ChartDirector 6.0 (C++ Edition)
void setZoomInHeightLimit(double height);
Sets the viewport height at maximum zoom in.
In many applications, it is desirable to set a maximum zoom in level, instead of allowing the user to zoom in indefinitely.
This method determines the minimum allowed viewport height. It should be between 0 and 1. The default is 0.01, which means a maximum zoom in of 100x (the viewport see only 1% of the underlying surface).
|height||(Mandatory)||The minimum allowed viewport height.
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