ETSettings.CalibrationColors

ETSettings.CalibrationColors(
    left_eye=(100, 200, 255, 120),
    right_eye=(255, 100, 120, 120),
    mouse=(255, 128, 0, 255),
    target_outline=(24, 24, 24, 255),
    highlight=(255, 255, 0, 255),
)

Color settings for calibration visual elements.

Defines RGBA color values for various calibration display components including eye tracking samples, target outlines, and highlights.

Attributes

Name Type Description
left_eye tuple of int RGBA color for Tobii left eye gaze samples (R, G, B, A). Default is (0, 255, 0, 255) - bright green.
right_eye tuple of int RGBA color for Tobii right eye gaze samples (R, G, B, A). Default is (255, 0, 0, 255) - bright red.
mouse tuple of int RGBA color for simulated mouse position samples (R, G, B, A). Default is (255, 128, 0, 255) - orange.
target_outline tuple of int RGBA color for calibration target circle outlines (R, G, B, A). Default is (24, 24, 24, 255) - dark gray/black.
highlight tuple of int RGBA color for highlighting selected calibration points (R, G, B, A). Default is (255, 255, 0, 255) - bright yellow.

Notes

All color values use 8-bit channels (0-255 range) in RGBA format. The alpha channel (A) controls opacity where 255 is fully opaque.

Examples

>>> colors = CalibrationColors()
>>> colors.highlight = (0, 255, 255, 255)  # Change to cyan
>>> colors.left_eye = (0, 200, 0, 200)  # Semi-transparent green
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