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57 lines
1.6 KiB
Plaintext
57 lines
1.6 KiB
Plaintext
/*
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* CGGradient.j
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* AppKit
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*
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* Created by Francisco Tolmasky.
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* Copyright 2008, 280 North, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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import "CGColor.j"
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import "CGColorSpace.j"
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kCGGradientDrawsBeforeStartLocation = 1 << 0;
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kCGGradientDrawsAfterEndLocation = 1 << 1;
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function CGGradientCreateWithColorComponents(aColorSpace, components, locations, count)
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{
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if (arguments["count"] == NULL)
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var count = locations.length;
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var colors = [];
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while (count--)
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{
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var offset = count * 4;
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colors[count] = CGColorCreate(aColorSpace, components.slice(offset, offset + 4));
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}
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return CGGradientCreateWithColors(aColorSpace, colors, locations);
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}
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function CGGradientCreateWithColors(aColorSpace, colors, locations)
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{
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return { colorspace:aColorSpace, colors:colors, locations:locations };
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}
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function CGGradientRelease()
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{
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}
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function CGGradientRetain(aGradient)
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{
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return aGradient;
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} |