ImageEn, unit imageenview

TImageEnView.ZoomFilter

TImageEnView.ZoomFilter


Declaration

property ZoomFilter: TResampleFilter;


Description

Specifies the filter to apply when the image is not displayed at normal size (i.e. Zoom is not 100). It improves the quality of the image display.
For fastest display the default ZoomFilter is rfNone, but a better setting is rfFastLinear for fast, good quality or rfLancoz3 for best quality.

Default: rfNone


Demo

Demo  Demos\Display\ZoomFilter\ZoomFilter.dpr


Example

// Performs a 400% quality zoom
ImageEnView1.ZoomFilter := rfFastLinear;
ImageEnView1.Zoom := 400;