PaperSize.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ FX-1434 / FX-1434 / 1.0 / untmp / whidbey / REDBITS / ndp / fx / src / CommonUI / System / Drawing / Printing / PaperSize.cs / 1 / PaperSize.cs

                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Drawing.Printing { 
    using System.Runtime.Serialization.Formatters; 
    using System.Runtime.InteropServices;
    using System.Diagnostics; 
    using System;
    using System.Drawing;
    using System.ComponentModel;
    using Microsoft.Win32; 
    using System.Globalization;
 
    ///  
    /// 
    ///     
    ///       Specifies
    ///       the size of a piece of paper.
    ///    
    ///  
    [Serializable]
    public class PaperSize { 
        private PaperKind kind; 
        private string name;
 
        // standard hundredths of an inch units
        private int width;
        private int height;
        private bool createdByDefaultConstructor; 

        ///  
        ///  
        ///    
        ///       Initializes a new instance of the  class with default properties. 
        ///       This constructor is required for the serialization of the  class.
        ///    
        /// 
        public PaperSize() 
        {
            this.kind = PaperKind.Custom; 
            this.name = String.Empty; 
            this.createdByDefaultConstructor = true;
        } 

        internal PaperSize(PaperKind kind, string name, int width, int height) {
            this.kind = kind;
            this.name = name; 
            this.width = width;
            this.height = height; 
        } 

        ///  
        /// 
        ///    
        ///       Initializes a new instance of the  class.
        ///     
        /// 
        public PaperSize(string name, int width, int height) { 
            this.kind = PaperKind.Custom; 
            this.name = name;
            this.width = width; 
            this.height = height;
        }

        ///  
        /// 
        ///    Gets or sets 
        ///       the height of the paper, in hundredths of an inch. 
        /// 
        public int Height { 
            get {
                return height;
            }
 
            set {
                if (kind != PaperKind.Custom && !this.createdByDefaultConstructor) throw new ArgumentException(SR.GetString(SR.PSizeNotCustom)); 
                height = value; 
            }
        } 

        /// 
        /// 
        ///     
        ///       Gets the type of paper.
        /// 
        ///     
        /// 
        public PaperKind Kind { 
            get {
                if (kind <= (PaperKind)SafeNativeMethods.DMPAPER_LAST &&
                    !(kind == (PaperKind)SafeNativeMethods.DMPAPER_RESERVED_48 || kind == (PaperKind)SafeNativeMethods.DMPAPER_RESERVED_49))
                    return kind; 
                else
                    return PaperKind.Custom; 
            } 
        }
 
        /// 
        /// 
        ///    Gets
        ///       or sets the name of the type of paper. 
        /// 
        public string PaperName { 
            get { return name;} 

            set { 
                if (kind != PaperKind.Custom && !this.createdByDefaultConstructor) throw new ArgumentException(SR.GetString(SR.PSizeNotCustom));
                name = value;
            }
        } 

        ///  
        ///  
        /// 
        /// Same as Kind, but values larger than or equal to DMPAPER_LAST do not map to PaperKind.Custom. 
        /// This property is needed for serialization of the PrinterSettings object.
        /// 
        /// 
        public int RawKind 
        {
            get { return (int) kind; } 
            set { kind = (PaperKind) value; } 
        }
 
        /// 
        /// 
        ///    Gets or sets
        ///       the width of the paper, in hundredths of an inch. 
        /// 
        public int Width { 
            get { 
                return width;
            } 

            set {
                if (kind != PaperKind.Custom && !createdByDefaultConstructor) throw new ArgumentException(SR.GetString(SR.PSizeNotCustom));
                width = value; 
            }
        } 
 
// I don't think we need this anymore
#if false 
        private Point Dimensions {
            get {
                Point result;
 
                // Most of these numbers came straight from the header files.
                // The Japanese envelope ones came from kazuyko. 
                switch (Kind) { 
                    case PaperKind.Custom: result = new Point(width, height); break;
 
                    case PaperKind.Letter: result = Inches(8.5, 11); break;
                    case PaperKind.Legal: result = Inches(8.5, 14); break;
                    case PaperKind.A4: result = Millimeters(210, 297); break;
                    case PaperKind.CSheet: result = Inches(17, 22); break; 
                    case PaperKind.DSheet: result = Inches(22, 34); break;
                    case PaperKind.ESheet: result = Inches(34, 44); break; 
                    case PaperKind.LetterSmall: result = Inches(8.5, 11); break; 
                    case PaperKind.Tabloid: result = Inches(11, 17); break;
                    case PaperKind.Ledger: result = Inches(17, 11); break; 
                    case PaperKind.Statement: result = Inches(5.5, 8.5); break;
                    case PaperKind.Executive: result = Inches(7.25, 10.5); break;
                    case PaperKind.A3: result = Millimeters(297, 420); break;
                    case PaperKind.A4Small: result = Millimeters(210, 297); break; 
                    case PaperKind.A5: result = Millimeters(148, 210); break;
                    case PaperKind.B4: result = Millimeters(250, 354); break; 
                    case PaperKind.B5: result = Millimeters(182, 257); break; 
                    case PaperKind.Folio: result = Inches(8.5, 13); break;
                    case PaperKind.Quarto: result = Millimeters(215, 275); break; 
                    case PaperKind.Standard10x14: result = Inches(10, 14); break;
                    case PaperKind.Standard11x17: result = Inches(11, 17); break;
                    case PaperKind.Note: result = Inches(8.5, 11); break;
                    case PaperKind.Number9Envelope: result = Inches(3.875, 8.875); break; 
                    case PaperKind.Number10Envelope: result = Inches(4.125, 9.5); break;
                    case PaperKind.Number11Envelope: result = Inches(4.5, 10.375); break; 
                    case PaperKind.Number12Envelope: result = Inches(4.75, 11); break; 
                    case PaperKind.Number14Envelope: result = Inches(5, 11.5); break;
                    case PaperKind.DLEnvelope: result = Millimeters(110, 220); break; 
                    case PaperKind.C5Envelope: result = Millimeters(162, 229); break;
                    case PaperKind.C3Envelope: result = Millimeters(324, 458); break;
                    case PaperKind.C4Envelope: result = Millimeters(229, 324); break;
                    case PaperKind.C6Envelope: result = Millimeters(114, 162); break; 
                    case PaperKind.C65Envelope: result = Millimeters(114, 229); break;
                    case PaperKind.B4Envelope: result = Millimeters(250, 353); break; 
                    case PaperKind.B5Envelope: result = Millimeters(176, 250); break; 
                    case PaperKind.B6Envelope: result = Millimeters(176, 125); break;
                    case PaperKind.ItalyEnvelope: result = Millimeters(110, 230); break; 
                    case PaperKind.MonarchEnvelope: result = Inches(3.875, 7.5); break;
                    case PaperKind.PersonalEnvelope: result = Inches(3.625, 6.5); break;
                    case PaperKind.USStandardFanfold: result = Inches(14.875, 11); break;
                    case PaperKind.GermanStandardFanfold: result = Inches(8.5, 12); break; 
                    case PaperKind.GermanLegalFanfold: result = Inches(8.5, 13); break;
 
                    case PaperKind.ISOB4: result = Millimeters(250, 353); break; 
                    case PaperKind.JapanesePostcard: result = Millimeters(100, 148); break;
                    case PaperKind.Standard9x11: result = Inches(9, 11); break; 
                    case PaperKind.Standard10x11: result = Inches(10, 11); break;
                    case PaperKind.Standard15x11: result = Inches(15, 11); break;
                    case PaperKind.InviteEnvelope: result = Millimeters(220, 220); break;
                        //= SafeNativeMethods.DMPAPER_RESERVED_48, 
                        //= SafeNativeMethods.DMPAPER_RESERVED_49,
                    case PaperKind.LetterExtra: result = Inches(9.275, 12); break; 
                    case PaperKind.LegalExtra: result = Inches(9.275, 15); break; 
                    case PaperKind.TabloidExtra: result = Inches(11.69, 18); break;
                    case PaperKind.A4Extra: result = Inches(9.27, 12.69); break; 
                    case PaperKind.LetterTransverse: result = Inches(8.275, 11); break;
                    case PaperKind.A4Transverse: result = Millimeters(210, 297); break;
                    case PaperKind.LetterExtraTransverse: result = Inches(9.275, 12); break;
                    case PaperKind.APlus: result = Millimeters(227, 356); break; 
                    case PaperKind.BPlus: result = Millimeters(305, 487); break;
                    case PaperKind.LetterPlus: result = Inches(8.5, 12.69); break; 
                    case PaperKind.A4Plus: result = Millimeters(210, 330); break; 
                    case PaperKind.A5Transverse: result = Millimeters(148, 210); break;
                    case PaperKind.B5Transverse: result = Millimeters(182, 257); break; 
                    case PaperKind.A3Extra: result = Millimeters(322, 445); break;
                    case PaperKind.A5Extra: result = Millimeters(174, 235); break;
                    case PaperKind.B5Extra: result = Millimeters(201, 276); break;
                    case PaperKind.A2: result = Millimeters(420, 594); break; 
                    case PaperKind.A3Transverse: result = Millimeters(297, 420); break;
                    case PaperKind.A3ExtraTransverse: result = Millimeters(322, 445); break; 
 
                    case PaperKind.JapaneseDoublePostcard: result = Millimeters(200, 148); break;
                    case PaperKind.A6: result = Millimeters(105, 148); break; 
                    case PaperKind.JapaneseEnvelopeKakuNumber2: result = Millimeters(240, 332); break;
                    case PaperKind.JapaneseEnvelopeKakuNumber3: result = Millimeters(216, 277); break;
                    case PaperKind.JapaneseEnvelopeChouNumber3: result = Millimeters(120, 235); break;
                    case PaperKind.JapaneseEnvelopeChouNumber4: result = Millimeters(90, 205); break; 
                    case PaperKind.LetterRotated: result = Inches(11, 8.5); break;
                    case PaperKind.A3Rotated: result = Millimeters(420, 297); break; 
                    case PaperKind.A4Rotated: result = Millimeters(297, 210); break; 
                    case PaperKind.A5Rotated: result = Millimeters(210, 148); break;
                    case PaperKind.B4JISRotated: result = Millimeters(364, 257); break; 
                    case PaperKind.B5JISRotated: result = Millimeters(257, 182); break;
                    case PaperKind.JapanesePostcardRotated: result = Millimeters(148, 100); break;
                    case PaperKind.JapaneseDoublePostcardRotated: result = Millimeters(148, 200); break;
                    case PaperKind.A6Rotated: result = Millimeters(148, 105); break; 
                    case PaperKind.JapaneseEnvelopeKakuNumber2Rotated: result = Millimeters(332, 240); break;
                    case PaperKind.JapaneseEnvelopeKakuNumber3Rotated: result = Millimeters(277, 216); break; 
                    case PaperKind.JapaneseEnvelopeChouNumber3Rotated: result = Millimeters(235, 120); break; 
                    case PaperKind.JapaneseEnvelopeChouNumber4Rotated: result = Millimeters(205, 90); break;
                    case PaperKind.B6JIS: result = Millimeters(128, 182); break; 
                    case PaperKind.B6JISRotated: result = Millimeters(182, 128); break;
                    case PaperKind.Standard12x11: result = Inches(12, 11); break;
                    case PaperKind.JapaneseEnvelopeYouNumber4: result = Millimeters(105, 235); break;
                    case PaperKind.JapaneseEnvelopeYouNumber4Rotated: result = Millimeters(235, 105); break; 
                    case PaperKind.PRC16K: result = Millimeters(146, 215); break;
                    case PaperKind.PRC32K: result = Millimeters(97, 151); break; 
                    case PaperKind.PRC32KBig: result = Millimeters(97, 151); break; 
                    case PaperKind.PRCEnvelopeNumber1: result = Millimeters(102, 165); break;
                    case PaperKind.PRCEnvelopeNumber2: result = Millimeters(102, 176); break; 
                    case PaperKind.PRCEnvelopeNumber3: result = Millimeters(125, 176); break;
                    case PaperKind.PRCEnvelopeNumber4: result = Millimeters(110, 208); break;
                    case PaperKind.PRCEnvelopeNumber5: result = Millimeters(110, 220); break;
                    case PaperKind.PRCEnvelopeNumber6: result = Millimeters(120, 230); break; 
                    case PaperKind.PRCEnvelopeNumber7: result = Millimeters(160, 230); break;
                    case PaperKind.PRCEnvelopeNumber8: result = Millimeters(120, 309); break; 
                    case PaperKind.PRCEnvelopeNumber9: result = Millimeters(229, 324); break; 
                    case PaperKind.PRCEnvelopeNumber10: result = Millimeters(324, 458); break;
                    case PaperKind.PRC16KRotated: result = Millimeters(215, 146); break; 
                    case PaperKind.PRC32KRotated: result = Millimeters(151, 97); break;
                    case PaperKind.PRC32KBigRotated: result = Millimeters(151, 97); break;
                    case PaperKind.PRCEnvelopeNumber1Rotated: result = Millimeters(165, 102); break;
                    case PaperKind.PRCEnvelopeNumber2Rotated: result = Millimeters(176, 102); break; 
                    case PaperKind.PRCEnvelopeNumber3Rotated: result = Millimeters(176, 125); break;
                    case PaperKind.PRCEnvelopeNumber4Rotated: result = Millimeters(208, 110); break; 
                    case PaperKind.PRCEnvelopeNumber5Rotated: result = Millimeters(220, 110); break; 
                    case PaperKind.PRCEnvelopeNumber6Rotated: result = Millimeters(230, 120); break;
                    case PaperKind.PRCEnvelopeNumber7Rotated: result = Millimeters(230, 160); break; 
                    case PaperKind.PRCEnvelopeNumber8Rotated: result = Millimeters(309, 120); break;
                    case PaperKind.PRCEnvelopeNumber9Rotated: result = Millimeters(324, 229); break;
                    case PaperKind.PRCEnvelopeNumber10Rotated: result = Millimeters(458, 324); break;
 
                    default:
                        Debug.Fail("Unknown paper kind " + ((int) kind)); 
                        result = new Point(0, 0); 
                        break;
                } 
                return result;
            }
        }
 
        private static Point Inches(double width, double height) {
            Debug.Assert(width < 20 && height < 20, "You said inches, but you probably meant millimeters (" + width + ", " + height + ")"); 
            float conversion = 254; 
            return new Point((int) (width * conversion), (int) (height * conversion));
        } 

        private static Point Millimeters(double width, double height) {
            Debug.Assert(width > 20 && height > 20, "You said millimeters, but you probably meant inches (" + width + ", " + height + ")");
            float conversion = 10; 
            return new Point((int) (width * conversion), (int) (height * conversion));
        } 
#endif 

        ///  
        /// 
        /// 
        ///    
        ///       Provides some interesting information about the PaperSize in 
        ///       String form.
        ///     
        ///  
        public override string ToString() {
            return "[PaperSize " + PaperName 
            + " Kind=" + TypeDescriptor.GetConverter(typeof(PaperKind)).ConvertToString((int) Kind)
            + " Height=" + Height.ToString(CultureInfo.InvariantCulture)
            + " Width=" + Width.ToString(CultureInfo.InvariantCulture)
            + "]"; 
        }
    } 
} 

 
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
                        

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