poI3DViewCtrl Zoom

Zooms by the given factor.

Syntax

poI3DViewCtrl_handle Zoomfactor

Application

HyperView Tcl Modify

Description

This command zooms by the given factor.

Inputs

factor
Positive value zooms in; < 1.0 value zooms out.

Error

Returns 0 if successful, otherwise an error code.