BARCTR

Purpose:

Sets the centering of a 2D bar plot.

BARCTR(win, mode)

win

Optional. A Window, defaults to the current Window.

mode

Optional. An integer, the bar centering mode:

0:	Bars begin on values
1:	Bars centered on values (default)

If mode is not specified, returns the current bar centering mode.

W1: gnorm(10, 1);bars;barctr(1);griddot;gridhv

W2: W1;bars;barctr(0);griddot;gridhv

The bars in W1 are centered around the data values (the default) while the bars in W2 begin at the data values (the default).

BARCTR only effects 2D bar charts.

BARCTR is a Window property. All bar plots plotted in the Window will be drawn in the current BARCTR mode.