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Added support for iTextSharp

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Changed code that determines line color for thin lines.
Temporary fix for "*Resolved Transition Text*" bug
Removed Comment
This commit is contained in:
Rich 2010-03-25 19:34:04 +00:00
parent 42c9f9f46f
commit fbc56399f1
5 changed files with 139 additions and 40 deletions
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119
PROMS/VG/IVGOutput.cs
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@ -3,6 +3,9 @@ using System.Collections.Generic;
using System.Text; using System.Text;
using System.Drawing; using System.Drawing;
using C1.C1Pdf; using C1.C1Pdf;
using iTextSharp.text.pdf;
using iTextSharp.text.factories;
using Microsoft.Win32;
namespace VG namespace VG
{ {
@ -82,4 +85,120 @@ namespace VG
public float FontSizeAdjust public float FontSizeAdjust
{ get { return .71f * 96f / _VGOutput.DpiX; } } // Changed to adjust for Screen DPI Setting { get { return .71f * 96f / _VGOutput.DpiX; } } // Changed to adjust for Screen DPI Setting
} }
public partial class VGOut_ITextSharp : IVGOutput
{
private PdfContentByte _VGOutput;
//public Graphics VGOutput
//{ get { return _VGOutput; } }
public VGOut_ITextSharp(PdfContentByte vgOutput)
{ _VGOutput = vgOutput; }
public float Scale
{ get { return 1; } }
public void DrawLine(Pen pn, float startx, float starty, float endx, float endy)
{
_VGOutput.SaveState();
SetStrokeData(pn);
_VGOutput.MoveTo(startx, ScaleY(starty));
_VGOutput.LineTo(endx, ScaleY(endy));
_VGOutput.Stroke();
_VGOutput.RestoreState();
}
private void SetStrokeData(Pen pn)
{
_VGOutput.SetLineWidth(pn.Width);
_VGOutput.SetColorStroke(new iTextSharp.text.Color(pn.Color.R, pn.Color.G, pn.Color.B, pn.Color.A));
}
public void DrawRectangle(Pen pn, RectangleF rectf)
{
_VGOutput.SaveState();
SetStrokeData(pn);
_VGOutput.Rectangle(rectf.X, ScaleY(rectf.Y), rectf.Width, -rectf.Height);
_VGOutput.Stroke();
_VGOutput.RestoreState();
}
public void DrawEllipse(Pen pn, float cx, float cy, float dx, float dy)
{
_VGOutput.SaveState();
SetStrokeData(pn);
_VGOutput.Ellipse(cx, ScaleY(cy), dx, -dy);
_VGOutput.Stroke();
_VGOutput.RestoreState();
}
public void DrawImage(Bitmap bm, RectangleF rectf)
{
_VGOutput.SaveState();
// TODO: Determine how I can create an iTextSharp.text.Image
//_VGOutput.AddImage(new iTextSharp.text.Image(
_VGOutput.RestoreState();
}
public void DrawString(string text, Font myFont, Brush brush, RectangleF rectf)
{
_VGOutput.SaveState();
_VGOutput.BeginText();
iTextSharp.text.Font itFont = GetFont(myFont.Name);
iTextSharp.text.pdf.BaseFont baseFont = itFont.BaseFont;
// _VGOutput.DrawString(text, myFont, brush, rectf, StringFormat.GenericTypographic);
_VGOutput.MoveText(rectf.X, ScaleY(rectf.Y) - myFont.SizeInPoints);
_VGOutput.SetFontAndSize(baseFont, myFont.SizeInPoints);
_VGOutput.SetTextRenderingMode(PdfContentByte.TEXT_RENDER_MODE_FILL);
_VGOutput.ShowTextKerned(text);
_VGOutput.EndText();
_VGOutput.RestoreState();
}
public void DrawArc(Pen pn, RectangleF rectf, float startAngle, float sweepAngle)
{
_VGOutput.SaveState();
SetStrokeData(pn);
_VGOutput.Arc(rectf.X, ScaleY(rectf.Y), rectf.X + rectf.Width, ScaleY(rectf.Y + rectf.Height), -startAngle, -sweepAngle);
_VGOutput.Stroke();
_VGOutput.RestoreState();
}
public SizeF MeasureString(string text, Font myFont)
{
iTextSharp.text.Font itFont = GetFont(myFont.Name);
iTextSharp.text.pdf.BaseFont baseFont = itFont.BaseFont;
return new SizeF(baseFont.GetWidthPoint(text,myFont.SizeInPoints)
, baseFont.GetAscentPoint(text, myFont.SizeInPoints) + baseFont.GetDescentPoint(text, myFont.SizeInPoints));
}
public void Save(string fileName)
{ ;/* Don't do anything*/ }
public float FontSizeAdjust
{ get { return 1; } } // Changed to adjust for Screen DPI Setting
public static iTextSharp.text.Font GetFont(string fontName)
{
RegisterFont(fontName);
return iTextSharp.text.FontFactory.GetFont(fontName);
}
//private void RegisterFonts()
// {
// //if (!FontFactory.IsRegistered("Arial"))
// //{
// // RegisterFont("Prestige Elite Tall");
// //}
//}
public static void RegisterFont(string fontName)
{
if (!iTextSharp.text.FontFactory.IsRegistered(fontName))
{
foreach (string name in FontKey.GetValueNames())
{
if (name.StartsWith(fontName))
{
string fontFile = (string)FontKey.GetValue(name);
iTextSharp.text.FontFactory.Register(fontFile.Contains("\\") ? fontFile : FontFolder + "\\" + fontFile);
}
}
}
}
private static RegistryKey _FontKey = Registry.LocalMachine.OpenSubKey("Software").OpenSubKey("Microsoft").OpenSubKey("Windows NT").OpenSubKey("CurrentVersion").OpenSubKey("Fonts");
public static RegistryKey FontKey
{ get { return _FontKey; } }
private static string _FontFolder = (String)Registry.CurrentUser.OpenSubKey("Software").OpenSubKey("Microsoft").OpenSubKey("Windows").OpenSubKey("CurrentVersion").OpenSubKey("Explorer").OpenSubKey("Shell Folders").GetValue("Fonts");
public static string FontFolder
{ get { return _FontFolder; } }
private float ScaleY(float y)
{
return _VGOutput.PdfWriter.PageSize.Height - y;
}
}
} }

21
PROMS/VG/VG.cs
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@ -133,20 +133,22 @@ namespace VG
public static Pen CreatePen(Color color, float wid, float scale) public static Pen CreatePen(Color color, float wid, float scale)
{ {
Pen pn; Pen pn;
if ((wid * scale) < .5F) float scaleWid = wid * scale;
float colorFraction = (float)Math.Sqrt(scaleWid);
if (scaleWid < .5F)
{ {
//Console.WriteLine("Width = {0}", wid); //Console.WriteLine("Width = {0}", wid);
int R1 = (int)(wid * color.R); int R1 = (int)(colorFraction * color.R);
int R2 = (int)((1 - wid) * Color.White.R); int R2 = (int)((1 - colorFraction) * Color.White.R);
int G1 = (int)(wid * color.G); int G1 = (int)(colorFraction * color.G);
int G2 = (int)((1 - wid) * Color.White.G); int G2 = (int)((1 - colorFraction) * Color.White.G);
int B1 = (int)(wid * color.B); int B1 = (int)(colorFraction * color.B);
int B2 = (int)((1 - wid) * Color.White.B); int B2 = (int)((1 - colorFraction) * Color.White.B);
pn = new Pen(Color.FromArgb(R1 + R2, G1 + G2, B1 + B2), wid); pn = new Pen(Color.FromArgb(R1 + R2, G1 + G2, B1 + B2), scaleWid);
//pn = new Pen(color, wid*wid); //pn = new Pen(color, wid*wid);
} }
else else
pn = new Pen(color, wid); pn = new Pen(color, scaleWid);
return pn; return pn;
} }
} }
@ -380,6 +382,7 @@ namespace VG
//#if DEBUG //#if DEBUG
// Pen pn = new Pen(myColors[iColor % myColors.Length], ToPoints(lnwid)); // Pen pn = new Pen(myColors[iColor % myColors.Length], ToPoints(lnwid));
//iColor++; //iColor++;
//if (iColor >= myColors.Length) iColor = 0;
//#else //#else
Pen pn = new Pen(VG.BlackBrush, ToPoints(lnwid)); Pen pn = new Pen(VG.BlackBrush, ToPoints(lnwid));
//#endif //#endif

10
PROMS/Volian.Controls.Library/DisplayText.cs
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@ -883,7 +883,13 @@ namespace Volian.Controls.Library
if (link.IndexOf("<NewID>") != -1) return text; if (link.IndexOf("<NewID>") != -1) return text;
int transitionID = Convert.ToInt32(link.Split(" ".ToCharArray())[1]); int transitionID = Convert.ToInt32(link.Split(" ".ToCharArray())[1]);
// Find the transition // Find the transition
if (_MyItemInfo.MyContent.ContentTransitionCount <= 0) return "*Resolved Transition Text*"; if (_MyItemInfo.MyContent.ContentTransitionCount <= 0)
{
// TODO: RHM 20100310
_MyItemInfo.MyContent.RefreshContentTransitions();
if (_MyItemInfo.MyContent.ContentTransitionCount <= 0)
return "*Resolved Transition Text*";
}
foreach (TransitionInfo ti in _MyItemInfo.MyContent.ContentTransitions) foreach (TransitionInfo ti in _MyItemInfo.MyContent.ContentTransitions)
{ {
if (ti.TransitionID == transitionID) if (ti.TransitionID == transitionID)
@ -918,8 +924,6 @@ namespace Volian.Controls.Library
if (endLinkIndxV == -1) endLinkIndxV = text.IndexOf(@"\v0", linkIndx); // at end of string if (endLinkIndxV == -1) endLinkIndxV = text.IndexOf(@"\v0", linkIndx); // at end of string
int endLinkIndxE = text.IndexOf(@"[END>", linkIndx); int endLinkIndxE = text.IndexOf(@"[END>", linkIndx);
int endLinkIndx = (endLinkIndxV < endLinkIndxE) ? endLinkIndxV : endLinkIndxE; int endLinkIndx = (endLinkIndxV < endLinkIndxE) ? endLinkIndxV : endLinkIndxE;
if (endLinkIndx == -1)
Console.WriteLine("{0},{1},{2},'{3}'", endLinkIndx, linkIndx, text.Length,text.Substring(linkIndx));
vte.Link = text.Substring(linkIndx + 6, endLinkIndx - linkIndx - 6); // 6 for #Link: vte.Link = text.Substring(linkIndx + 6, endLinkIndx - linkIndx - 6); // 6 for #Link:
string tmptxt = null; string tmptxt = null;

21
PROMS/Volian.Controls.Library/StepItem.cs
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@ -1869,27 +1869,6 @@ namespace Volian.Controls.Library
//Console.WriteLine("TableWidth = {0}, lineMax = '{1}', myFont = {2}", max, lineMax, myFont); //Console.WriteLine("TableWidth = {0}, lineMax = '{1}', myFont = {2}", max, lineMax, myFont);
return max; return max;
} }
// OLD - RHM 3-24-2010 public float TableWidth(Font myFont, string txt, bool addBorder)
//{
// string[] lines = txt.Split("\n".ToCharArray());
// float max = 0;
// string lineMax = "";
// Graphics g = this.CreateGraphics();
// PointF pnt = new PointF(0, 0);
// foreach (string line in lines)
// {
// string line2 = (addBorder ? "--" : "") + Regex.Replace(line, @"\\.*? ", ""); // Remove RTF Commands
// SizeF siz = g.MeasureString(line2, myFont, pnt, StringFormat.GenericTypographic);
// if (siz.Width + _MyStepPanel.MyStepPanelSettings.TableWidthAdjust > max)
// {
// max = siz.Width + _MyStepPanel.MyStepPanelSettings.TableWidthAdjust;
// lineMax = line2;
// }
// }
// //vlnStackTrace.ShowStackLocal("TableWidth", 1, 10);
// Console.WriteLine("TableWidth = {0}, lineMax = '{1}', myFont = {2}", max, lineMax, myFont);
// return max;
//}
/// <summary> /// <summary>
/// Calculates the table location /// Calculates the table location
/// </summary> /// </summary>

6
PROMS/Volian.Controls.Library/StepRTB.cs
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@ -2292,11 +2292,6 @@ namespace Volian.Controls.Library
} }
public void OutlineTable(bool withBorder) public void OutlineTable(bool withBorder)
{ {
//if (_MyItemInfo.ItemID == 64671)
//{
// Console.WriteLine("TABLE");
// Console.WriteLine("WIDTH {0}", this.Width);
//}
if (_MyStepItem != null) // Set the width based upon the contents if (_MyStepItem != null) // Set the width based upon the contents
{ {
int newwidth = (int)_MyStepItem.TableWidth(Font, Text, true); int newwidth = (int)_MyStepItem.TableWidth(Font, Text, true);
@ -2371,7 +2366,6 @@ namespace Volian.Controls.Library
} }
return w; return w;
} }
//private string RemoveLinkComments(string line)
internal static string RemoveLinkComments(string line) internal static string RemoveLinkComments(string line)
{ {
StringBuilder sb = new StringBuilder(); StringBuilder sb = new StringBuilder();