algiuxas Posted February 24, 2016 Posted February 24, 2016 (edited) Hello, I'm working on small game, I need to change hex color(0xAARRGGBB), change transparency, red, green or blue color. Could somebody help me, and write example maybe? Thanks Edited February 24, 2016 by algiuxas After switching years ago to Linux, sadly I don't use AutoIt anymore.
UEZ Posted February 24, 2016 Posted February 24, 2016 Here we go: $iColor_Current = 0xFFAABBCC ;extract the channels $iAlpha = BitAND(BitShift($iColor_Current, 24), 0xFF) $iRed = BitAND(BitShift($iColor_Current, 16), 0xFF) $iGreen = BitAND(BitShift($iColor_Current, 8), 0xFF) $iBlue = BitAND($iColor_Current, 0xFF) ;half the color values $iAlpha_new = Int($iAlpha / 2) $iRed_new = Int($iRed / 2) $iGreen_new = Int($iGreen / 2) $iBlue_new = Int($iBlue / 2) ;merge new values to a color 32-bit value again $iColor_new = 0x1000000 * $iAlpha_new + 0x10000 * $iRed_new + 0x100 * $iGreen_new + $iBlue_new MsgBox(0, "Test", "Old: " & @TAB & Hex($iColor_Current, 8) & @CRLF & _ "New: " & @TAB & Hex($iColor_new, 8)) Please don't send me any personal message and ask for support! I will not reply! Selection of finest graphical examples at Codepen.io The own fart smells best! ✌Her 'sikim hıyar' diyene bir avuç tuz alıp koşma!¯\_(ツ)_/¯ ٩(●̮̮̃•̃)۶ ٩(-̮̮̃-̃)۶ૐ
algiuxas Posted February 24, 2016 Author Posted February 24, 2016 53 minutes ago, UEZ said: Here we go: $iColor_Current = 0xFFAABBCC ;extract the channels $iAlpha = BitAND(BitShift($iColor_Current, 24), 0xFF) $iRed = BitAND(BitShift($iColor_Current, 16), 0xFF) $iGreen = BitAND(BitShift($iColor_Current, 8), 0xFF) $iBlue = BitAND($iColor_Current, 0xFF) ;half the color values $iAlpha_new = Int($iAlpha / 2) $iRed_new = Int($iRed / 2) $iGreen_new = Int($iGreen / 2) $iBlue_new = Int($iBlue / 2) ;merge new values to a color 32-bit value again $iColor_new = 0x1000000 * $iAlpha_new + 0x10000 * $iRed_new + 0x100 * $iGreen_new + $iBlue_new MsgBox(0, "Test", "Old: " & @TAB & Hex($iColor_Current, 8) & @CRLF & _ "New: " & @TAB & Hex($iColor_new, 8)) Thank You very much!! After switching years ago to Linux, sadly I don't use AutoIt anymore.
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