html5 - SVG fill-in/drawing animation -


how can i, using svg, javascript , html5 (not video), make animation on web page looks animation being filled in, e.g. lines extending initial point through each vertex, , shapes being filled top-left bottom-right?

i know can use background color shapes , animate them moving through complex paths in layers gradually unhide shapes , lines, there no easier way this? jquery effects script, css3, svg animation library, there must something...?


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