OverlayBitmap.DrawLine Method |
This method draws a line on the live video. |
Syntax: |
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[C#] public void DrawLine( System.Drawing.Color clr, int XStart, int YStart, int XEnd, int YEnd );
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color, clr |
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Specifies the color of the line.
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startcolumn, XStart |
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Specifies the column in pixel units where the line should start on the live video.
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startrow, YStart |
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Specifies the row in pixel units where the line should start on the live video.
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endcolumn, XEnd |
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Specifies the column in pixel units where the line should end on the live video.
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endrow, YEnd |
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Specifies the row in pixel units where the line should end on the live video.
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Limitations: |
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Run time only. Only after ICImagingControl.LiveStart has been called once.
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Example: |
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This example demonstrates how to draw a line on the live video.
[C#] OverlayBitmap ob = ICImagingControl1.OverlayBitmapAtPath[PathPositions.Device];
ob.DrawLine(System.Drawing.Color.Red, 10, 10, 10, 250);
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See also: |
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OverlayBitmap, ICImagingControl.LiveStart |