Image Manager > Image Manager Components > Image Manager ActiveX Controls

Each of the ActiveX components is described in more detail below and following the links :

Core library used to create the CV Image Control component : CVImage.ocx

The CVImage Control is the basis for all tool and application development.

It contains facilities for:

•generating image objects,

•accessing image data,

•coordinate system functions,

•image processing functions that are frequently required.

Functions that address the Windows clipboard are also included.

Image objects can be generated from both image files and driver files.

CVdisplay Control

Core library used to create the CVdisplay Control component : CVdisplay.ocx

The CVdisplay Control contains functions for :

•displaying images under Windows,

•interactive or manual zooming,

•scrolling,

•interface for displaying custom overlays and overlay plug-ins,

•overlay labels.

Images are displayed using standard Windows functions (DIB) or by means of DirectDraw, if DirectDraw is used all overlays are flicker-free.

CVCDriver Controls

ActiveX controls are available as simple wrappers for the CVCDriver.dll:

•CVGrabber Control controls the trigger, port and board selection,

•CVDigIO Control can be used for controlling the digital I/O ports of a frame grabber,

•CVRingBuffer Control is used to control the ringbuffer of an image acquisition device.

	CVGrabber Control : CVGrabber.ocx
	CVDigIO Control : CVDigIO.ocx
	CVRingBuffer Control : CVRingbuffer.ocx

The CV GenAPI Grid Control contains functions to provides easy control of GenICam compliant devices like a GigE Vision cameras.

Core library used to create the CV GenAPi Grid control : CVGenApiGrid.ocx

The CV Core3D Viewer Control (3D Display Control) contains functions to handle 3D data.

Core library used to create the CV Core 3D Viewer control : CVCore3DViewer.ocx