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Two readers

Two complete readings of a shorter text, labeled Reader A and Reader B.

  1. Select the bundled demo in Scanpath, then participant l37_1129 and trial l37_1129_2_2_4_Ele_r0. Start with Reset visualization, turn off Stimulus → Highlight → Show.
  2. Turn on Compare. In Trial B, select participant l7_1090, trial l7_1090_2_2_4_Ele_r0.
  3. In Compare ▾, choose Overlay and set Label A / Label B to Reader A / Reader B. Leave both fixation ranges unrestricted.
  4. In Figure & canvas → Legends, choose Crop to data with a 50 px margin. Place the comparison legend above the plot and hide the duration size key.

Open the demo · All controls

scanpath-studio render --sample \
  -p l37_1129 -t l37_1129_2_2_4_Ele_r0 \
  --compare-with l7_1090:l7_1090_2_2_4_Ele_r0 --compare-legend --label-a "Reader A" --label-b "Reader B" \
  --legend compare=top-center-outside,side-by-side,24 --no-duration-size-legend \
  --crop-to-data --crop-margin 50 \
  --highlight-column '' \
  -o comparison.html

import scanpath_studio as sps

words, fixations = sps.load_sample_data()
pid, tid = "l37_1129", "l37_1129_2_2_4_Ele_r0"
fig = sps.compare_scanpaths(
    words,
    fixations,
    (pid, tid),
    ("l7_1090", "l7_1090_2_2_4_Ele_r0"),
    highlight_column=None,
    labels=("Reader A", "Reader B"),
    fit_to_monitor=False,
    crop_margin=50,
    show_legend=True,
    duration_size_legend=False,
    legend_layout={
        "compare": {
            "position": "top-center-outside",
            "arrangement": "side-by-side",
            "size": 24,
        }
    },
)

sps.save_figure(fig, "comparison.html")

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