GreGetDefaultViewingLimits

GreGetDefaultViewingLimits loads the array indicated by prclViewingLimits with the default boundaries of the viewing window in graphic model space coordinates.

This function is supported by the graphics engine.

Syntax
GreGetDefaultViewingLimits(hdc, prclViewingLimits, pInstance, lFunction)

Parameters

 * hdc (HDC) - input:Device context handle.
 * prclViewingLimits (PRECTL) - input:Pointer to limits of viewing area.
 * pInstance (PVOID) - input:Pointer to instance data.
 * lFunction (ULONG) - input:High-order WORD=flags; low-order WORD=NGreGetDefaultViewingLimits.

Return Code

 * fSuccess (BOOL) - returns:Return codes.
 * On completion, the handling routine must return BOOLEAN (fSuccess).
 * TRUE Successful
 * FALSE Error
 * Possible Errors Detected: When an error is detected, the graphics engine calls WinSetErrorInfo to post the condition. Reasons for failure of this function include:
 * PMERR_HDC_BUSY
 * PMERR_INV_HDC

Refer to the "Error Explanations" section of the Presentation Manager Programming Reference for further explanation.