ZoomIndex (index to applied zoom factor)


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ZoomIndex

BYTE

The ZoomIndex property contains a value indicating which zoom factor is applied. The PrintPreviewClass object uses this property to identify and apply the selected zoom factor. The SetZoomPercentile method sets the ZoomIndex property.

Implementation:

The ZoomIndex value "points" to one of the 7 standard zoom settings or to a user zoom setting. The PrintPreviewClass object sets the ZoomIndex value when the end user selects a zoom setting from one of the zoom menus or from the zoom combo box. The standard zoom choices are defined in ABREPORT.TRN as follows:

No Zoom

Displays the specified number of pages (PagesAcross and PagesDown properties) in a tiled arrangement in the preview window.

Page Width

Displays a single page whose width is the same as the width of the preview window.

50%

Displays a single page at 50% of actual print size.

75%

Displays a single page at 75% of actual print size.

100%

Displays a single page at 100% of actual print size.

200%

Displays a single page at 200% of actual print size.

300%

Displays a single page at 300% of actual print size.

A ZoomIndex value of zero (0) indicates a nonstandard zoom factor is specified. Nonstandard zoom factors may be specified when the AllowUserZoom property is True. The UserPercentile property contains the nonstandard zoom factor.

See Also:     AllowUserZoom, PagesAcross, PagesDown, UserPercentile, SetZoomPercentile