THORLABS DCC1645C User Manual

335SDK (Software development Kit)
© 2010 Thorlabs
7.5.16
is_ShowDDOverlay
USB 2.0
-
Syntax
INT is_ShowDDOverlay (HIDS hCam)
Description
This function is obsolete and should not be used anymore. We recommend to use the
is_DirectRenderer() function instead (see also Obsolete Functions ).
In DirectDraw BackBuffer mode, is_ShowDDOverlay() displays the overlay, i.e. the most recent
data stored in the overlay buffer. With some graphics cards, overlay display may reduce the frame
rate.
Input Parameters
hCam
Camera handle
Return Values
IS_SUCCESS
Function executed successfully
IS_NO_SUCCESS
General error message
Recommended Alternative
is_DirectRenderer()
Related Functions
is_HideDDOverlay()
is_DisableDDOverlay()
is_EnableDDOverlay()
is_GetDDOvlSurface()
is_SetDisplayMode()
130 316
130
322
318
319
321
246

THORLABS DCC1645C Specifications

General

Brand	THORLABS
Model	DCC1645C
Category	Security Camera
Language	English