private void image1_MouseMove(object sender, MouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
{
int x = (int)e.GetPosition((IInputElement)sender).X;
int y = (int)(255 - e.GetPosition((IInputElement)sender).Y);
this.Title = string.Format("{0},{1}", x, y);
var array =
sender == image1 ? _transformR :
sender == image2 ? _transformG :
_transformB;
var bmp =
sender == image1 ? wbmapR :
sender == image2 ? wbmapG :
wbmapB;
var color =
sender == image1 ? Colors.Red :
sender == image2 ? Colors.Green :
Colors.Blue;
array[x] = y;
bmp.update(array, color);
MainMain.CustomRamp(_transformR, _transformG, _transformB);
}
}
private void apply()
{
string methodName = (string)cboMethod.SelectedItem;
if (methodName == null)
{
return; // nothing selected
}
int[] sliderValues = new[] { (int)slider1.Value, (int)slider2.Value, (int)slider3.Value, (int)slider4.Value };
var values = _posterise.ApplyMethod(methodName, sliderValues);
_transformR = values.Red;
_transformG = values.Green;
_transformB = values.Blue;
wbmapR.update(_transformR, Colors.Red);
wbmapG.update(_transformG, Colors.Green);
wbmapB.update(_transformB, Colors.Blue);
MainMain.CustomRamp(_transformR, _transformG, _transformB);
}