73 lines
1.8 KiB
C#
73 lines
1.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Drawing;
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using iTextSharp.text.pdf;
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using iTextSharp.text;
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using VEPROMS.CSLA.Library;
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namespace Volian.Print.Library
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{
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public partial class vlnTab : vlnText
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{
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/// <summary>
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/// Used to Align Tabs for numeric tabs that can go to 2 digits
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/// </summary>
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private float? _TabAlign;
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public float TabAlign // Offset to Last printable character
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{
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get
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{
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if (_TabAlign == null)
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{
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_TabAlign = 0;
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if (Text != null)
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{
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while (Text[(int)_TabAlign] == ' ')
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_TabAlign++;
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if ("0123456789".Contains(Text[(int)_TabAlign].ToString()))
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{
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while ("0123456789".Contains(Text[(int)_TabAlign].ToString()))
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_TabAlign++;
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_TabAlign--;
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}
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}
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}
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return (float)_TabAlign * _CharsToTwips;
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}
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}
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private float? _TabOffset;
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public float TabOffset // Offset to first printable character
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{
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get
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{
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if (_TabOffset == null)
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{
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_TabOffset = 0;
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if (Text != null)
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while (Text[(int)_TabOffset] == ' ')
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_TabOffset++;
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}
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return (float)_TabOffset * _CharsToTwips;
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}
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}
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public vlnTab(PdfContentByte cb, vlnParagraph myparent, string origTab, string cleanTab, float xoffset, float yoffset, VE_Font vFont)
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{
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MyContentByte = cb;
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MyParent = myparent;
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YOffset = yoffset;
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Text = cleanTab;
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Width = _CharsToTwips * Text.Length;
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Rtf = GetRtf(origTab, vFont);
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XOffset = xoffset - Width;
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MyFont = vFont;
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}
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public override float ToPdf(PdfContentByte cb, float yPageStart, float yTopMargin, float yBottomMargin)
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{
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float yLocation = CalculateYOffset(yPageStart, yTopMargin);
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Rtf2Pdf.TextAt(cb, IParagraph, XOffset, yLocation, Width, 100, "", yBottomMargin);
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return yPageStart;
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}
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}
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}
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