Class
Accessible
Camera.DirectRenderer.Overlay.EnableSemiTransparent
Syntax
uEye.DirectRendererOverlay.EnableSemiTransparent()
Description
Enables a semi-transparent display of the overlay area. In semi-transparent mode, the values of the camera image and the overlay data are added up for each pixel. Since black has the value 0, the complete camera image will be visible if the overlay is black; if the overlay is white, only the overlay will be visible. With all other colors, the camera image will be visible with the overlay superimposed.
The key color has no effect in semi-transparent mode!
Parameter
None
