| cmd_zoomout | Function (ROM Call 0x3A2)

AMS 1.01 or higher | bascmd.h

void cmd_zoomout (void);

Executes TI-Basic 'ZoomOut' command.

cmd_zoomout displays the Graph Screen, lets the user set a center point for a zoom out, and updates the viewing window. The magnitude of the zoom depends on the TI-Basic system variables "xFact" and "yFact", which determine the zoom factors. In 3D Graph mode, the magnitude depends on the system variables "xFact", "yFact" and "zFact". See the TI-Basic manual for more info.

Uses: ROM Call 0x455

See also: cmd_zoomin, cmd_zoomstd