| [Overview][Constants][Types][Classes][Procedures and functions][Index] | 
Check whether a point is inside a rectangle.
Source position: types.pp line 317
| function PtInRect( | 
| const Rect: TRect; | 
| const p: TPoint | 
| ):Boolean; | 
PtInRect returns True if p is located inside Rect, and False if it is located outside the rectangle.
| Remark: | Note that the bottom, right edges are not considered part of the rectangle, therefor a point located on one of these edges will not be considered part of the rectangle, meaning that for a record (10,10,100,100) the point (90,100) will not be considered part of the record, but 90,10 will be. | 
| 
 | Return the intersection of 2 rectangles | |
| 
 | Return the union of 2 rectangles. | |
| 
 | Check whether a rectangle is empty | |
| 
 | Offset the rectangle | |
| 
 | Increase the rectangle in size, keeping it centered | |
| 
 | Return the size of the rectangle |