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



var draw_numberline = function(canvas_type,use_axis_numbering,x0,x1,xmajor,xminor,y0,y1,linewidth,strokecolor,strokeopacity,fontfamily,fontcolor,precision){\
 var obj = create_canvas%d(canvas_type,xsize,ysize);\
 var ctx = obj.getContext(\"2d\");\
 ctx.lineWidth = linewidth || 1;\
 ctx.strokeStyle = \"rgba(\"+strokecolor+\",\"+strokeopacity+\")\";\
 ctx.font = fontfamily || 'Arial 12px';\
 var fontsize = parseInt(ctx.font);\
 ctx.fillStyle =  \"rgba(\"+fontcolor+\",\"+strokeopacity+\")\";\
 x1 = x2px(x1);\
 x0 = x2px(x0);\
 y0 = y2px(y0);\

 ctx.moveTo(0,p);\
 ctx.lineTo(xsize,p);\
};\
if( typeof(xaxislabel) !== 'undefined' ){\
 ctx.save();\
 ctx.font = \"italic \"+font_size+\"px Arial\";\
 var corr =  parseInt(1.1*ctx.measureText(xaxislabel).width);\
 ctx.fillText(xaxislabel,xsize - corr,zero_y - tics_length - 0.4*font_size);\
 ctx.restore();\
};\
if( typeof(yaxislabel) !== 'undefined' ){\
 ctx.save();\
 ctx.font = \"italic \"+font_size+\"px Arial\";\
 var corr = parseInt(ctx.measureText(yaxislabel).width + font_size);\
 ctx.translate(zero_x+tics_length + font_size,corr);\
 ctx.rotate(-0.5*Math.PI);\
 ctx.fillText(yaxislabel,0,0);\
 ctx.restore();\

}
 
if( legend_cnt != -1 ){
fprintf(js_include_file,"ctx.save();\
 ctx.globalAlpha = 1.0;\
 ctx.font = \"bold \"+font_size+\"px Arial\";\
 var y_offset = 2*font_size;\
 var txt;var txt_size;\
 var x_offset = xsize - 2*font_size;\
 var l_length = legend0.length;\
 if( typeof(legendcolors0) !== 'undefined' ){\

 if( font_family != 'null' ){\
  ctx.font = font_family;\
 }\
 else\
 {\
  ctx.font = font_size+'px Arial';\
 };\
 if( use_offset == 3 ){if(angle2 < 0 ){ y = y + 0.8*font_size; x = x + (Math.cos(angle2))*font_size; }else{y = y - 0.8*font_size; x = x + (Math.sin(angle2))*font_size;};};\
 if(angle2 == 0 && angle != 0){\
  ctx.save();\
  if(use_rotate == 1 ){\

  ctx.fill();\
  ctx.restore();\
 }else{xmarge = 0;ymarge = 0;};\
 if( typeof(xaxislabel) !== 'undefined' ){\
  ctx.save();\
  ctx.font = \"italic \"+font_size+\"px Arial\";\
  ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\
  corr =  ctx.measureText(xaxislabel).width;\
  ctx.fillText(xaxislabel,xsize - 1.5*corr,ysize - 2*font_size);\
  ctx.restore();\
 };\
 if( typeof(yaxislabel) !== 'undefined' ){\
  ctx.save();\
  ctx.font = \"italic \"+font_size+\"px Arial\";\
  ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\
  corr = ctx.measureText(yaxislabel).width;\
  ctx.translate(xmarge+font_size,corr+font_size);\
  ctx.rotate(-0.5*Math.PI);\
  ctx.fillText(yaxislabel,0,0);\

  ctx.fill();\
  ctx.restore();\
 }else{xmarge = 0;ymarge = 0;};\
 if( typeof(xaxislabel) !== 'undefined' ){\
  ctx.save();\
  ctx.font = \"italic \"+font_size+\"px Arial\";\
  ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\
  corr =  ctx.measureText(xaxislabel).width;\
  ctx.fillText(xaxislabel,xsize - 1.5*corr,ysize - 2*font_size);\
  ctx.restore();\
 };\
 if( typeof(yaxislabel) !== 'undefined' ){\
  ctx.save();\
  ctx.font = \"italic \"+font_size+\"px Arial\";\
  ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\
  corr = ctx.measureText(yaxislabel).width;\
  ctx.translate(xmarge+font_size,corr+font_size);\
  ctx.rotate(-0.5*Math.PI);\
  ctx.fillText(yaxislabel,0,0);\

  ctx.fill();\
  ctx.restore();\
 }else{xmarge = 0;ymarge = 0;};\
 if( typeof(xaxislabel) !== 'undefined' ){\
  ctx.save();\
  ctx.font = \"italic \"+font_size+\"px Arial\";\
  ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\
  corr =  ctx.measureText(xaxislabel).width;\
  ctx.fillText(xaxislabel,xsize - 1.5*corr,ysize - 2*font_size);\
  ctx.restore();\
 };\
 if( typeof(yaxislabel) !== 'undefined' ){\
  ctx.save();\
  ctx.font = \"italic \"+font_size+\"px Arial\";\
  ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\
  corr = ctx.measureText(yaxislabel).width;\
  ctx.translate(xmarge+font_size,corr+font_size);\
  ctx.rotate(-0.5*Math.PI);\
  ctx.fillText(yaxislabel,0,0);\

Rev 15111	Rev 15313
Line 1259...	Line 1259...
1259	var draw_numberline = function(canvas_type,use_axis_numbering,x0,x1,xmajor,xminor,y0,y1,linewidth,strokecolor,strokeopacity,fontfamily,fontcolor,precision){\	1259	var draw_numberline = function(canvas_type,use_axis_numbering,x0,x1,xmajor,xminor,y0,y1,linewidth,strokecolor,strokeopacity,fontfamily,fontcolor,precision){\
1260	var obj = create_canvas%d(canvas_type,xsize,ysize);\	1260	var obj = create_canvas%d(canvas_type,xsize,ysize);\
1261	var ctx = obj.getContext(\"2d\");\	1261	var ctx = obj.getContext(\"2d\");\
1262	ctx.lineWidth = linewidth \|\| 1;\	1262	ctx.lineWidth = linewidth \|\| 1;\
1263	ctx.strokeStyle = \"rgba(\"+strokecolor+\",\"+strokeopacity+\")\";\	1263	ctx.strokeStyle = \"rgba(\"+strokecolor+\",\"+strokeopacity+\")\";\
1264	ctx.font = fontfamily \|\| ~~'Ariel~~ 12px';\	1264	ctx.font = fontfamily \|\| 'Arial 12px';\
1265	var fontsize = parseInt(ctx.font);\	1265	var fontsize = parseInt(ctx.font);\
1266	ctx.fillStyle = \"rgba(\"+fontcolor+\",\"+strokeopacity+\")\";\	1266	ctx.fillStyle = \"rgba(\"+fontcolor+\",\"+strokeopacity+\")\";\
1267	x1 = x2px(x1);\	1267	x1 = x2px(x1);\
1268	x0 = x2px(x0);\	1268	x0 = x2px(x0);\
1269	y0 = y2px(y0);\	1269	y0 = y2px(y0);\
Line 1369...	Line 1369...
1369	ctx.moveTo(0,p);\	1369	ctx.moveTo(0,p);\
1370	ctx.lineTo(xsize,p);\	1370	ctx.lineTo(xsize,p);\
1371	};\	1371	};\
1372	if( typeof(xaxislabel) !== 'undefined' ){\	1372	if( typeof(xaxislabel) !== 'undefined' ){\
1373	ctx.save();\	1373	ctx.save();\
1374	ctx.font = \"italic \"+font_size+\"px ~~Ariel~~\";\	1374	ctx.font = \"italic \"+font_size+\"px Arial\";\
1375	var corr = parseInt(1.1*ctx.measureText(xaxislabel).width);\	1375	var corr = parseInt(1.1*ctx.measureText(xaxislabel).width);\
1376	ctx.fillText(xaxislabel,xsize - corr,zero_y - tics_length - 0.4*font_size);\	1376	ctx.fillText(xaxislabel,xsize - corr,zero_y - tics_length - 0.4*font_size);\
1377	ctx.restore();\	1377	ctx.restore();\
1378	};\	1378	};\
1379	if( typeof(yaxislabel) !== 'undefined' ){\	1379	if( typeof(yaxislabel) !== 'undefined' ){\
1380	ctx.save();\	1380	ctx.save();\
1381	ctx.font = \"italic \"+font_size+\"px ~~Ariel~~\";\	1381	ctx.font = \"italic \"+font_size+\"px Arial\";\
1382	var corr = parseInt(ctx.measureText(yaxislabel).width + font_size);\	1382	var corr = parseInt(ctx.measureText(yaxislabel).width + font_size);\
1383	ctx.translate(zero_x+tics_length + font_size,corr);\	1383	ctx.translate(zero_x+tics_length + font_size,corr);\
1384	ctx.rotate(-0.5*Math.PI);\	1384	ctx.rotate(-0.5*Math.PI);\
1385	ctx.fillText(yaxislabel,0,0);\	1385	ctx.fillText(yaxislabel,0,0);\
1386	ctx.restore();\	1386	ctx.restore();\
Line 1588...	Line 1588...
1588	}	1588	}
1589		1589
1590	if( legend_cnt != -1 ){	1590	if( legend_cnt != -1 ){
1591	fprintf(js_include_file,"ctx.save();\	1591	fprintf(js_include_file,"ctx.save();\
1592	ctx.globalAlpha = 1.0;\	1592	ctx.globalAlpha = 1.0;\
1593	ctx.font = \"bold \"+font_size+\"px ~~Ariel~~\";\	1593	ctx.font = \"bold \"+font_size+\"px Arial\";\
1594	var y_offset = 2*font_size;\	1594	var y_offset = 2*font_size;\
1595	var txt;var txt_size;\	1595	var txt;var txt_size;\
1596	var x_offset = xsize - 2*font_size;\	1596	var x_offset = xsize - 2*font_size;\
1597	var l_length = legend0.length;\	1597	var l_length = legend0.length;\
1598	if( typeof(legendcolors0) !== 'undefined' ){\	1598	if( typeof(legendcolors0) !== 'undefined' ){\
Line 1952...	Line 1952...
1952	if( font_family != 'null' ){\	1952	if( font_family != 'null' ){\
1953	ctx.font = font_family;\	1953	ctx.font = font_family;\
1954	}\	1954	}\
1955	else\	1955	else\
1956	{\	1956	{\
1957	ctx.font = font_size+'px ~~Ariel'~~;\	1957	ctx.font = font_size+'px Arial';\
1958	};\	1958	};\
1959	if( use_offset == 3 ){if(angle2 < 0 ){ y = y + 0.8font_size; x = x + (Math.cos(angle2))font_size; }else{y = y - 0.8font_size; x = x + (Math.sin(angle2))font_size;};};\	1959	if( use_offset == 3 ){if(angle2 < 0 ){ y = y + 0.8font_size; x = x + (Math.cos(angle2))font_size; }else{y = y - 0.8font_size; x = x + (Math.sin(angle2))font_size;};};\
1960	if(angle2 == 0 && angle != 0){\	1960	if(angle2 == 0 && angle != 0){\
1961	ctx.save();\	1961	ctx.save();\
1962	if(use_rotate == 1 ){\	1962	if(use_rotate == 1 ){\
Line 2219...	Line 2219...
2219	ctx.fill();\	2219	ctx.fill();\
2220	ctx.restore();\	2220	ctx.restore();\
2221	}else{xmarge = 0;ymarge = 0;};\	2221	}else{xmarge = 0;ymarge = 0;};\
2222	if( typeof(xaxislabel) !== 'undefined' ){\	2222	if( typeof(xaxislabel) !== 'undefined' ){\
2223	ctx.save();\	2223	ctx.save();\
2224	ctx.font = \"italic \"+font_size+\"px ~~Ariel~~\";\	2224	ctx.font = \"italic \"+font_size+\"px Arial\";\
2225	ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\	2225	ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\
2226	corr = ctx.measureText(xaxislabel).width;\	2226	corr = ctx.measureText(xaxislabel).width;\
2227	ctx.fillText(xaxislabel,xsize - 1.5corr,ysize - 2font_size);\	2227	ctx.fillText(xaxislabel,xsize - 1.5corr,ysize - 2font_size);\
2228	ctx.restore();\	2228	ctx.restore();\
2229	};\	2229	};\
2230	if( typeof(yaxislabel) !== 'undefined' ){\	2230	if( typeof(yaxislabel) !== 'undefined' ){\
2231	ctx.save();\	2231	ctx.save();\
2232	ctx.font = \"italic \"+font_size+\"px ~~Ariel~~\";\	2232	ctx.font = \"italic \"+font_size+\"px Arial\";\
2233	ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\	2233	ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\
2234	corr = ctx.measureText(yaxislabel).width;\	2234	corr = ctx.measureText(yaxislabel).width;\
2235	ctx.translate(xmarge+font_size,corr+font_size);\	2235	ctx.translate(xmarge+font_size,corr+font_size);\
2236	ctx.rotate(-0.5*Math.PI);\	2236	ctx.rotate(-0.5*Math.PI);\
2237	ctx.fillText(yaxislabel,0,0);\	2237	ctx.fillText(yaxislabel,0,0);\
Line 2320...	Line 2320...
2320	ctx.fill();\	2320	ctx.fill();\
2321	ctx.restore();\	2321	ctx.restore();\
2322	}else{xmarge = 0;ymarge = 0;};\	2322	}else{xmarge = 0;ymarge = 0;};\
2323	if( typeof(xaxislabel) !== 'undefined' ){\	2323	if( typeof(xaxislabel) !== 'undefined' ){\
2324	ctx.save();\	2324	ctx.save();\
2325	ctx.font = \"italic \"+font_size+\"px ~~Ariel~~\";\	2325	ctx.font = \"italic \"+font_size+\"px Arial\";\
2326	ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\	2326	ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\
2327	corr = ctx.measureText(xaxislabel).width;\	2327	corr = ctx.measureText(xaxislabel).width;\
2328	ctx.fillText(xaxislabel,xsize - 1.5corr,ysize - 2font_size);\	2328	ctx.fillText(xaxislabel,xsize - 1.5corr,ysize - 2font_size);\
2329	ctx.restore();\	2329	ctx.restore();\
2330	};\	2330	};\
2331	if( typeof(yaxislabel) !== 'undefined' ){\	2331	if( typeof(yaxislabel) !== 'undefined' ){\
2332	ctx.save();\	2332	ctx.save();\
2333	ctx.font = \"italic \"+font_size+\"px ~~Ariel~~\";\	2333	ctx.font = \"italic \"+font_size+\"px Arial\";\
2334	ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\	2334	ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\
2335	corr = ctx.measureText(yaxislabel).width;\	2335	corr = ctx.measureText(yaxislabel).width;\
2336	ctx.translate(xmarge+font_size,corr+font_size);\	2336	ctx.translate(xmarge+font_size,corr+font_size);\
2337	ctx.rotate(-0.5*Math.PI);\	2337	ctx.rotate(-0.5*Math.PI);\
2338	ctx.fillText(yaxislabel,0,0);\	2338	ctx.fillText(yaxislabel,0,0);\
Line 2422...	Line 2422...
2422	ctx.fill();\	2422	ctx.fill();\
2423	ctx.restore();\	2423	ctx.restore();\
2424	}else{xmarge = 0;ymarge = 0;};\	2424	}else{xmarge = 0;ymarge = 0;};\
2425	if( typeof(xaxislabel) !== 'undefined' ){\	2425	if( typeof(xaxislabel) !== 'undefined' ){\
2426	ctx.save();\	2426	ctx.save();\
2427	ctx.font = \"italic \"+font_size+\"px ~~Ariel~~\";\	2427	ctx.font = \"italic \"+font_size+\"px Arial\";\
2428	ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\	2428	ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\
2429	corr = ctx.measureText(xaxislabel).width;\	2429	corr = ctx.measureText(xaxislabel).width;\
2430	ctx.fillText(xaxislabel,xsize - 1.5corr,ysize - 2font_size);\	2430	ctx.fillText(xaxislabel,xsize - 1.5corr,ysize - 2font_size);\
2431	ctx.restore();\	2431	ctx.restore();\
2432	};\	2432	};\
2433	if( typeof(yaxislabel) !== 'undefined' ){\	2433	if( typeof(yaxislabel) !== 'undefined' ){\
2434	ctx.save();\	2434	ctx.save();\
2435	ctx.font = \"italic \"+font_size+\"px ~~Ariel~~\";\	2435	ctx.font = \"italic \"+font_size+\"px Arial\";\
2436	ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\	2436	ctx.fillStyle = \"rgba(\"+font_color+\",\"+major_opacity+\")\";\
2437	corr = ctx.measureText(yaxislabel).width;\	2437	corr = ctx.measureText(yaxislabel).width;\
2438	ctx.translate(xmarge+font_size,corr+font_size);\	2438	ctx.translate(xmarge+font_size,corr+font_size);\
2439	ctx.rotate(-0.5*Math.PI);\	2439	ctx.rotate(-0.5*Math.PI);\
2440	ctx.fillText(yaxislabel,0,0);\	2440	ctx.fillText(yaxislabel,0,0);\

Subversion Repositories wimsdev

(root)/trunk/wims/src/Misc/canvasdraw/canvasutils.c – Rev 15111 → 15313