public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
double value_ = (double)value;
double imageWidthOrHeight = value_ / ScreenDPI.GetScreenScaleFactor();
return(imageWidthOrHeight);
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
double widthOrHeight = (double)value;
double realWidthOrHeightToDisplay = widthOrHeight * ScreenDPI.GetScreenScaleFactor();
return(realWidthOrHeightToDisplay);
}
public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
Thickness value_ = (Thickness)value;
// converted
PointF originValue = new PointF((float)(value_.Left * ScreenDPI.GetScreenScaleFactor()), (float)(value_.Top * ScreenDPI.GetScreenScaleFactor()));
return(originValue);
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
PointF originValue = (PointF)value;
// converted
// its always -50, as it is 50px wide, as specified in the xaml
Thickness margin = new Thickness(originValue.X / ScreenDPI.GetScreenScaleFactor(), originValue.Y / ScreenDPI.GetScreenScaleFactor(), 0, 0); // 20,75
return(margin);
}
