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scale_image(3) Arcan Lua API scale_image(3) NAME scale_image - Set the current scale-factor for the specified image. SYNOPSIS nil scale_image( vid, sx, sy, time, interp ) DESCRIPTION Alter the scale transform for vid . These values are relative to the initial dimensions for the object in question, while function such as resize_image internally converts the absolute values to relative scale. Interp can be set to one of the constants ( INTERP_LINEAR , INTERP_SINE , INTERP_EXPIN , INTERP_EXPOUT , INTERP_EXPINOUT , INTERP_SMOOTHSTEP ). EXAMPLE function scale_image0() a = fill_surface(128, 128, 0, 255, 0, 64, 64); scale_image(a, 2.0, 2.0, 100); show_image(a); end SEE ALSO: resize_image(3) image April 2025 scale_image(3)
NAME | SYNOPSIS | DESCRIPTION | EXAMPLE | SEE ALSO:
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