Sometimes if you want to output the picture of the sprite,it can be saved as a gif format file,but sometimes it is saved as bmp format file,why is that?I am looking forward to get your answer,thank you very much...
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The format the image is saved as depends on the image itself. If the image has a lot of transparent areas, it might be saved as a GIF file, but if the image doesn't have any transparency it might be saved as a BMP file.
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cheddargirl wrote:
The format the image is saved as depends on the image itself. If the image has a lot of transparent areas, it might be saved as a GIF file, but if the image doesn't have any transparency it might be saved as a BMP file.
This. Also if it's a complex image with something like a gradient, it'll be a BMP I believe.
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