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Zoom Slider (videoDriver-VideoZoomSlider)

This component is a widget that adds zoom action control to the Px page that configures a video camera interface. This widget looks similar to a typical scroll bar and is designed to fit along one of the four bounding edges of a Live Video Player widget.
Figure 36.   Zoom Slider properties
Image

The Zoom Slider widget is available from the videoDriver palette. You drag it directly from the palette onto a Px page. After placing it on the Px page, drag the widget boundaries to adjust the size, position, and orientation, as desired.

 NOTE: All properties for this widget are common to other widgets. Refer to common “Widget properties” elsewhere in this guide. 

In addition to the standard Enabled property, these properties are unique to the control penal.

Property Value Description
Visible true (default) or false Turns the zoom slider on and off.
Layout multiple properties Controls the position of the panel in the view.
Background color
Specifies the background fill color.

Solid opens the Color Chooser window.

Gradient opens the Gradient Editor window.

Image opens the Image Brush Editor window. Click the Browse icon (Image) to open the File Chooser, Ord Chooser, or other method of selecting an image file.

Null indicates no color (white).

Border drop-down list (defaults to Inset) Configures the look of the border. Options are: Inset, None, Solid, Dotted, Dashed, Groove, Ridge, Outset

Width and Brush provide additional options.
Keep Down Interval hours minutes seconds (defaults to 100 ms) Defines the zoom behavior when the mouse-pressed event is active. This is a period of time (in milliseconds).
zoomBinding additional properties Refer to “Video Ptz Binding (videoDriver-VideoPtzBinding)” in this guide.

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