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grad-image.r

REBOL [ Title: "Gradient Colorize Examples" Date: 22-May-2001/17:13:56-7:00 Version: 1.0.0 File: %grad-image.r Author: "Carl at REBOL" Purpose: "Applies multiple gradients to a single image." Email: %carl--rebol--com library: [ level: 'intermediate platform: none type: 'tutorial domain: [GUI] tested-under: none support: none license: none see-also: none ] ] flash "Fetching image..." img: load-thru/binary http://www.rebol.com/view/demos/nyc.jpg unview view layout [ across backdrop 0.50.0 style box box img 80 vh1 "Gradient Colorize Examples" below guide box effect [fit gradcol] box yellow effect [fit gradcol] box effect [fit gradcol 200.0.0] box yellow effect [fit gradcol 200.0.0] box effect [fit gradcol 200.0.0 0.0.200] return box effect [fit gradcol 1x0] box yellow effect [fit gradcol 1x0] box effect [fit gradcol 1x0 200.0.0] box yellow effect [fit gradcol 1x0 200.0.0] box effect [fit gradcol 1x0 200.0.0 0.0.200] return box effect [fit gradcol -1x0] box yellow effect [fit gradcol -1x0] box effect [fit gradcol -1x0 200.0.0] box yellow effect [fit gradcol -1x0 200.0.0] box effect [fit gradcol -1x0 200.0.0 0.0.200] return box effect [fit gradcol 0x1] box yellow effect [fit gradcol 0x1] box effect [fit gradcol 0x1 200.0.0] box yellow effect [fit gradcol 0x1 200.0.0] box effect [fit gradcol 0x1 200.0.0 0.0.200] return box effect [fit gradcol 0x-1] box yellow effect [fit gradcol 0x-1] box effect [fit gradcol 0x-1 200.0.0] box yellow effect [fit gradcol 0x-1 200.0.0] box effect [fit gradcol 0x-1 200.0.0 0.0.200] return box effect [fit gradcol 1x1] box yellow effect [fit gradcol 1x1] box effect [fit gradcol 1x1 200.0.0] box yellow effect [fit gradcol 1x1 200.0.0] box effect [fit gradcol 1x1 200.0.0 0.0.200] return box effect [fit gradcol -1x1] box yellow effect [fit gradcol -1x1] box effect [fit gradcol -1x1 200.0.0] box yellow effect [fit gradcol -1x1 200.0.0] box effect [fit gradcol -1x1 200.0.0 0.0.200] return box effect [fit gradcol 1x-1] box yellow effect [fit gradcol 1x-1] box effect [fit gradcol 1x-1 200.0.0] box yellow effect [fit gradcol 1x-1 200.0.0] box effect [fit gradcol 1x-1 200.0.0 0.0.200] return box effect [fit gradcol -1x-1] box yellow effect [fit gradcol -1x-1] box effect [fit gradcol -1x-1 200.0.0] box yellow effect [fit gradcol -1x-1 200.0.0] box effect [fit gradcol -1x-1 200.0.0 0.0.200] ]
halt ;; to terminate script if DO'ne from webpage
Notes
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  • (carl:rebol:com)