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94 lines
4.3 KiB
94 lines
4.3 KiB
// Copyright (c) Six Labors and contributors.
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// Licensed under the Apache License, Version 2.0.
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using SixLabors.ImageSharp.PixelFormats;
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using SixLabors.ImageSharp.Primitives;
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using SixLabors.Shapes;
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namespace SixLabors.ImageSharp.Processing
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{
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/// <summary>
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/// Adds extensions that allow the drawing of polygon outlines to the <see cref="Image{TPixel}"/> type.
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/// </summary>
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public static class DrawPathExtensions
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{
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/// <summary>
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/// Draws the outline of the polygon with the provided pen.
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/// </summary>
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/// <param name="source">The image this method extends.</param>
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/// <param name="options">The options.</param>
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/// <param name="pen">The pen.</param>
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/// <param name="path">The path.</param>
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/// <returns>The <see cref="Image{TPixel}"/>.</returns>
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public static IImageProcessingContext Draw(this IImageProcessingContext source, GraphicsOptions options, IPen pen, IPath path)
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=> source.Fill(options, pen.StrokeFill, new ShapePath(path, pen));
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/// <summary>
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/// Draws the outline of the polygon with the provided pen.
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/// </summary>
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/// <param name="source">The image this method extends.</param>
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/// <param name="pen">The pen.</param>
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/// <param name="path">The path.</param>
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/// <returns>The <see cref="Image{TPixel}"/>.</returns>
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public static IImageProcessingContext Draw(this IImageProcessingContext source, IPen pen, IPath path)
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=> source.Draw(GraphicsOptions.Default, pen, path);
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/// <summary>
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/// Draws the outline of the polygon with the provided brush at the provided thickness.
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/// </summary>
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/// <param name="source">The image this method extends.</param>
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/// <param name="options">The options.</param>
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/// <param name="brush">The brush.</param>
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/// <param name="thickness">The thickness.</param>
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/// <param name="path">The shape.</param>
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/// <returns>The <see cref="Image{TPixel}"/>.</returns>
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public static IImageProcessingContext Draw(this IImageProcessingContext source, GraphicsOptions options, IBrush brush, float thickness, IPath path)
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=> source.Draw(options, new Pen(brush, thickness), path);
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/// <summary>
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/// Draws the outline of the polygon with the provided brush at the provided thickness.
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/// </summary>
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/// <param name="source">The image this method extends.</param>
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/// <param name="brush">The brush.</param>
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/// <param name="thickness">The thickness.</param>
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/// <param name="path">The path.</param>
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/// <returns>The <see cref="Image{TPixel}"/>.</returns>
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public static IImageProcessingContext Draw(this IImageProcessingContext source, IBrush brush, float thickness, IPath path)
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=> source.Draw(new Pen(brush, thickness), path);
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/// <summary>
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/// Draws the outline of the polygon with the provided brush at the provided thickness.
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/// </summary>
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/// <param name="source">The image this method extends.</param>
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/// <param name="options">The options.</param>
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/// <param name="color">The color.</param>
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/// <param name="thickness">The thickness.</param>
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/// <param name="path">The path.</param>
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/// <returns>The <see cref="Image{TPixel}"/>.</returns>
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public static IImageProcessingContext Draw(this IImageProcessingContext source, GraphicsOptions options, Color color, float thickness, IPath path)
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=> source.Draw(options, new SolidBrush(color), thickness, path);
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/// <summary>
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/// Draws the outline of the polygon with the provided brush at the provided thickness.
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/// </summary>
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/// <param name="source">The image this method extends.</param>
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/// <param name="color">The color.</param>
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/// <param name="thickness">The thickness.</param>
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/// <param name="path">The path.</param>
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/// <returns>The <see cref="Image{TPixel}"/>.</returns>
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public static IImageProcessingContext Draw(this IImageProcessingContext source, Color color, float thickness, IPath path)
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=> source.Draw(new SolidBrush(color), thickness, path);
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}
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}
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