95 lines
2.6 KiB
C#
95 lines
2.6 KiB
C#
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/////////////////////////////////////////////////////////////////////////////////
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//
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// Photoshop PSD FileType Plugin for Paint.NET
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// http://psdplugin.codeplex.com/
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//
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// This software is provided under the MIT License:
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// Copyright (c) 2006-2007 Frank Blumenberg
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// Copyright (c) 2010-2012 Tao Yue
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//
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// Portions of this file are provided under the BSD 3-clause License:
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// Copyright (c) 2006, Jonas Beckeman
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//
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// See LICENSE.txt for complete licensing and attribution information.
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//
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/////////////////////////////////////////////////////////////////////////////////
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using System;
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namespace PhotoshopFile
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{
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/// <summary>
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/// Summary description for ResolutionInfo.
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/// </summary>
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internal class ResolutionInfo : ImageResource
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{
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public override ResourceID ID
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{
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get { return ResourceID.ResolutionInfo; }
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}
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/// <summary>
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/// Horizontal DPI.
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/// </summary>
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public UFixed16_16 HDpi { get; set; }
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/// <summary>
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/// Vertical DPI.
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/// </summary>
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public UFixed16_16 VDpi { get; set; }
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/// <summary>
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/// 1 = pixels per inch, 2 = pixels per centimeter
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/// </summary>
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internal enum ResUnit
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{
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PxPerInch = 1,
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PxPerCm = 2
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}
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/// <summary>
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/// Display units for horizontal resolution. This only affects the
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/// user interface; the resolution is still stored in the PSD file
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/// as pixels/inch.
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/// </summary>
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public ResUnit HResDisplayUnit { get; set; }
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/// <summary>
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/// Display units for vertical resolution.
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/// </summary>
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public ResUnit VResDisplayUnit { get; set; }
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/// <summary>
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/// Physical units.
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/// </summary>
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internal enum Unit
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{
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Inches = 1,
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Centimeters = 2,
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Points = 3,
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Picas = 4,
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Columns = 5
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}
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public Unit WidthDisplayUnit { get; set; }
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public Unit HeightDisplayUnit { get; set; }
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public ResolutionInfo() : base(String.Empty)
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{
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}
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public ResolutionInfo(PsdBinaryReader reader, string name)
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: base(name)
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{
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this.HDpi = new UFixed16_16(reader.ReadUInt32());
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this.HResDisplayUnit = (ResUnit)reader.ReadInt16();
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this.WidthDisplayUnit = (Unit)reader.ReadInt16();
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this.VDpi = new UFixed16_16(reader.ReadUInt32());
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this.VResDisplayUnit = (ResUnit)reader.ReadInt16();
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this.HeightDisplayUnit = (Unit)reader.ReadInt16();
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}
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}
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}
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