GETXL

Purpose:

Returns the leftmost x coordinate in a Window.

GETXL(win)

win

Optional. Window reference. Defaults to the current Window.

A real number.

W1: gnorm(1000, 1);setx(100, 200);

xl = getxl(w1);

xl == 100

creates a 1000 point series and sets the display range from 100 to 200. The left hand value is returned.

setx(2*getxl, 2*getxr)

doubles the x-range.

See GETYL to return the leftmost y value of a series displayed in a Window.

See GETXDATE to return the x-axis coordinates in date values for a series with a date horizontal units.

See GETXTIME to return the x-axis coordinates in time values for a series with a time horizontal units.