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RGBA8888我有一个可以在其上绘制图像的格式的位图表面。现在,我想在图像中添加一些字母。我想,我需要一个font以RGBA8888位图格式存储的文件。然后我需要将其加载font到内存中并从字体中选择要显示的字母,然后将其写入bitmap. 但是如何RGBA8888 arrays从TrueType字体或任何其他格式中找到或提取字体?
RGBA8888
font
bitmap
RGBA8888 arrays
TrueType