getLayerGroup not working as expected about jcanvas HOT 1 CLOSED

Okay, I know what the issue is. Apparently, I forgot to make getLayerGroup() return the input if you pass it a layer group object. I applied the same behavior to getLayer() previously, but I forgot to also apply it to getLayerGroup(). And, because animateLayerGroup() uses this method internally, fixing the issue I described will also fix this issue. I'll see if I can push a fix to GitHub later tonight.

UPDATE: The Issue has been fixed in a recent commit.

-Caleb

On Oct 29, 2012, at 11:43 AM, dksmiffs [email protected] wrote:

Caleb,

Using jCanvas d0fba05 and jQuery 1.8.2, I can't make getLayerGroup work (tested on both FF 16.0.2 and Chromium-derived 22.0). The layers documentation for this function is a bit short, so perhaps I'm just not using the function as you intended? Here's the code I tried (note the very similar commented-out code that DOES animate the group):

$("canvas").addLayer({method: "drawRect", fillStyle: "#61c",
group: "circleAndRect", opacity: 1.0, x: 210.0, y: 123.4,
width: 75.0, height: 40.3})
.addLayer({method: "drawArc", fillStyle: "#1e6", group: "circleAndRect",
opacity: 0.4, x: 200.0, y: 30.0, radius: 42.0})
.drawLayers();
var aLayerGrp = $("canvas").getLayerGroup("circleAndRect");
// DKS - as of 2012-10-29, the following line doesn't animate
$("canvas").animateLayerGroup(aLayerGrp, {y: 200, opacity: 0.3}, 4000,
// DKS - the following method (as an alternative to prior line) DOES animate
// $("canvas").animateLayerGroup("circleAndRect", {y: 200, opacity: 0.3},
// 4000,
function() {
// DKS - also 2012-10-29, doesn't work (depends on getLayerGroup above).
$("canvas").setLayerGroup(aLayerGrp,
{fillStyle: "#A22", opacity: 1})
}
~ Dave

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