarrows2_y = scale_xy(2,curvedarrows2_y);draw_curvedarrows2();};");break; |
||
| 84 | case 25 ... 26 :fprintf(js_include_file,"if( crosshairs_x && crosshairs_x.length > 0 ){crosshairs_x = scale_xy(1,crosshairs_x);crosshairs_y = scale_xy(1,crosshairs_y);draw_crosshairs();};");break; |
||
| 85 | default : break; |
||
| 86 | } |
||
| 87 | } |
||
| 88 | fprintf(js_include_file," return;};"); |
||
| 89 | } |
||
| 90 | /* begin user_draw() */ |
||
| 91 | fprintf(js_include_file,"function user_draw(evt){\ |
||
| 92 | if(evt.button == 3){clear_draw_area%d(userdraw_primitive,0);return;};\ |
||
| 93 | var mouse = getMouse(evt,canvas_userdraw);\ |
||
| 94 | var x = mouse.x;var y = mouse.y;\ |
||
| 15128 | schaersvoo | 95 | user_is_dragging = false;\ |
| 15111 | schaersvoo | 96 | if(x>forbidden_zone[0] && y>forbidden_zone[1]){console.log('drawing in zoom area...');return;};\ |
| 97 | switch(userdraw_primitive){",canvas_root_id); |
||
| 98 | for(i=0; i < MAX_MULTI_PRIMITIVES ; i++ ){ |
||
| 99 | switch( draw_nums[i] ){ |
||
| 100 | case -1: break; |
||
| 101 | case 0:fprintf(js_include_file,"case 0: points(x,y,0,0);break;");break; |
||
| 102 | case 1:fprintf(js_include_file,"case 1: points(x,y,0,1);break;");break; |
||
| 103 | case 2:fprintf(js_include_file,"case 2: circles(x,y,0,0);break;");break; |
||
| 104 | case 3:fprintf(js_include_file,"case 3: circles(x,y,0,1);break;");break; |
||
| 105 | case 4:fprintf(js_include_file,"case 4: lines(x,y,0,0);break;");break; |
||
| 106 | case 5:fprintf(js_include_file,"case 5: lines(x,y,0,1);break;");break; |
||
| 107 | case 6:fprintf(js_include_file,"case 6: segments(x,y,0,0);break;");break; |
||
| 108 | case 7:fprintf(js_include_file,"case 7: segments(x,y,0,1);break;");break; |
||
| 109 | case 8:fprintf(js_include_file,"case 8: arrows(x,y,0,0);break;");break; |
||
| 110 | case 9:fprintf(js_include_file,"case 9: arrows(x,y,0,1);break;");break; |
||
| 111 | case 10:fprintf(js_include_file,"case 10: triangles(x,y,0,0);break;");break; |
||
| 112 | case 11:fprintf(js_include_file,"case 11: triangles(x,y,0,1);break;");break; |
||
| 113 | case 12:fprintf(js_include_file,"case 12: closedpoly(x,y,0,0);break;");break; |
||
| 114 | case 13:fprintf(js_include_file,"case 13: text(x,y,0,1);break;");break; |
||
| 115 | case 14:fprintf(js_include_file,"case 14: rects(x,y,0,0);break;");break; |
||
| 116 | case 15:fprintf(js_include_file,"case 15: rects(x,y,0,1);break;");break; |
||
| 117 | case 16:fprintf(js_include_file,"case 16: polys(x,y,0,0);break;");break; |
||
| 118 | case 17:fprintf(js_include_file,"case 17: polys(x,y,0,1);break;");break; |
||
| 119 | case 18:fprintf(js_include_file,"case 18: parallelogram(x,y,0,0);break;");break; |
||
| 120 | case 19:fprintf(js_include_file,"case 19: parallelogram(x,y,0,1);break;");break; |
||
| 121 | case 20:fprintf(js_include_file,"case 20: images(x,y,0,1);break;");break; |
||
| 122 | case 21:fprintf(js_include_file,"case 21: curvedarrows(x,y,0,0);break;");break; |
||
| 123 | case 22:fprintf(js_include_file,"case 22: curvedarrows(x,y,0,1);break;");break; |
||
| 124 | case 23:fprintf(js_include_file,"case 23: curvedarrows2(x,y,0,0);break;");break; |
||
| 125 | case 24:fprintf(js_include_file,"case 24: curvedarrows2(x,y,0,1);break;");break; |
||
| 126 | case 25:fprintf(js_include_file,"case 25: crosshairs(x,y,0,0);break;");break; |
||
| 127 | case 26:fprintf(js_include_file,"case 26: crosshairs(x,y,0,1);break;");break; |
||
| 128 | default: break; |
||
| 129 | } |
||
| 130 | } |
||
| 131 | fprintf(js_include_file,"default:break;};return;};"); |
||
| 132 | /* end user_draw()*/ |
||
| 133 | |||
| 134 | /* should we use a fillpattern ? */ |
||
| 135 | |||
| 136 | /* begin user_drag() */ |
||
| 137 | fprintf(js_include_file,"function user_drag(evt){\ |
||
| 138 | var mouse = getMouse(evt,canvas_userdraw);\ |
||
| 139 | var x = mouse.x;var y = mouse.y;\ |
||
| 15128 | schaersvoo | 140 | user_is_dragging = true;\ |
| 15111 | schaersvoo | 141 | if(x>forbidden_zone[0] && y>forbidden_zone[1]){console.log('drawing in zoom area...');return;};\ |
| 142 | switch(userdraw_primitive){"); |
||
| 143 | for(i=0; i < MAX_MULTI_PRIMITIVES ; i++ ){ |
||
| 144 | switch( draw_nums[i] ){ |
||
| 145 | case -1: break; |
||
| 146 | case 0:fprintf(js_include_file,"case 0: break;");break; |
||
| 147 | case 1:fprintf(js_include_file,"case 1: break;");break; |
||
| 148 | case 2:fprintf(js_include_file,"case 2: circles(x,y,1,0);break;");break; |
||
| 149 | case 3:fprintf(js_include_file,"case 3: circles(x,y,1,1);break;");break; |
||
| 150 | case 4:fprintf(js_include_file,"case 4: lines(x,y,1,0);break;");break; |
||
| 151 | case 5:fprintf(js_include_file,"case 5: lines(x,y,1,1);break;");break; |
||
| 152 | case 6:fprintf(js_include_file,"case 6: segments(x,y,1,0);break;");break; |
||
| 153 | case 7:fprintf(js_include_file,"case 7: segments(x,y,1,1);break;");break; |
||
| 154 | case 8:fprintf(js_include_file,"case 8: arrows(x,y,1,0);break;");break; |
||
| 155 | case 9:fprintf(js_include_file,"case 9: arrows(x,y,1,1);break;");break; |
||
| 156 | case 10:fprintf(js_include_file,"case 10: triangles(x,y,1,0);break;");break; |
||
| 157 | case 11:fprintf(js_include_file,"case 11: triangles(x,y,1,1);break;");break; |
||
| 158 | case 12:fprintf(js_include_file,"case 12: closedpoly(x,y,1,0);break;");break; |
||
| 159 | case 13:fprintf(js_include_file,"case 13: break;");break; |
||
| 160 | case 14:fprintf(js_include_file,"case 14: rects(x,y,1,0);break;");break; |
||
| 161 | case 15:fprintf(js_include_file,"case 15: rects(x,y,1,1);break;");break; |
||
| 162 | case 16:fprintf(js_include_file,"case 16: polys(x,y,1,0);break;");break; |
||
| 163 | case 17:fprintf(js_include_file,"case 17: polys(x,y,1,1);break;");break; |
||
| 164 | case 18:fprintf(js_include_file,"case 18: parallelogram(x,y,1,0);break;");break; |
||
| 165 | case 19:fprintf(js_include_file,"case 19: parallelogram(x,y,1,1);break;");break; |
||
| 166 | case 20:fprintf(js_include_file,"case 20: images(x,y,1,1);break;");break; |
||
| 167 | case 21:fprintf(js_include_file,"case 21: curvedarrows(x,y,1,0);break;");break; |
||
| 168 | case 22:fprintf(js_include_file,"case 22: curvedarrows(x,y,1,1);break;");break; |
||
| 169 | case 23:fprintf(js_include_file,"case 23: curvedarrows2(x,y,1,0);break;");break; |
||
| 170 | case 24:fprintf(js_include_file,"case 24: curvedarrows2(x,y,1,1);break;");break; |
||
| 171 | case 25:fprintf(js_include_file,"case 25: break;");break; |
||
| 172 | case 26:fprintf(js_include_file,"case 26: break;");break; |
||
| 173 | default:break; |
||
| 174 | } |
||
| 175 | } |
||
| 176 | fprintf(js_include_file,"default:break; };return;};"); |
||
| 177 | /* end user_drag() */ |
||
| 15672 | schaersvoo | 178 | /* 17/1/2021 corrected syntax issue signalled by Opera Presto : 'forbidden function user_drawstop(evt) declaration in statement'*/ |
| 15111 | schaersvoo | 179 | fprintf(js_include_file,"if(wims_status != \"done\"){\ |
| 15672 | schaersvoo | 180 | canvas_div.addEventListener('mousedown',user_draw,false);\ |
| 181 | canvas_div.addEventListener('mousemove',user_drag,false);\ |
||
| 182 | canvas_div.addEventListener('touchstart' , function(e) { e.preventDefault(); user_draw(e.changedTouches[0]);},false);\ |
||
| 183 | canvas_div.addEventListener('touchmove' , function(e) { e.preventDefault(); user_drag(e.changedTouches[0]);},false);\ |
||
| 184 | canvas_div.addEventListener('touchend' , function(e) { e.preventDefault(); user_drawstop(e.changedTouches[0]);},false);\ |
||
| 185 | var user_is_dragging = false;\ |
||
| 186 | var user_drawstop = function(evt){\ |
||
| 187 | if(!user_is_dragging){user_drag(evt);return;};\ |
||
| 188 | if(user_is_dragging){user_draw(evt);return;};\ |
||
| 189 | };\ |
||
| 15111 | schaersvoo | 190 | };"); |
| 191 | |||
| 192 | /* add all stuff needed ti draw the selected primitives... */ |
||
| 15126 | bpr | 193 | int u; |
| 194 | for(u=0; u < MAX_MULTI_PRIMITIVES ; u++ ){ |
||
| 15111 | schaersvoo | 195 | i = user_nums[u]; |
| 15126 | bpr | 196 | /* |
| 197 | u = index of technical draw primitive |
||
| 15111 | schaersvoo | 198 | i = index of user defined draw primitive |
| 199 | */ |
||
| 200 | switch( draw_nums[u] ){ |
||
| 201 | /* point/points */ |
||
| 202 | case -1 : break; |
||
| 203 | case 0 ... 1: |
||
| 204 | fprintf(js_include_file,"function points(x,y,event_which,num){\ |
||
| 205 | if(event_which == 1){ return; };\ |
||
| 206 | var xy = multi_snap_check(x,y,points_snap);\ |
||
| 207 | if( num == 0 ){\ |
||
| 208 | points_x[0] = xy[0];\ |
||
| 209 | points_y[0] = xy[1];\ |
||
| 210 | }else{\ |
||
| 211 | points_x.push(xy[0]);\ |
||
| 212 | points_y.push(xy[1]);\ |
||
| 213 | };\ |
||
| 214 | draw_points();\ |
||
| 215 | };\ |
||
| 216 | function draw_points(){\ |
||
| 217 | var radius = 2*(context_points.lineWidth);\ |
||
| 218 | context_points.clearRect(0,0,xsize,ysize);\ |
||
| 219 | for(var p = 0 ; p < points_x.length ; p++ ){\ |
||
| 220 | context_points.beginPath();\ |
||
| 221 | context_points.arc(points_x[p],points_y[p],radius,0,2*Math.PI,false);\ |
||
| 222 | context_points.closePath();\ |
||
| 223 | context_points.fill();\ |
||
| 224 | };\ |
||
| 225 | };\ |
||
| 226 | var canvas_points = create_canvas%d(100%d,xsize,ysize);var context_points = canvas_points.getContext(\"2d\");\ |
||
| 227 | if( multistrokeopacity[%d] > 1 ){ multistrokeopacity[%d] = (0.0039215*multistrokeopacity[%d]).toFixed(2); };\ |
||
| 228 | if( multifillopacity[%d] > 1 ){ multifillopacity[%d] = (0.0039215*multifillopacity[%d]).toFixed(2); };\ |
||
| 229 | context_points.strokeStyle = \"rgba(\"+multistrokecolors[%d]+\",\"+multistrokeopacity[%d]+\")\";\ |
||
| 230 | context_points.fillStyle = context_points.strokeStyle;\ |
||
| 231 | context_points.lineWidth = multilinewidth[%d];if(multilinewidth[%d] %%2 == 1){ context_points.translate(0.5,0.5);};\ |
||
| 232 | var points_x = new Array();var points_y = new Array();\ |
||
| 233 | var points_snap = multisnaptogrid[%d];",canvas_root_id,i,i,i,i,i,i,i,i,i,i,i,i); |
||
| 15126 | bpr | 234 | if( no_controls != 1){ |
| 15111 | schaersvoo | 235 | fprintf(js_include_file,"\ |
| 236 | inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt = 0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 237 | if( multiuserinput[%d] == 1 ){inner_html+=\"<td>(<input type='text' size='5' value='' id='input_points_x' />:<input type='text' size='5' value='' id='input_points_y' />)</td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_points_x,input_points_y,null);' value='OK' /></td></tr>\";}else{inner_html+=\"</tr>\";};", |
||
| 238 | u,i,canvas_root_id,u,i,canvas_root_id,u); |
||
| 239 | } |
||
| 240 | else |
||
| 241 | { |
||
| 242 | fprintf(js_include_file,"userdraw_primitive = %d;",u); |
||
| 243 | } |
||
| 244 | break; |
||
| 245 | |||
| 246 | |||
| 247 | /* circle/circles */ |
||
| 15126 | bpr | 248 | case 2 ... 3 : |
| 15111 | schaersvoo | 249 | fprintf(js_include_file,"function circles(x,y,event_which,num){\ |
| 250 | var xy = multi_snap_check(x,y,circles_snap);\ |
||
| 251 | var last = circles_x.length - 1;\ |
||
| 252 | var xc = circles_x[last];\ |
||
| 253 | var yc = circles_y[last];\ |
||
| 254 | if(event_which == 0){\ |
||
| 255 | if( multidraw_object_cnt == 0 ){\ |
||
| 256 | if( num == 0 ){\ |
||
| 257 | circles_x[0]=xy[0];circles_y[0]=xy[1];multi_radius[0]=4;\ |
||
| 258 | }\ |
||
| 259 | else\ |
||
| 260 | {\ |
||
| 261 | circles_x.push(xy[0]);circles_y.push(xy[1]);multi_radius.push(4);\ |
||
| 262 | };\ |
||
| 263 | };\ |
||
| 264 | multidraw_object_cnt++;\ |
||
| 265 | }\ |
||
| 266 | else\ |
||
| 267 | {\ |
||
| 268 | if( multidraw_object_cnt == 1 ){\ |
||
| 269 | multi_radius[last] = parseInt(Math.sqrt( (xy[0] - xc)*(xy[0] - xc) + (xy[1] - yc)*(xy[1] - yc) ));\ |
||
| 270 | };\ |
||
| 271 | };\ |
||
| 272 | if( multidraw_object_cnt == 2 ){\ |
||
| 273 | multidraw_object_cnt = 0;\ |
||
| 274 | if( num == 0 ){\ |
||
| 275 | circles_x = [];circles_y = [];\ |
||
| 276 | circles_x[0] = xc;circles_y[0] = yc;\ |
||
| 277 | };\ |
||
| 278 | };\ |
||
| 279 | draw_circles();\ |
||
| 280 | };function draw_circles(){\ |
||
| 281 | context_circles.clearRect(0,0,xsize,ysize);\ |
||
| 282 | for(var p = 0 ; p < circles_x.length ; p++ ){\ |
||
| 283 | context_circles.beginPath();\ |
||
| 284 | context_circles.arc(circles_x[p],circles_y[p],multi_radius[p],0,2*Math.PI,false);\ |
||
| 285 | context_circles.closePath();\ |
||
| 286 | context_circles.fill();\ |
||
| 287 | context_circles.stroke();\ |
||
| 288 | };\ |
||
| 289 | return;\ |
||
| 290 | };var canvas_circles = create_canvas%d(100%d,xsize,ysize);var context_circles = canvas_circles.getContext(\"2d\");\ |
||
| 291 | if( multistrokeopacity[%d] > 1 ){ multistrokeopacity[%d] = (0.0039215*multistrokeopacity[%d]).toFixed(2); };\ |
||
| 292 | if( multifillopacity[%d] > 1 ){ multifillopacity[%d] = (0.0039215*multifillopacity[%d]).toFixed(2); };\ |
||
| 293 | context_circles.lineWidth = multilinewidth[%d];\ |
||
| 294 | if(multilinewidth[%d]%%2 == 1){ context_circles.translate(0.5,0.5);};\ |
||
| 15128 | schaersvoo | 295 | context_circles.strokeStyle = \"rgba(\"+multistrokecolors[%d]+\",\"+multistrokeopacity[%d]+\")\";\ |
| 15111 | schaersvoo | 296 | if(multifill[%d] != 0 ){var my_fill_color=\"rgba(\"+multifillcolors[%d]+\",\"+multifillopacity[%d]+\")\";if( multifill[%d] > 1 ){context_circles.fillStyle = create_Pattern(0,0,parseInt(multifill[%d]),my_fill_color);}else{context_circles.fillStyle = my_fill_color;};}else{context_circles.fillStyle = \"rgba( 255,255,255,0)\";};\ |
| 297 | if(multidash[%d] == 1 ){ if( context_circles.setLineDash ){context_circles.setLineDash([2,4]);}else{if(context_circles.mozDash){context_circles.mozDash = [2,4]};};};\ |
||
| 298 | var circles_x = new Array();var circles_y = new Array();var multi_radius = new Array();\ |
||
| 299 | var circles_snap = multisnaptogrid[%d];",canvas_root_id,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i); |
||
| 15126 | bpr | 300 | |
| 15111 | schaersvoo | 301 | if(no_controls != 1 ){ /* for BPR...*/ |
| 302 | fprintf(js_include_file,"inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt = 0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 303 | if( multiuserinput[%d] == 1 ){inner_html+=\"<td>M:(<input type='text' size='3' value='' id='input_circles_x' /> : <input type='text' size='3' value='' id='input_circles_y'/>) R:<input type='text' size='3' value='' id='input_circles_r'/></td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_circles_x,input_circles_y,input_circles_r);' value='OK' /></td></tr>\";}else{inner_html+=\"</tr>\";};", |
||
| 304 | u,i,canvas_root_id,u,i,canvas_root_id,u); |
||
| 305 | } |
||
| 306 | else |
||
| 307 | { |
||
| 308 | fprintf(js_include_file,"userdraw_primitive = %d;",u); |
||
| 309 | } |
||
| 310 | break; |
||
| 311 | /* line/lines */ |
||
| 15126 | bpr | 312 | case 4 ... 5 : |
| 15111 | schaersvoo | 313 | fprintf(js_include_file,"function calc_lines(){\ |
| 314 | var marge = 2;var len = lines_x.length;\ |
||
| 15118 | schaersvoo | 315 | var tmp_x = new Array(len);\ |
| 316 | var tmp_y = new Array(len);\ |
||
| 15111 | schaersvoo | 317 | var pp;\ |
| 15118 | schaersvoo | 318 | for(var p = 0 ; p < len ; p = p+2){\ |
| 15111 | schaersvoo | 319 | pp = p+1;\ |
| 15118 | schaersvoo | 320 | if(lines_x[p] < lines_x[pp]+marge && lines_x[p] > lines_x[pp]-marge){\ |
| 321 | tmp_x[p] = lines_x[p];tmp_x[pp] = lines_x[pp];\ |
||
| 322 | tmp_y[p] = 0;tmp_y[pp] = ysize;\ |
||
| 15111 | schaersvoo | 323 | }\ |
| 324 | else\ |
||
| 325 | {\ |
||
| 15118 | schaersvoo | 326 | if(lines_y[p] < lines_y[pp]+marge && lines_y[p] > lines_y[pp]-marge){\ |
| 327 | tmp_x[p] = 0;tmp_x[pp] = xsize;\ |
||
| 328 | tmp_y[p] = lines_y[p];tmp_y[pp] = lines_y[pp];\ |
||
| 15111 | schaersvoo | 329 | }\ |
| 330 | else\ |
||
| 331 | {\ |
||
| 15118 | schaersvoo | 332 | tmp_x[p] = 0;tmp_x[pp] = xsize;\ |
| 333 | tmp_y[p] = lines_y[p] - (lines_x[p])*(lines_y[pp] - lines_y[p])/(lines_x[pp] - lines_x[p]);\ |
||
| 334 | tmp_y[pp] = lines_y[p] + (xsize - lines_x[p])*(lines_y[pp] - lines_y[p])/(lines_x[pp] - lines_x[p]);\ |
||
| 15111 | schaersvoo | 335 | };\ |
| 336 | };\ |
||
| 337 | };\ |
||
| 15118 | schaersvoo | 338 | return {x:tmp_x,y:tmp_y};\ |
| 15111 | schaersvoo | 339 | };function lines(x,y,event_which,num){\ |
| 340 | var xy = multi_snap_check(x,y,lines_snap);\ |
||
| 341 | if(event_which == 0){\ |
||
| 342 | if( num == 0 && multidraw_object_cnt == 0 ){lines_x = [];lines_y = [];};\ |
||
| 343 | lines_x.push(xy[0]);lines_y.push(xy[1]);\ |
||
| 344 | multidraw_object_cnt++;\ |
||
| 345 | }\ |
||
| 346 | else\ |
||
| 347 | {\ |
||
| 348 | if( multidraw_object_cnt == 1 ){\ |
||
| 349 | lines_x.push(xy[0]);lines_y.push(xy[1]);\ |
||
| 350 | draw_lines();\ |
||
| 351 | lines_x.pop();lines_y.pop();\ |
||
| 352 | };\ |
||
| 353 | };\ |
||
| 354 | if( multidraw_object_cnt == 2 ){\ |
||
| 355 | multidraw_object_cnt = 0;\ |
||
| 356 | draw_lines();\ |
||
| 357 | };\ |
||
| 358 | };function draw_lines(){\ |
||
| 359 | var len = lines_x.length;\ |
||
| 360 | if( len %%2 == 0 ){\ |
||
| 15118 | schaersvoo | 361 | var xy = calc_lines();\ |
| 15111 | schaersvoo | 362 | context_lines.clearRect(0,0,xsize,ysize);\ |
| 363 | for(var p = 0 ; p < len ; p = p+2 ){\ |
||
| 364 | context_lines.beginPath();\ |
||
| 15118 | schaersvoo | 365 | context_lines.moveTo(xy.x[p],xy.y[p]);\ |
| 366 | context_lines.lineTo(xy.x[p+1],xy.y[p+1]);\ |
||
| 15111 | schaersvoo | 367 | context_lines.closePath();\ |
| 368 | context_lines.stroke();\ |
||
| 369 | };\ |
||
| 370 | };\ |
||
| 371 | return;\ |
||
| 372 | };var canvas_lines = create_canvas%d(100%d,xsize,ysize);var context_lines = canvas_lines.getContext(\"2d\");\ |
||
| 373 | if( multistrokeopacity[%d] > 1 ){ multistrokeopacity[%d] = (0.0039215*multistrokeopacity[%d]).toFixed(2); };\ |
||
| 374 | if( multifillopacity[%d] > 1 ){ multifillopacity[%d] = (0.0039215*multifillopacity[%d]).toFixed(2); };\ |
||
| 375 | context_lines.lineWidth = multilinewidth[%d];if(multilinewidth[%d]%%2 == 1){ context_lines.translate(0.5,0.5);};\ |
||
| 376 | context_lines.strokeStyle = \"rgba(\"+multistrokecolors[%d]+\",\"+multistrokeopacity[%d]+\")\";\ |
||
| 377 | if(multidash[%d] == 1 ){ if( context_lines.setLineDash ){context_lines.setLineDash([2,4]);}else{\ |
||
| 378 | if(context_lines.mozDash){context_lines.mozDash = [2,4]};};};\ |
||
| 379 | var lines_x = new Array();var lines_y = new Array();var lines_snap = multisnaptogrid[%d];",canvas_root_id,u,i,i,i,i,i,i,i,i,i,i,i,i); |
||
| 380 | |||
| 381 | if( no_controls != 1 ){ /* for BPR...*/ |
||
| 382 | fprintf(js_include_file,"inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt = 0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 383 | if( multiuserinput[%d] == 1 ){inner_html+=\"<td>(<input type='text' size='5' value='x1 : y1' id='input_lines_x' style='text-align:center;'/>) --- ( <input type='text' size='5' value='x2 : y2' id='input_lines_y' style='text-align:center;' /> )</td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_lines_x,input_lines_y,null);' value='OK' /></td></tr>\";}else{inner_html+=\"</tr>\";};", |
||
| 384 | u,i,canvas_root_id,u,i,canvas_root_id,u); |
||
| 385 | } |
||
| 386 | else |
||
| 387 | { |
||
| 388 | fprintf(js_include_file,"userdraw_primitive = %d;",u); |
||
| 389 | } |
||
| 390 | break; |
||
| 391 | /* segment/segments */ |
||
| 15126 | bpr | 392 | case 6 ... 7 : |
| 15111 | schaersvoo | 393 | fprintf(js_include_file,"function segments(x,y,event_which,num){\ |
| 394 | var xy = multi_snap_check(x,y,segments_snap);\ |
||
| 395 | if(event_which == 0){\ |
||
| 396 | if( num == 0 && multidraw_object_cnt == 0 ){segments_x = [];segments_y = [];};\ |
||
| 397 | segments_x.push(xy[0]);segments_y.push(xy[1]);\ |
||
| 398 | multidraw_object_cnt++;\ |
||
| 399 | }\ |
||
| 400 | else\ |
||
| 401 | {\ |
||
| 402 | if( multidraw_object_cnt == 1 ){\ |
||
| 403 | segments_x.push(xy[0]);segments_y.push(xy[1]);\ |
||
| 404 | draw_segments();\ |
||
| 405 | segments_x.pop();segments_y.pop();\ |
||
| 406 | };\ |
||
| 407 | };\ |
||
| 408 | if( multidraw_object_cnt == 2 ){\ |
||
| 409 | multidraw_object_cnt = 0;\ |
||
| 410 | draw_segments();\ |
||
| 411 | };\ |
||
| 412 | };function draw_segments(){\ |
||
| 413 | var len = segments_x.length;\ |
||
| 414 | if( len%%2 == 0 ){\ |
||
| 415 | context_segments.clearRect(0,0,xsize,ysize);\ |
||
| 416 | for(var p = 0 ; p < len ; p = p+2 ){\ |
||
| 417 | context_segments.beginPath();\ |
||
| 418 | context_segments.moveTo(segments_x[p],segments_y[p]);\ |
||
| 419 | context_segments.lineTo(segments_x[p+1],segments_y[p+1]);\ |
||
| 420 | context_segments.closePath();\ |
||
| 421 | context_segments.stroke();\ |
||
| 422 | };\ |
||
| 423 | };\ |
||
| 424 | return;\ |
||
| 425 | };var canvas_segments = create_canvas%d(100%d,xsize,ysize);var context_segments = canvas_segments.getContext(\"2d\");\ |
||
| 426 | if( multistrokeopacity[%d] > 1 ){ multistrokeopacity[%d] = (0.0039215*multistrokeopacity[%d]).toFixed(2); };\ |
||
| 427 | if( multifillopacity[%d] > 1 ){ multifillopacity[%d] = (0.0039215*multifillopacity[%d]).toFixed(2); };\ |
||
| 428 | context_segments.lineWidth = multilinewidth[%d];\ |
||
| 429 | if(multilinewidth[%d]%%2 == 1){ context_segments.translate(0.5,0.5);};\ |
||
| 430 | context_segments.strokeStyle = \"rgba(\"+multistrokecolors[%d]+\",\"+multistrokeopacity[%d]+\")\";\ |
||
| 431 | if(multidash[%d] == 1 ){ if( context_segments.setLineDash ){context_segments.setLineDash([2,4]);}\ |
||
| 432 | else{if(context_segments.mozDash){context_segments.mozDash = [2,4]};};};\ |
||
| 433 | var segments_x = new Array();var segments_y = new Array();var segments_snap = multisnaptogrid[%d];", |
||
| 434 | canvas_root_id,u,i,i,i,i,i,i,i,i,i,i,i,i); |
||
| 15126 | bpr | 435 | |
| 15111 | schaersvoo | 436 | if( no_controls != 1 ){ /* for BPR...*/ |
| 437 | fprintf(js_include_file,"inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt = 0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 438 | if( multiuserinput[%d] == 1 ){inner_html+=\"<td>(<input type='text' size='5' value='x1 : y1' id='input_segments_x' style='text-align:center;' />) --- ( <input type='text' size='5' value='x2 : y2' id='input_segments_y' style='text-align:center;'/>)</td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_segments_x,input_segments_y,null);' value='OK' /></td></tr>\";}else{inner_html+=\"</tr>\";};", |
||
| 439 | u,i,canvas_root_id,u,i,canvas_root_id,u); |
||
| 440 | } |
||
| 441 | else |
||
| 442 | { |
||
| 443 | fprintf(js_include_file,"userdraw_primitive = %d;",u); |
||
| 444 | } |
||
| 445 | break; |
||
| 446 | /* arrow/arrows */ |
||
| 15126 | bpr | 447 | case 8 ... 9 : |
| 15111 | schaersvoo | 448 | fprintf(js_include_file,"function arrows(x,y,event_which,num){\ |
| 449 | var xy = multi_snap_check(x,y,arrows_snap);\ |
||
| 450 | if(event_which == 0){\ |
||
| 451 | if( num == 0 && multidraw_object_cnt == 0 ){arrows_x = [];arrows_y = [];};\ |
||
| 452 | arrows_x.push(xy[0]);arrows_y.push(xy[1]);\ |
||
| 453 | multidraw_object_cnt++;\ |
||
| 454 | }\ |
||
| 455 | else\ |
||
| 456 | {\ |
||
| 457 | if( multidraw_object_cnt == 1 ){\ |
||
| 458 | arrows_x.push(xy[0]);arrows_y.push(xy[1]);\ |
||
| 459 | draw_arrows();\ |
||
| 460 | arrows_x.pop();arrows_y.pop();\ |
||
| 461 | };\ |
||
| 462 | };\ |
||
| 463 | if( multidraw_object_cnt == 2 ){\ |
||
| 464 | multidraw_object_cnt = 0;\ |
||
| 465 | draw_arrows();\ |
||
| 466 | };\ |
||
| 467 | };function draw_arrows(){\ |
||
| 468 | var len = arrows_x.length;\ |
||
| 469 | var x1,y1,x2,y2,dx,dy,h;\ |
||
| 470 | if( len%%2 == 0 ){\ |
||
| 471 | context_arrows.clearRect(0,0,xsize,ysize);\ |
||
| 472 | for(var p = 0 ; p < len ; p = p+2 ){\ |
||
| 473 | x1 = arrows_x[p];y1 = arrows_y[p];x2 = arrows_x[p+1];y2 = arrows_y[p+1];dx = x2 - x1;dy = y2 - y1;\ |
||
| 474 | h = Math.sqrt(dx*dx+dy*dy);\ |
||
| 15711 | schaersvoo | 475 | context_arrows.save();\ |
| 476 | context_arrows.setLineDash([]);\ |
||
| 15111 | schaersvoo | 477 | context_arrows.translate(x2,y2);\ |
| 478 | context_arrows.rotate(Math.atan2(dy,dx));\ |
||
| 479 | context_arrows.beginPath();\ |
||
| 480 | context_arrows.moveTo(0,0);\ |
||
| 481 | context_arrows.lineTo(-1*arrow_head,-0.5*arrow_head);\ |
||
| 482 | context_arrows.lineTo(-1*arrow_head, 0.5*arrow_head);\ |
||
| 483 | context_arrows.closePath();\ |
||
| 484 | context_arrows.fill();\ |
||
| 485 | context_arrows.stroke();\ |
||
| 486 | context_arrows.restore();\ |
||
| 15711 | schaersvoo | 487 | context_arrows.beginPath();\ |
| 488 | context_arrows.moveTo(x1,y1);\ |
||
| 489 | context_arrows.lineTo(x2,y2);\ |
||
| 490 | context_arrows.closePath();\ |
||
| 491 | context_arrows.stroke();\ |
||
| 15111 | schaersvoo | 492 | };\ |
| 493 | };\ |
||
| 494 | return;\ |
||
| 495 | };var canvas_arrows = create_canvas%d(100%d,xsize,ysize);var context_arrows = canvas_arrows.getContext(\"2d\");\ |
||
| 496 | if( multistrokeopacity[%d] > 1 ){ multistrokeopacity[%d] = (0.0039215*multistrokeopacity[%d]).toFixed(2); };\ |
||
| 497 | if( multifillopacity[%d] > 1 ){ multifillopacity[%d] = (0.0039215*multifillopacity[%d]).toFixed(2); };\ |
||
| 15711 | schaersvoo | 498 | if(multidash[%d] == 1 ){ if( context_arrows.setLineDash ){context_arrows.setLineDash([2,4]);}else{if(context_arrows.mozDash){context_arrows.mozDash = [2,4]};};};\ |
| 15111 | schaersvoo | 499 | context_arrows.lineWidth = multilinewidth[%d];if(multilinewidth[%d]%%2 == 1){ context_arrows.translate(0.5,0.5);};\ |
| 500 | context_arrows.lineCap = \"round\";\ |
||
| 501 | context_arrows.strokeStyle = \"rgba(\"+multistrokecolors[%d]+\",\"+multistrokeopacity[%d]+\")\";\ |
||
| 502 | context_arrows.fillStyle = context_arrows.strokeStyle;\ |
||
| 503 | var arrows_x = new Array();var arrows_y = new Array();var arrows_snap = multisnaptogrid[%d];", |
||
| 504 | canvas_root_id,u,i,i,i,i,i,i,i,i,i,i,i,i); |
||
| 15126 | bpr | 505 | |
| 15111 | schaersvoo | 506 | if( no_controls != 1 ){ /* for BPR...*/ |
| 507 | fprintf(js_include_file,"inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt = 0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 508 | if( multiuserinput[%d] == 1){inner_html+=\"<td>(<input type='text' size='5' value='x1 : y1' id='input_arrows_x' style='text-align:center;' /><b>) --- (</b> <input type='text' size='5' value='x2 : y2' id='input_arrows_y' style=';text-align:center;' />)</td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_arrows_x,input_arrows_y,null);' value='OK' /></td></tr>\";}else{inner_html+=\"</tr>\";};", |
||
| 509 | u,i,canvas_root_id,u,i,canvas_root_id,u); |
||
| 510 | } |
||
| 511 | else |
||
| 512 | { |
||
| 513 | fprintf(js_include_file,"userdraw_primitive = %d;",u); |
||
| 514 | } |
||
| 515 | break; |
||
| 15126 | bpr | 516 | |
| 15111 | schaersvoo | 517 | /* triangle/triangles */ |
| 518 | case 10 ... 11: |
||
| 519 | fprintf(js_include_file,"function triangles(x,y,event_which,num){\ |
||
| 520 | var xy = multi_snap_check(x,y,triangles_snap);\ |
||
| 521 | var last = triangles_x.length - 1;\ |
||
| 522 | if(event_which == 0){\ |
||
| 523 | if(num == 0 && multidraw_object_cnt == 0){\ |
||
| 524 | triangles_x = [];triangles_y = [];\ |
||
| 525 | triangles_x[0] = xy[0];triangles_y[0] = xy[1];\ |
||
| 526 | }\ |
||
| 527 | else\ |
||
| 528 | {\ |
||
| 529 | triangles_x.push(xy[0]);triangles_y.push(xy[1]);\ |
||
| 530 | };\ |
||
| 531 | multidraw_object_cnt++;\ |
||
| 532 | }\ |
||
| 533 | else\ |
||
| 534 | {\ |
||
| 535 | if( multidraw_object_cnt < 3 ){\ |
||
| 536 | triangles_x.push(xy[0]);triangles_y.push(xy[1]);\ |
||
| 537 | draw_triangles();\ |
||
| 538 | triangles_x.pop();triangles_y.pop();\ |
||
| 539 | };\ |
||
| 540 | };\ |
||
| 541 | if( multidraw_object_cnt == 3 ){\ |
||
| 542 | triangles_x.pop();triangles_y.pop();\ |
||
| 543 | triangles_x.push(xy[0]);triangles_y.push(xy[1]);\ |
||
| 544 | multidraw_object_cnt = 0;\ |
||
| 545 | draw_triangles();\ |
||
| 546 | };\ |
||
| 547 | };function draw_triangles(){\ |
||
| 548 | var len = triangles_x.length - 1;\ |
||
| 549 | context_triangles.clearRect(0,0,xsize,ysize);\ |
||
| 550 | for(var p = 0 ; p < len ; p = p+3){\ |
||
| 551 | context_triangles.beginPath();\ |
||
| 552 | context_triangles.moveTo(triangles_x[p],triangles_y[p]);\ |
||
| 553 | for( var m = p+1 ;m < p+3 ; m++){\ |
||
| 554 | context_triangles.lineTo(triangles_x[m],triangles_y[m]);\ |
||
| 555 | };\ |
||
| 556 | context_triangles.lineTo(triangles_x[p],triangles_y[p]);\ |
||
| 557 | context_triangles.closePath();\ |
||
| 558 | context_triangles.fill();\ |
||
| 559 | context_triangles.stroke();\ |
||
| 560 | };\ |
||
| 561 | return;\ |
||
| 562 | };var canvas_triangles = create_canvas%d(10%d,xsize,ysize);var context_triangles = canvas_triangles.getContext(\"2d\");\ |
||
| 563 | if( multistrokeopacity[%d] > 1 ){ multistrokeopacity[%d] = (0.0039215*multistrokeopacity[%d]).toFixed(2);};\ |
||
| 564 | if( multifillopacity[%d] > 1 ){ multifillopacity[%d] = (0.0039215*multifillopacity[%d]).toFixed(2); };\ |
||
| 565 | context_triangles.lineCap = \"round\";context_triangles.lineWidth = multilinewidth[%d];\ |
||
| 566 | if(multilinewidth[%d]%%2 == 1){ context_triangles.translate(0.5,0.5);};\ |
||
| 567 | context_triangles.strokeStyle = \"rgba(\"+multistrokecolors[%d]+\",\"+multistrokeopacity[%d]+\")\";\ |
||
| 568 | if(multifill[%d] != 0 ){var my_fill_color=\"rgba(\"+multifillcolors[%d]+\",\"+multifillopacity[%d]+\")\";if( multifill[%d] > 1 ){context_triangles.fillStyle = create_Pattern(0,0,parseInt(multifill[%d]),my_fill_color);}else{context_triangles.fillStyle = my_fill_color;};}else{context_triangles.fillStyle = \"rgba( 255,255,255,0)\";};\ |
||
| 569 | if(multidash[%d] == 1 ){ if( context_triangles.setLineDash ){\ |
||
| 570 | context_triangles.setLineDash([2,4]);}else{if(context_triangles.mozDash){context_triangles.mozDash = [2,4]};};};\ |
||
| 571 | var triangles_x = new Array();var triangles_y = new Array();var triangles_snap = multisnaptogrid[%d];", |
||
| 572 | canvas_root_id,u,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i); |
||
| 15126 | bpr | 573 | |
| 15111 | schaersvoo | 574 | if(no_controls != 1 ){ /* for BPR...*/ |
| 575 | fprintf(js_include_file,"inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt = 0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 576 | if( multiuserinput[%d] == 1 ){inner_html+=\"<td><b>(<input type='text' size='5' value='x1 : y1' id='input_triangles_x' />) -- (<input type='text' size='5' value='x2 : y2' id='input_triangles_y' />) -- (<input type='text' size='5' value='x3 : y3' id='input_triangles_r' />)</b></td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_triangles_x,input_triangles_y,input_triangles_r);' value='OK' /></td></tr>\";}else{inner_html+=\"</tr>\";};", |
||
| 577 | u,i,canvas_root_id,u,i,canvas_root_id,u); |
||
| 578 | } |
||
| 579 | else |
||
| 580 | { |
||
| 581 | fprintf(js_include_file,"userdraw_primitive = %d;",u); |
||
| 582 | } |
||
| 583 | break; |
||
| 15126 | bpr | 584 | /* closedpoly */ |
| 585 | case 12 : |
||
| 15111 | schaersvoo | 586 | fprintf(js_include_file,"function check_closed(x1,y1,X,Y){\ |
| 587 | var marge=10;\ |
||
| 588 | var len = X.length-1;\ |
||
| 589 | for(var p = 0 ; p < len ; p++){\ |
||
| 590 | if(x1 < X[p] + marge && x1 > X[p] - marge ){\ |
||
| 591 | if(y1 < Y[p] + marge && y1 > Y[p] - marge ){\ |
||
| 592 | return 1;\ |
||
| 593 | };\ |
||
| 594 | };\ |
||
| 595 | };\ |
||
| 596 | return 0;\ |
||
| 597 | };function closedpoly(x,y,event_which,num){\ |
||
| 598 | var xy = multi_snap_check(x,y,closedpoly_snap);\ |
||
| 599 | if(event_which == 0){\ |
||
| 600 | if(multidraw_object_cnt == 0){\ |
||
| 601 | closedpoly_x = [];closedpoly_y = [];\ |
||
| 602 | closedpoly_x[0] = xy[0];closedpoly_y[0] = xy[1];\ |
||
| 603 | }\ |
||
| 604 | else\ |
||
| 605 | {\ |
||
| 606 | closedpoly_x.push(xy[0]);closedpoly_y.push(xy[1]);\ |
||
| 607 | };\ |
||
| 608 | multidraw_object_cnt++;\ |
||
| 609 | if( multidraw_object_cnt > 2 ){\ |
||
| 610 | if( check_closed(x,y,closedpoly_x,closedpoly_y) == 1){\ |
||
| 611 | draw_closedpoly();\ |
||
| 612 | multidraw_object_cnt = 0;\ |
||
| 613 | };\ |
||
| 614 | };\ |
||
| 615 | }\ |
||
| 616 | else\ |
||
| 617 | {\ |
||
| 618 | if( multidraw_object_cnt > 0 ){\ |
||
| 619 | closedpoly_x.push(xy[0]);closedpoly_y.push(xy[1]);\ |
||
| 620 | draw_closedpoly();\ |
||
| 621 | closedpoly_x.pop();closedpoly_y.pop();\ |
||
| 622 | };\ |
||
| 623 | };\ |
||
| 624 | };function draw_closedpoly(){\ |
||
| 625 | var len = closedpoly_x.length;\ |
||
| 626 | context_closedpoly.clearRect(0,0,xsize,ysize);\ |
||
| 627 | var p = 0;\ |
||
| 628 | context_closedpoly.beginPath();\ |
||
| 629 | context_closedpoly.moveTo(closedpoly_x[0],closedpoly_y[0]);\ |
||
| 630 | for(var p = 1 ; p < len ; p++){\ |
||
| 631 | context_closedpoly.lineTo(closedpoly_x[p],closedpoly_y[p]);\ |
||
| 632 | };\ |
||
| 633 | context_closedpoly.lineTo(closedpoly_x[0],closedpoly_y[0]);\ |
||
| 634 | context_closedpoly.closePath();\ |
||
| 635 | context_closedpoly.fill();\ |
||
| 636 | context_closedpoly.stroke();\ |
||
| 637 | return;\ |
||
| 638 | };var canvas_closedpoly = create_canvas%d(10%d,xsize,ysize);\ |
||
| 639 | var context_closedpoly = canvas_closedpoly.getContext(\"2d\");\ |
||
| 640 | if( multistrokeopacity[%d] > 1 ){ multistrokeopacity[%d] = (0.0039215*multistrokeopacity[%d]).toFixed(2); };\ |
||
| 641 | if( multifillopacity[%d] > 1 ){ multifillopacity[%d] = (0.0039215*multifillopacity[%d]).toFixed(2); };\ |
||
| 642 | context_closedpoly.lineCap = \"round\";context_closedpoly.lineWidth = multilinewidth[%d];\ |
||
| 643 | if(multilinewidth[%d]%%2 == 1){ context_closedpoly.translate(0.5,0.5);};context_closedpoly.lineCap = \"round\";\ |
||
| 644 | context_closedpoly.strokeStyle = \"rgba(\"+multistrokecolors[%d]+\",\"+multistrokeopacity[%d]+\")\";\ |
||
| 645 | if(multifill[%d] != 0 ){var my_fill_color=\"rgba(\"+multifillcolors[%d]+\",\"+multifillopacity[%d]+\")\";if( multifill[%d] > 1 ){context_closedpoly.fillStyle = create_Pattern(0,0,parseInt(multifill[%d]),my_fill_color);}else{context_closedpoly.fillStyle = my_fill_color;};}else{context_closedpoly.fillStyle = \"rgba( 255,255,255,0)\";};\ |
||
| 646 | if(multidash[%d] == 1 ){ if( context_closedpoly.setLineDash ){context_closedpoly.setLineDash([2,4]);}else{\ |
||
| 647 | if(context_closedpoly.mozDash){context_closedpoly.mozDash = [2,4]};};};\ |
||
| 648 | var closedpoly_x = new Array();var closedpoly_y = new Array();\ |
||
| 649 | var closedpoly_snap = multisnaptogrid[%d];", |
||
| 650 | canvas_root_id,u,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i); |
||
| 15126 | bpr | 651 | |
| 15111 | schaersvoo | 652 | if( no_controls != 1 ){ /* for BPR...*/ |
| 653 | fprintf(js_include_file,"inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt = 0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 15406 | schaersvoo | 654 | if( multiuserinput[%d] == 1){inner_html+=\"<td>(<input type='text' size='5' value='x1:x2:x3:...' id='input_closedpoly_x' style='text-align:center;' /><b>) --- (</b> <input type='text' size='5' value='y1:y2:y3:...' id='input_closedpoly_y' style='text-align:center;'/>)</td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_closedpoly_x,input_closedpoly_y,null);' value='OK' /></td></tr>\";}else{inner_html+=\"</tr>\";};", |
| 15111 | schaersvoo | 655 | u,i,canvas_root_id,u,i,canvas_root_id,u); |
| 656 | } |
||
| 657 | else |
||
| 658 | { |
||
| 659 | fprintf(js_include_file,"userdraw_primitive = %d;",u); |
||
| 660 | } |
||
| 661 | break; |
||
| 662 | /* text : always uses user input field !! */ |
||
| 15126 | bpr | 663 | case 13: |
| 15111 | schaersvoo | 664 | fprintf(js_include_file,"function text(x,y,event_which,num){\ |
| 665 | if(event_which == 1){ return; };\ |
||
| 666 | var xy = multi_snap_check(x,y,text_snap);\ |
||
| 667 | if( num == 0 ){\ |
||
| 668 | text_x[0] = xy[0];\ |
||
| 669 | text_y[0] =xy[1];\ |
||
| 670 | }else{\ |
||
| 671 | text_x.push(xy[0]);\ |
||
| 672 | text_y.push(xy[1]);\ |
||
| 673 | };\ |
||
| 674 | draw_text();\ |
||
| 675 | };function conv_to_unicode(str){\ |
||
| 676 | return str.replace(/\\u[\\dA-F]{4}/gi,function(match){\ |
||
| 677 | return String.fromCharCode(parseInt(match.replace(/\\u/g,''), 16));});\ |
||
| 678 | };function draw_text(){\ |
||
| 679 | var half = 0;\ |
||
| 680 | var height = 0.3 * (context_text.measureText('M').width);\ |
||
| 681 | context_text.clearRect(0,0,xsize,ysize);\ |
||
| 682 | for(var p = 0 ; p < text_x.length ; p++ ){\ |
||
| 683 | if( typeof(text_abc[p]) === 'undefined'){\ |
||
| 684 | var txt = conv_to_unicode(document.getElementById('input_text_r').value);\ |
||
| 685 | text_abc.push(txt);\ |
||
| 686 | };\ |
||
| 687 | half = 0.5*( context_text.measureText(text_abc[p]).width );\ |
||
| 16722 | schaersvoo | 688 | if(text_abc[p].indexOf('_') > 0 || text_abc[p].indexOf('^') > 0 ){\ |
| 689 | draw_subsup(context_text,text_x[p],text_y[p],text_abc[p],4);}else{context_text.fillText(text_abc[p],text_x[p] - half,text_y[p] + height);};\ |
||
| 15111 | schaersvoo | 690 | };\ |
| 691 | };var canvas_text = create_canvas%d(10%d,xsize,ysize);\ |
||
| 692 | var context_text = canvas_text.getContext(\"2d\");\ |
||
| 693 | context_text.font = multifont_family;\ |
||
| 694 | context_text.fillStyle = \"rgba(\"+multifont_color+\",\"+multistrokeopacity[%d]+\")\";\ |
||
| 695 | var text_snap = multisnaptogrid[%d];\ |
||
| 15659 | bpr | 696 | var text_x = new Array();var text_y = new Array(); var text_abc = new Array();",canvas_root_id,u,i,i); |
| 697 | |||
| 15111 | schaersvoo | 698 | if( no_controls != 1 ){ /* for BPR...*/ |
| 15659 | bpr | 699 | fprintf(js_include_file,"inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt=0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td><td><input type='text' size='6' value='' id='input_text_r' />\";if( multiuserinput[%d] == 1){inner_html+=\"(<input type='text' size='2' value='x' id='input_text_x' style='text-align:center;' />:<input type='text' size='2' value='y' id='input_text_y' style='text-align:center;'/>)</td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_text_x,input_text_y,input_text_r);' value='OK' /></td>\";}else{inner_html+=\"</td>\";};",u,i,canvas_root_id,u,i,canvas_root_id,u); |
| 15111 | schaersvoo | 700 | } |
| 701 | else |
||
| 702 | { |
||
| 703 | fprintf(js_include_file,"userdraw_primitive = %d;",u); |
||
| 704 | } |
||
| 705 | fprintf(js_include_file,"inner_html+=\"</tr>\";"); |
||
| 706 | break; |
||
| 707 | /* rect/rects */ |
||
| 15126 | bpr | 708 | case 14 ... 15 : |
| 15111 | schaersvoo | 709 | fprintf(js_include_file,"function rects(x,y,event_which,num){\ |
| 710 | var xy = multi_snap_check(x,y,rects_snap);\ |
||
| 711 | if(event_which == 0){\ |
||
| 712 | if( num == 0 && multidraw_object_cnt == 0 ){rects_x = [];rects_y = [];};\ |
||
| 713 | rects_x.push(xy[0]);rects_y.push(xy[1]);\ |
||
| 714 | multidraw_object_cnt++;\ |
||
| 715 | }\ |
||
| 716 | else\ |
||
| 717 | {\ |
||
| 718 | if( multidraw_object_cnt == 1 ){\ |
||
| 719 | rects_x.push(xy[0]);rects_y.push(xy[1]);\ |
||
| 720 | draw_rects();\ |
||
| 721 | rects_x.pop();rects_y.pop();\ |
||
| 722 | };\ |
||
| 723 | };\ |
||
| 724 | if( multidraw_object_cnt == 2 ){\ |
||
| 725 | multidraw_object_cnt = 0;\ |
||
| 726 | draw_rects();\ |
||
| 727 | };\ |
||
| 728 | };function draw_rects(){\ |
||
| 729 | var len = rects_x.length;\ |
||
| 730 | if( len %%2 == 0 ){\ |
||
| 731 | context_rects.clearRect(0,0,xsize,ysize);\ |
||
| 732 | for(var p = 0 ; p < len ; p = p+2 ){\ |
||
| 733 | context_rects.beginPath();\ |
||
| 734 | context_rects.rect(rects_x[p],rects_y[p],rects_x[p+1]-rects_x[p],rects_y[p+1]-rects_y[p]);\ |
||
| 735 | context_rects.closePath();\ |
||
| 736 | context_rects.fill();\ |
||
| 737 | context_rects.stroke();\ |
||
| 738 | };\ |
||
| 739 | };\ |
||
| 740 | return;\ |
||
| 741 | };var canvas_rects = create_canvas%d(10%d,xsize,ysize);var context_rects = canvas_rects.getContext(\"2d\");\ |
||
| 742 | if( multistrokeopacity[%d] > 1 ){ multistrokeopacity[%d] = (0.0039215*multistrokeopacity[%d]).toFixed(2); };\ |
||
| 743 | if( multifillopacity[%d] > 1 ){ multifillopacity[%d] = (0.0039215*multifillopacity[%d]).toFixed(2); };\ |
||
| 744 | context_rects.lineWidth = multilinewidth[%d];if(multilinewidth[%d]%%2 == 1){ context_rects.translate(0.5,0.5);};\ |
||
| 745 | context_rects.strokeStyle = \"rgba(\"+multistrokecolors[%d]+\",\"+multistrokeopacity[%d]+\")\";\ |
||
| 746 | if(multidash[%d] == 1 ){ if( context_rects.setlineDash ){context_rects.setlineDash([2,4]);}else{\ |
||
| 747 | if(context_rects.mozDash){context_rects.mozDash = [2,4]};};};\ |
||
| 748 | if(multifill[%d] != 0 ){var my_fill_color=\"rgba(\"+multifillcolors[%d]+\",\"+multifillopacity[%d]+\")\";if( multifill[%d] > 1 ){context_rects.fillStyle = create_Pattern(0,0,parseInt(multifill[%d]),my_fill_color);}else{context_rects.fillStyle = my_fill_color;};}else{context_rects.fillStyle = \"rgba( 255,255,255,0)\";};\ |
||
| 749 | var rects_x = new Array();var rects_y = new Array();var rects_snap = multisnaptogrid[%d];", |
||
| 750 | canvas_root_id,u,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i); |
||
| 15126 | bpr | 751 | |
| 15111 | schaersvoo | 752 | if( no_controls != 1 ){ |
| 753 | fprintf(js_include_file,"inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt = 0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 754 | if( multiuserinput[%d] == 1){inner_html+=\"<td>(<input type='text' size='5' value='x1 : y1' id='input_rects_x' style='text-align:center;' />) --- (<input type='text' size='5' value='x2 : y2' id='input_rects_y' style='text-align:center;' />)</td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_rects_x,input_rects_y,null);' value='OK' /></td></tr>\";}else{inner_html+=\"</tr>\";};", |
||
| 755 | u,i,canvas_root_id,u,i,canvas_root_id,u); |
||
| 756 | } |
||
| 757 | else |
||
| 758 | { |
||
| 759 | fprintf(js_include_file,"userdraw_primitive = %d;",u); |
||
| 760 | } |
||
| 761 | break; |
||
| 762 | /* poly/polys */ |
||
| 763 | case 16 ... 17 : |
||
| 764 | fprintf(js_include_file,"var polynum = %d;function polys(x,y,event_which,num){\ |
||
| 765 | var last = polys_x.length - 1;\ |
||
| 766 | var xy = multi_snap_check(x,y,polys_snap);\ |
||
| 767 | if(event_which == 0){\ |
||
| 768 | if(num == 0 && multidraw_object_cnt == 0){\ |
||
| 769 | polys_x = [];polys_y = [];\ |
||
| 770 | polys_x[0] = xy[0];polys_y[0] = xy[1];\ |
||
| 771 | }\ |
||
| 772 | else\ |
||
| 773 | {\ |
||
| 774 | polys_x.push(xy[0]);polys_y.push(xy[1]);\ |
||
| 775 | };\ |
||
| 776 | multidraw_object_cnt++;\ |
||
| 777 | }\ |
||
| 778 | else\ |
||
| 779 | {\ |
||
| 780 | if( multidraw_object_cnt < polynum ){\ |
||
| 781 | polys_x.push(xy[0]);polys_y.push(xy[1]);\ |
||
| 782 | draw_polys();\ |
||
| 783 | polys_x.pop();polys_y.pop();\ |
||
| 784 | };\ |
||
| 785 | };\ |
||
| 786 | if( multidraw_object_cnt == polynum ){\ |
||
| 787 | polys_x.pop();polys_y.pop();\ |
||
| 788 | polys_x.push(xy[0]);polys_y.push(xy[1]);\ |
||
| 789 | multidraw_object_cnt = 0;\ |
||
| 790 | draw_polys();\ |
||
| 791 | };\ |
||
| 792 | };function draw_polys(){\ |
||
| 793 | var len = polys_x.length - 1;\ |
||
| 794 | context_polys.clearRect(0,0,xsize,ysize);\ |
||
| 795 | for(var p = 0 ; p < len ; p = p+polynum){\ |
||
| 796 | context_polys.beginPath();\ |
||
| 797 | context_polys.moveTo(polys_x[p],polys_y[p]);\ |
||
| 798 | for( var m = p+1 ;m < p+polynum ; m++){\ |
||
| 799 | context_polys.lineTo(polys_x[m],polys_y[m]);\ |
||
| 800 | };\ |
||
| 801 | context_polys.lineTo(polys_x[p],polys_y[p]);\ |
||
| 802 | context_polys.closePath();\ |
||
| 803 | context_polys.fill();\ |
||
| 804 | context_polys.stroke();\ |
||
| 805 | };\ |
||
| 806 | return;\ |
||
| 807 | };var canvas_polys = create_canvas%d(10%d,xsize,ysize);var context_polys = canvas_polys.getContext(\"2d\");\ |
||
| 808 | if( multistrokeopacity[%d] > 1 ){ multistrokeopacity[%d] = (0.0039215*multistrokeopacity[%d]).toFixed(2); };\ |
||
| 809 | if( multifillopacity[%d] > 1 ){ multifillopacity[%d] = (0.0039215*multifillopacity[%d]).toFixed(2); };\ |
||
| 810 | context_polys.lineCap = \"round\";context_polys.lineWidth = multilinewidth[%d];\ |
||
| 811 | if(multilinewidth[%d]%%2 == 1){ context_polys.translate(0.5,0.5);};\ |
||
| 812 | context_polys.strokeStyle = \"rgba(\"+multistrokecolors[%d]+\",\"+multistrokeopacity[%d]+\")\";\ |
||
| 813 | if(multifill[%d] != 0 ){var my_fill_color=\"rgba(\"+multifillcolors[%d]+\",\"+multifillopacity[%d]+\")\";if( multifill[%d] > 1 ){context_polys.fillStyle = create_Pattern(0,0,parseInt(multifill[%d]),my_fill_color);}else{context_polys.fillStyle = my_fill_color;};}else{context_polys.fillStyle = \"rgba( 255,255,255,0)\";};\ |
||
| 814 | if(multidash[%d] == 1 ){ if( context_polys.setLineDash ){context_polys.setLineDash([2,4]);}\ |
||
| 815 | else{if(context_polys.mozDash){context_polys.mozDash = [2,4]};};};\ |
||
| 816 | var polys_x = new Array();var polys_y = new Array();\ |
||
| 817 | var polys_snap = multisnaptogrid[%d];", |
||
| 818 | polynum,canvas_root_id,u,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i); |
||
| 15126 | bpr | 819 | |
| 15111 | schaersvoo | 820 | if( no_controls != 1 ){ |
| 821 | fprintf(js_include_file,"inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt = 0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 822 | if(multiuserinput[%d] == 1 ){inner_html+=\"<td>(<input type='text' size='8' value='x1,x2...x_n' id='input_polys_x' /> ---- <input type='text' size='8' value='y1,y2...y_n' id='input_polys_y' />)</td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_rects_x,input_rects_y,null);' value='OK' /></td></tr>\";}else{inner_html+=\"</tr>\";};", |
||
| 823 | u,i,canvas_root_id,u,i,canvas_root_id,u); |
||
| 824 | } |
||
| 825 | else |
||
| 826 | { |
||
| 827 | fprintf(js_include_file,"userdraw_primitive = %d;",u); |
||
| 828 | } |
||
| 829 | break; |
||
| 830 | /* parallelogram/parallelograms */ |
||
| 15126 | bpr | 831 | case 18 ... 19: |
| 15111 | schaersvoo | 832 | fprintf(js_include_file,"function parallelogram(x,y,event_which,num){\ |
| 833 | var l2 = parallelogram_x.length;\ |
||
| 834 | var l1 = l2 - 1;var l0 = l2 - 2;\ |
||
| 835 | var xy = multi_snap_check(x,y,parallelogram_snap);\ |
||
| 836 | if(event_which == 0){\ |
||
| 837 | if(multidraw_object_cnt == 0){\ |
||
| 838 | if(num == 0){parallelogram_x = [];parallelogram_y = [];};\ |
||
| 839 | parallelogram_x.push(xy[0]);parallelogram_y.push(xy[1]);\ |
||
| 840 | }\ |
||
| 841 | else\ |
||
| 842 | {\ |
||
| 843 | parallelogram_x.push(xy[0]);parallelogram_y.push(xy[1]);\ |
||
| 844 | if(multidraw_object_cnt == 2){\ |
||
| 845 | var xy = multi_snap_check(parallelogram_x[l2] - parallelogram_x[l1] + parallelogram_x[l0],parallelogram_y[l2] - parallelogram_y[l1] + parallelogram_y[l0],parallelogram_snap);\ |
||
| 846 | parallelogram_x.push(xy[0]);\ |
||
| 847 | parallelogram_y.push(xy[1]);\ |
||
| 848 | };\ |
||
| 849 | };\ |
||
| 850 | multidraw_object_cnt++;\ |
||
| 851 | }\ |
||
| 852 | else\ |
||
| 853 | {\ |
||
| 854 | if(multidraw_object_cnt == 1){\ |
||
| 855 | var xxyy = multi_snap_check(parallelogram_x[l1],parallelogram_y[l1],parallelogram_snap);\ |
||
| 856 | parallelogram_x.push(xxyy[0]);\ |
||
| 857 | parallelogram_y.push(xxyy[1]);\ |
||
| 858 | parallelogram_x.push(xy[0]);\ |
||
| 859 | parallelogram_y.push(xy[1]);\ |
||
| 860 | draw_parallelogram();\ |
||
| 861 | parallelogram_x.pop();parallelogram_y.pop();\ |
||
| 862 | parallelogram_x.pop();parallelogram_y.pop();\ |
||
| 863 | }\ |
||
| 864 | else\ |
||
| 865 | {\ |
||
| 866 | if(multidraw_object_cnt == 2){\ |
||
| 867 | var xxyy = multi_snap_check(parallelogram_x[l2]-parallelogram_x[l1] + parallelogram_x[l0],parallelogram_y[l2]-parallelogram_y[l1] + parallelogram_y[l0],parallelogram_snap);\ |
||
| 868 | parallelogram_x.push(xy[0]);parallelogram_y.push(xy[1]);\ |
||
| 869 | parallelogram_x.push(xxyy[0]);\ |
||
| 870 | parallelogram_y.push(xxyy[1]);\ |
||
| 871 | draw_parallelogram();\ |
||
| 872 | parallelogram_x.pop();parallelogram_y.pop();\ |
||
| 873 | parallelogram_x.pop();parallelogram_y.pop();\ |
||
| 874 | };\ |
||
| 875 | };\ |
||
| 876 | };\ |
||
| 877 | if( multidraw_object_cnt == 3 ){\ |
||
| 878 | parallelogram_x.pop();parallelogram_y.pop();\ |
||
| 879 | var xxyy = multi_snap_check(parallelogram_x[l2]-parallelogram_x[l1] + parallelogram_x[l0],parallelogram_y[l2]-parallelogram_y[l1] + parallelogram_y[l0],parallelogram_snap);\ |
||
| 880 | parallelogram_x.push(xxyy[0]);\ |
||
| 881 | parallelogram_y.push(xxyy[1]);\ |
||
| 882 | parallelogram_x.push(xy[0]);parallelogram_y.push(xy[1]);\ |
||
| 883 | parallelogram_x.pop();parallelogram_y.pop();\ |
||
| 884 | multidraw_object_cnt = 0;\ |
||
| 885 | draw_parallelogram();\ |
||
| 886 | };\ |
||
| 887 | };function draw_parallelogram(){\ |
||
| 888 | var len = parallelogram_x.length-1;\ |
||
| 889 | context_parallelogram.clearRect(0,0,xsize,ysize);\ |
||
| 890 | for(var p = 0 ; p < len ; p = p+4){\ |
||
| 891 | context_parallelogram.beginPath();\ |
||
| 892 | context_parallelogram.moveTo(parallelogram_x[p],parallelogram_y[p]);\ |
||
| 893 | for( var m = p+1 ;m < p+4 ; m++){\ |
||
| 894 | context_parallelogram.lineTo(parallelogram_x[m],parallelogram_y[m]);\ |
||
| 895 | };\ |
||
| 896 | context_parallelogram.lineTo(parallelogram_x[p],parallelogram_y[p]);\ |
||
| 897 | context_parallelogram.closePath();\ |
||
| 898 | context_parallelogram.fill();\ |
||
| 899 | context_parallelogram.stroke();\ |
||
| 900 | };\ |
||
| 901 | return;\ |
||
| 902 | };var canvas_parallelogram = create_canvas%d(10%d,xsize,ysize);var context_parallelogram = canvas_parallelogram.getContext(\"2d\");\ |
||
| 903 | if( multistrokeopacity[%d] > 1 ){ multistrokeopacity[%d] = (0.0039215*multistrokeopacity[%d]).toFixed(2);};\ |
||
| 904 | if( multifillopacity[%d] > 1 ){ multifillopacity[%d] = (0.0039215*multifillopacity[%d]).toFixed(2);};\ |
||
| 905 | context_parallelogram.lineCap = \"round\";context_parallelogram.lineWidth = multilinewidth[%d];\ |
||
| 906 | if(multilinewidth[%d]%%2 == 1){ context_parallelogram.translate(0.5,0.5);};\ |
||
| 907 | context_parallelogram.strokeStyle = \"rgba(\"+multistrokecolors[%d]+\",\"+multistrokeopacity[%d]+\")\";\ |
||
| 908 | if(multifill[%d] != 0 ){var my_fill_color=\"rgba(\"+multifillcolors[%d]+\",\"+multifillopacity[%d]+\")\";if( multifill[%d] > 1 ){context_parallelogram.fillStyle = create_Pattern(0,0,parseInt(multifill[%d]),my_fill_color);}else{context_parallelogram.fillStyle = my_fill_color;};}else{context_parallelogram.fillStyle = \"rgba( 255,255,255,0)\";};\ |
||
| 909 | if(multidash[%d] == 1 ){ if( context_parallelogram.setLineDash ){context_parallelogram.setLineDash([2,4]);}\ |
||
| 910 | else{if(context_parallelogram.mozDash){context_parallelogram.mozDash = [2,4]};};};\ |
||
| 911 | var parallelogram_x = new Array();var parallelogram_y = new Array();var parallelogram_snap = multisnaptogrid[%d];", |
||
| 912 | canvas_root_id,u,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i,i); |
||
| 15126 | bpr | 913 | |
| 15111 | schaersvoo | 914 | if( no_controls != 1 ){ |
| 915 | fprintf(js_include_file,"inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt=0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 916 | if(multiuserinput[%d] == 1 ){inner_html+=\"<td>(<input type='text' size='8' value='x1,x2...x_n' id='input_parallelogram_x' /> --- <input type='text' size='8' value='y1,y2...y_n' id='input_parallelogram_y' />)</td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_parallelogram_x,input_parallelogram_y,null);' value='OK' /></td></tr>\";}else{inner_html+=\"</tr>\";};", |
||
| 917 | u,i,canvas_root_id,u,i,canvas_root_id,u); |
||
| 918 | } |
||
| 919 | else |
||
| 920 | { |
||
| 921 | fprintf(js_include_file,"userdraw_primitive = %d;",u); |
||
| 922 | } |
||
| 923 | break; |
||
| 15665 | schaersvoo | 924 | /* |
| 925 | images : identical ! to userdraw images,bogus_color |
||
| 926 | 15/1/2021 : corrected long standing flaw regarding "centered" on external stuff |
||
| 927 | tested: bitmap,svg,TeX [tested KaTeX] |
||
| 928 | */ |
||
| 15126 | bpr | 929 | case 20: |
| 15665 | schaersvoo | 930 | fprintf(js_include_file,"var current_id = null;var external_div_cnt=0;\ |
| 931 | function image_adjust(image,x,y){\ |
||
| 15111 | schaersvoo | 932 | var centered = %d;\ |
| 933 | var w = parseInt(image.width);var h = parseInt(image.height);\ |
||
| 15665 | schaersvoo | 934 | if(w == 0 || h == 0 ){\ |
| 935 | w = parseInt(window.getComputedStyle(image).width);\ |
||
| 936 | h = parseInt(window.getComputedStyle(image).height);\ |
||
| 937 | };\ |
||
| 15111 | schaersvoo | 938 | switch(centered){\ |
| 939 | case 0: return [x,y];break;\ |
||
| 940 | case 1: return [x,parseInt(y-0.5*h)];break;\ |
||
| 941 | case 2: return [parseInt(x+0.5*h),y];break;\ |
||
| 942 | case 3: return [parseInt(x+0.5*h),parseInt(y-0.5*h)];break;\ |
||
| 943 | case 4: return [parseInt(x-0.5*w),parseInt(y-0.5*h)];break;\ |
||
| 944 | default: return [x,y];break;\ |
||
| 945 | };\ |
||
| 15665 | schaersvoo | 946 | };\ |
| 947 | place_image_on_canvas = function(id){\ |
||
| 15111 | schaersvoo | 948 | var thing = document.getElementById(id);\ |
| 949 | var tag = thing.tagName;\ |
||
| 950 | if(tag == 'SVG'){draw_mathml_svg(thing,id);return;};\ |
||
| 951 | if(tag == 'DIV' || tag == 'SPAN' || tag == 'P' || tag == 'TD' || tag == 'TH'){draw_mathml_div(thing,id);return;};\ |
||
| 952 | var src = thing.src;\ |
||
| 953 | var image = new Image();\ |
||
| 954 | image.src = src;\ |
||
| 955 | image.id = 'placed_'+id;\ |
||
| 956 | image.width = thing.width;\ |
||
| 957 | image.height = thing.height;\ |
||
| 958 | image.onload = function(){ current_id = id; };\ |
||
| 959 | return;\ |
||
| 15665 | schaersvoo | 960 | };\ |
| 961 | function draw_mathml_div(thing,id){\ |
||
| 15111 | schaersvoo | 962 | var fix_div = document.createElement('DIV');\ |
| 15663 | bpr | 963 | var new_id='placed_'+external_div_cnt+'_'+id;\ |
| 15111 | schaersvoo | 964 | fix_div.setAttribute('id',new_id);\ |
| 965 | var w = parseInt(thing.clientWidth);\ |
||
| 966 | var h = parseInt(thing.clientHeight);\ |
||
| 967 | fix_div.innerHTML = thing.innerHTML;\ |
||
| 968 | fix_div.setAttribute('style','display:none;position;absolute;width:'+w+'px;height:'+h+'px');\ |
||
| 969 | fix_div.width = w;fix_div.height = h;\ |
||
| 970 | canvas_div.appendChild(fix_div);\ |
||
| 971 | current_id = new_id;\ |
||
| 15663 | bpr | 972 | external_div_cnt++;\ |
| 15111 | schaersvoo | 973 | return;\ |
| 15665 | schaersvoo | 974 | };\ |
| 975 | function draw_mathml_svg(thing,id){\ |
||
| 15111 | schaersvoo | 976 | var fix_div = document.createElement('DIV');\ |
| 977 | fix_div.setAttribute('style','display:none;position;relative');\ |
||
| 978 | canvas_div.appendChild(fix_div);\ |
||
| 979 | var image = new Image();\ |
||
| 980 | var svg_string = new XMLSerializer().serializeToString(thing);\ |
||
| 981 | var dom = self.URL || self.webkitURL || self;\ |
||
| 982 | var svg = new Blob([svg_string], {type: \"image/svg+xml;charset=utf-8\"});\ |
||
| 983 | var url = dom.createObjectURL(svg);\ |
||
| 984 | image.src= url;\ |
||
| 985 | image.id = 'placed_'+id;\ |
||
| 986 | image.onload = function(){\ |
||
| 987 | current_id = image.id;\ |
||
| 988 | fix_div.innerHTML='<img src='+image.src+' id='+image.id+' alt=\"this should not happen today...!\"/>';\ |
||
| 989 | };\ |
||
| 990 | return;\ |
||
| 15665 | schaersvoo | 991 | };\ |
| 992 | function images(x,y,event_which,num){\ |
||
| 15111 | schaersvoo | 993 | if(event_which == 1){ return;};\ |
| 994 | if(num == 1 && current_id){\ |
||
| 995 | var xy = multi_snap_check(x,y,images_snap);\ |
||
| 996 | images_x.push(xy[0]);\ |
||
| 997 | images_y.push(xy[1]);\ |
||
| 998 | images_id.push(current_id);\ |
||
| 999 | current_id = null;\ |
||
| 1000 | };\ |
||
| 1001 | draw_images();\ |
||
| 15665 | schaersvoo | 1002 | };\ |
| 1003 | function draw_images(){\ |
||
| 15111 | schaersvoo | 1004 | var xy;var img;var tag;\ |
| 15665 | schaersvoo | 1005 | for(var i=0; i<2;i++){\ |
| 1006 | for(var p = 0 ; p < images_x.length; p++){\ |
||
| 1007 | if( images_id[p] ){\ |
||
| 1008 | img = document.getElementById(images_id[p]);\ |
||
| 1009 | tag = img.tagName;\ |
||
| 1010 | xy = image_adjust(img,images_x[p],images_y[p]);\ |
||
| 1011 | if( tag != 'IMG' ){\ |
||
| 1012 | img.setAttribute('style','display:block;position:absolute;top:'+xy[1]+'px;left:'+xy[0]+'px;');\ |
||
| 1013 | }else{\ |
||
| 1014 | context_images.drawImage(img,xy[0],xy[1],img.width,img.height);\ |
||
| 1015 | };\ |
||
| 15111 | schaersvoo | 1016 | };\ |
| 1017 | };\ |
||
| 1018 | };\ |
||
| 15665 | schaersvoo | 1019 | };\ |
| 1020 | var canvas_images = create_canvas%d(10%d,xsize,ysize);\ |
||
| 15111 | schaersvoo | 1021 | var context_images = canvas_images.getContext(\"2d\");\ |
| 1022 | context_images.font = multifont_family;\ |
||
| 1023 | context_images.fillStyle = \"rgba(\"+multifont_color+\",\"+multistrokeopacity[%d]+\")\";\ |
||
| 1024 | var images_snap = multisnaptogrid[%d];\ |
||
| 1025 | var images_x = new Array();var images_y = new Array();\ |
||
| 1026 | var images_id = new Array();",use_offset,canvas_root_id,u,i,i); |
||
| 1027 | if( no_controls != 1 ){ |
||
| 1028 | fprintf(js_include_file,"inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt=0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 1029 | if( typeof(imagepalette) === 'object' ){\ |
||
| 1030 | inner_html+=\"<td><table class='%s'><tr>\";\ |
||
| 1031 | for(var im=0; im < imagepalette.length; im++){\ |
||
| 1032 | if( im %% 4 == 0 ){ inner_html+=\"</tr><tr>\";};\ |
||
| 1033 | inner_html+=\"<td><img onclick='javascript:place_image_on_canvas(this.id);' src='\"+imagepalette[im]+\"' id='imagepalette_\"+im+\"' alt='none'/></td>\";};\ |
||
| 1034 | inner_html+=\"</tr></table></td><td> </td></tr>\";}else{inner_html+=\"<td> </td><td> </td></tr>\";};",u,i,canvas_root_id,u,table_css); |
||
| 1035 | } |
||
| 1036 | else |
||
| 1037 | { |
||
| 1038 | fprintf(js_include_file,"inner_html+=\"</table>\";tooltip_div.innerHTML = inner_html;userdraw_primitive = %d;",u); |
||
| 1039 | } |
||
| 1040 | break; |
||
| 1041 | /* curvedarrow/curvedarrows */ |
||
| 15126 | bpr | 1042 | case 21 ... 22: |
| 15111 | schaersvoo | 1043 | fprintf(js_include_file,"function curvedarrows(x,y,event_which,num){\ |
| 15142 | schaersvoo | 1044 | var xy = [x,y];\ |
| 15111 | schaersvoo | 1045 | if(event_which == 0){\ |
| 15142 | schaersvoo | 1046 | xy = multi_snap_check(x,y,curvedarrows_snap);\ |
| 1047 | if(num == 0 && multidraw_object_cnt == 0){curvedarrows_x = [];curvedarrows_y = [];curvedarrows_x[0] = xy[0];curvedarrows_y[0] = xy[1];}\ |
||
| 15111 | schaersvoo | 1048 | else{curvedarrows_x.push(xy[0]);curvedarrows_y.push(xy[1]);};multidraw_object_cnt++;\ |
| 1049 | }\ |
||
| 1050 | else\ |
||
| 1051 | {\ |
||
| 1052 | if( multidraw_object_cnt < 3 ){curvedarrows_x.push(xy[0]);curvedarrows_y.push(xy[1]);draw_curvedarrows();curvedarrows_x.pop();curvedarrows_y.pop();};\ |
||
| 1053 | if( multidraw_object_cnt == 3 ){curvedarrows_x.pop();curvedarrows_y.pop();curvedarrows_x.push(xy[0]);curvedarrows_y.push(xy[1]);multidraw_object_cnt = 0;draw_curvedarrows();};\ |
||
| 1054 | };\ |
||
| 1055 | };function draw_curvedarrows(){\ |
||
| 1056 | var len = curvedarrows_x.length;var x1,y1,x2,y2,x3,y3;\ |
||
| 1057 | context_curvedarrows.clearRect(0,0,xsize,ysize);\ |
||
| 1058 | for(var p = 0 ; p < len ; p = p+3){\ |
||
| 1059 | x1 = curvedarrows_x[p];x2 = curvedarrows_x[p+1];x3 = curvedarrows_x[p+2];y1 = curvedarrows_y[p];y2 = curvedarrows_y[p+1];y3 = curvedarrows_y[p+2];\ |
||
| 1060 | var angle1 = Math.atan2(x3 - x2,y3 - y2) + Math.PI;\ |
||
| 1061 | context_curvedarrows.beginPath();\ |
||
| 1062 | context_curvedarrows.moveTo(x1,y1);\ |
||
| 1063 | context_curvedarrows.quadraticCurveTo(x3,y3,x2,y2);\ |
||
| 1064 | context_curvedarrows.moveTo(x2 - (arrow_head * Math.sin(angle1 - Math.PI / 6)),y2 - (arrow_head * Math.cos(angle1 - Math.PI / 6)));\ |
||
| 1065 | context_curvedarrows.lineTo(x2, y2);\ |
||
| 1066 | context_curvedarrows.lineTo(x2 - (arrow_head * Math.sin(angle1 + Math.PI / 6)),y2 - (arrow_head * Math.cos(angle1 + Math.PI / 6)));\ |
||
| 1067 | context_curvedarrows.stroke();\ |
||
| 1068 | context_curvedarrows.closePath();\ |
||
| 1069 | };\ |
||
| 1070 | return;\ |
||
| 1071 | };var canvas_curvedarrows = create_canvas%d(10%d,xsize,ysize);\ |
||
| 1072 | var context_curvedarrows = canvas_curvedarrows.getContext(\"2d\");\ |
||
| 1073 | if( multistrokeopacity[%d] > 1 ){ multistrokeopacity[%d] = (0.0039215*multistrokeopacity[%d]).toFixed(2); };\ |
||
| 1074 | if( multifillopacity[%d] > 1 ){ multifillopacity[%d] = (0.0039215*multifillopacity[%d]).toFixed(2); };\ |
||
| 1075 | context_curvedarrows.lineWidth = multilinewidth[%d];\ |
||
| 1076 | if(multilinewidth[%d]%%2 == 1){ context_curvedarrows.translate(0.5,0.5);};\ |
||
| 1077 | context_curvedarrows.lineCap = \"round\";\ |
||
| 1078 | context_curvedarrows.strokeStyle = \"rgba(\"+multistrokecolors[%d]+\",\"+multistrokeopacity[%d]+\")\";\ |
||
| 1079 | context_curvedarrows.fillStyle = context_curvedarrows.strokeStyle;\ |
||
| 1080 | if(multidash[%d] == 1 ){ if( context_curvedarrows.setLineDash ){\ |
||
| 1081 | context_curvedarrows.setLineDash([2,4]);}else{if(context_curvedarrows.mozDash){\ |
||
| 1082 | context_curvedarrows.mozDash = [2,4]};};};\ |
||
| 1083 | var curvedarrows_x = new Array();var curvedarrows_y = new Array();\ |
||
| 1084 | var curvedarrows_snap = multisnaptogrid[%d];", |
||
| 1085 | canvas_root_id,u,i,i,i,i,i,i,i,i,i,i,i,i); |
||
| 15126 | bpr | 1086 | |
| 15111 | schaersvoo | 1087 | if( no_controls != 1 ){ |
| 1088 | fprintf(js_include_file,"inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt = 0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 1089 | if( multiuserinput[%d] == 1 ){inner_html+=\"<td><b>(<input type='text' size='5' value='x1 : y1' id='input_curvedarrows_x' />) -- (<input type='text' size='5' value='x2 : y2' id='input_curvedarrows_y' />) -- (<input type='text' size='5' value='x3 : y3' id='input_curvedarrows_r' />)</b></td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_curvedarrows_x,input_curvedarrows_y,input_curvedarrows_r);' value='OK' /></td></tr>\";}else{inner_html+=\"</tr>\";};", |
||
| 1090 | u,i,canvas_root_id,u,i,canvas_root_id,u); |
||
| 1091 | } |
||
| 1092 | else |
||
| 1093 | { |
||
| 1094 | fprintf(js_include_file,"userdraw_primitive = %d;",u); |
||
| 1095 | } |
||
| 1096 | break; |
||
| 1097 | /* curvedarrow2/curvedarrows2 */ |
||
| 15126 | bpr | 1098 | case 23 ... 24: |
| 15111 | schaersvoo | 1099 | fprintf(js_include_file,"function curvedarrows2(x,y,event_which,num){\ |
| 15142 | schaersvoo | 1100 | var xy=[x,y];\ |
| 15111 | schaersvoo | 1101 | if(event_which == 0){\ |
| 15142 | schaersvoo | 1102 | xy = multi_snap_check(x,y,curvedarrows2_snap);\ |
| 1103 | if(num == 0 && multidraw_object_cnt == 0){curvedarrows2_x = [];curvedarrows2_y = [];curvedarrows2_x[0] = xy[0];curvedarrows2_y[0] = xy[1];}\ |
||
| 15111 | schaersvoo | 1104 | else{curvedarrows2_x.push(xy[0]);curvedarrows2_y.push(xy[1]);};multidraw_object_cnt++;\ |
| 1105 | }\ |
||
| 1106 | else\ |
||
| 1107 | {\ |
||
| 1108 | if( multidraw_object_cnt < 3 ){curvedarrows2_x.push(xy[0]);curvedarrows2_y.push(xy[1]);draw_curvedarrows2();curvedarrows2_x.pop();curvedarrows2_y.pop();};\ |
||
| 1109 | if( multidraw_object_cnt == 3 ){curvedarrows2_x.pop();curvedarrows2_y.pop();curvedarrows2_x.push(xy[0]);curvedarrows2_y.push(xy[1]);multidraw_object_cnt = 0;draw_curvedarrows2();};\ |
||
| 1110 | };\ |
||
| 1111 | };function draw_curvedarrows2(){\ |
||
| 1112 | var len = curvedarrows2_x.length;var x1,y1,x2,y2,x3,y3;\ |
||
| 1113 | context_curvedarrows2.clearRect(0,0,xsize,ysize);\ |
||
| 1114 | for(var p = 0 ; p < len ; p = p+3){\ |
||
| 1115 | x1 = curvedarrows2_x[p];x2 = curvedarrows2_x[p+1];x3 = curvedarrows2_x[p+2];y1 = curvedarrows2_y[p];y2 = curvedarrows2_y[p+1];y3 = curvedarrows2_y[p+2];\ |
||
| 1116 | var angle1 = Math.atan2(x3 - x2,y3 - y2) + Math.PI;\ |
||
| 1117 | var angle2 = Math.atan2(x3 - x1,y3 - y1) + Math.PI;\ |
||
| 1118 | context_curvedarrows2.beginPath();\ |
||
| 1119 | context_curvedarrows2.moveTo(x1,y1);\ |
||
| 1120 | context_curvedarrows2.moveTo(x1 - (arrow_head * Math.sin(angle2 - Math.PI / 6)),y1 - (arrow_head * Math.cos(angle2 - Math.PI / 6)));\ |
||
| 1121 | context_curvedarrows2.lineTo(x1, y1);\ |
||
| 1122 | context_curvedarrows2.lineTo(x1 - (arrow_head * Math.sin(angle2 + Math.PI / 6)),y1 - (arrow_head * Math.cos(angle2 + Math.PI / 6)));\ |
||
| 1123 | context_curvedarrows2.moveTo(x1,y1);\ |
||
| 1124 | context_curvedarrows2.quadraticCurveTo(x3,y3,x2,y2);\ |
||
| 1125 | context_curvedarrows2.moveTo(x2 - (arrow_head * Math.sin(angle1 - Math.PI / 6)),y2 - (arrow_head * Math.cos(angle1 - Math.PI / 6)));\ |
||
| 1126 | context_curvedarrows2.lineTo(x2, y2);\ |
||
| 1127 | context_curvedarrows2.lineTo(x2 - (arrow_head * Math.sin(angle1 + Math.PI / 6)),y2 - (arrow_head * Math.cos(angle1 + Math.PI / 6)));\ |
||
| 1128 | context_curvedarrows2.stroke();\ |
||
| 1129 | context_curvedarrows2.closePath();\ |
||
| 1130 | };\ |
||
| 1131 | return;\ |
||
| 1132 | };var canvas_curvedarrows2 = create_canvas%d(10%d,xsize,ysize);\ |
||
| 1133 | var context_curvedarrows2 = canvas_curvedarrows2.getContext(\"2d\");\ |
||
| 1134 | if( multistrokeopacity[%d] > 1 ){ multistrokeopacity[%d] = (0.0039215*multistrokeopacity[%d]).toFixed(2); };\ |
||
| 1135 | if( multifillopacity[%d] > 1 ){ multifillopacity[%d] = (0.0039215*multifillopacity[%d]).toFixed(2); };\ |
||
| 1136 | context_curvedarrows2.lineWidth = multilinewidth[%d];\ |
||
| 1137 | if(multilinewidth[%d]%%2 == 1){ context_curvedarrows2.translate(0.5,0.5);};\ |
||
| 1138 | context_curvedarrows2.lineCap = \"round\";\ |
||
| 1139 | context_curvedarrows2.strokeStyle = \"rgba(\"+multistrokecolors[%d]+\",\"+multistrokeopacity[%d]+\")\";\ |
||
| 1140 | context_curvedarrows2.fillStyle = context_curvedarrows2.strokeStyle;\ |
||
| 1141 | if(multidash[%d] == 1 ){ if( context_curvedarrows2.setLineDash ){\ |
||
| 1142 | context_curvedarrows2.setLineDash([2,4]);}else{if(context_curvedarrows2.mozDash){\ |
||
| 1143 | context_curvedarrows2.mozDash = [2,4]};};};\ |
||
| 1144 | var curvedarrows2_x = new Array();var curvedarrows2_y = new Array();\ |
||
| 1145 | var curvedarrows2_snap = multisnaptogrid[%d];",canvas_root_id,u,i,i,i,i,i,i,i,i,i,i,i,i); |
||
| 15126 | bpr | 1146 | |
| 15111 | schaersvoo | 1147 | if( no_controls != 1 ){ |
| 1148 | fprintf(js_include_file,"inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt = 0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 1149 | if( multiuserinput[%d] == 1 ){inner_html+=\"<td><b>(<input type='text' size='5' value='x1 : y1' id='input_curvedarrows2_x' />) -- (<input type='text' size='5' value='x2 : y2' id='input_curvedarrows2_y' />) -- (<input type='text' size='5' value='x3 : y3' id='input_curvedarrows2_r' />)</b></td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_curvedarrows2_x,input_curvedarrows2_y,input_curvedarrows2_r);' value='OK' /></td></tr>\";}else{inner_html+=\"</tr>\";};", |
||
| 1150 | u,i,canvas_root_id,u,i,canvas_root_id,u); |
||
| 1151 | } |
||
| 1152 | else |
||
| 1153 | { |
||
| 1154 | fprintf(js_include_file,"userdraw_primitive = %d;",u); |
||
| 1155 | } |
||
| 1156 | break; |
||
| 1157 | case 25 ... 26: |
||
| 1158 | fprintf(js_include_file,"function crosshairs(x,y,event_which,num){\ |
||
| 1159 | if(event_which == 1){ return; };\ |
||
| 1160 | var xy = multi_snap_check(x,y,crosshairs_snap);\ |
||
| 1161 | if( num == 0 ){\ |
||
| 1162 | crosshairs_x[0] = xy[0];\ |
||
| 1163 | crosshairs_y[0] = xy[1];\ |
||
| 1164 | }else{\ |
||
| 1165 | crosshairs_x.push(xy[0]);\ |
||
| 1166 | crosshairs_y.push(xy[1]);\ |
||
| 1167 | };\ |
||
| 1168 | draw_crosshairs();\ |
||
| 1169 | };\ |
||
| 1170 | function draw_crosshairs(){\ |
||
| 1171 | var crosshair_size = %d;\ |
||
| 1172 | context_crosshairs.clearRect(0,0,xsize,ysize);\ |
||
| 1173 | var x1,x2,y1,y2;\ |
||
| 1174 | for(var p = 0 ; p < crosshairs_x.length ; p++ ){\ |
||
| 1175 | x1 = crosshairs_x[p] - crosshair_size;\ |
||
| 1176 | x2 = crosshairs_x[p] + crosshair_size;\ |
||
| 1177 | y1 = crosshairs_y[p] - crosshair_size;\ |
||
| 1178 | y2 = crosshairs_y[p] + crosshair_size;\ |
||
| 1179 | context_crosshairs.beginPath();\ |
||
| 1180 | context_crosshairs.moveTo(x1,y1);\ |
||
| 1181 | context_crosshairs.lineTo(x2,y2);\ |
||
| 1182 | context_crosshairs.closePath();\ |
||
| 1183 | context_crosshairs.stroke();\ |
||
| 1184 | context_crosshairs.beginPath();\ |
||
| 1185 | context_crosshairs.moveTo(x2,y1);\ |
||
| 1186 | context_crosshairs.lineTo(x1,y2);\ |
||
| 1187 | context_crosshairs.closePath();\ |
||
| 1188 | context_crosshairs.stroke();\ |
||
| 1189 | };\ |
||
| 1190 | };\ |
||
| 1191 | var canvas_crosshairs = create_canvas%d(100%d,xsize,ysize);var context_crosshairs = canvas_crosshairs.getContext(\"2d\");\ |
||
| 1192 | if( multistrokeopacity[%d] > 1 ){ multistrokeopacity[%d] = (0.0039215*multistrokeopacity[%d]).toFixed(2); };\ |
||
| 1193 | if( multifillopacity[%d] > 1 ){ multifillopacity[%d] = (0.0039215*multifillopacity[%d]).toFixed(2); };\ |
||
| 1194 | context_crosshairs.strokeStyle = \"rgba(\"+multistrokecolors[%d]+\",\"+multistrokeopacity[%d]+\")\";\ |
||
| 1195 | context_crosshairs.fillStyle = context_crosshairs.strokeStyle;\ |
||
| 1196 | context_crosshairs.lineWidth = multilinewidth[%d];if(multilinewidth[%d] %%2 == 1){ context_crosshairs.translate(0.5,0.5);};\ |
||
| 1197 | var crosshairs_x = new Array();var crosshairs_y = new Array();\ |
||
| 1198 | var crosshairs_snap = multisnaptogrid[%d];",crosshair_size,canvas_root_id,i,i,i,i,i,i,i,i,i,i,i,i); |
||
| 15126 | bpr | 1199 | if( no_controls != 1){ |
| 15111 | schaersvoo | 1200 | fprintf(js_include_file,"\ |
| 1201 | inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt = 0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 1202 | if( multiuserinput[%d] == 1 ){inner_html+=\"<td>(<input type='text' size='5' value='' id='input_crosshairs_x' />:<input type='text' size='5' value='' id='input_crosshairs_y' />)</td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_crosshairs_x,input_crosshairs_y,null);' value='OK' /></td></tr>\";}else{inner_html+=\"</tr>\";};", |
||
| 1203 | u,i,canvas_root_id,u,i,canvas_root_id,u); |
||
| 1204 | } |
||
| 1205 | else |
||
| 1206 | { |
||
| 1207 | fprintf(js_include_file,"userdraw_primitive = %d;",u); |
||
| 1208 | } |
||
| 1209 | break; |
||
| 1210 | |||
| 1211 | /* einde switch */ |
||
| 1212 | default : break; |
||
| 1213 | } |
||
| 1214 | } /* end for loop */ |
||
| 1215 | |||
| 1216 | /* id_z may be used for radius , text etc...e.g. no x-values,y-values, x&y-valuepairs*/ |
||
| 1217 | fprintf(js_include_file,"update_draw_area%d = function(desc,id_x,id_y,id_z){\ |
||
| 1218 | if( desc == 20 ){ draw_images();return;};\ |
||
| 1219 | var x1,x2,x3,y1,y2,y3,z1,r,A,B,C;\ |
||
| 1220 | x1 = id_x.value;y1 = id_y.value;if(id_z != null){z1 = id_z.value;};\ |
||
| 1221 | if( (desc > 3 && desc < 12) || desc == 14 || desc == 15 ){A = coord_split(x1);B = coord_split(y1);if(A.length != 2 || B.length != 2){alert('coordinate mismatch');return;};x1 = x2px(safe_eval(A[0]));y1 = y2px(safe_eval(A[1]));x2 = x2px(safe_eval(B[0]));y2 = y2px(safe_eval(B[1]));if(desc == 10 || desc == 11 ){ C = coord_split(z1);x3 = x2px(safe_eval(C[0]));y3 = y2px(safe_eval(C[1]));};};\ |
||
| 1222 | if( desc < 4 ){x1 = x2px(safe_eval(x1));y1 = y2px( safe_eval(y1));};\ |
||
| 1223 | if( desc > 20 ){A = coord_split(x1);B = coord_split(y1);C = coord_split(z1);\ |
||
| 1224 | if(A.length != 2 || B.length != 2 || C.length != 2){ alert('coordinate mismatch');return;};\ |
||
| 1225 | x1 = x2px(safe_eval(A[0]));y1 = y2px(safe_eval(A[1]));\ |
||
| 1226 | x2 = x2px(safe_eval(B[0]));y2 = y2px(safe_eval(B[1]));\ |
||
| 1227 | x3 = x2px(safe_eval(C[0]));y3 = y2px(safe_eval(C[1]));};\ |
||
| 1228 | switch(desc){",canvas_root_id); |
||
| 1229 | for(i=0 ; i < MAX_MULTI_PRIMITIVES ; i++ ){ |
||
| 1230 | switch(draw_nums[i]){ |
||
| 1231 | case -1: break; |
||
| 1232 | case 0: fprintf(js_include_file,"case 0:points(x1,y1,0,0);break;"); break; |
||
| 1233 | case 1: fprintf(js_include_file,"case 1:points(x1,y1,0,1);break;"); break; |
||
| 1234 | case 2: fprintf(js_include_file,"case 2:r = scale_x_radius(safe_eval(document.getElementById(id_z.id).value));multi_radius[0] = r;circles_x[0] = x1;circles_y[0] = y1;draw_circles();break;"); break; |
||
| 1235 | case 3: fprintf(js_include_file,"case 3:r = scale_x_radius(safe_eval(document.getElementById(id_z.id).value));multi_radius.push(r);circles_x.push(x1);circles_y.push(y1);draw_circles();break;"); break; |
||
| 1236 | case 4: fprintf(js_include_file,"case 4:lines_x[0] = x1;lines_x[1] = x2;lines_y[0] = y1;lines_y[1] = y2;calc_lines();draw_lines();break;"); break; |
||
| 1237 | case 5: fprintf(js_include_file,"case 5:lines_x.push(x1);lines_x.push(x2);lines_y.push(y1);lines_y.push(y2);calc_lines();draw_lines();break;"); break; |
||
| 1238 | case 6: fprintf(js_include_file,"case 6:segments_x[0] = x1;segments_x[1] = x2;segments_y[0] = y1;segments_y[1] = y2;draw_segments();break;"); break; |
||
| 1239 | case 7: fprintf(js_include_file,"case 7:segments_x.push(x1);segments_x.push(x2);segments_y.push(y1);segments_y.push(y2);draw_segments();break;"); break; |
||
| 1240 | case 8: fprintf(js_include_file,"case 8:arrows_x[0] = x1;arrows_x[1] = x2;arrows_y[0] = y1;arrows_y[1] = y2;draw_arrows();break;"); break; |
||
| 1241 | case 9: fprintf(js_include_file,"case 9:arrows_x.push(x1);arrows_x.push(x2);arrows_y.push(y1);arrows_y.push(y2);draw_arrows();break;"); break; |
||
| 1242 | case 10: fprintf(js_include_file,"case 10:triangles_x[0] = x1;triangles_x[1] = x2;triangles_x[2] = x3;triangles_y[0] = y1;triangles_y[1] = y2;triangles_y[2] = y3;draw_triangles();break;"); break; |
||
| 1243 | case 11: fprintf(js_include_file,"case 11:triangles_x.push(x1);triangles_x.push(x2);triangles_x.push(x3);triangles_y.push(y1);triangles_y.push(y2);triangles_y.push(y3);draw_triangles();break;"); break; |
||
| 1244 | case 12: fprintf(js_include_file,"case 12:A = coord_split(x1);B = coord_split(y1);var plus_len = A.length;if( plus_len != B.length){alert('mismatch between the number of x-values and y-values');return;};for(var p = 0 ; p < plus_len ; p++){x1 = x2px(safe_eval(A[p]));y1 = y2px(safe_eval(B[p]));closedpoly_x.push(x1);closedpoly_y.push(y1);};x1 = x2px(safe_eval(A[0]));y1 = y2px(safe_eval(B[0]));closedpoly_x.push(x1);closedpoly_y.push(y1);draw_closedpoly();break;"); break; |
||
| 1245 | case 13: fprintf(js_include_file,"case 13:text_abc.push( document.getElementById(id_z.id).value);text(x2px(safe_eval(x1)),y2px(safe_eval(y1)),0,1);draw_text();break;"); break; |
||
| 1246 | case 14: fprintf(js_include_file,"case 14:rects_x[0] = x1;rects_x[1] = x2;rects_y[0] = y1;rects_y[1] = y2;draw_rects();break;"); break; |
||
| 1247 | case 15: fprintf(js_include_file,"case 15:rects_x.push(x1);rects_x.push(x2);rects_y.push(y1);rects_y.push(y2);draw_rects();break;"); break; |
||
| 1248 | case 16: fprintf(js_include_file,"case 16:polys_x[0] = x1;polys_x[1] = x2;polys_x[2] = x3;polys_y[0] = y1;polys_y[1] = y2;polys_y[2] = y3;draw_polys();break;"); break; |
||
| 1249 | case 17: fprintf(js_include_file,"case 17:polys_x.push(x1);polys_x.push(x2);polys_x.push(x3);polys_y.push(y1);polys_y.push(y2);polys_y.push(y3);draw_polys();break;"); break; |
||
| 1250 | case 18: fprintf(js_include_file,"case 18:parallelogram_x[0] = x1;parallelogram_x[1] = x2;parallelogram_x[2] = x3;parallelogram_y[0] = y1;parallelogram_y[1] = y2;parallelogram_y[2] = y3;draw_parallelogram();break;"); break; |
||
| 1251 | case 19: fprintf(js_include_file,"case 19:parallelogram_x.push(x1);parallelogram_x.push(x2);parallelogram_x.push(x3);parallelogram_y.push(y1);parallelogram_y.push(y2);parallelogram_y.push(y3);draw_parallelogram();break;"); break; |
||
| 1252 | case 20: fprintf(js_include_file,"case 20:draw_images();break;"); break; |
||
| 1253 | case 21: fprintf(js_include_file,"case 21:curvedarrows_x[0] = x1;curvedarrows_x[1] = x2;curvedarrows_x[2] = x3;curvedarrows_y[0] = y1;curvedarrows_y[1] = y2;curvedarrows_y[2] = y3;draw_curvedarrows();break;"); break; |
||
| 1254 | case 22: fprintf(js_include_file,"case 22:curvedarrows_x.push(x1);curvedarrows_x.push(x2);curvedarrows_x.push(x3);curvedarrows_y.push(y1);curvedarrows_y.push(y2);curvedarrows_y.push(y3);draw_curvedarrows();break;"); break; |
||
| 1255 | case 23: fprintf(js_include_file,"case 23:curvedarrows2_x[0] = x1;curvedarrows2_x[1] = x2;curvedarrows2_x[2] = x3;curvedarrows2_y[0] = y1;curvedarrows2_y[1] = y2;curvedarrows2_y[2] = y3;draw_curvedarrows2();break;"); break; |
||
| 1256 | case 24: fprintf(js_include_file,"case 24:curvedarrows2_x.push(x1);curvedarrows2_x.push(x2);curvedarrows2_x.push(x3);curvedarrows2_y.push(y1);curvedarrows2_y.push(y2);curvedarrows2_y.push(y3);draw_curvedarrows2();break;"); break; |
||
| 1257 | case 25: fprintf(js_include_file,"case 25:crosshairs(x1,y1,0,0);break;"); break; |
||
| 1258 | case 26: fprintf(js_include_file,"case 26:crosshairs(x1,y1,0,1);break;"); break; |
||
| 1259 | default:break; |
||
| 1260 | } |
||
| 1261 | } |
||
| 1262 | fprintf(js_include_file,"default: break;};return;};"); |
||
| 1263 | |||
| 1264 | /* begin clear_draw_area()*/ |
||
| 1265 | fprintf(js_include_file,"clear_draw_area%d = function(type){switch(type){",canvas_root_id); |
||
| 1266 | for(i=0; i < MAX_MULTI_PRIMITIVES ; i++ ){ |
||
| 1267 | switch( draw_nums[i] ){ |
||
| 1268 | case -1: break; |
||
| 1269 | case 0: fprintf(js_include_file,"case 0:context_points.clearRect(0,0,xsize,ysize);points_x = [];points_y = [];break;");break; |
||
| 1270 | case 1: fprintf(js_include_file,"case 1:points_x.pop();points_y.pop();draw_points();break;");break; |
||
| 1271 | case 2: fprintf(js_include_file,"case 2:context_circles.clearRect(0,0,xsize,ysize);circles_x = [];circles_y = []; multi_radius = [];break;");break; |
||
| 1272 | case 3: fprintf(js_include_file,"case 3:circles_x.pop();circles_y.pop(); multi_radius.pop();draw_circles();break;");break; |
||
| 1273 | case 4: fprintf(js_include_file,"case 4:context_lines.clearRect(0,0,xsize,ysize);lines_x = [];lines_y = [];break;");break; |
||
| 1274 | case 5: fprintf(js_include_file,"case 5:lines_x.pop();lines_y.pop();lines_x.pop();lines_y.pop();draw_lines();break;");break; |
||
| 1275 | case 6: fprintf(js_include_file,"case 6:context_segments.clearRect(0,0,xsize,ysize);segments_x = [];segments_y = [];break;");break; |
||
| 1276 | case 7: fprintf(js_include_file,"case 7:segments_x.pop();segments_y.pop();segments_x.pop();segments_y.pop();draw_segments();break;");break; |
||
| 1277 | case 8: fprintf(js_include_file,"case 8:context_arrows.clearRect(0,0,xsize,ysize);arrows_x = [];arrows_y = [];break;");break; |
||
| 1278 | case 9: fprintf(js_include_file,"case 9:arrows_x.pop();arrows_y.pop();arrows_x.pop();arrows_y.pop();draw_arrows();break;");break; |
||
| 1279 | case 10:fprintf(js_include_file,"case 10:context_triangles.clearRect(0,0,xsize,ysize); triangles_x = [];triangles_y = [];break;");break; |
||
| 1280 | case 11:fprintf(js_include_file,"case 11:for(var p=0;p<3;p++){triangles_x.pop();triangles_y.pop();};draw_triangles();break;");break; |
||
| 1281 | case 12:fprintf(js_include_file,"case 12:context_closedpoly.clearRect(0,0,xsize,ysize);closedpoly_x = [];closedpoly_y = [];break;");break; |
||
| 1282 | case 13:fprintf(js_include_file,"case 13:context_text.clearRect(0,0,xsize,ysize);text_x.pop();text_y.pop();text_abc.pop();draw_text();break;");break; |
||
| 1283 | case 14:fprintf(js_include_file,"case 14:context_rects.clearRect(0,0,xsize,ysize);rects_x = [];rects_y = [];break;");break; |
||
| 1284 | case 15:fprintf(js_include_file,"case 15:rects_x.pop();rects_y.pop();rects_x.pop();rects_y.pop();draw_rects();break;");break; |
||
| 1285 | case 16:fprintf(js_include_file,"case 16:context_polys.clearRect(0,0,xsize,ysize); polys_x = [];polys_y = [];break;");break; |
||
| 1286 | case 17:fprintf(js_include_file,"case 17:for(var p=0;p<polynum;p++){polys_x.pop();polys_y.pop();};draw_polys();break;");break; |
||
| 1287 | case 18:fprintf(js_include_file,"case 18:context_parallelogram.clearRect(0,0,xsize,ysize); parallelogram_x = [];parallelogram_y = [];break;");break; |
||
| 1288 | case 19:fprintf(js_include_file,"case 19:for(var p = 0; p < 4;p++){ parallelogram_x.pop();parallelogram_y.pop();};draw_parallelogram();break;");break; |
||
| 15760 | schaersvoo | 1289 | case 20:fprintf(js_include_file,"case 20:context_images.clearRect(0,0,xsize,ysize);var len = images_id.length;if( len == 0 ){return;};var img = document.getElementById(images_id[len-1]);if( img.tagName == 'DIV' ){ img.innerHTML=null;};images_x.pop();images_y.pop();images_id.pop();draw_images();break;");break; |
| 15111 | schaersvoo | 1290 | case 21:fprintf(js_include_file,"case 21:context_curvedarrows.clearRect(0,0,xsize,ysize);curvedarrows_x = [];curvedarrows_y = [];break;");break; |
| 1291 | case 22:fprintf(js_include_file,"case 22:curvedarrows_x.pop();curvedarrows_y.pop();curvedarrows_x.pop();curvedarrows_y.pop();curvedarrows_x.pop();curvedarrows_y.pop();draw_curvedarrows();break;");break; |
||
| 1292 | case 23:fprintf(js_include_file,"case 23:context_curvedarrows2.clearRect(0,0,xsize,ysize);curvedarrows2_x = [];curvedarrows2_y = [];break;");break; |
||
| 1293 | case 24:fprintf(js_include_file,"case 24:curvedarrows2_x.pop();curvedarrows2_y.pop();curvedarrows2_x.pop();curvedarrows2_y.pop();curvedarrows2_x.pop();curvedarrows2_y.pop();draw_curvedarrows2();break;");break; |
||
| 1294 | case 25:fprintf(js_include_file,"case 25:context_crosshairs.clearRect(0,0,xsize,ysize);crosshairs_x = [];crosshairs_y = [];break;");break; |
||
| 1295 | case 26:fprintf(js_include_file,"case 26:crosshairs_x.pop();crosshairs_y.pop();draw_crosshairs();break;");break; |
||
| 1296 | default:break; |
||
| 1297 | } |
||
| 1298 | } |
||
| 1299 | fprintf(js_include_file,"};return;};"); |
||
| 1300 | /* end clear_draw_area();*/ |
||
| 1301 | |||
| 1302 | |||
| 1303 | /* add </table> is button controls are needed */ |
||
| 1304 | if( no_controls != 1 ){fprintf(js_include_file,"inner_html+=\"</table>\";tooltip_div.innerHTML = inner_html;"); } |
||
| 1305 | free(str); |
||
| 15126 | bpr | 1306 | |
| 15111 | schaersvoo | 1307 | } |
| 1308 | /* end 'void add_js_multidraw()' */ |
||
| 1309 | |||
| 1310 | |||
| 1311 | /* if( desc >20 ){A = coord_split(x1);B = coord_split(y1);C = coord_split(z1);if(A.length != 2 || B.length != 2 || C.length != 2 ){alert('coordinate mismatch');return;};x1 = x2px(safe_eval(A[0]));y1 = y2px(safe_eval(A[1]));x2 = x2px(safe_eval(B[0]));y2 = y2px(safe_eval(B[1]));x3 = x2px(safe_eval(C[0]));y3 = y2px(safe_eval(C[1]));};};};\ |
||
| 1312 | |||
| 1313 | |||
| 1314 | |||
| 1315 | inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt = 0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 1316 | if( multiuserinput[%d] == '1' ){inner_html+=\"<td><b>(<input type='text' size='5' value='x1 : y1' id='input_curvedarrows2_x' />) -- (<input type='text' size='5' value='x2 : y2' id='input_curvedarrows2_y' />) -- (<input type='text' size='5' value='x3 : y3' id='input_curvedarrows2_r' />)</b></td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_curvedarrows2_x,input_curvedarrows2_y,input_curvedarrows2_r);' value='OK' /></td></tr>\";}else{inner_html+=\"</tr>\";};", |
||
| 1317 | u,i,canvas_root_id,u,i,canvas_root_id,u); |
||
| 1318 | |||
| 1319 | |||
| 1320 | inner_html+=\"<tr><td><input type='button' onclick='javascript:userdraw_primitive=%d;multidraw_object_cnt = 0;' value='\"+multilabel[%d]+\"' /></td><td><input type='button' onclick='javascript:clear_draw_area%d(%d);' value='delete' /></td>\";\ |
||
| 1321 | if( multiuserinput[%d] == '1' ){inner_html+=\"<td><b>(<input type='text' size='5' value='x1 : y1' id='input_curvedarrows_x' />) -- (<input type='text' size='5' value='x2 : y2' id='input_curvedarrows_y' />) -- (<input type='text' size='5' value='x3 : y3' id='input_curvedarrows_r' />)</b></td><td><input type='button' id='canvasdraw_ok_button' onclick='javascript:update_draw_area%d(%d,input_curvedarrows_x,input_curvedarrows_y,input_curvedarrows_r);' value='OK' /></td></tr>\";}else{inner_html+=\"</tr>\";};", |
||
| 1322 | u,i,canvas_root_id,u,i,canvas_root_id,u); |
||
| 1323 | |||
| 1324 | |||
| 1325 | |||
| 15126 | bpr | 1326 | */ |
| 15665 | schaersvoo | 1327 |