IC Imaging Control ActiveX

OverlayBitmap.DrawFrameEllipse Method

OverlayBitmap.DrawFrameEllipse Method

This method draws an empty frame ellipse on the live video.
Syntax:

Public Sub DrawFrameEllipse( color As Long, x0 As Long, y0 As Long, x1 As Long, y1 As Long )
Parameter Description
clr

Specifies the color of the ellipse.

x0

Specifies the column in pixel units of the upper left hand corner of the bounding rectangle of the ellipse on the live video.

y0

Specifies the row in pixel units of the upper left hand corner of the bounding rectangle of the ellipse on the live video.

x1

Specifies the column in pixel units of the lower right hand corner of the bounding rectangle of the ellipse on the live video.

y1

Specifies the row in pixel units of the lower right hand corner of the bounding rectangle of the ellipse on the live video.

Limitations:

Run time only. Only after ICImagingControl.LiveStart has been called once.

Information:

Introduced in IC Imaging Control 2.0

Example:

This example demonstrates how to draw a empty yellow ellipse on the live video.

See also: OverlayBitmap, OverlayBitmap.DrawSolidEllipse, ICImagingControl.LiveStart

<< ICImagingControl.OverlayBitmap

Get in touch with us


About The Imaging Source

Established in 1990, The Imaging Source is one of the leading manufacturers of industrial cameras, frame grabbers and video converters for production automation, quality assurance, logistics, medicine, science and security.

Our comprehensive range of cameras with USB 3.1, USB 3.0, USB 2.0, GigE interfaces and other innovative machine vision products are renowned for their high quality and ability to meet the performance requirements of demanding applications.

Automated Imaging Association ISO 9001:2015 certified

Contact us