The following PHP code snippet uses GD to resize a browser-uploaded PNG to 128×128. It works great, except that the transparent areas in the original image are being replaced with a solid color- black in my case.
I have read the top 20 posts relating to this issue here, read many examples on Google, tried using .convert(), .convert_alpha(), tried with neither, tried with .png, .gif, tried with the top 5 different images on google. Please someone help me figure out how to make the pieces show with a transparent background. Here is … Read more
I’ve been playing around with Matplotlib and I can’t figure out how to change the background colour of the graph, or how to make the background completely transparent.
