protected override Rectangle DrawShape(Rectangle rect, Layer l) { Rectangle dirty; using (Context g = new Context (l.Surface)) { g.AppendPath (PintaCore.Layers.SelectionPath); g.FillRule = FillRule.EvenOdd; g.Clip (); g.Antialias = Antialias.Subpixel; dirty = rect; if (FillShape && StrokeShape) dirty = g.FillStrokedEllipse (rect, fill_color, outline_color, BrushWidth); else if (FillShape) dirty = g.FillEllipse (rect, outline_color); else dirty = g.DrawEllipse (rect, outline_color, BrushWidth); } return dirty; }
private void DrawControlPoints(Context g) { int x, y; Gdk.ModifierType mask; drawing.GdkWindow.GetPointer (out x, out y, out mask); var infos = GetDrawingInfos (); foreach (var controlPoints in ControlPoints) { infos.MoveNext (); var info = infos.Current; for (int i = 0; i < controlPoints.Count; i++) { int cpx = controlPoints.Keys [i]; int cpy = size - 1 - (int)controlPoints.Values [i]; Rectangle rect; if (info.IsActive) { if (CheckControlPointProximity (cpx, cpy, x, y)) { rect = new Rectangle (cpx - (radius + 2) / 2, cpy - (radius + 2) / 2, radius + 2, radius + 2); g.DrawEllipse (rect, new Color (0.2, 0.2, 0.2), 2); rect = new Rectangle (cpx - radius / 2, cpy - radius / 2, radius, radius); g.FillEllipse (rect, new Color (0.9, 0.9, 0.9)); } else { rect = new Rectangle (cpx - radius / 2, cpy - radius / 2, radius, radius); g.DrawEllipse (rect, info.Color, 2); } } rect = new Rectangle (cpx - (radius - 2) / 2, cpy - (radius - 2) / 2, radius - 2, radius -2); g.FillEllipse (rect, info.Color); } } g.Stroke (); }
}