darkshark Posted October 26, 2015 Share Posted October 26, 2015 hi, people, fine?what's the color format from _GDIPlus_BitmapGetPixel?Because i'm getting one pixel with color 0xFFE2F2 in hex, and i'm getting 4294959858 with _GDIPlus_BitmapGetPixel()How to convert this value in Hex?Thanks a lot Link to comment Share on other sites More sharing options...
BrewManNH Posted October 26, 2015 Share Posted October 26, 2015 Use the Hex() function. Although if that is the value that's returned by it, you'll need to subtract 4278190080 from the returned value, because 4294959858 is 0xFFFFE2F2 in hexidecimal. If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag GudeHow to ask questions the smart way! I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from. Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays. - ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script. - Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label. - _FileGetProperty - Retrieve the properties of a file - SciTE Toolbar - A toolbar demo for use with the SciTE editor - GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI. - Latin Square password generator Link to comment Share on other sites More sharing options...
darkshark Posted October 26, 2015 Author Share Posted October 26, 2015 ah, I see, thank you a lot Link to comment Share on other sites More sharing options...
Gianni Posted October 27, 2015 Share Posted October 27, 2015 Use the Hex() function. Although if that is the value that's returned by it, you'll need to subtract 4278190080 from the returned value, because 4294959858 is 0xFFFFE2F2 in hexidecimal.... or you can use 6 as second parameter in HEX(4294959858, 6) --> FFE2F2 Chimp small minds discuss people average minds discuss events great minds discuss ideas.... and use AutoIt.... Link to comment Share on other sites More sharing options...
Malkey Posted October 27, 2015 Share Posted October 27, 2015 The colour format used by export functions from GDIPlus.dll, like _GDIPlus_BitmapGetPixel, is ARGB, And in hexidecimal format, 0xAARRGGBB, where the four colour channels are Alpha, Red,Green, and Blue. The range of each channel is from 0 to 0xFF (255). When the alpha channel is zero, like 0x00RRGGBB, the colour is totally transparent. Examples of colours in ARGB format are:-0xFF000000 is black0xFFFFFFFF is white0xFF00FF00 is greenThe colour format used by functions from WinAPI, Win32, or GDI32.dll, like _WinAPI_GetBkColor or PixelGetColor is RGB. And in hexidecimal format, 0xRRGGBB. Link to comment Share on other sites More sharing options...
BrewManNH Posted October 27, 2015 Share Posted October 27, 2015 ... or you can use 6 as second parameter in HEX(4294959858, 6) --> FFE2F2I misread the help file, I thought that took the left side of the hex value, instead it cuts off from the left side and takes the x number of bytes from the right. Much easier that way LOL. If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag GudeHow to ask questions the smart way! I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from. Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays. - ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script. - Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label. - _FileGetProperty - Retrieve the properties of a file - SciTE Toolbar - A toolbar demo for use with the SciTE editor - GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI. - Latin Square password generator Link to comment Share on other sites More sharing options...
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