TImageEnView.HighlightedPixel

Declaration

property HighlightedPixel: TPoint;

Description

Specify a pixel within your image and it will be highlighted by a colored box (to draw attention to it).
Set it to (-1, -1) to disable. Use HighlightedPixelColor to specify the color of the box.

Note: HighlightedPixel has no effect unless DisplayGridKind = iedgPixelGrid and the image is zoomed in enough to see the grid (e.g. more than 400%. See MinZoomDisplayGrid).

Demo

Demos\Display\ImageComp\ImageComp.dpr

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