Is there a way to get the image size for a sprite?

Rabbit

When I add a sprite and immediately after creating or adding the image, check the size of the image, I get [0,0] in the size.

var itemImage = sprite(imagePath);
someBtn.add(itemImage, 1, 1);
var sizeImage = itemImage.size();
trace("sizeImage", sizeImage);

Is there any way to get the actual size of the image at either the point when you create the sprite or when you add it to its parent? I need to do some image manipulations based on the size of the image.

赵韬

var scene = getscene();
var spr = scene.addsprite("fish.png").prepare();
trace("size:",spr.size());

call prepare(), then node's size will be image's size. Call it only when the images are in the APK or you are sure it has been download to phone 's storage.

Because images may not be ready when calling addsprite(), so we implement prepare() API to update size later.