int RectEmpty (Rect rect);
Returns 1 if the rectangle you specify is empty. The function returns 0 otherwise.
A rectangle is considered empty if either its height or width is less than or equal to zero.
Input | ||
Name | Type | Description |
rect | Rect | The location and size of a rectangle. |
Name | Type | Description | ||||||
empty | integer | Indicates if the specified rectangle is empty.
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