public void SetScreenAreaTest()
{
IScreenToCoordinateMapper m = new ScreenToCoordinateMapper(0, 1000, -1000, 1000, 0, 1000, 1000, -1000);
Assert.AreEqual(m.GetCoordinateX(500), 0);
Assert.AreEqual(m.GetCoordinateX(750), 500);
Assert.AreEqual(m.GetCoordinateY(500), 0);
Assert.AreEqual(m.GetCoordinateY(750), -500);
Assert.AreEqual(m.GetCoordinateY(0), 1000);
Assert.AreEqual(m.GetCoordinateY(1000), -1000);
////m.SetScreenArea(new System.Drawing.RectangleF(0, 0, 2000, 2000));
//m.setScreenXRange()
//Assert.AreEqual(m.GetCoordinateX(1000), 0);
//Assert.AreEqual(m.GetCoordinateX(1500), 500);
//Assert.AreEqual(m.GetCoordinateY(1000), 0);
//Assert.AreEqual(m.GetCoordinateY(1500), -500);
////m.SetScreenArea(new System.Drawing.RectangleF(1000, 1000, 1000, 1000));
//Assert.AreEqual(m.GetCoordinateX(1000), -1000);
//Assert.AreEqual(m.GetCoordinateX(1500), 0);
//Assert.AreEqual(m.GetCoordinateY(1000), 1000);
//Assert.AreEqual(m.GetCoordinateY(1500), 0);
////m = new ScreenToCoordinateMapper(1000, 0, 2000, 0, 1000, 0, 0, -2000);
//m = new YAxisReversedDecorator(m);
//Assert.AreEqual(m.GetCoordinateX(500), 1000);
//Assert.AreEqual(m.GetCoordinateY(500), -1000);
//Assert.AreEqual(m.GetScreenY(-1000), 500);
//Assert.AreEqual(m.GetScreenY(-500), 250);
//Assert.AreEqual(m.GetScreenY(-2000), 1000);
//Assert.AreEqual(m.GetScreenY(0), 0);
}
private void Form1_Load(object sender, EventArgs e)
{
IScreenToCoordinateMapper mapper = new ScreenToCoordinateMapper();
mapper = new SquaredScreenRectDecorator(mapper);
p = new PPIDisplay(pictureBox1, mapper);
}
public void SetScreenXRangeTest()
{
IScreenToCoordinateMapper m = new ScreenToCoordinateMapper(0, 1000, -1000, 1000, 0, 1000, 1000, -1000);
Assert.AreEqual(m.GetCoordinateX(500), 0);
Assert.AreEqual(m.GetCoordinateX(750), 500);
Assert.AreEqual(m.GetCoordinateY(500), 0);
Assert.AreEqual(m.GetCoordinateY(750), -500);
Assert.AreEqual(m.GetCoordinateY(0), 1000);
Assert.AreEqual(m.GetCoordinateY(1000), -1000);
////m.SetScreenArea(new System.Drawing.RectangleF(0, 0, 2000, 2000));
//m.SetScreenXRange(0, 2000);
m.SetScreenArea(0, 2000, 0, 1000);
Assert.AreEqual(m.GetCoordinateX(1000), 0);
Assert.AreEqual(m.GetCoordinateX(1500), 500);
Assert.AreEqual(m.GetCoordinateY(1000), -1000);
Assert.AreEqual(m.GetCoordinateY(750), -500);
//m.SetScreenXRange(2000, 0);
m.SetScreenArea(2000, 0, 0, 1000);
Assert.AreEqual(m.GetCoordinateX(1000), 0);
Assert.AreEqual(m.GetCoordinateX(1500), -500);
Assert.AreEqual(m.GetCoordinateY(1000), -1000);
Assert.AreEqual(m.GetCoordinateY(750), -500);
}