Tag Archives: Sean T Barnett

Software Blitting Part 3

If we have a typical PNG of size, say, 100×100, then we can easily refer to a specific pixel as 44, 02, if we want the forty fourth pixel from the right, on the second┬áline. Unfortunately it’s not quite that … Continue reading

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Software Blitting part 2

Computer graphics are made up of pixels, and pixels are made up of colour channels, specifically Red, Green, and Blue (and Alpha, but we’re not worried about that). You combine all three of those channels to form the colour that … Continue reading

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