The calibrationpointcolor attribute sets the color of the calibration target center point.
or
/ calibrationpointcolor = color nameor
/ calibrationpointcolor = color value| red value | An integer from 0 to 255 specifying the intensity of the red component. |
| green value | An integer from 0 to 255 specifying the intensity of the green component. |
| blue value | An integer from 0 to 255 specifying the intensity of the blue component. |
| color name | The name of a built in color. |
| color value | A 32-bit argb value specified as in integer or a CSS hex value (e.g., #0000FF or #00F for blue). |
The default calibrationpointcolor is white (255, 255, 255).
The following sets the calibration target color to blue:
<eyetracker myblock>
/ calibrationpointcolor = (0, 0, 255)
</eyetracker>