getImageData() Support?

[chadsaun]

Does this support getImageData() function?

This line of text is returning undefined...

var imageData = ctx.getImageData(0, 0, width, height);

[gwwar]

getImageData() and putImageData() are currently unimplemented mainly because my code never used those calls, as are arcTo (who uses this?) and setTransform (requires me to keep track of all transforms so far but still doable).

We do however support drawImage() which accepts an image, a canvas or even a different fake C2S context.

We can add support getImageData() in the future, but when implemented I might want to turn on support for it as an option. Implementation wise, most likely this would just require me to mirror all drawing on a real canvas, or store all commands.

[shooshx]

What is actually the difficulty with setTransform()? seem odd to support transform() but not setTransform()

[zenozeng]

@shooshx Hi, I just created a pull request for this, see #83

[shooshx]

Cool
You can also see here my POC for fill() with Path2D:
https://github.com/shooshx/nodes_geom/blob/master/lib/canvas2svg.js#L759
It can't be perfect by design it requires the user to replace "new Path2D with ctx.makePath2D()

[zenozeng]

Cool
You can also see here my POC for fill() with Path2D:
https://github.com/shooshx/nodes_geom/blob/master/lib/canvas2svg.js#L759
It can't be perfect by design it requires the user to replace "new Path2D with ctx.makePath2D()

👍 @shooshx