I created an ARGB 8888 bitmap, and drawn some stuff to it using the canvas. All is good. I can draw the bitmap to the screen, and it shows the colors and alpha properly.
However, if I call getPixels on it (For example, so I can save the content to a file), all pixels with an alpha other then 0xFF return black as their color (R, G and B are all 0x00). It's as if getPixels somehow assumed the bitmap was 1-bit alpha. But I can't find any function that could be used to set the desired behaviour. I thought to work around it, by first getting the alpha channel, then setting it to 0xFF for all pixels before reading their color, but while there is a way to extract only the alpha into another bitmap, there seems to be no way to set only the alpha. Any thoughts on how I could get the actual content of the bitmap ? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
