private void CaptureImage_OnPreviewMouseMove(object sender, MouseEventArgs e)
{
if (!(sender is Image image) || image.Source == null || !image.IsMouseOver)
{
return;
}
this.GetViewModel().HoveredColor = PickerUtil.GetColorAt(this.GetViewModel().CurrentBitmap, PickerViewModel.GetCoordsAt(image, e.GetPosition(CaptureImage)));
}
private void BtnDesktop_OnClick(object sender, RoutedEventArgs e)
{
this.Closed += (s, arg) =>
{
// You'd think being in the 'closed' would be good enough but nope!
// Sleep about 0.5 seconds to give the window a chance to fully close
Thread.Sleep(500);
// Open the picker window with a capture of the current screen
new PickerWindow(this.Owner, PickerUtil.CaptureScreen()).ShowDialog();
};
this.Close();
}
public void EmitsExpectedGs()
{
PickerUtil.NextRgb(out var nextR, out var nextG, out var nextB);
for (var g = 0; g <= 255; ++g)
{
Assert.AreEqual((0, g, 0), (nextR, nextG, nextB));
for (var r = 0; r <= 255; ++r)
{
PickerUtil.NextRgb(out nextR, out nextG, out nextB);
}
}
}
private void CaptureImage_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
CaptureImage.CaptureMouse();
var tt = (TranslateTransform)((TransformGroup)CaptureImage.RenderTransform).Children.First(tr => tr is TranslateTransform);
_start = e.GetPosition(CaptureImageBorder);
_origin = new Point(tt.X, tt.Y);
if (!(sender is Image image) || image.Source == null || !image.IsMouseOver)
{
return;
}
this.GetViewModel().PickedColor = PickerUtil.GetColorAt(this.GetViewModel().CurrentBitmap, PickerViewModel.GetCoordsAt(image, e.GetPosition(CaptureImage)));
}
public void SetUp()
{
PickerUtil.Reset();
}