The GetArcDirection function returns the current arc direction for the specified device context. Arc and rectangle functions use the arc direction.
int GetArcDirection(
| HDC hdc | // handle to device context |
| ); |
Parameters
hdc
Identifies the device context.
Return Values
If the function succeeds, the return value specifies the current arc direction. Following are the valid return values:
| Value | Meaning |
| AD_COUNTERCLOCKWISE | Arcs and rectangles are drawn counterclockwise. |
| AD_CLOCKWISE | Arcs and rectangles are drawn clockwise. |
If an error occurs, the return value is zero.
See Also