82 lines
3.5 KiB
C#
82 lines
3.5 KiB
C#
#region PDFsharp - A .NET library for processing PDF
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//
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// Authors:
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// Stefan Lange
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//
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// Copyright (c) 2005-2016 empira Software GmbH, Cologne Area (Germany)
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//
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// http://www.PdfSharp.com
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// http://sourceforge.net/projects/pdfsharp
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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#endregion
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using System;
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using System.ComponentModel;
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using PdfSharpCore.Internal;
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// ReSharper disable RedundantNameQualifier because it is required for hybrid build
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namespace PdfSharpCore.Drawing
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{
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/// <summary>
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/// Defines a Brush with a linear gradient.
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/// </summary>
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public sealed class XLinearGradientBrush : XBaseGradientBrush
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{
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//internal XLinearGradientBrush();
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/// <summary>
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/// Initializes a new instance of the <see cref="XLinearGradientBrush"/> class.
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/// </summary>
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public XLinearGradientBrush(XPoint point1, XPoint point2, XColor color1, XColor color2) : base(color1, color2)
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{
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_point1 = point1;
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_point2 = point2;
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="XLinearGradientBrush"/> class.
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/// </summary>
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public XLinearGradientBrush(XRect rect, XColor color1, XColor color2, XLinearGradientMode linearGradientMode) : base(color1, color2)
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{
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if (!Enum.IsDefined(typeof(XLinearGradientMode), linearGradientMode))
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throw new InvalidEnumArgumentException("linearGradientMode", (int)linearGradientMode, typeof(XLinearGradientMode));
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if (rect.Width == 0 || rect.Height == 0)
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throw new ArgumentException("Invalid rectangle.", "rect");
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_useRect = true;
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_rect = rect;
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_linearGradientMode = linearGradientMode;
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}
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// TODO:
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//public XLinearGradientBrush(Rectangle rect, XColor color1, XColor color2, double angle);
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//public XLinearGradientBrush(RectangleF rect, XColor color1, XColor color2, double angle);
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//public XLinearGradientBrush(Rectangle rect, XColor color1, XColor color2, double angle, bool isAngleScaleable);
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//public XLinearGradientBrush(RectangleF rect, XColor color1, XColor color2, double angle, bool isAngleScaleable);
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//public XLinearGradientBrush(RectangleF rect, XColor color1, XColor color2, double angle, bool isAngleScaleable);
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internal bool _useRect;
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internal XPoint _point1, _point2;
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internal XRect _rect;
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internal XLinearGradientMode _linearGradientMode;
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}
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} |