private static void RenderContainer(ImageViewerRenderEventArgs e, AnnRenderingEngine renderingEngine, AnnContainer container, bool runMode)
{
// Attach to the current container and graphics
var context = e.PaintEventArgs.Graphics;
var clipRectangle = e.PaintEventArgs.ClipRectangle;
// Render the annotations
renderingEngine.Attach(container, (Graphics)context);
try
{
// Convert the clip rectangle to annotation coordinates
var annClipRect = LeadRectD.Create(clipRectangle.X, clipRectangle.Y, clipRectangle.Width, clipRectangle.Height);
annClipRect = container.Mapper.RectToContainerCoordinates(annClipRect);
renderingEngine.Render(annClipRect, runMode);
}
finally
{
renderingEngine.Detach();
}
}
private static void RenderContainer(ImageViewerRenderEventArgs e, AnnRenderingEngine renderingEngine, AnnContainer container, bool runMode)
{
object surface = e.SurfaceContext;
if (surface == null)
{
return;
}
// Attach to the current container and context
renderingEngine.Attach(container, surface);
try
{
// Render the annotations
renderingEngine.Render(LeadRectD.Empty, runMode);
}
finally
{
renderingEngine.Detach();
}
}