I am trying to create a sprite animation.
I have a .SWF file convert into---->individuals .png files(each 200x200 px)------->create an imagesheet.
When background of the images is colorfull , imagesheet looks correctly, each frame is same size, lined up directly on top of each other on the imagesheet and sprite plays correctly on screen,
while when i choose to have a transparent background, size of each individual image remains still the same 200x200, but when i convert it to an imagesheet images do not stand lined up one on top of the other;
which makes the animation to run pretty weird on the screen. I am using texturepacker to achieve the imagesheet.
Do you have any idea why this happen, please?