In applications where the data range can include negative numbers, this property determines whether the risers are drawn pointing up and down from a zero line or whether all risers will draw straight up from the "bottom" of the graph. It affects risers on 3D graphs and all 2D graphs except Pies graphs.

Syntax:

setScaleFromZero(boolean);

boolean = getScaleFromZero();

where:

boolean

Can be one of the following:

true draws from the zero line. This value is the default.

false draws from the base of the frame.

Example:

setY1MajorGridStep(20.0);  setScaleFromZero(true);
setY1ScaleMax(80.0);
setY1ScaleMaxAuto(false);
setY1ScaleMin(-40.0);
setY1ScaleMinAuto(false);
setDepthRadius(0);

setScaleFromZero(false);