Hex color

i noticed D3DX8 uses hex colors in this format: &HXXRRGGBB
how do i make a function that can create that format with XX in % and RR GG BB in 255

Quote:

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Originally Posted by nareth

i noticed D3DX8 uses hex colors in this format: &HXXRRGGBB
how do i make a function that can create that format with XX in % and RR GG BB in 255

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Well, for starters, you could tell us what the input to the functino might be... ;)

Where did you see that....you can usualy use the RGB() function to convert colors to a long in DX.


ØØ

Quote:

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Originally Posted by NoteMe

Where did you see that....you can usualy use the RGB() function to convert colors to a long in DX.


ØØ

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not in D3DX8 because it uses transperancie i tried using rgb but that failed drawing text so i need a function like

VB Code:

XRGB(ByVal X As Long, ByVal R As Long, ByVal G As Long, ByVal B As Long)
'X Should be a ratio of 1 and generate hex from 00 to FF 
'R/G/B Should be 0-255 and generate hex from 00 to FF

so you have a RGB value and you want to convert it to a hex number

Quote:

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XRGB(ByVal X As Long, ByVal R As Long, ByVal G As Long, ByVal B As Long)

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VB Code:

myhex = "&H" & Hex(r) & Hex(g) & Hex(b)

just add x to that if want

rgds pete

thanks!

VB Code:

Public Function XRGB(X As Long, R As Long, G As Long, B As Long) As Long
    Let XRGB = CLng("&H" & Hex(X) & Hex(R) & Hex(G) & Hex(B))
End Function