ImageGear Professional for Windows ActiveX
InteractionProcess Method
ImageGear Professional v18.2 > API Reference Guide > ART Component API Reference > ART Component Objects > IGArtPage Object > IGArtPage Methods > InteractionProcess Method

Description:

Transfers mouse events from your application's IGPageViewCtl Control to the IGArtPage Object, so that the ART component can react to mouse events.

Your application must implement MouseDown Event and MouseMove Event event handlers for the IGPageViewCtl Control to make the ToolBar operate. It will call InteractionProcess Method in those handlers - see Creating a Mark via the ToolBar.

Syntax:

InteractionProcess(Button As Long, Event As long, ptPoint As
IGPoint)

Parameters:

Name Description
Button Identifies the mouse button number:
  • 1 - Left Button down
  • 2 - Right Button down
  • 3 - Middle Button down
Event Identifies the type of event happened: 0 - Mouse Movement event. In this case first argument Button is ignored, ptPoint is a current mouse coordinates.
  • 1 - Mouse Button Down event. First argument Button may have values as described above. ptPoint is a current mouse coordinates.
  • 2 - Mouse Button Up event. First argument Button may have values as described above. ptPoint is a current mouse coordinates.
  • 3 - Mouse Button DoubleClick event. First argument Button may have values as described above. ptPoint is a current mouse coordinates.
IGPoint Identifies the screen location of the mouse event. Construct an IGPoint Object from the X and Y values from the IGPageViewCtl_MouseDown event.

Return Value:

None

Bits Per Pixel:

N/A

Sample:

None

 

 

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