jsPsych/docs/demos/jspsych-virtual-chinrest-demo3.html

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HTML

<!DOCTYPE html>
<html>
<head>
<script src="https://cdn.jsdelivr.net/gh/jspsych/jsPsych@6.3.1/jspsych.js"></script>
<script src="https://cdn.jsdelivr.net/gh/jspsych/jsPsych@6.3.1/plugins/jspsych-preload.js"></script>
<script src="https://cdn.jsdelivr.net/gh/jspsych/jsPsych@6.3.1/plugins/jspsych-html-button-response.js"></script>
<script src="https://cdn.jsdelivr.net/gh/jspsych/jsPsych@6.3.1/plugins/jspsych-virtual-chinrest.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/svg.js/2.6.3/svg.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/jspsych/jsPsych@6.3.1/css/jspsych.css">
<style>
.jspsych-btn {margin-bottom: 10px;}
</style>
</head>
<body></body>
<script>
var jsPsych = initJsPsych();
var preload = {
type: jsPsychPreload,
images: ['https://cdn.jsdelivr.net/gh/jspsych/jsPsych@6.3.1/examples/img/card.png']
}
var start = {
type: jsPsychHtmlButtonResponse,
stimulus: '',
choices: ['Run demo']
};
var show_data = {
type: jsPsychHtmlButtonResponse,
stimulus: function() {
var trial_data = jsPsych.data.get().filter({trial_type: 'virtual-chinrest'}).last(1).values();
var trial_json = JSON.stringify(trial_data, null, 2);
return `<p style="margin-bottom:0px;"><strong>Trial data:</strong></p>
<pre style="margin-top:0px;text-align:left;">${trial_json}</pre>`;
},
choices: ['Repeat demo']
};
var trial = {
type: jsPsychVirtualChinrest,
blindspot_reps: 3,
resize_units: "deg",
pixels_per_unit: 50
};
var resized_stimulus = {
type: jsPsychHtmlButtonResponse,
stimulus: `
<p>If the measurements were done correctly, the square below should take up about 10 degrees of visual angle.</p>
<div style="background-color: black; width: 500px; height: 500px; margin: 20px auto;"></div>
`,
choices: ['Continue']
}
var trial_loop = {
timeline: [trial, resized_stimulus, show_data],
loop_function: function() {
return true;
}
};
if (typeof jsPsych !== "undefined") {
jsPsych.run([preload, start, trial_loop]);
} else {
document.body.innerHTML = '<div style="text-align:center; margin-top:50%; transform:translate(0,-50%);">You must be online to view the plugin demo.</div>';
}
</script>
</html>