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/*
* Copyright (C) 2006 Apple Computer, Inc. All rights reserved.
* Copyright (C) 2013 Intel Corporation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
// https://html.spec.whatwg.org/C#canvasgradient
enum ColorInterpolationMethod {
"srgb",
"hsl",
"hwb",
"srgb-linear",
"display-p3",
"a98-rgb",
"prophoto-rgb",
"rec2020",
"lab",
"oklab",
"lch",
"oklch",
"xyz",
"xyz-d50",
"xyz-d65"
};
enum HueInterpolationMethod { "shorter", "longer", "increasing", "decreasing" };
[
Exposed=(Window,Worker)
] interface CanvasGradient {
[RaisesException] void addColorStop(double offset, DOMString color);
[RuntimeEnabled=CanvasGradientCSSColor4] attribute ColorInterpolationMethod colorInterpolationMethod; // (default: "srgb")
[RuntimeEnabled=CanvasGradientCSSColor4] attribute HueInterpolationMethod hueInterpolationMethod; // (default: "shorter")
[RuntimeEnabled=CanvasGradientCSSColor4] attribute boolean premultipliedAlpha; // (default: false)
};
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