drawDelta Method

Summary

Notifies the instance that the drawable object is being drawn.

Syntax
TypeScript
JavaScript
Drawable.prototype.drawDelta = function( 
   x, 
   y, 
   args 
) 
drawDelta( 
   x: number, 
   y: number, 
   args: InteractiveDragDeltaEventArgs 
): void; 

Parameters

x

The mouse's x-coordinate

y

The mouse's y-coordinate

args

The native interactive arguments

Remarks

The drawing action occurs when the user clicks the mouse button on an image and at that point DrawStarted gets fired. The following events provide notifications:

  • DrawStarted: To get notified when the draw action has started.
  • DrawDelta: To get notified when the draw action is occurring.
  • DrawDoubleTap: To get notified when the user double taps while drawing.
Requirements

Target Platforms

Help Version 23.0.2024.5.7
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Leadtools.Controls.Medical Assembly
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2025 Apryse Sofware Corp. All Rights Reserved.