![]() I created an image with background as i finally wanted it to look (119kb) So why not just draw them as you originally did with the first example that works. Seems to me that you are eventually going to overlay those transparent images on your black background. Do you mean file size or image size?įurthermore, why do you think using and (32-bit color) transparent background image would make things smaller. I wanted to reduce the size of the final gif file so i created the png with a transparent backgroundĮxplain what you mean by reduce the size of the gif. ![]() The images i posted are exactly the ones i am using If i draw exactly the same pixels onto the background grid and make an animated gif from that it looks ok It must be something to do with the transparent images Just to be sure i created a pure black background with IMĬonvert -size 1000x1000 xc:black black.gifĬonvert black.gif w.anim.gif -loop 0 w.anim.gif However i got a pure black image (i guess the grey was less than 50%)Ĭonvert -dispose previous -delay 200 -loop 0 w*.png w.anim.gifĬonvert backgroundGrid2.gif w.anim.gif -loop 0 w.anim.gif Thinking i would get only black and white Here are the colours i am using in these picsĬonvert backgroundGrid.gif -monochrome backgroundGrid2.gif They look fine even when i convert them all to gif and then use gifs to make the animated gif but the result is still wrong The second one with the transparent background doesn'tĪs you can see in the transparent pics i posted the colours are fine The first one is converted to the animated gif keeping all of the colours ok They are created using setpixel on a 1000x1000 canvas with no effects or aliasing My images have 19 colours + transparent + black(for the background) + grey(for the lines) That is where i got the bit about putting the background in last and making the others transparent
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