RAD Studio VCL Reference
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Graphics.TCanvasOrientation Enumeration
Description
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TCanvasOrientation specifies the pixel coordinate system that a canvas uses.

Pascal
TCanvasOrientation = (
  coLeftToRight,
  coRightToLeft
);
C++
enum TCanvasOrientation {
  coLeftToRight,
  coRightToLeft
};
File

Graphics

Description

TCanvasOrientation determines where the (0,0) point falls on a canvas, and whether pixel coordinates are interpreted in a right-to-left or left-to-right manner.  

The following table describes the possible values:  

Value 
Meaning 
coLeftToRight  
The origin (0,0) appears in the top-left corner. Pixel coordinates get larger as you move left or down.  
coRightToLeft  
The origin (0,0) appears in the top-right corner. Pixel coordinates get larger as you move right or down.  

 

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