protected override Gdk.Pixmap Create(Gdk.Color fg, Gdk.Color bg)
{
Gdk.Window win = widget.GdkWindow;
Gdk.GC gc = new Gdk.GC(win);
Gdk.Pixmap pix = new Gdk.Pixmap(win, 256*2*width, height, -1);
// draw the background
gc.RgbFgColor = bg;
pix.DrawRectangle(gc, true, 0, 0, 256*2*width, height);
// render the bytes
string s;
if (info.Uppercase == false)
s = HexDrawer.HexTableLower;
else
s = HexDrawer.HexTableUpper;
//System.Console.WriteLine(s);
pangoLayout.SetText(s);
gc.RgbFgColor = fg;
pix.DrawLayout(gc, 0, 0, pangoLayout);
return pix;
}
protected override Gdk.Pixmap Create(Gdk.Color fg, Gdk.Color bg)
{
Gdk.Window win = widget.GdkWindow;
Gdk.GC gc = new Gdk.GC(win);
Gdk.Pixmap pix = new Gdk.Pixmap(win, 4*2*width, height, -1);
// draw the background
gc.RgbFgColor = bg;
pix.DrawRectangle(gc, true, 0, 0, 4*2*width, height);
// render the bytes
string s = "00011011";
//Console.WriteLine(s);
pangoLayout.SetText(s);
gc.RgbFgColor = fg;
pix.DrawLayout(gc, 0, 0, pangoLayout);
return pix;
}
protected override Gdk.Pixmap Create(Gdk.Color fg, Gdk.Color bg)
{
Gdk.Window win = widget.GdkWindow;
Gdk.GC gc = new Gdk.GC(win);
Gdk.Pixmap pix = new Gdk.Pixmap(win, 256 * 2 * width, height, -1);
// draw the background
gc.RgbFgColor = bg;
pix.DrawRectangle(gc, true, 0, 0, 256 * 2 * width, height);
// render the bytes
string s;
if (info.Uppercase == false)
{
s = HexDrawer.HexTableLower;
}
else
{
s = HexDrawer.HexTableUpper;
}
//System.Console.WriteLine(s);
gc.RgbFgColor = fg;
// Render the text in two parts (256 printable characters each). We do
// this to work around a bug in some drivers that fail to render text
// that ends up wider than 4096 pixels.
pangoLayout.SetText(s.Substring(0, 256));
pix.DrawLayout(gc, 0, 0, pangoLayout);
// The second part also contains the two Zero Width Non-Joiner
// characters, so it's actually 258 string characters, although still
// 256 printable characters.
pangoLayout.SetText(s.Substring(256));
pix.DrawLayout(gc, 128 * 2 * width, 0, pangoLayout);
return(pix);
}
protected override Gdk.Pixbuf RenderInitialPixbuf (Gdk.Window parentwindow, Gdk.Rectangle bounds)
{
//FIXME add a drop shadow on the pixmap, and expand the bounds to include this
using (Gdk.Pixmap pixmap = new Gdk.Pixmap (parentwindow, bounds.Width, bounds.Height)) {
using (var bgGc = new Gdk.GC(pixmap)) {
bgGc.RgbFgColor = CairoExtensions.CairoColorToGdkColor (marker.colorMatrix[0, 0, 0, 0, 0]);
pixmap.DrawRectangle (bgGc, true, 0, 0, bounds.Width, bounds.Height);
pixmap.DrawLayout (marker.gc, 4, (bounds.Height - marker.Layouts[0].Height) / 2, marker.Layouts[0].Layout);
}
return Gdk.Pixbuf.FromDrawable (pixmap, Colormap, 0, 0, 0, 0, bounds.Width, bounds.Height);
}
}
protected override Gdk.Pixbuf RenderInitialPixbuf(Gdk.Window parentwindow, Gdk.Rectangle bounds)
{
//FIXME add a drop shadow on the pixmap, and expand the bounds to include this
using (Gdk.Pixmap pixmap = new Gdk.Pixmap(parentwindow, bounds.Width, bounds.Height)) {
using (var bgGc = new Gdk.GC(pixmap)) {
bgGc.RgbFgColor = CairoExtensions.CairoColorToGdkColor(marker.colorMatrix[0, 0, 0, 0, 0]);
pixmap.DrawRectangle(bgGc, true, 0, 0, bounds.Width, bounds.Height);
pixmap.DrawLayout(marker.gc, 4, (bounds.Height - marker.Layouts[0].Height) / 2, marker.Layouts[0].Layout);
}
return(Gdk.Pixbuf.FromDrawable(pixmap, Colormap, 0, 0, 0, 0, bounds.Width, bounds.Height));
}
}
