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Remove extra padding at the end of gif #114

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Remove extra padding at the end of gif #114

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5 changes: 3 additions & 2 deletions src/gif.coffee
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Original file line number Diff line number Diff line change
Expand Up @@ -131,16 +131,17 @@ class GIF extends EventEmitter
len = 0
for frame in @imageParts
len += (frame.data.length - 1) * frame.pageSize + frame.cursor
len += frame.pageSize - frame.cursor

@log "rendering finished - filesize #{ Math.round(len / 1000) }kb"
data = new Uint8Array len
offset = 0
for frame in @imageParts
for page, i in frame.data
data.set page, offset
if i is frame.data.length - 1
data.set page.slice(0, frame.cursor), offset
offset += frame.cursor
else
data.set page, offset
offset += frame.pageSize

image = new Blob [data],
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