On change event i am trying to draw canvas as oval shape, i am not getting proper property of canvas to draw this canvas in oval format.I have set the following property in my code see the following code.I tried this with css and i am getting perfect out put but when ia am trying convert canvas as png image that canvas shapes not going to converted in image so that's why , i want it in this way.
$("#decalshap").change(function() {
alert("oval");
var shap = $(this).val();
if(shap=="oval")
{
canvas.set({
height:314,
width:500,
borderColor: 'red',
borderRadius: 314.5/157.25,
border:2,
});
}
Answer will be appreciate.
for this you have to clipTo property ,use this code for drawing an oval in canvas //script
var w;
var h;
var ctx = canvas.getContext('2d');
w=canvas.width / 4;
h=canvas.height / 2.4;
canvas.clipTo = function(ctx) {
ctx.save();
ctx.scale(2, 1.2);
ctx.arc(w, h, 90, 0, 2 * Math.PI, true);
ctx.stroke();
ctx.restore();
//canvas.renderAll();
}
Here is the Fiddle DEMO
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