So, I could replicate the problem with a new Windows Forms-App (.NET Framework) smaller project. VS 2022 Targetframework .NET Framework 4.8
In its core it is the Issue Submission Template but not a console application but a Windows Forms application. I omitted the save and show PDF file part.
When defining a XFont it will throw an exeption like in my project.
Refered libs see attachment. All V 6.3.2
If any additional info is needed please let me know.
Full code of Form1
Code: using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Windows.Forms;
using System.Diagnostics;
using MigraDoc.DocumentObjectModel;
using MigraDoc.DocumentObjectModel.Fields;
using MigraDoc.DocumentObjectModel.Visitors;
using MigraDoc.Rendering;
using PdfSharp.Drawing;
using PdfSharp.Fonts;
using PdfSharp.Pdf;
using PdfSharp.Pdf.IO;
using PdfSharp.Snippets.Font;
namespace PDFTestApp
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
var document = CreateDocument();
// Associate the MigraDoc document with a renderer.
var pdfRenderer = new PdfDocumentRenderer
{
Document = document,
PdfDocument = new PdfDocument
{
PageLayout = PdfPageLayout.SinglePage
}
};
// Layout and render document to PDF.
pdfRenderer.RenderDocument();
#if DEBUG
// Create PDF files that are somewhat human-readable.
pdfRenderer.PdfDocument.Options.Layout = PdfWriterLayout.Verbose;
#endif
}
static Document CreateDocument()
{
// Create a new MigraDoc document.
var document = new Document
{
Info =
{
Title = "MigraDoc Issue Template",
Author = "Your Name",
Subject = "Demonstrate an issue of MigraDoc"
}
};
//Defining style
DefineStyles(document);
// Add a section to the document.
var section = document.AddSection();
// Add a paragraph to the section.
var paragraph = section.AddParagraph();
// Set font color.
paragraph.Format.Font.Color = Colors.DarkBlue;
// Add some text to the paragraph.
Font ParaFont = document.Styles["SummaryTitle"].Font.Clone();
paragraph.AddFormattedText("Minimal, reproducible example", ParaFont);
var myFont = new XFont("Arial", 10, XFontStyleEx.Regular);
//My Code measure string calling
CalculateStringSize(ParaFont, "Foo", UnitType.Point);
double FSize = document.Styles["SummaryTitle"].Font.Size;
CalculateStringSize1(document, ParaFont, FSize, "Foo");
// Create the primary footer.
var footer = section.Footers.Primary;
// Add content to footer.
paragraph = footer.AddParagraph();
paragraph.Add(new DateField { Format = "yyyy/MM/dd HH:mm:ss" });
paragraph.Format.Alignment = ParagraphAlignment.Center;
return document;
}
public static XSize CalculateStringSize(Font Font, string InputStr, UnitType Unit)
{
XSize Size;
List<XSize> Sizes = new List<XSize>();
MigraDoc.DocumentObjectModel.TextMeasurement t = new MigraDoc.DocumentObjectModel.TextMeasurement(Font);
Size = t.MeasureString(InputStr, Unit);
return Size; //= Sizes.Max(o => o.Width);
}
public static double CalculateStringSize1(Document Doc, Font Font, double FontSize, string InputStr)
{
double ColSize;
List<XSize> Sizes = new List<XSize>();
Font.Size = FontSize;
MigraDoc.DocumentObjectModel.TextMeasurement tm = new MigraDoc.DocumentObjectModel.TextMeasurement(Font);
ColSize = tm.MeasureString(InputStr, UnitType.Point).Width;
return ColSize; //= Sizes.Max(o => o.Width);
}
private static void DefineStyles(Document Doc)
{
// Get the predefined style Normal.
Style style = Doc.Styles["Normal"];
// Because all styles are derived from Normal, the next line changes the
// font of the whole document. Or, more exactly, it changes the font of
// all styles and paragraphs that do not redefine the font.
//style.Font.Name = "Times New Roman";
style.Font.Name = "Arial";
style.Font.Size = 9;
// Heading1 to Heading9 are predefined styles with an outline level. An outline level
// other than OutlineLevel.BodyText automatically creates the outline (or bookmarks)
// in PDF.
//My styles and fonts
style = Doc.Styles.AddStyle("Title", "Normal");
style.Font.Name = "Arial";
style.Font.Size = 32;
style.Font.Color = Colors.Black;
style.ParagraphFormat.PageBreakBefore = false;
style.ParagraphFormat.SpaceBefore = 6;
style.ParagraphFormat.SpaceAfter = 6;
style = Doc.Styles.AddStyle("SummaryTitle", "Normal");
style.Font.Name = "Arial";
style.Font.Size = 26;
style.Font.Color = Colors.Black;
style.ParagraphFormat.PageBreakBefore = false;
style.ParagraphFormat.SpaceBefore = 6;
style.ParagraphFormat.SpaceAfter = 6;
style = Doc.Styles.AddStyle("SmallBodyFont", "Normal");
style.Font.Name = "Arial";
style.Font.Size = 6;
style.Font.Bold = false;
style.Font.Color = Colors.Black;
style.ParagraphFormat.PageBreakBefore = false;
style.ParagraphFormat.SpaceBefore = 6;
style.ParagraphFormat.SpaceAfter = 6;
style = Doc.Styles.AddStyle("Heading2", "Normal");
style.Font.Name = "Arial";
style.Font.Size = 24;
style.Font.Color = Colors.Black;
style.ParagraphFormat.PageBreakBefore = false;
style.ParagraphFormat.SpaceBefore = 6;
style.ParagraphFormat.SpaceAfter = 6;
//Bookmark font Workaround for OutlineBookmarks Adobe
style = Doc.Styles.AddStyle("Bookmark", "Normal");
style.Font.Name = "Arial Unicode MS";
style.Font.Size = 0.0001;
style.Font.Color = Colors.White;
style.ParagraphFormat.PageBreakBefore = false;
style.ParagraphFormat.SpaceBefore = 6;
style.ParagraphFormat.SpaceAfter = 6;
//Preset styles and Fonts
style = Doc.Styles["Heading1"];
style.Font.Name = "Tahoma";
style.Font.Size = 14;
style.Font.Bold = true;
style.Font.Color = Colors.DarkBlue;
style.ParagraphFormat.PageBreakBefore = true;
style.ParagraphFormat.SpaceAfter = 6;
style = Doc.Styles["Heading2"];
style.Font.Size = 12;
style.Font.Bold = true;
style.ParagraphFormat.PageBreakBefore = false;
style.ParagraphFormat.SpaceBefore = 6;
style.ParagraphFormat.SpaceAfter = 6;
style = Doc.Styles["Heading3"];
style.Font.Size = 10;
style.Font.Bold = true;
style.Font.Italic = true;
style.ParagraphFormat.SpaceBefore = 6;
style.ParagraphFormat.SpaceAfter = 3;
style = Doc.Styles[StyleNames.Header];
style.ParagraphFormat.AddTabStop("16cm", MigraDoc.DocumentObjectModel.TabAlignment.Right);
style = Doc.Styles[StyleNames.Footer];
style.ParagraphFormat.AddTabStop("8cm", MigraDoc.DocumentObjectModel.TabAlignment.Center);
// Create a new style called TextBox based on style Normal
style = Doc.Styles.AddStyle("TextBox", "Normal");
style.ParagraphFormat.Alignment = ParagraphAlignment.Justify;
style.ParagraphFormat.Borders.Width = 2.5;
style.ParagraphFormat.Borders.Distance = "3pt";
style.ParagraphFormat.Shading.Color = Colors.SkyBlue;
// Create a new style called TOC based on style Normal
style = Doc.Styles.AddStyle("TOC", "Normal");
style.ParagraphFormat.AddTabStop("16cm", MigraDoc.DocumentObjectModel.TabAlignment.Right, TabLeader.Dots);
style.ParagraphFormat.Font.Color = Colors.Blue;
}
}
}
namespace MigraDoc.DocumentObjectModel
{
/// <summary>
/// Provides functionality to measure the width of text during document design time.
/// </summary>
public sealed class TextMeasurement
{
/// <summary>
/// Initializes a new instance of the TextMeasurement class with the specified font.
/// </summary>
public TextMeasurement(Font font)
{
if (font == null)
throw new ArgumentNullException("font");
_font = font;
}
/// <summary>
/// Returns the size of the bounding box of the specified text.
/// </summary>
public XSize MeasureString(string text, UnitType unitType)
{
if (text == null)
throw new ArgumentNullException("text");
if (!Enum.IsDefined(typeof(UnitType), unitType))
throw new InvalidEnumArgumentException();
XGraphics graphics = Realize();
XSize size = graphics.MeasureString(text, _gdiFont/*, new XPoint(0, 0), StringFormat.GenericTypographic*/);
switch (unitType)
{
case UnitType.Point:
break;
case UnitType.Centimeter:
size.Width = (float)(size.Width * 2.54 / 72);
size.Height = (float)(size.Height * 2.54 / 72);
break;
case UnitType.Inch:
size.Width = size.Width / 72;
size.Height = size.Height / 72;
break;
case UnitType.Millimeter:
size.Width = (float)(size.Width * 25.4 / 72);
size.Height = (float)(size.Height * 25.4 / 72);
break;
case UnitType.Pica:
size.Width = size.Width / 12;
size.Height = size.Height / 12;
break;
default:
Debug.Assert(false, "Missing unit type");
break;
}
return size;
}
/// <summary>
/// Returns the size of the bounding box of the specified text in point.
/// </summary>
public XSize MeasureString(string text)
{
return MeasureString(text, UnitType.Point);
}
/// <summary>
/// Gets or sets the font used for measurement.
/// </summary>
public Font Font
{
get { return _font; }
set
{
if (value == null)
throw new ArgumentNullException("value");
if (_font != value)
{
_font = value;
_gdiFont = null;
}
}
}
Font _font;
/// <summary>
/// Initializes appropriate GDI+ objects.
/// </summary>
XGraphics Realize()
{
if (_graphics == null)
_graphics = XGraphics.CreateMeasureContext(new XSize(2000, 2000), XGraphicsUnit.Point, XPageDirection.Downwards);
//this.graphics.PageUnit = GraphicsUnit.Point;
if (_gdiFont == null)
{
XFontStyleEx style = XFontStyleEx.Regular;
if (_font.Bold)
style |= XFontStyleEx.Bold;
if (_font.Italic)
style |= XFontStyleEx.Italic;
_gdiFont = new XFont(_font.Name, _font.Size, style/*, System.Drawing.GraphicsUnit.Point*/);
}
return _graphics;
}
XFont _gdiFont;
XGraphics _graphics;
}
}
EDIT: I changed the TestApp to use the WPF version and added the PresentationCore reference. Program is running fine. So something seems off with the gdi version.
| Attachments: |
pdfsharp_reflist_TestApp.png [ 13.23 KiB | Viewed 5847 times ]
|
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MigraDoc_PDFSharp_Issue.zip [21.43 KiB]