Seems like SVG can draw an arc easily -- can VML do it on IE 7 and up?
The following can draw two arcs easily using SVG, and i开发者_运维百科t works on Firefox or Chrome:
sample page: http://jsfiddle.net/j8aN9/
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="80" height="80">
<path fill="none" stroke="#41b419" d="M40,5A35,35,0,1,1,5,40.00000000000001" style="stroke-width: 10px; " stroke-width="10"></path>
<path fill="none" stroke="#b5e5a5" d="M5,40.00000000000001A35,35,0,0,1,39.999999999999986,5" style="stroke-width: 10px; " stroke-width="10"></path>
</svg>
can VML do that easily too, so that it works even on IE 7 and up? (can you give an example of drawing such arc like above?)
The VML equivalent would be something like:
<?xml:namespace prefix = rvml ns = "urn:schemas-microsoft-com:vml" />
<rvml:group style="POSITION: absolute; WIDTH: 1000px; HEIGHT: 1000px; TOP: 0px; LEFT: 0px" class=rvml coordsize = "10000,10000">
<rvml:shape style="WIDTH: 1000px; HEIGHT: 1000px" class=rvml coordsize = "1000,1000" filled = "f" stroked = "t" strokecolor = "#41b419" strokeweight = "7.5pt" path = " m400,50 c669,50,838,342,703,575,568,808,232,808,97,575,66,522,50,461,50,400 e">
<rvml:fill class=rvml></rvml:fill>
<rvml:stroke class=rvml opacity = "1" miterlimit = "8"></rvml:stroke>
</rvml:shape>
</rvml:group>
<rvml:group style="POSITION: absolute; WIDTH: 1000px; HEIGHT: 1000px; TOP: 0px; LEFT: 0px" class=rvml coordsize = "10000,10000">
<rvml:shape style="WIDTH: 1000px; HEIGHT: 1000px" class=rvml coordsize = "1000,1000" filled = "f" stroked = "t" strokecolor = "#b5e5a5" strokeweight = "7.5pt" path = " m50,400 c50,207,207,50,400,50 e">
<rvml:fill class=rvml></rvml:fill>
<rvml:stroke class=rvml opacity = "1" miterlimit = "8"></rvml:stroke>
</rvml:shape>
</rvml:group>
But I discovered this by using Raphaël to draw the shape and then getting the markup with developer tools:
var paper = Raphael(document.getElementById("drawing"), 80, 80);
var c1 = paper.path("M40,5A35,35,0,1,1,5,40.00000000000001");
c1.attr({
fill: "none",
"stroke": "#41b419",
"stroke-width": "10"
});
var c2 = paper.path("M5,40.00000000000001A35,35,0,0,1,39.999999999999986,5");
c2.attr({
fill: "none",
"stroke": "#b5e5a5",
"stroke-width": "10"
});
Using Raphaël might be a better approach all round if you need to support both IE and SVG capable browsers.
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