private void DrawButtonShadows(DrawingContext dc, int x, int y)
{
// Draw shadows along the left and bottom sides.
dc.DrawLines(
new Pen(this.Shadow, 1),
new Point[]
{
new Point(x * cellSize, y * cellSize + 1),
new Point(x * cellSize, (y + 1) * cellSize - 1),
new Point((x + 1) * cellSize - 2, (y + 1) * cellSize - 1)
});
dc.DrawLines(
new Pen(this.Shadow, 1),
new Point[]
{
new Point(x * cellSize + 1, y * cellSize + 2),
new Point(x * cellSize + 1, (y + 1) * cellSize - 2),
new Point((x + 1) * cellSize - 3, (y + 1) * cellSize - 2)
});
// Draw highlights along the top and right sides.
dc.DrawLines(
new Pen(this.Highlight, 1),
new Point[]
{
new Point(x * cellSize + 1, y * cellSize),
new Point((x + 1) * cellSize - 1, y * cellSize),
new Point((x + 1) * cellSize - 1, (y + 1) * cellSize - 2)
});
dc.DrawLines(
new Pen(this.Highlight, 1),
new Point[]
{
new Point(x * cellSize + 2, y * cellSize + 1),
new Point((x + 1) * cellSize - 2, y * cellSize + 1),
new Point((x + 1) * cellSize - 2, (y + 1) * cellSize - 3)
});
}
