PLG_Development/PLG-Exam
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[fix:] Character fixes in PDF Generation

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This commit is contained in:
Elias Fierke
2024-12-25 21:08:56 +01:00
parent 490a7defb1
commit 91c124514e
1 changed files with 19 additions and 17 deletions
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32
MainWindow.axaml.cs
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@@ -13,6 +13,8 @@ using Avalonia.Threading;
using PdfSharp.Pdf; using PdfSharp.Pdf;
using PdfSharp.Drawing; using PdfSharp.Drawing;
using PdfSharp.Drawing.Layout;
using PdfSharp.Fonts;
namespace PLG_Exam namespace PLG_Exam
{ {
@@ -30,6 +32,7 @@ namespace PLG_Exam
AddNewTab(); AddNewTab();
this.KeyDown += OnKeyDown; this.KeyDown += OnKeyDown;
GlobalFontSettings.FontResolver = new CustomFontResolver();
} }
// Event für "Neuen Tab hinzufügen" // Event für "Neuen Tab hinzufügen"
@@ -520,7 +523,6 @@ namespace PLG_Exam
_ = GetCurrentExamDataAsJson(); _ = GetCurrentExamDataAsJson();
// Speicher-Dialog
var saveDialog = new SaveFileDialog var saveDialog = new SaveFileDialog
{ {
DefaultExtension = "pdf", DefaultExtension = "pdf",
@@ -529,34 +531,34 @@ namespace PLG_Exam
var filePath = await saveDialog.ShowAsync(this); var filePath = await saveDialog.ShowAsync(this);
if (string.IsNullOrEmpty(filePath)) return; if (string.IsNullOrEmpty(filePath)) return;
// PDF-Dokument erstellen var font = new XFont("Cantarell", 14, XFontStyleEx.Bold);
var fontB = new XFont("Cantarell", 14, XFontStyleEx.Bold);
var descriptionFont = new XFont("Cantarell", 12, XFontStyleEx.Regular);
using var document = new PdfDocument(); using var document = new PdfDocument();
// Erste Seite: Name, Vorname, Datum
var firstPage = document.AddPage(); var firstPage = document.AddPage();
var gfx = XGraphics.FromPdfPage(firstPage); var gfx = XGraphics.FromPdfPage(firstPage);
var font = new XFont("Arial", 14, XFontStyleEx.Bold); gfx.DrawString("PLG Exam", fontB, XBrushes.Black, new XRect(0, 40, firstPage.Width, 50), XStringFormats.TopCenter);
gfx.DrawString("PLG Exam", font, XBrushes.Black, new XRect(0, 0, firstPage.Width, 50), XStringFormats.TopCenter);
gfx.DrawString($"Name: {_currentExam.Name}", font, XBrushes.Black, new XRect(50, 100, firstPage.Width, firstPage.Height), XStringFormats.TopLeft); gfx.DrawString($"Name: {_currentExam.Name}", fontB, XBrushes.Black, new XRect(50, 100, firstPage.Width, firstPage.Height), XStringFormats.TopLeft);
gfx.DrawString($"Vorname: {_currentExam.Vorname}", font, XBrushes.Black, new XRect(50, 130, firstPage.Width, firstPage.Height), XStringFormats.TopLeft); gfx.DrawString($"Vorname: {_currentExam.Vorname}", fontB, XBrushes.Black, new XRect(50, 130, firstPage.Width, firstPage.Height), XStringFormats.TopLeft);
gfx.DrawString($"Datum: {_currentExam.Datum?.ToShortDateString() ?? "N/A"}", font, XBrushes.Black, new XRect(50, 160, firstPage.Width, firstPage.Height), XStringFormats.TopLeft); gfx.DrawString($"Datum: {_currentExam.Datum?.ToShortDateString() ?? "N/A"}", fontB, XBrushes.Black, new XRect(50, 160, firstPage.Width, firstPage.Height), XStringFormats.TopLeft);
// Weitere Seiten: Aufgaben
foreach (var tab in _currentExam.Tabs) foreach (var tab in _currentExam.Tabs)
{ {
var page = document.AddPage(); var page = document.AddPage();
var pageGfx = XGraphics.FromPdfPage(page); var pageGfx = XGraphics.FromPdfPage(page);
pageGfx.DrawString($"Aufgabe {tab.Aufgabennummer}", font, XBrushes.Black, new XRect(50, 50, page.Width, page.Height), XStringFormats.TopLeft); pageGfx.DrawString($"Aufgabe {tab.Aufgabennummer}", fontB, XBrushes.Black, new XRect(50, 50, page.Width, page.Height), XStringFormats.TopLeft);
pageGfx.DrawString($"Überschrift: {tab.Überschrift}", font, XBrushes.Black, new XRect(50, 100, page.Width, page.Height), XStringFormats.TopLeft); pageGfx.DrawString($"Überschrift: {tab.Überschrift}", fontB, XBrushes.Black, new XRect(50, 100, page.Width, page.Height), XStringFormats.TopLeft);
var descriptionFont = new XFont("Arial", 12, XFontStyleEx.Regular);
var descriptionRect = new XRect(50, 150, page.Width - 100, page.Height - 200); var descriptionRect = new XRect(50, 150, page.Width - 100, page.Height - 200);
pageGfx.DrawString(tab.Inhalt, descriptionFont, XBrushes.Black, descriptionRect, XStringFormats.TopLeft); var formatter = new XTextFormatter(pageGfx);
formatter.Alignment = XParagraphAlignment.Left;
formatter.DrawString(tab.Inhalt, descriptionFont, XBrushes.Black, descriptionRect);
} }
// PDF speichern
document.Save(filePath); document.Save(filePath);
await MessageBox.Show(this, "PDF erfolgreich gespeichert!", "Erfolg", MessageBoxButton.Ok); await MessageBox.Show(this, "PDF erfolgreich gespeichert!", "Erfolg", MessageBoxButton.Ok);
} }
@@ -566,7 +568,7 @@ namespace PLG_Exam
await MessageBox.Show(this, "Fehler beim PDF-Export.", "Fehler", MessageBoxButton.Ok); await MessageBox.Show(this, "Fehler beim PDF-Export.", "Fehler", MessageBoxButton.Ok);
} }
} }
}
} }
}