It displays a picture, which the user can rotate by pressing it with two fingers and rotating them. The image rotates in the direction that your fingers are pointing. The image rotates to the right when the fingers are rotated to the right. The image rotates to the left when the fingers are rotated to the left.
Location
You can find theImageRotationsample project at:
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Fast Inverse Square Root in Delphi's Object Pascal
January 9, 2021
Does Delphi make you a better programmer? Is Object Pascal code more readable?
There is an algorithm with a mystery constant that rose to fame in John Carmack’s Quake III Arena C code for quickly estimating the inverse square root of a 32-bit floating-point…