SysGraphicLightBeginPaint (FUN)¶

FUNCTION SysGraphicLightBeginPaint : RTS_IEC_RESULT

<description>

This function and <see>SysGraphicEndPaint</see> are used to encapsule some paint calls together. An implementing platform could use this encapsulation for some optimizations. For every call to SysGraphicBeginPaint there will be an according call to SysGraphicEndPaint. </description>

<param name=”hDisplayContext” type=”IN”>Handle to device context.</param> <param name=”rsCurrentVisuName” type=”IN”>The name of the current visualization.</param> <param name=”udiFlags” type=”IN”>Additional flags.</param> <result><p>RESULT: Returns the runtime system error code (see CmpErrors.library).</p></result>

InOut:

Scope	Name	Type
Return	SysGraphicLightBeginPaint	RTS_IEC_RESULT
Input	hDisplayContext	RTS_IEC_HANDLE
	rsCurrentVisuName	REFERENCE TO STRING
	udiFlags	UDINT