| BOOL GetViewportExtEx(hdc, lpSize) | |||||
| HDC hdc; | /* handle of device context | */ | |||
| LPSIZE lpSize; | /* address of structure receiving viewport dimensions | */ | |||
The GetViewportExtEx function retrieves the x- and y-extents of the current viewport for the given device-context.
hdc
Identifies the device context.
lpSize
Points to a SIZE structure. The x- and y-extents (in device units) are placed in this structure. The SIZE structure has the following format:
typedef struct tagSIZE { /* siz */
LONG cx;
LONG cy;
} SIZE;
The return value is TRUE if the function is successful. Otherwise, it is FALSE.
SIZE