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Delphi color to integer
I have a component that expects. I have colors stored in the database as strings that contain delphi colors, e.g. $00FFFF80, $FF, etc. you can cast the result to be a TColor. Normally, casting is done implicitly. Hence, MyColour:= RGB . Mar 18, · 4 Answers. A COLORREF and a TColor both are bit integers. If you have values for red, green and blue intensities (a number from 0 to - "byte" type), here's how to get the TColor value: var r,g,b. 2. However, TColor is integer and I get sometimes a range check error. I need to pass a color to GetRValue which accepts cardinals. $00FFFF80, $FF, etc. I have a component that expects . Mar 31, I have colors stored in the database as strings that contain delphi colors, e.g. $00FFFF80, $FF, etc. I've tried to convert the existing colors with this code, but, since the colors produced are incorrect, I'm apparently doing something wrong. Appreciate any insight. I have a component that expects an integer color rather than a string. I have colors stored in the database as strings that contain delphi colors, e.g. function HexToTColor (sColor: string): TColor; begin // sColor begins with $00 so trim sColor to the last 6 chars if length (sColor) < 6 then sColor:= 'FFFFFF' else sColor:= rightStr (sColor, 6); Result:= RGB (StrToInt ('$'+Copy (sColor, 1, 2)), StrToInt ('$'+Copy (sColor, 3, 2)), StrToInt ('$'+Copy (sColor, 5, 2))); end; Select all. ColorToRGB (Form1. . Nov 03, · Button1Click (Sender: TObject); var I: Integer; Result: Integer; RealColor, paletteColor: TColor; begin Result:= 0; I:= 0; RealColor:= Graphics. rainer-daus.de › RADStudio › Sydney › Colors_in_the_VCL. Choose the color manually, or from a palette. Select the color in the color palette and copy the hex or integer value. Add colors to a project. 7.