public BitmapRenderer(IViewHost <Bitmap> viewHost,
GdiMeasureContext measureContext,
GdiRenderContext renderContext)
: this(viewHost, measureContext, renderContext,
Color.White)
{
}
public BitmapRenderer(IViewHost <Bitmap> viewHost,
GdiMeasureContext measureContext,
GdiRenderContext renderContext,
Color backgroundColor)
{
_eventLock = new Object();
_lock = new Object();
_viewHost = viewHost;
_visualHost = viewHost;
_visualHost.AvailableSizeChanged += OnHostSizeChanged;
_measureContext = measureContext;
_renderContext = renderContext;
_layoutQueue = measureContext.LayoutQueue;
_gdiDevice = new GdiDevice(backgroundColor,
_viewHost.AvailableSize);
_renderRect = new Rectangle(0, 0, 1, 1);
_hostRect = new ValueRectangle(0, 0, viewHost.AvailableSize);
}
