OverlayBitmap.DrawFrameRect Method |
This method draws an empty frame rectangle on the live video.
|
Syntax: |
|
[C#] public void DrawFrameRect( System.Drawing.Color clr, int XStart, int YStart, int XEnd, int YEnd );
|
|
|
|
color, clr |
|
Specifies the color of the frame.
|
startcolumn, XStart |
|
Specifies the column in pixel units of the upper left hand corner of the rectangle on the live video.
|
startrow, YStart |
|
Specifies the row in pixel units of the upper left hand corner of the rectangle on the live video.
|
endcolumn, XEnd |
|
Specifies the column in pixel of the lower right hand corner of the rectangle on the live video.
|
endrow, YEnd |
|
Specifies the row in pixel units of the lower right hand corner of the rectangle on the live video.
|
|
Limitations: |
|
Run time only. Only after ICImagingControl.LiveStart has been called once.
|
Information: | | Introduced in version 2.0
|
Example: |
|
This example demonstrates how to draw a red frame on the live video.
[C#] OverlayBitmap ob = ICImagingControl1.OverlayBitmapAtPath[PathPositions.Device];
ob.DrawFrameRect(System.Drawing.Color.Red, 10, 10, 10, 250);
|
See also: |
|
OverlayBitmap, OverlayBitmap.DrawSolidRect, ICImagingControl.LiveStart |