ChartDirector 6.0 (C++ Edition)

ViewPortManager.setZoomOutWidthLimit


Usage

void setZoomOutWidthLimit(double width);

Description

Sets the viewport width at maximum zoom out.

This method determines the maximum allowed viewport width. It should be between 0 and 1. The default is 1, which means at maximum zoom out, the viewport width will cover the entire underlying surface.

Arguments

ArgumentDefaultDescription
width(Mandatory)The maximum allowed viewport width.

Return Value

None