Adobe Animate CC制作PNG序列动画

序列动画拼接：

在线CSS Sprites工具1

在线CSS Sprites工具2

KRPNAO相关动画代码：

<action name="do_crop_animation" scope="local" args="framewidth, frameheight, framerate">
	calc(local.xframes, (caller.imagewidth /framewidth) BOR 0);
	calc(local.frames, xframes * ((caller.imageheight / frameheight) BOR 0));
	def(local.frame, integer, 0);
	calc(caller.crop, '0|0|' + framewidth + '|' + frameheight);
	setinterval(calc('crop_anim_' + caller.name), calc(1.0 / framerate),
		if(caller.loaded,
			inc(frame);
			if(frame GE frames, if(caller.onlastframe !== null, callwith(caller, onlastframe() ) ); set(frame,0); );
			mod(xpos, frame, xframes);
			div(ypos, frame, xframes);
			Math.floor(ypos);
			mul(xpos, framewidth);
			mul(ypos, frameheight);
			calc(caller.crop, xpos + '|' + ypos + '|' + framewidth + '|' + frameheight);
		  ,
			clearinterval(calc('crop_anim_' + caller.name));
		);
	);
</action>

ep：do_crop_animation(100,100, 60);