colordepth with liongfx :)

hi all

perhaps somebody can test this script, if this colorDepth Demo works at your machine

'-- colordepth example with liongfx, 09.july.2009 by lionheart :)
 
uses "liongfx", "console"
 
Declare Function GetDeviceCaps Lib "gdi32" Alias "GetDeviceCaps" _
(ByVal hDC As Long, ByVal nIndex As Long) As Long
Declare Function GetDC Lib "user32" Alias "GetDC" _
(ByVal hwnd As Long) As Long
Declare Function ReleaseDC Lib "user32" Alias "ReleaseDC"_
(ByVal hwnd As Long, ByVal hDC As Long) As Long
Declare Function colordepth() As String
 
dim x, y, z, i,k, p,trans,b,v as long 
 
b += 1
v = rnd(0,255)
 
liongfx_screen 16,32,2
 
liongfx_WindowTitle "liongfx color_Depth Demo :) "
liongfx_Screen 18, 16
randomize timer
liongfx_screensync
liongfx_color rnd(10), rnd(10,200)
for i = 1 to 2 
for x = 1 to 640
For y = 1 to 480
liongfx_PSet rnd*x, rnd*y, rnd*x *rnd*y
next
next
next
sleep 1000
 
liongfx_locate 17,19
liongfx_color b+4,v 
liongfx_Print colordepth()
msgbox 0, "colordepth is: " + colordepth()
liongfx_Sleep 
 
Function colordepth() As String
 
Dim hDC As Long
Dim cPixels As Long
Dim lResult As Long
Dim text1 As String
dim bitspixel as long 
dim planes as long
 
bitspixel = 12
planes = 14
 
hDC = GetDC(0)
cPixels = GetDeviceCaps(hDC, BITSPIXEL) * _
GetDeviceCaps(hDC, PLANES)
lResult = ReleaseDC(0, hDC)
 
Select Case cPixels
Case 1: text1 = "Monchrom"
Case 4: text1 = "16 Colors"
Case 8: text1 = "256 Colors"
Case 16: text1 = "16 Bit colordepth"
Case 24: text1 = "24 Bit colordepth"
Case 32: text1 = "32 Bit colordepth"
End Select
 
colordepth = text1
End Function
 
liongfx_error,2

my result: 32 bit colordepth

I have zipped all you need below... I am curious if this works fine... ?
thanks in advance,

lionheart

ps: don't know where to place this topic, so I try it here...