public static void DrawToFile(HuffLibrary.Tree HTree, DrawSettings Options, string FileName)
{
int width, height;
GetAreaSize (HTree.GetRootNode (), out width, out height, 30);
Gdk.Pixmap canvas = new Pixmap (null, width, height, 24);
var bg_gc = new Gdk.GC (canvas);
bg_gc.RgbFgColor = new Color (0, 0, 0);
canvas.DrawRectangle (bg_gc, true, 0, 0, width, height);
if (Options.draw_grid)
DrawGrid (canvas, 30);
var gc = new Gdk.GC (canvas);
gc.RgbFgColor = new Color (255, 255, 0);
priv_DrawList (gc, canvas, HTree.GetRootNode (), 0, 0, 0);
Gdk.Pixbuf buffer = Gdk.Pixbuf.FromDrawable (canvas, Screen.Default.RgbColormap, 0, 0, 0, 0, width, height);
buffer.Save (FileName, "png");
}
public static void DrawTree(HuffLibrary.Tree HTree, Gtk.DrawingArea Canvas, DrawSettings Options)
{
Canvas.GdkWindow.BeginPaintRegion (Canvas.GdkWindow.ClipRegion);
Canvas.GdkWindow.Background = new Color (0, 0, 0);
if (Options.draw_grid)
DrawGrid (Canvas.GdkWindow, cellsize);
DrawList (Canvas.GdkWindow, HTree.GetRootNode ());
Canvas.GdkWindow.EndPaint ();
}
