Make a pure black 1440x900 PNG

[eldy]

Please! 🙂

There's nothing on this MacBook Pro that I can use to make the image but I want to test the LCD for light bleeding.

Thank you!

 

[Tallest Skil]

Seashore, make a 1440x900 project, paint bucket it black, save as a... anything, really.

It doesn't have to be a PNG, it could be a JPEG if you wish.

Then set it as your background, of which you're obviously aware.

 

[thejadedmonkey]

Download Paintbrush, it's pretty decent for basic stuff, and it's free.

http://paintbrush.sourceforge.net/

 

[eldy]

Got it! 🙂

 

[SilentPanda]

You could have also found a black image somewhere on the internet regardless of size and tiled it in the wallpaper settings... 🙂

 

[GGJstudios]

You can do it without downloading anything:

1. Open iTunes
2. Create a new playlist (File > New Playlist)
3. View that empty playlist in Cover Flow (View > As Cover Flow)
4. the Cover Flow area will be black
5. Use screen capture to grab some of the black and save as a file (⌘-Shift-4)
6. Open the file with Preview and adjust size to 1440x900 (Tools > Adjust Size (uncheck "Scale proportionately")
7. Save
8. Done!

 

[DJ567]

i opened windows paint and made a black image.... then i remembered i bought pixelmator and never use it i could have done that as well, and specified the resolution not that makes a difference with a pure black image

 

[bcaslis]

I've used a program called Pixel Check for years for testing dead pixels and you can use it to a full black screen also.

http://homepage.mac.com/macguitar/FileSharing16.html

Costs nothing and works very well.

 

[kockgunner]

Just take a picture with black in it and zoom into that part by pressing control and scrolling in with the trackpad.