public void Render(MudleObject root)
{
var(width, height) = root.CalualteBounds();
Surface = Cairo.cairo_image_surface_create(CairoFormat.CairoFormatArgb32, width, height);
Cr = Cairo.cairo_create(Surface);
Internalrender(root, Cr, 0, 0);
}
private void Internalrender(MudleObject root, IntPtr cr, int x, int y)
{
var(width, height) = root.CalualteBounds();
Cairo.cairo_move_to(cr, x, y);
//apply bg color
var color = root.GetBackgroundColor();
Cairo.cairo_set_source_rgb(Cr, color.R, color.G, color.B);
//drawbg
switch (root.Implments)
{
case "rectangle":
Cairo.cairo_rectangle(cr, x, y, width, height);
Cairo.cairo_fill(cr);
break;
case "text":
var fgcolor = root.GetColor("foreground-color");
Cairo.cairo_set_source_rgb(Cr, fgcolor.R, fgcolor.G, fgcolor.B);
Cairo.cairo_select_font_face(cr, "Sans", CairoFontSlant.CairoFontSlantNormal,
CairoFontWeight.CairoFontWeightNormal);
Cairo.cairo_set_font_size(cr, 10.0);
Cairo.cairo_show_text(cr, root.Properties["value"].Value.Trim('"').Trim('"'));
break;
}
foreach (var mudleObject in root.Children)
{
var(x1, y1) = mudleObject.Value.CalualteLocation();
Internalrender(mudleObject.Value, cr, x1, y1);
}
}