public void Save(string filename, FontService fontService)
{
Gdk.Pixbuf pixbuf = null;
BinaryWriter file = null;
try
{
pixbuf = BuildImage(fontService);
//pixbuf.Save (String.Format("{0}.bmp", filename), "bmp");
file = new BinaryWriter(File.Create(String.Format("{0}.dft", filename)), Encoding.ASCII);
TFontHeader header = new TFontHeader(1, pixbuf.Width, pixbuf.Height);
file.Write(header);
file.Write(boxes);
file.Write(pixbuf);
}
finally
{
if (file != null)
{
file.Close();
}
// manual dispose
if (pixbuf != null)
{
(pixbuf as IDisposable).Dispose();
}
}
}
public void BuildPreview(FontService fontService)
{
tablePreviewBuf = dftUtil.BuildImage (fontService);
base.SetSizeRequest (tablePreviewBuf.Width, tablePreviewBuf.Height);
size = new Gdk.Size (tablePreviewBuf.Width, tablePreviewBuf.Height);
fileSize = dftUtil.CalcFileSize (tablePreviewBuf);
base.QueueDraw ();
}
public void BuildPreview(FontService fontService)
{
tablePreviewBuf = DftUtil.BuildImage(fontService);
base.SetSizeRequest(tablePreviewBuf.Width, tablePreviewBuf.Height);
size = new Gdk.Size(tablePreviewBuf.Width, tablePreviewBuf.Height);
FileSize = DftUtil.CalcFileSize(tablePreviewBuf);
base.QueueDraw();
}
public Gdk.Pixbuf BuildImage(FontService fontService)
{
Cairo.ImageSurface image = new Cairo.ImageSurface(Cairo.Format.ARGB32, WIDTH, HEIGHT);
Cairo.Context ctx = new Cairo.Context(image);
Pango.Layout layout = Pango.CairoHelper.CreateLayout(ctx);
fontService.AssignLayout(layout);
// fill background
ctx.Save();
ctx.Color = new Cairo.Color(0.0, 0.0, 0.0, 1.0);
ctx.Paint();
ctx.Restore();
int charCode = 0;
int maxHeight = 0;
Cairo.Point pos = new Cairo.Point(PADDING, PADDING);
while ((!fontService.OnlyEnglish && charCode < 224) ||
(fontService.OnlyEnglish && charCode < (224 - 66)))
{
layout.SetText(alphabet[charCode].ToString());
Pango.Rectangle te = GetTextExtents(layout, pos);
// next line
if (pos.X + te.Width + fontService.Spacing + PADDING > image.Width)
{
pos.X = PADDING;
pos.Y = te.Y + maxHeight + PADDING;
}
te = DrawText(ctx, layout, pos);
boxes[charCode] = te;
pos.X = te.X + te.Width + fontService.Spacing + PADDING;
maxHeight = Math.Max(maxHeight, te.Height);
charCode++;
}
int cropHeight = NextP2(boxes[charCode - 1].Y + boxes[charCode - 1].Height - 1);
Gdk.Pixbuf pixbuf = new Gdk.Pixbuf(
image.Data, true, 8,
image.Width,
cropHeight,
image.Stride);
// manual dispose
(image as IDisposable).Dispose();
(layout as IDisposable).Dispose();
(ctx.Target as IDisposable).Dispose();
(ctx as IDisposable).Dispose();
return(pixbuf);
}
public void DrawLayout(Gdk.Drawable drawable, Gdk.GC gc, FontService fontService)
{
Gdk.Pixbuf pixbuf = BuildImage(fontService);
int w = -1, h = -1;
drawable.GetSize(out w, out h);
pixbuf.RenderToDrawable(drawable, gc, 0, 0, 0, 0, w, h, Gdk.RgbDither.Normal, 0, 0);
// manual dispose
(pixbuf as IDisposable).Dispose();
}
public FontBuildWindow (FontService fontService) :
base(Gtk.WindowType.Toplevel)
{
this.Build ();
this.dftUtil = new DftUtil ();
this.fontService = fontService;
this.fileSaveWidget.SelectMultiple = false;
using (FileFilter filter = new FileFilter()) {
filter.Name = "DGLE2 Bitmap Fonts";
filter.AddMimeType ("font/dft");
filter.AddPattern ("*.dft");
this.fileSaveWidget.AddFilter (filter);
}
using (FileFilter filter = new FileFilter()) {
filter.Name = "All";
filter.AddPattern ("*.*");
this.fileSaveWidget.AddFilter (filter);
}
this.fileSaveWidget.CurrentName =
String.Format(@"{0}_{1}", fontService.Family.Name, fontService.Size);
tablePreviewBuf = this.dftUtil.BuildImage (fontService);
this.drawingarea3.SetSizeRequest (tablePreviewBuf.Width, tablePreviewBuf.Height);
this.eWidth.Text = tablePreviewBuf.Width.ToString();
this.eHeight.Text = tablePreviewBuf.Height.ToString();
this.DeleteEvent += HandleDeleteEvent;
this.drawingarea3.ExposeEvent += DrawPreviewFontTable;
this.btnCancel.Clicked += delegate (object sender, EventArgs e) {
this.Destroy();
};
this.btnSave.Clicked += HandleSave;
}
public void Save(string filename, FontService fontService)
{
Gdk.Pixbuf pixbuf = BuildImage (fontService);
//pixbuf.Save (String.Format("{0}.bmp", filename), "bmp");
BinaryWriter file =
new BinaryWriter(File.Create(String.Format("{0}.dft", filename)), Encoding.ASCII);
TFontHeader header = new TFontHeader(1, pixbuf.Width, pixbuf.Height);
// extensions doesn;t work on mono2
DFTExtensions.Write(file, header);
DFTExtensions.Write(file, boxes);
DFTExtensions.Write(file, pixbuf);
file.Close();
// manual dispose
(pixbuf as IDisposable).Dispose ();
}
public void DrawLayout(Gdk.Drawable drawable, Gdk.GC gc, FontService fontService)
{
Gdk.Pixbuf pixbuf = BuildImage(fontService);
int w = -1, h = -1;
drawable.GetSize(out w, out h);
pixbuf.RenderToDrawable(drawable, gc, 0, 0, 0, 0, w, h, Gdk.RgbDither.Normal, 0, 0);
// manual dispose
(pixbuf as IDisposable).Dispose ();
}
public Gdk.Pixbuf BuildImage(FontService fontService)
{
Cairo.ImageSurface image = new Cairo.ImageSurface (Cairo.Format.ARGB32, WIDTH, HEIGHT);
Cairo.Context ctx = new Cairo.Context (image);
Pango.Layout layout = Pango.CairoHelper.CreateLayout (ctx);
fontService.AssignLayout (layout);
// fill background
ctx.Save ();
ctx.Color = new Cairo.Color (0.0, 0.0, 0.0, 1.0);
ctx.Paint ();
ctx.Restore ();
int charCode = 0;
int maxHeight = 0;
Cairo.Point pos = new Cairo.Point (PADDING, PADDING);
while ((!fontService.OnlyEnglish && charCode < 224) ||
(fontService.OnlyEnglish && charCode < (224 - 66))) {
layout.SetText (alphabet[charCode].ToString());
Pango.Rectangle te = GetTextExtents (layout, pos);
// next line
if (pos.X + te.Width + fontService.Spacing + PADDING > image.Width) {
pos.X = PADDING;
pos.Y = te.Y + maxHeight + PADDING;
}
te = DrawText (ctx, layout, pos);
boxes[charCode] = te;
pos.X = te.X + te.Width + fontService.Spacing + PADDING;
maxHeight = Math.Max (maxHeight, te.Height);
charCode++;
}
int cropHeight = NextP2 (boxes[charCode - 1].Y + boxes[charCode - 1].Height - 1);
Gdk.Pixbuf pixbuf = new Gdk.Pixbuf (
image.Data, true, 8,
image.Width,
cropHeight,
image.Stride);
// manual dispose
(image as IDisposable).Dispose ();
(layout as IDisposable).Dispose ();
(ctx.Target as IDisposable).Dispose ();
(ctx as IDisposable).Dispose ();
return pixbuf;
}
public void Save(string filename, FontService fontService)
{
Gdk.Pixbuf pixbuf = null;
BinaryWriter file = null;
try
{
pixbuf = BuildImage(fontService);
//pixbuf.Save (String.Format("{0}.bmp", filename), "bmp");
file = new BinaryWriter(File.Create(String.Format("{0}.dft", filename)), Encoding.ASCII);
TFontHeader header = new TFontHeader(1, pixbuf.Width, pixbuf.Height);
file.Write(header);
file.Write(boxes);
file.Write(pixbuf);
}
finally
{
if (file != null)
file.Close();
// manual dispose
if (pixbuf != null)
(pixbuf as IDisposable).Dispose();
}
}
