And here's a GIF based on your PNG, which has much "cleaner" colors, and not inconsequentially, is much smaller in filesize (for the same coloring reason):
As for quality, I can only show as much as was in the original data. You might consider plotting the original data at 2x or even 4x size and then reducing it with more colors (to allow anti-aliasing).
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timeasmymeasure
no subject
Date: 2004-06-27 06:18 pm (UTC)As for quality, I can only show as much as was in the original data. You might consider plotting the original data at 2x or even 4x size and then reducing it with more colors (to allow anti-aliasing).