Getting content of color buffer?

[taytay]

Are there any way to do this? Can i transfer color buffer to an array?

Or are there any way to get color value of a specific pixel?

Thanks

[ZbuffeR]

glReadPixels reads a block of pixels from framebuffer (http://www.opengl.org/sdk/docs/man/xhtml/glReadPixels.xml)

[taytay]

thanks