Brain Imaging & Analysis Center

usage: r_sread opflg eflag ltime Data BoxRect Flg StereoFlg

Copy a block of image data to a variable's data buffer directly from the screen's video memory. The amount of data to be copied and where it comes from on the screen are both determined by the size of the rectangle specified by BOXRECT.

Note: If the DATA variable is specified to auto-increment (e.g. buf++) its pointer is incremented by the size of the entire read (i.e., the entire BOXRECT rectangle).

See Also:
CIGAL Home, CIGAL Manual, RealTime List, Manual Help