set_SourceRect Method

In This Topic

Sets the rectangle, in pixels, on the overlay image, which should be drawn on source image.

Syntax

Javascript (Usage)
Javascript (Specification)

var instance = new Vintasoft.Imaging.ImageProcessing.WebDrawImageCommandJS();

var returnValue; // Type: any

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

returnValue = instance.set_SourceRect(x, y, w, h);

function set_SourceRect(
   xCoordinate of the left top corner of the rectangle. Valid value is 0 and any positive value. Default value is 0.
 : number, 
   yCoordinate of the left top corner of the rectangle. Valid value is 0 and any positive value. Default value is 0.
 : number, 
   wWidth of the rectangle. Valid value is 0 and any positive value. Default value is 0.
 : number, 
   hHeight of the rectangle. Valid value is 0 and any positive value. Default value is 0.
 : number
) : any;

Parameters

x: Coordinate of the left top corner of the rectangle. Valid value is 0 and any positive value. Default value is 0.
y: Coordinate of the left top corner of the rectangle. Valid value is 0 and any positive value. Default value is 0.
w: Width of the rectangle. Valid value is 0 and any positive value. Default value is 0.
h: Height of the rectangle. Valid value is 0 and any positive value. Default value is 0.

Exceptions

Exception	Description
	Thrown if arguments have wrong types.

Browser Compatibility

56+

45+

Reference

WebDrawImageCommandJS Class
WebDrawImageCommandJS Members

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