stylizeFindEdges() - Media Method

The stylizeFindEdges() method traces the edges (areas of significant transitions) of the image with broad lines.

Note:  This function is “selection aware”—if a selection is made, the system applies the function based on the current selection. For more information about making selections, see selection() - Media Method.

Syntax

stylizeFindEdges(

[Threshold @ <value 0..255>]

[Grayscale @ <true, false>]

[Mono @ <true, false>]

[Invert @ <true, false>]

);

Parameters

Threshold - specifies how sharp an edge must be to included. The default is 0.

Grayscale - produces a monochromatic result. The default is false.

Mono - when set to true, causes all edges above the threshold value to default to 255. The default is false.

Invert - reverses the default foreground and background colors. The default is false.

Example

var image = new Media();

image.load(name @ "peppers.tga");

image.stylizeFindEdges(Threshold @ 125, Grayscale @ true, Mono @ true, Invert @ true);

image.save(type @ "jpeg");