LEADTOOLS JavaScript (Leadtools.Annotations.Core)

GetImageData Method

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Gets the image data for the specified area of the image in the control.

Syntax

JavaScript

function Leadtools.Annotations.Core.IAnnAutomationControl.getImageData( 
   rc 
)

Parameters

Parameter	Type	Description
rc	LeadRectD	The area of interest.

Return Value

Type	Description
Leadtools.Html.ImageData	The HTML 5 ImageData object for the area.

Remarks

When AnnRedactionObject.Realize is called in the automation framework, GetImageData is called to obtain the image data area under the object. This data will then be stored in the redaction object.

When AnnRedactionObject.Restore is called in the automation framework, PutImageData is called and the control must set this data back on the image at the specified area.

Reference

IAnnAutomationControl Interface
IAnnAutomationControl Members