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| //============================================================================
| //Gios Pdf.NET - A library for exporting Pdf Documents in C#
| //Copyright (C) 2005 Paolo Gios - www.paologios.com
| //
| //This library is free software; you can redistribute it and/or
| //modify it under the terms of the GNU Lesser General Public
| //License as published by the Free Software Foundation; either
| //version 2.1 of the License, or (at your option) any later version.
| //
| //This library is distributed in the hope that it will be useful,
| //but WITHOUT ANY WARRANTY; without even the implied warranty of
| //MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
| //Lesser General Public License for more details.
| //
| //You should have received a copy of the GNU Lesser General Public
| //License along with this library; if not, write to the Free Software
| //Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
| //=============================================================================
| using System;
| using System.Drawing;
| using System.Collections;
| using System.Text;
| using HH.WMS.Utils.ZipLib.Zip.Compression.Streams;
|
| namespace HH.WMS.Utils.Gios.Pdf
| {
| internal class Utility
| {
| internal static int[] TimesNewRomanRegular=new int[]{481,481,481,481,481,481,481,481,481,0,0,481,481,0,481,481,481,481,481,481,481,481,481,481,481,481,481,481,0,0,0,0,155,206,253,310,310,516,481,112,206,206,309,349,155,207,155,173,309,310,309,309,310,310,310,310,310,310,172,173,349,349,349,275,570,447,413,412,447,379,344,447,447,207,241,446,379,550,447,447,344,447,413,344,379,447,447,584,447,447,378,206,172,206,291,309,206,274,310,275,310,275,206,310,310,172,172,310,172,482,310,310,309,310,206,241,173,310,310,446,310,310,275,297,124,297,335,481,481,481,481,481,0,0,481,481,481,481,481,481,481,481,481,481,481,481,481,481,481,481,481,481,481,481,481,481,481,481,481,481,155,206,310,310,309,310,124,309,206,470,171,310,349,207,470,309,248,340,186,186,206,357,281,155,206,186,192,310,464,464,464,275,447,447,447,447,447,447,550,412,379,379,379,379,207,207,207,207,447,447,447,447,447,447,447,349,447,447,447,447,447,447,344,309,274,274,274,274,274,274,413,275,275,275,275,275,172,172,172,172,310,310,310,310,310,310,310,339,310,310,310,310,310,310};
| internal static int[] TimesNewRomanBold=new int[]{493,493,493,493,493,493,493,493,493,0,0,493,493,0,493,493,493,493,493,493,493,493,493,493,493,493,493,493,0,0,0,0,154,206,342,309,309,618,515,171,206,205,308,352,154,206,154,171,308,309,309,308,309,309,309,309,309,309,205,206,352,352,352,308,575,446,412,446,446,412,377,481,481,241,308,480,412,583,446,481,378,481,446,343,411,446,446,618,446,446,412,206,171,205,359,309,205,309,344,274,343,274,205,309,343,172,205,343,172,514,343,308,343,343,274,240,205,344,309,446,309,309,274,244,136,243,321,493,493,493,493,493,0,0,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,154,205,309,309,309,309,136,309,205,462,185,308,352,206,462,309,247,339,184,185,206,356,334,154,205,185,203,308,463,463,463,308,446,446,446,446,446,446,618,446,412,412,412,412,241,241,241,241,446,446,481,481,481,481,481,352,481,446,446,446,446,446,378,343,309,309,309,309,309,309,446,274,274,274,274,274,171,172,171,172,308,343,308,308,308,308,308,339,308,344,344,344,344,309};
| internal static int[] HelveticaRegular=new int[]{464,464,464,464,464,464,464,464,464,0,0,464,464,0,464,464,464,464,464,464,464,464,464,464,464,464,464,464,0,0,0,0,172,173,220,344,344,550,413,119,207,206,241,362,172,206,173,172,344,344,345,344,344,344,344,344,345,344,172,172,362,362,362,344,628,412,413,447,446,413,378,481,447,172,310,413,344,515,446,481,412,481,447,413,378,447,412,584,413,412,378,172,172,172,291,344,206,344,344,310,344,344,172,344,345,137,137,309,138,516,345,344,345,344,206,309,172,344,310,447,309,309,310,207,161,207,361,464,464,464,464,464,0,0,464,464,464,464,464,464,464,464,464,464,464,464,464,464,464,464,464,464,464,464,464,464,464,464,464,464,172,206,344,345,344,344,161,344,206,455,229,344,362,206,455,342,248,340,206,206,207,356,333,172,206,206,226,344,515,515,516,378,412,412,412,412,412,412,618,447,413,413,413,413,172,172,173,172,447,446,481,481,481,481,481,361,481,447,447,447,447,412,412,378,344,344,344,344,344,344,550,310,344,344,344,344,172,172,173,0,345,345,344,344,344,344,344,340,378,344,344,344,344,309};
| internal static int[] HelveticaBold=new int[]{476,476,476,476,476,476,476,476,476,0,0,476,476,0,476,476,476,476,476,476,476,476,476,476,476,476,476,476,0,0,0,0,172,207,294,344,345,550,447,148,206,207,241,361,172,206,172,173,344,344,344,344,344,345,344,344,345,344,206,206,361,361,361,378,604,447,447,447,447,413,378,481,447,172,344,447,378,516,447,481,413,481,447,413,378,447,413,584,413,413,379,206,173,206,362,345,206,345,379,344,378,344,206,378,378,172,172,344,172,550,379,379,378,379,242,345,207,378,344,482,344,344,309,241,174,241,361,476,476,476,476,476,0,0,476,476,476,476,476,476,476,476,476,476,476,476,476,476,476,476,476,476,476,476,476,476,476,476,476,476,172,207,344,344,344,344,174,344,206,456,229,344,361,206,456,342,248,340,206,206,206,357,344,172,206,207,226,345,516,516,516,379,447,447,447,447,447,447,618,447,413,413,413,413,172,173,172,172,447,447,481,481,481,481,481,362,481,447,447,447,447,413,413,378,345,345,345,345,345,345,550,344,344,344,344,344,172,173,172,172,379,379,379,379,379,379,379,340,378,378,378,378,378,344};
|
| internal static Hashtable wordWidthsCache=new Hashtable();
|
| internal static string BCR(Color Color)
| {
| return (((double)Color.R)/255).ToString("0.##");
| }
| internal static string BCG(Color Color)
| {
| return (((double)Color.G)/255).ToString("0.##");
|
| }
| internal static string BCB(Color Color)
| {
| return (((double)Color.B)/255).ToString("0.##");
| }
| internal static string ColorRGLine(Color Color)
| {
| System.Text.StringBuilder sb=new StringBuilder();
| sb.Append(BCR(Color));
| sb.Append(" ");
| sb.Append(BCG(Color));
| sb.Append(" ");
| sb.Append(BCB(Color));
| sb.Append(" RG\n");
| return sb.Replace(",",".").ToString();
| }
| internal static string ColorrgLine(Color Color)
| {
| return ColorRGLine(Color).Replace("RG","rg");
| }
| internal static Byte[] Deflate(string text)
| {
| Byte[] b=System.Text.ASCIIEncoding.ASCII.GetBytes(text);
| return Utility.Deflate(b);
| }
| internal static Byte[] Deflate(Byte[] b)
| {
| System.IO.MemoryStream ms = new System.IO.MemoryStream();
| DeflaterOutputStream outStream =new DeflaterOutputStream( ms);
|
| outStream.Write(b, 0, b.Length);
| outStream.Flush();
| outStream.Finish();
|
| Byte[] result=ms.ToArray();
| outStream.Close();
| ms.Close();
| return result;
| }
| internal static string xRefFormatting(long xValue)
| {
| string strMsg =xValue.ToString();
| int iLen=strMsg.Length;
| if (iLen<10)
| {
| StringBuilder s=new StringBuilder();
| int i=10-iLen;
| s.Append('0',i);
| strMsg=s.ToString() + strMsg;
| }
| return strMsg;
| }
| internal static double Measure(Font Font,string text)
| {
| string key=text+Font.Name.ToString()+Font.Size.ToString()
| +Font.Bold.ToString()+Font.Italic.ToString();
| object o=wordWidthsCache[key];
| if (o==null)
| {
| double dbl=-Utility.Difference(Font,0,text);
| wordWidthsCache.Add(key,dbl);
| return dbl;
| }
| return (double)o;
| }
| private static double Difference(System.Drawing.Font font,double Width,string text)
| {
| text=System.Text.RegularExpressions.Regex.Replace(text,@"\\\d\d\d","A");
| text=text.Replace(@"\\",@"\");
|
| switch (font.Name)
| {
| case "Courier New":
| return Width-(text.Length*font.Size)/1.66666;
|
| case "Times New Roman":
| if (font.Bold)
| {
| double dim=0;
| int l=text.Length;
| for (int index=0;index<l;index++)
| {
| char c=text[index];
| if (c<255) dim+=Utility.TimesNewRomanBold[c];
| else
| {
| dim+=Utility.TimesNewRomanBold['A'];
| }
| }
| return Width-(dim*font.Size)/618;
| }
| else
| {
| double dim=0;
| int l=text.Length;
| for (int index=0;index<l;index++)
| {
| char c=text[index];
| if (c<255) dim+=Utility.TimesNewRomanRegular[c];
| else
| {
| dim+=Utility.TimesNewRomanRegular['A'];
| }
| }
| return Width-(dim*font.Size)/618;
| }
| default:
| if (font.Bold)
| {
| double dim=0;
| int l=text.Length;
| for (int index=0;index<l;index++)
| {
| char c=text[index];
| if (c<255) dim+=Utility.HelveticaBold[c];
| else
| {
| dim+=Utility.HelveticaBold['A'];
| }
| }
| return Width-(dim*font.Size)/618;
| }
| else
| {
| double dim=0;
| int l=text.Length;
| for (int index=0;index<l;index++)
| {
| char c=text[index];
| if (c<255) dim+=Utility.HelveticaRegular[c];
| else
| {
| dim+=Utility.HelveticaBold['A'];
| }
| }
| return Width-(dim*font.Size)/618;
| }
|
| }
| }
|
| internal static string TextEncode(string text)
| {
| text=text.Replace("(","\\050").Replace(")","\\051");
| text=text.Replace("?","\\350").Replace("?","\\322").Replace("?","\\323");
| text=text.Replace("?","\\300").Replace("?","\\301").Replace("?","\\307");
| text=text.Replace("?","\\311").Replace("?","\\310").Replace("?","\\314").Replace("?","\\315");
| text=text.Replace("?","\\351").Replace("?","\\362").Replace("?","\\371");
| text=text.Replace("?","\\331").Replace("?","\\332");
| text=text.Replace("?","\\354").Replace("?","\\340").Replace("","\\200").Replace("?","\\243");
| text=text.Replace("?","\\347").Replace("?","\\272").Replace("?","\\247");
| return text;
| }
| internal static string FontToFontLine(Font Font)
| {
| return "/"+PdfFont.FontToPdfType(Font)+" "+Font.Size.ToString()+" Tf\n";
| }
|
| }
| }
|
|
