setZoomRange()

Sets the minimum and maximum value that can be used while zooming.

Synopsis

int setZoomRange(float min, float max);

Parameters

Parameter Description
min Minimum zoom factor
max Maximum zoom factor

Return value

The function returns 0 on success, an error returns -1.

Error

An error occurs when the minimum or maximum are less than 0.0 or the minimum is bigger than the maximum.

Description

This function sets the maximum and minimum zoom range that can be set when using the zoom functions.

Note: The maximum and minimum zoom factor is a UI manager global setting and will affect all panels.

Assignment

CTRL

Availability

CTRL, UI