isPointOnArea Method

In This Topic

Determines whether a point, in viewer space, is contained within the interaction area.

Syntax

Javascript (Usage)
Javascript (Specification)

var instance = new Vintasoft.Imaging.UI.VisualTools.WebRectangularSelectionAreaJS(fillColor, borderColor, cursor);

var value; // Type: boolean

// Parameters
var x; // Type: number
var y; // Type: number

value = instance.isPointOnArea(x, y);

function isPointOnArea(
   xThe X coordinate, in coordinate space of visible area of the image viewer.
 : number, 
   yThe Y coordinate, in coordinate space of visible area of the image viewer.
 : number
) : boolean;

Parameters

x: The X coordinate, in coordinate space of visible area of the image viewer.
y: The Y coordinate, in coordinate space of visible area of the image viewer.

Return Value

true if point is contained within the interaction area; false - otherwise.

Browser Compatibility

56+

45+

Reference

WebRectangularSelectionAreaJS Class
WebRectangularSelectionAreaJS Members

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