public void TestColorMap()
{
var tmpFile = GdiImageLayerTest.CreateImage(new Size(300, 300), new Point(10, 10));
using (var l = new GdiImageLayer(tmpFile))
using (var pl = new GdiImageLayerProxy<GdiImageLayer>(l, new ColorMap{OldColor = Color.Red, NewColor = Color.MistyRose}))
using (var m = new Map(new Size(450, 450)))
{
m.Layers.Add(pl);
m.ZoomToExtents();
using (var img = (Bitmap)m.GetMap())
{
var color = img.GetPixel(225, 225);
Assert.AreEqual(Color.MistyRose.ToArgb(), color.ToArgb());
}
}
GdiImageLayerTest.DeleteTmpFiles(tmpFile);
}
public void TestColorMatrix()
{
var tmpFile = GdiImageLayerTest.CreateImage(new Size(300, 300), new Point(10, 10));
using (var l = new GdiImageLayer(tmpFile))
using (var pl = new GdiImageLayerProxy<GdiImageLayer>(l, 0.3f))
using (var m = new Map(new Size(450, 450)))
{
m.Layers.Add(pl);
m.ZoomToExtents();
using (var img = (Bitmap)m.GetMap())
{
var color = img.GetPixel(225, 225);
Assert.AreEqual((byte)Math.Round(0.3f * 255, MidpointRounding.AwayFromZero), color.A);
}
}
GdiImageLayerTest.DeleteTmpFiles(tmpFile);
}