private static bool SaveFont()
{
try
{
string tempPath = Path.GetTempPath();
string tempPngFile = Path.Combine(tempPath, "temptexture.png");
string tempDdsFile = Path.Combine(tempPath, "temptexture.dds");
const string filename = "lyrics.dds";
string ddsFilename = filename;
string pngFilename = filename;
bool keepPngFile = false;
if (filename.EndsWith(".dds"))
{
pngFilename = Path.ChangeExtension(filename, ".png");
}
else
{
ddsFilename = Path.ChangeExtension(filename, ".dds");
keepPngFile = true;
}
string definitionFilename = Path.ChangeExtension(filename, ".glyphs.xml");
GlyphDefinitions.Save(definitionFilename, FontGenerator);
BitmapFunctions.SaveImage(FontCanvas, tempPngFile, TextureWidth, TextureHeight);
using (Process nvdxtProcess = new Process())
{
nvdxtProcess.StartInfo.UseShellExecute = false;
nvdxtProcess.StartInfo.CreateNoWindow = true;
nvdxtProcess.StartInfo.FileName = "nvdxt.exe";
nvdxtProcess.StartInfo.Arguments = $"-file \"{tempPngFile}\" -output \"{tempDdsFile}\" -quality_highest -dxt5 -nomipmap -overwrite -forcewrite";
nvdxtProcess.Start();
nvdxtProcess.WaitForExit();
}
File.Delete(ddsFilename);
File.Move(tempDdsFile, ddsFilename);
if (keepPngFile)
{
File.Delete(pngFilename);
File.Move(tempPngFile, pngFilename);
}
else
{
File.Delete(tempPngFile);
}
}
catch (Exception ex)
{
Console.WriteLine("Error saving texture file.\n" + ex.Message);
return(false);
}
return(true);
}
/// <summary>
/// Tests whether the glyph height of the capital letter X using the selected font is larger than the default glyph height.
/// </summary>
/// <returns>Returns false if the user cancels the operation.</returns>
private bool TestGlyphSize()
{
Grid testGrid = new Grid();
int fontSize = Math.Max(FontSettings.FontSize, FontSettings.KanjiFontSize);
Run testRun = new Run
{
Text = "X",
FontFamily = FontSettings.FontFamily,
FontSize = fontSize,
FontWeight = FontSettings.FontWeight,
Foreground = Brushes.Red
};
TextBlock testText = new TextBlock(testRun)
{
Margin = new Thickness(GlyphHorizontalMargin, 0, GlyphHorizontalMargin, 0),
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center
};
testGrid.Children.Add(testText);
testGrid.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
testGrid.Arrange(new Rect(testGrid.DesiredSize));
BitmapSource glyphBitmap = BitmapFunctions.CaptureScreen(testGrid, 96.0, 96.0);
Rect innerRect = DetectInnerRectFromPixels(glyphBitmap, new Rect(0.0, 0.0, testGrid.ActualWidth, testGrid.ActualHeight));
//if (testGrid.ActualHeight > GlyphHeight)
if (innerRect.Height > GlyphHeight)
{
int newGlyphHeight = (int)Math.Ceiling(innerRect.Height);
/*string message = Properties.Resources.Error_Generation_GlyphSizeTooLargeMessage +
* Environment.NewLine + Environment.NewLine +
* string.Format(Properties.Resources.Error_Generation_GlyphSizeConfirmation, newGlyphHeight);
*
* var answer = MessageBox.Show(
* message,
* Properties.Resources.Error_Generation_GlyphSizeTooLargeTitle,
* MessageBoxButton.YesNo,
* MessageBoxImage.Information);
*
* if (answer == MessageBoxResult.No)
* return false;
* else*/
GlyphHeight = newGlyphHeight;
}
return(true);
}
private void AddInnerRect(string glyph, Grid glyphGrid, TextBlock innerText, double x, double y)
{
Rect innerRect;
BitmapSource glyphBitmap = BitmapFunctions.CaptureScreen(glyphGrid, 96.0, 96.0);
if (string.IsNullOrWhiteSpace(glyph) || glyphBitmap == null || !UseAccurateInnerRects)
{
double innerWidth = innerText.ActualWidth + SpacingAdjustment;
if (innerWidth < 0)
{
innerWidth = 0;
}
innerRect = CreateInnerRect(
x: x,
y: y,
outerHeight: OuterRects[glyph].Height,
innerWidth: innerWidth,
innerHeight: innerText.ActualHeight);
}
else
{
innerRect = DetectInnerRectFromPixels(glyphBitmap, OuterRects[glyph]);
// Create new outer rect to keep horizontal margin constant
OuterRects[glyph] = new Rect(
innerRect.X - GlyphHorizontalMargin,
OuterRects[glyph].Y,
innerRect.Width + (GlyphHorizontalMargin * 2),
OuterRects[glyph].Height);
RectCanvas.Children.RemoveAt(RectCanvas.Children.Count - 1);
CreateOuterRectangleForCanvas(glyph, OuterRects[glyph]);
}
/*if(inner.Height > DefaultGlyphHeight)
* {
* var answer = MessageBox.Show(
* "The glyph height for the selected font is larger than the default (52 pixels).\n\n",
* "Glyph Size Too Large");
* }*/
Brush rectBrush = Brushes.DarkViolet;
Rect outer = OuterRects[glyph];
// Check if the inner rect is larger than the outer
if (innerRect.Top < outer.Top ||
innerRect.Left < outer.Left ||
innerRect.Bottom > outer.Bottom ||
innerRect.Right > outer.Right)
{
if (!RectErrorMessageShown)
{
//MessageBox.Show(Properties.Resources.Error_Generation_OverlappingBoundingRects, Properties.Resources.Error_Warning);
RectErrorMessageShown = true;
}
// Resize the width of the inner rect to fit inside the outer
if (innerRect.Right > outer.Right)
{
innerRect = new Rect(
innerRect.X,
innerRect.Y,
innerRect.Width - (outer.Right - innerRect.Right),
innerRect.Height);
}
rectBrush = Brushes.Red;
}
InnerRects.Add(glyph, innerRect);
CreateInnerRectangleForCanvas(innerRect, rectBrush);
}