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Converting integer color code into HTML color code
Message
 
 
À
26/07/2001 01:17:45
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00535531
Message ID:
00535538
Vues:
19
This message has been marked as the solution to the initial question of the thread.
David,

HTML color codes are stored RGB. In VFP the color code is stored RBG in the integer value returned by GetColor(). The easiest thoing to do is use RGBComp() to decompose the value:

lnVFPColor = getcolor()
store 0 to lnRed, lnBlue, lnGreen
set library to foxtools additive
RGBComp( lnVFPColor, @lnRed, @lnGreen, @lnBlue )

lcHTMLColor = "#" + right( transform( lnRed, "@0" ), 2 ) + right( transform( lnGreen, "@0" ), 2 ) + right( transform( lnBlue, "@0" ), 2 )

>I need to convert an integer color code into an HTML color code.
>
>For example, if a user is prompted to select a color with getcolor(), and they choose red, the integer value returned is 255. In order to display the color red in HTML text, I need to either use 'font color="#FF0000"' or 'font color="red"'. How do I derive that "#FF0000" value from 255, or from any other valid color integer?
df (was a 10 time MVP)

df FoxPro website
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