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Reverse the RGB() function.
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00208339
Message ID:
00208535
Vues:
23
>>Okay doesn't ask why, we just need to do it. We want to take a color value and return the 3 color numbers that the RGB()function uses.
>>
>> rgb(255,200,100) returns 6605055
>> We want to pass 6605055 to a function and get 255,200,100 returned.
>>
>>Thanx.
>
>Fred,
>
>As an alternative, there's a funtion in FoxTools that does just that:
>RGBComp( nRGBColor, @nRedVal, @nGreenVal, @nBlueVal )
>nRGBColor
>
>Specifies a composite RGB color value ranging from 0 to 16777215.
>
>@nRedVal
>
>Specifies a reference to a variable in which the function returns the intensity of the red color component of nRGBColor.
>
>@nGreenVal
>
>Specifies a reference to a variable in which the function returns the intensity of the green color component of nRGBColor.
>
>@nBlueVal
>
>Specifies a reference to a variable in which the function returns the intensity of the blue color component of nRGBColor.
>
>José

Thank you.
Fred Lauckner

You know, it works on my computer. I don't know what your problem is.

.Net aint so bad.
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