private void button3_Click(object sender, EventArgs e)
{
Graphics g = this.CreateGraphics();
int x = 0;
int y = 0;
int width = this.ClientRectangle.Width;
int height = this.ClientRectangle.Height / 5;
Brush whiteBrush = System.Drawing.Brushes.White;
Brush blackBrush = System.Drawing.Brushes.Black;
using (Brush brush = new SolidBrush(Color.DarkBlue))
{
g.FillRectangle(brush, x, y, width, height);
g.DrawString(brush.ToString(), this.Font, whiteBrush, x, y);
y += height;
}
string file = @"E:\document\My Pictures\mine\俄罗斯方块_图标_16.bmp";
using (Brush brush =
new TextureBrush(new Bitmap(file)))
{
g.FillRectangle(brush, x, y, width, height);
g.DrawString(brush.ToString(), this.Font, whiteBrush, x, y);
y += height;
}
using (Brush brush =
new HatchBrush(
HatchStyle.Divot, Color.DarkBlue, Color.White))
{
g.FillRectangle(brush, x, y, width, height);
g.DrawString(brush.ToString(), this.Font, blackBrush, x, y);
y += height;
}
using (Brush brush =
new LinearGradientBrush(
new Rectangle(x, y, width, height),
Color.DarkBlue,
Color.White,
45.0f))
{
g.FillRectangle(brush, x, y, width, height);
g.DrawString(brush.ToString(), this.Font, blackBrush, x, y);
y += height;
}
Point[] points = new Point[] { new Point(x, y),
new Point(x + width, y),
new Point(x + width, y + height),
new Point(x, y + height) };
using (Brush brush = new PathGradientBrush(points))
{
g.FillRectangle(brush, x, y, width, height);
g.DrawString(brush.ToString(), this.Font, blackBrush, x, y);
y += height;
}
}