vidIViewControl CircleZoom
Zooms into the given rectangle.
Syntax
vidIViewControl_handle CircleZoom min_x min_y max_x max_y
Application
Tcl Query
Description
Returns the added movie index.
Inputs
- min_x
- Minimum x value of the zoom rectangle.
- min_y
- Minimum y value of the zoom rectangle.
- max_x
- Maximum x value of the zoom rectangle.
- max_x
- Maximum y value of the zoom rectangle.
Errors
Success or an error code.