[JorjPacha]

Hi there,

I am trying to draw circles on a canvas filled with portions from an image. Imagine clicking on a white canvas and where the user clicked reveal a portion of a photo.

I have found ways to draw 1 circle, but can not succeed using this to draw multiples. If I repeat the action with other coordinates the drawing is not happening.

function start_drawing(){
ctx.beginPath();
ctx.fillStyle = "rgb(255,255,255)";
ctx.fillRect(0,0,canvas.width,canvas.height);//fill the background. color is default black
ctx.arc(mouse.x,mouse.y,45,0,6.28,false);//draw the circle
ctx.arc(mouse.x+100,mouse.y+100,45,0,6.28,false);
ctx.clip();//call the clip method so the next render is clipped in last path
ctx.drawImage(img,0,0);
ctx.closePath();
}

Any idea on how this can be achieved ?
Thank you.