System.Types.TRect.Create
Delphi
constructor Create(const Origin: TPoint); overload; // empty rect at given origin
constructor Create(const Origin: TPoint; Width, Height: Integer); overload; // at TPoint of origin with width and height
constructor Create(const Left, Top, Right, Bottom: Integer); overload; // at Left, Top, Right, and Bottom
constructor Create(const P1, P2: TPoint; Normalize: Boolean = False); overload; // with corners specified by p1 and p2
constructor Create(const R: TRect; Normalize: Boolean = False); overload;
C++
TRect() _ALWAYS_INLINE
TRect(const TPoint& TL) _ALWAYS_INLINE {
TRect(const TPoint& TL, int width, int height) _ALWAYS_INLINE {
TRect(int l, int t, int r, int b) _ALWAYS_INLINE {
TRect(const TPoint& TL, const TPoint& BR) _ALWAYS_INLINE {
TRect(const RECT& r) _ALWAYS_INLINE {
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| constructor | public | System.Types.pas SystemTypes.h |
System.Types | TRect |
Description
Creates a TRect rectangle.
Use Create to construct and initialize a new TRect rectangle having Integer coordinates:
- Origin and P1 represent the upper-left corner of the rectangle as the TPoint type point.
- P2 represents the lower-right corner of the rectangle as the TPoint type point.
- Top, Bottom, Right, and Left are Integer vertical or horizontal coordinates of the upper, lower, right, and left sides of the rectangle, respectively.
- Width and Height are Integer width and height of the rectangle, respectively.
- R is the rectangle with coordinates specified using the TRect type.
- Normalize specifies to create a normalized rectangle.
- Note:
Create(const Origin: TPoint)creates an empty rectangle at the given Origin.