WebSVN – wimsdev – Diff – /trunk/wims/src/Misc/canvasdraw/canvasdraw.c

                     break;
                     default:break;
+                }
+            }
             reset();
+            break;
+        case KILL:
+        /*
+        @ kill arguments
+        @ arguments may be: affine linear translation rotation slider offset  reset
+        @ for documentation see: killaffine,killlinear,killtranslation...
+        @ multiple arguments are allowed (although not checked for validity...)
+        */
+            temp = get_string(infile,1);
+            if(strstr(temp,"affine") != 0 ){use_affine = FALSE;affine_matrix[0] = 1.0;affine_matrix[1] = 0.0;affine_matrix[2] = 0.0;affine_matrix[3] = 1.0;affine_matrix[4] = 0.0;affine_matrix[5] = 0.0;}
+            if(strstr(temp,"linear") != 0 ){affine_matrix[0] = 1.0;affine_matrix[1] = 0.0;affine_matrix[2] = 0.0;affine_matrix[3] = 1.0;}
+            if(strstr(temp,"translation") != 0 || strstr(temp,"translate") != 0 ){affine_matrix[4] = 0.0;affine_matrix[5] = 0.0;}
+            if(strstr(temp,"rotation") != 0 || strstr(temp,"rotate") != 0 ){use_rotate = FALSE;angle = 0.0;rotation_center="null";}
+            if(strstr(temp,"slider") != 0 ){slider_type = "0";my_sliders = "[-1]";last_slider = use_slider+1;}
+            if(strstr(temp,"reset") != 0 ){if(no_reset == FALSE){no_reset = TRUE;}else{no_reset = FALSE;reset();}}
+            if(strstr(temp,"offset") != 0 ){use_offset = 0;}
             break;
         case KILLAFFINE:
         /*
         @ killaffine
         @ keyword: resets the transformation matrix to 1,0,0,1,0,0
         @ the command interconnects the points in the given order with a line (canvasdraw will not close the drawing: use command <a href="#poly">polygon</a> for this)
         @ use command <a href='#segments'>segments</a> for a series of segments. These may be clicked/dragged individually
         @ may be set <a href="#drag">draggable</a> / <a href="#onclick">onclick</a>
         @%polyline_1%size 400,400%xrange -10,10%yrange -10,10%linewidth 2%drag xy%snaptogrid%polyline blue,0,0,1,3,3,1,2,4,-1,3
         @%polyline_2%size 400,400%xrange -10,10%yrange -10,10%linewidth 1%onclick%polyline green,0,0,1,3,3,1,2,4,-1,3
         */
             stroke_color=get_color(infile,0); /* how nice: now the color comes first...*/
             i=0;
             c=0;
             while( ! done ){     /* get next item until EOL*/
                 if(i > MAX_INT - 1){canvas_error("too many points in argument: repeat command multiple times to fit");}
                 for( c = 0 ; c < 2; c++){
                     if(c == 0 ){
                         double_data[i] = get_real(infile,0);
                         i++;
                     case 4: int_data[1] = (int)(get_real(infile,0));break; /* passive mode == 0; active mode == -1 */
                     case 5: int_data[2] = (int)(get_real(infile,1)); /* use scale */
                     decimals = find_number_of_digits(precision);
                     if( int_data[1] < 0 ){ js_function[JS_FIND_ANGLE] = 1;}
                     add_js_protractor(int_data[0],double_data[0],double_data[1],double_data[2],font_family,stroke_color,stroke_opacity,fill_color,fill_opacity,line_width,int_data[2],int_data[1],use_snap);
                     string_length = 1 + snprintf(NULL,0,";protractor%d(); ",canvas_root_id);
                     check_string_length(string_length);tmp_buffer = my_newmem(string_length);
                     snprintf(tmp_buffer,string_length,";protractor%d(); ",canvas_root_id);
                     add_to_buffer(tmp_buffer);
                     reply_precision = precision;
         @ use command <a href='centered'>centered</a> to place <a href='#legend'>legend</a> text inside the piechart. The text is using the same color as the pie segment: use (fill) opacity to enhance visibility.
         @%piechart_1%size 300,200%xrange -10,10%yrange -10,10%legend cars:motorcycles:bicycles:trikes%opacity 255,120%piechart -5,0,75,22:red:8:blue:63:green:7:purple%
         @%piechart_2%size 200,200%xrange -10,10%yrange -10,10%fontfamily 16px Arial%centered%legend cars:motorcycles:bicycles:trikes%opacity 255,60%piechart 0,0,100,22:red:8:blue:63:green:7:purple
         */
             js_function[DRAW_PIECHART] = 1;
             for(i=0;i<5;i++){
                 switch(i){
                     case 0: int_data[0] = x2px(get_real(infile,0)); break; /* x */
                     case 1: int_data[1] = y2px(get_real(infile,0)); break; /* y  */
                     case 2: int_data[2] = (int)(get_real(infile,1));break;/* radius*/
                     case 3: temp = get_string(infile,1);
+            }
             dragstuff[5] = 1;
             if(use_dragstuff == 0 ){ use_dragstuff = 1; }
             if(use_rotate == TRUE ){
              rotate(i-1,angle,rotationcenter,2);
             }
             reset();
             break;
         case REPLYFORMAT:
         /*
         @ replyformat number
                         add_to_buffer(tmp_buffer);
                         if(onclick != 0){object_cnt++;}
                         /* object_cnt++;*/
                         reset();
                     break;
                 }
+            }
             dragstuff[6] = 1;
             if(use_dragstuff == 0 ){ use_dragstuff = 1; }
             break;
                 else
+                {
                     double_data[i] = get_real(infile,1); /* y */
+                }
                 i++;
             }
             if(use_rotate == TRUE ){rotate(i-1,angle,rotationcenter,2);}
             if(use_affine == TRUE ){ transform(i-1,2);}
             if( use_slider != -1 && onclick == 0){ onclick = 3; }/* no drag&onclick but slideable */
             decimals = find_number_of_digits(precision);
             for(c = 0 ; c < i-1 ; c = c+4){
                     case 2: double_data[2]= get_real(infile,0);break; /* x2-values */
                     case 3: double_data[3]= get_real(infile,0);break; /* y2-values */
                     case 4: stroke_color=get_color(infile,1);/* name or hex color */
                         if(use_rotate == TRUE ){rotate(4,angle,rotationcenter,2);}
                         if(use_affine == TRUE ){ transform(4,2);}
                         if( use_slider != -1 && onclick == 0){ onclick = 3; }/* no drag&onclick but slideable */
                         decimals = find_number_of_digits(precision);
                         string_length = 1 + snprintf(NULL,0,"dragstuff.addShape(new Shape(%d,%d,%d,%d,4,[%.*f,%.*f],[%.*f,%.*f],[30,30],[30,30],%d,\"%s\",%.2f,\"%s\",%.2f,%d,%d,%d,%d,%d,%.1f,\"%s\",%d,\"%s\",%s,%s,%d));\n",drag_type,object_cnt,onclick,use_snap,decimals,double_data[0],decimals,double_data[2],decimals,double_data[1],decimals,double_data[3],line_width,stroke_color,stroke_opacity,stroke_color,stroke_opacity,0,use_dashed,dashtype[0],dashtype[1],use_rotate,angle,flytext,font_size,font_family,my_sliders,rotation_center,use_offset);
                         check_string_length(string_length);tmp_buffer = my_newmem(string_length);
                         snprintf(tmp_buffer,string_length,"dragstuff.addShape(new Shape(%d,%d,%d,%d,4,[%.*f,%.*f],[%.*f,%.*f],[30,30],[30,30],%d,\"%s\",%.2f,\"%s\",%.2f,%d,%d,%d,%d,%d,%.1f,\"%s\",%d,\"%s\",%s,%s,%d));\n",drag_type,object_cnt,onclick,use_snap,decimals,double_data[0],decimals,double_data[2],decimals,double_data[1],decimals,double_data[3],line_width,stroke_color,stroke_opacity,stroke_color,stroke_opacity,0,use_dashed,dashtype[0],dashtype[1],use_rotate,angle,flytext,font_size,font_family,my_sliders,rotation_center,use_offset);
                         add_to_buffer(tmp_buffer);
         *ellipses="ellipses",
         *fellipse="fellipse",
         *rotate="rotate",
         *affine="affine",
         *rotationcenter="rotationcenter",
+        *kill="kill",
         *killrotate="killrotate",
         *killaffine="killaffine",
         *killlinear="killlinear",
         *killinear="killinear",
         *fontfamily="fontfamily",
         return CLEARBUTTON;
+        }
         if( strcmp(input_type, translation) == 0 ||  strcmp(input_type, translate) == 0  ){
         free(input_type);
         return TRANSLATION;
+        }
+        if( strcmp(input_type, kill) == 0 ){
+        free(input_type);
+        return KILL;
+        }
         if( strcmp(input_type, killtranslation) == 0 ||  strcmp(input_type, killtranslate) == 0){
         free(input_type);
         return KILLTRANSLATION;
+        }

Subversion Repositories wimsdev

(root)/trunk/wims/src/Misc/canvasdraw/canvasdraw.c – Rev 15715 → 15716