whats new ¦  programming tips ¦  indy articles ¦  intraweb articles ¦  informations ¦  links ¦  interviews
 misc ¦  tutorials ¦  Add&Win Game

Tips (1541)

Database (90)
Files (137)
Forms (107)
Graphic (114)
IDE (21)
Indy (5)
Internet / LAN (130)
IntraWeb (0)
Math (76)
Misc (126)
Multimedia (45)
Objects/
ActiveX (51)

OpenTools API (3)
Printing (35)
Strings (83)
System (266)
VCL (242)

Top15

Tips sort by
component


Search Tip

Add new Tip

Add&Win Game

Advertising

40 Visitors Online


 
...convert RGB to COLORREF (BGR)?
Autor: Martin
[ Print tip ]  

Tip Rating (13):  
     


function RGB2BGR(R, G, B: Byte): COLORREF; overload;
begin
  
Result := (Integer(B) shl 16) + (Integer(G) shl 8) + R;
end;

function RGB2BGR(RGB: Integer): COLORREF; overload;
var
  
R, G, B: Integer;
begin
  
R      := RGB div $10000;
  G      := ((RGB mod $10000) div $100) shl 8;
  B      := (RGB mod $100) shl 16;
  Result := B + G + R;
end;


 

Rate this tip:

poor
very good


Copyright © by SwissDelphiCenter.ch
All trademarks are the sole property of their respective owners