GetArcDirection
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