private void RootContainer_MouseLeftButtonUp(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
if (_locatorTcs != null)
{
var rootContainer = (FrameworkElement)sender;
var pos = e.GetPosition(rootContainer);
var pixelSize = WpfUnitsConversion.ToPixels(rootContainer as Visual, pos);
var result = LocatorResult.CreateClicked((int)pixelSize.X, (int)pixelSize.Y);
EndLocatorMode(result);
}
}
private void PlotWindowPane_SizeChanged(object sender, System.Windows.SizeChangedEventArgs e)
{
var unadjustedPixelSize = WpfUnitsConversion.ToPixels(Content as Visual, e.NewSize);
// If the window gets below a certain minimum size, plot to the minimum size
// and user will be able to use scrollbars to see the whole thing
int pixelWidth = Math.Max((int)unadjustedPixelSize.Width, MinPixelWidth);
int pixelHeight = Math.Max((int)unadjustedPixelSize.Height, MinPixelHeight);
// Throttle resize requests since we get a lot of size changed events when the tool window is undocked
IdleTimeAction.Cancel(this);
IdleTimeAction.Create(() => {
PlotContentProvider.DoNotWait(_plotHistory.PlotContentProvider.ResizePlotAsync(pixelWidth, pixelHeight));
}, 100, this);
}
protected override Size MeasureOverride(Size constraint)
{
BitmapImage bmp = this.Source as BitmapImage;
if (bmp != null)
{
// WPF assumes that your code doesn't have special dpi handling
// and automatically sizes bitmaps to avoid them being too
// small when running at high dpi.
// We prevent that scaling by calculating a size based on
// pixel size and dpi setting.
Size bitmapSize = new Size(bmp.PixelWidth, bmp.PixelHeight);
return(WpfUnitsConversion.FromPixels(this, bitmapSize));
}
return(base.MeasureOverride(constraint));
}
