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Added logic to eliminate WordWrap differences that occur due to 16-Bit issues where the last line in a paragraph wraps at one character wider than the rest of the paragraph. For 32-bit this is only done when printing in Debug mode.

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Add PromsPrinter to constructor for VlnPageHelper
This commit is contained in:
Rich 2012-05-10 15:45:34 +00:00
parent b0a8ee1625
commit 3b54c091c9
2 changed files with 43 additions and 1 deletions
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9
PROMS/Volian.Print.Library/VlnSvgPageHelper.cs
View File

@ -408,9 +408,16 @@ namespace Volian.Print.Library
vcb.YChangeBarBottomExtend >= (cb.YChangeBarBottomExtend - vlnPrintObject.SixLinesPerInch)) return true; vcb.YChangeBarBottomExtend >= (cb.YChangeBarBottomExtend - vlnPrintObject.SixLinesPerInch)) return true;
return false; return false;
} }
public VlnSvgPageHelper(VEPROMS.CSLA.Library.SectionInfo mySection) : base() private PromsPrinter _MyPromsPrinter;
public PromsPrinter MyPromsPrinter
{
get { return _MyPromsPrinter; }
set { _MyPromsPrinter = value; }
}
public VlnSvgPageHelper(VEPROMS.CSLA.Library.SectionInfo mySection,PromsPrinter myPromsPrinter) : base()
{ {
MySection = mySection; MySection = mySection;
MyPromsPrinter = myPromsPrinter;
} }
private Volian.Svg.Library.Svg BuildSvg(VEPROMS.CSLA.Library.SectionInfo mySection) private Volian.Svg.Library.Svg BuildSvg(VEPROMS.CSLA.Library.SectionInfo mySection)
{ {

35
PROMS/Volian.Print.Library/vlnPrintObject.cs
View File

@ -112,6 +112,41 @@ namespace Volian.Print.Library
return GetParagraphHeight(cb, iParagraph, width, true); return GetParagraphHeight(cb, iParagraph, width, true);
} }
public static float GetParagraphHeight(PdfContentByte cb, Paragraph iParagraph, float width, bool throwException) public static float GetParagraphHeight(PdfContentByte cb, Paragraph iParagraph, float width, bool throwException)
{
VlnSvgPageHelper ph = null;
if(cb != null) ph = cb.PdfWriter.PageEvent as VlnSvgPageHelper;
float heightAll = GetHeight(cb, iParagraph, width, throwException);
if (ph != null && ph.MyPromsPrinter.DebugOutput)
{
Chunk chk = RemoveLastCharacter(iParagraph);
float heightAllButOne = GetHeight(cb, iParagraph, width, throwException);
if (heightAll != heightAllButOne)
return heightAllButOne;
if (chk != null)
RestoreLastCharacter(iParagraph, chk);
}
return heightAll;
}
private static void RestoreLastCharacter(Paragraph iParagraph, Chunk chk)
{
iParagraph.RemoveAt(iParagraph.Count - 1);
iParagraph.Add(chk);
}
private static Chunk RemoveLastCharacter(Paragraph iParagraph)
{
if (iParagraph.Count == 0)
return null;
object obj = iParagraph[iParagraph.Count-1];
Chunk chk = obj as Chunk;
if (chk == null)
Console.WriteLine("Here");
iParagraph.RemoveAt(iParagraph.Count - 1);
string s = chk.Content;
s = s.Substring(0,s.Length - 1);
iParagraph.Add(new Chunk(s,chk.Font));
return chk;
}
private static float GetHeight(PdfContentByte cb, Paragraph iParagraph, float width, bool throwException)
{ {
ColumnText myColumnText = new ColumnText(cb); ColumnText myColumnText = new ColumnText(cb);
myColumnText.SetSimpleColumn(0, 792F, width, 0); // Bottom margin myColumnText.SetSimpleColumn(0, 792F, width, 0); // Bottom margin