Basic struct for defining a rectengular region with word values
Source position: agraphics.pas line 76
| type TRectangle = record | ||
| MinX: SmallInt; | 
 | Left edge | 
| MinY: SmallInt; | 
 | Top edge | 
| MaxX: SmallInt; | 
 | Right edge | 
| MaxY: SmallInt; | 
 | Bottom Edge | 
| end; | 
| 
 | Perform 2d AND operation of rectangle with region, leaving result in region. | |
| 
 | Perform 2d OR operation of rectangle with region, leaving result in region. | |
| 
 | Perform 2d XOR operation of rectangle with region, leaving result in region | |
| 
 | ||
| 
 | Clip rectangle | |
| 
 | Layer Structure | |
| 
 | A measured text size |