ChromiumWebBrowserOnPaint Method |
Version 71.0.0
Called when an element should be painted. Pixel values passed to this method are scaled relative to view coordinates based on the
value of
DeviceScaleFactor returned from
GetScreenInfo. To override the default behaviour
override this method or implement your own
IRenderHandler and assign to
RenderHandler
Called on the CEF UI Thread
Namespace:
CefSharp.Wpf
Assembly:
CefSharp.Wpf (in CefSharp.Wpf.dll) Version: 71.0.0.0 (71.0.0.0)
Syntaxprotected virtual void OnPaint(
bool isPopup,
Rect dirtyRect,
IntPtr buffer,
int width,
int height
)
protected:
virtual void OnPaint(
bool isPopup,
Rect dirtyRect,
IntPtr buffer,
int width,
int height
)
Parameters
- isPopup
- Type: SystemBoolean
indicates whether the element is the view or the popup widget. - dirtyRect
- Type: CefSharp.StructsRect
contains the set of rectangles in pixel coordinates that need to be repainted - buffer
- Type: SystemIntPtr
The bitmap will be will be width * height *4 bytes in size and represents a BGRA image with an upper-left origin - width
- Type: SystemInt32
width - height
- Type: SystemInt32
height
See Also