static void OnImageSourceChanged(DependencyObject d, DependencyPropertyChangedEventArgs args)
{
CropControl self = (CropControl)d;
self.m_image.ImageOpened += self.OnImageOpened;
self.m_image.Source = self.ImageSource;
}
static void OnColorChanged(DependencyObject d, DependencyPropertyChangedEventArgs args)
{
CropControl self = (CropControl)d;
var b = new SolidColorBrush(self.Color);
self.m_bottomBorder.Background = b;
self.m_leftBorder.Background = b;
self.m_rightBorder.Background = b;
self.m_topBorder.Background = b;
}
static void OnClipRectChanged(DependencyObject d, DependencyPropertyChangedEventArgs args)
{
CropControl self = (CropControl)d;
self.UpdateBorderSizes();
var size = new Size(self.ClipRect.Width, self.ClipRect.Height);
self.ClampClipRect();
if (self.m_lastClipRectSize != size)
{
self.UpdateZoomFactors();
self.m_lastClipRectSize = size;
}
}
