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81 lines
2.7 KiB
81 lines
2.7 KiB
// --------------------------------------------------------------------------------------------------------------------
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// <copyright file="CropLayer.cs" company="James South">
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// Copyright (c) James South.
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// Licensed under the Apache License, Version 2.0.
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// </copyright>
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// <summary>
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// Encapsulates the properties required to crop an image.
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// </summary>
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// --------------------------------------------------------------------------------------------------------------------
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namespace ImageProcessor.Imaging
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{
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using System;
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/// <summary>
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/// Encapsulates the properties required to crop an image.
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/// </summary>
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public class CropLayer
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{
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/// <summary>
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/// Initializes a new instance of the <see cref="CropLayer"/> class.
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/// </summary>
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/// <param name="left">
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/// The left coordinate of the crop layer.
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/// </param>
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/// <param name="top">
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/// The top coordinate of the crop layer.
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/// </param>
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/// <param name="right">
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/// The right coordinate of the crop layer.
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/// </param>
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/// <param name="bottom">
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/// The bottom coordinate of the crop layer.
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/// </param>
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/// <param name="cropMode">
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/// The <see cref="CropMode"/>.
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/// </param>
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/// <remarks>
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/// If the <see cref="CropMode"/> is set to <value>CropMode.Percentage</value> then the four coordinates
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/// become percentages to reduce from each edge.
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/// </remarks>
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public CropLayer(float left, float top, float right, float bottom, CropMode cropMode = CropMode.Percentage)
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{
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if (left < 0 || top < 0 || right < 0 || bottom < 0)
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{
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throw new ArgumentOutOfRangeException();
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}
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this.Left = left;
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this.Top = top;
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this.Right = right;
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this.Bottom = bottom;
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this.CropMode = cropMode;
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}
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/// <summary>
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/// Gets or sets the left coordinate of the crop layer.
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/// </summary>
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public float Left { get; set; }
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/// <summary>
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/// Gets or sets the top coordinate of the crop layer.
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/// </summary>
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public float Top { get; set; }
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/// <summary>
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/// Gets or sets the right coordinate of the crop layer.
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/// </summary>
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public float Right { get; set; }
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/// <summary>
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/// Gets or sets the bottom coordinate of the crop layer.
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/// </summary>
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public float Bottom { get; set; }
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/// <summary>
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/// Gets or sets the <see cref="CropMode"/>.
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/// </summary>
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public CropMode CropMode { get; set; }
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}
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}
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