HoshinoKoji/jsPsych
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moving stimulus creation to a separate public function so that stimuli can be generated for other plugins

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This commit is contained in:
Josh de Leeuw 2014-02-20 21:20:14 -05:00
parent eb60da88e1
commit 03f70efbe2
1 changed files with 150 additions and 133 deletions
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129
plugins/jspsych-vsl-grid-scene.js
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@ -50,63 +50,11 @@
plugin.trial = function(display_element, block, trial, part) {
var nrows = trial.stimuli.length;
var ncols = trial.stimuli[0].length;
display_element.html(plugin.generate_stimulus(trial.stimuli, trial.image_size));
// create table
display_element.append($('<table>', {
id: 'jspsych-vsl-grid-scene-table',
css: {
'border-collapse': 'collapse',
'margin-left': 'auto',
'margin-right': 'auto'
}
}));
for (var row = 0; row < nrows; row++) {
$("#jspsych-vsl-grid-scene-table").append($('<tr>', {
id: 'jspsych-vsl-grid-scene-table-row-' + row,
css: {
height: trial.image_size[1] + "px"
}
}));
for (var col = 0; col < ncols; col++) {
$("#jspsych-vsl-grid-scene-table-row-" + row).append($('<td>', {
id: 'jspsych-vsl-grid-scene-table-' + row + '-' + col,
css: {
padding: trial.image_size[1] / 10 + "px " + trial.image_size[0] / 10 + "px",
border: '1px solid #555'
}
}));
$('#jspsych-vsl-grid-scene-table-' + row + '-' + col).append($('<div>', {
id: 'jspsych-vsl-grid-scene-table-cell-' + row + '-' + col,
css: {
width: trial.image_size[0] + "px",
height: trial.image_size[1] + "px"
}
}));
}
}
function fill_table(pattern) {
for (var row = 0; row < nrows; row++) {
for (var col = 0; col < ncols; col++) {
if (pattern[row][col] !== 0) {
$('#jspsych-vsl-grid-scene-table-cell-' + row + '-' + col).append($('<img>', {
src: pattern[row][col],
css: {
width: trial.image_size[0] + "px",
height: trial.image_size[1] + "px",
}
}));
}
}
}
}
fill_table(trial.stimuli);
setTimeout(function(){ endTrial(); }, trial.timing_duration);
setTimeout(function() {
endTrial();
}, trial.timing_duration);
function endTrial() {
@ -129,6 +77,75 @@
}
};
plugin.generate_stimulus = function(pattern, image_size) {
var nrows = pattern.length;
var ncols = pattern[0].length;
// create blank element to hold code that we generate
$('body').append($('<div>', {
id: 'jspsych-vsl-grid-scene-dummy',
css: {
display: 'none'
}
}));
// create table
$('#jspsych-vsl-grid-scene-dummy').append($('<table>', {
id: 'jspsych-vsl-grid-scene-table',
css: {
'border-collapse': 'collapse',
'margin-left': 'auto',
'margin-right': 'auto'
}
}));
for (var row = 0; row < nrows; row++) {
$("#jspsych-vsl-grid-scene-table").append($('<tr>', {
id: 'jspsych-vsl-grid-scene-table-row-' + row,
css: {
height: image_size[1] + "px"
}
}));
for (var col = 0; col < ncols; col++) {
$("#jspsych-vsl-grid-scene-table-row-" + row).append($('<td>', {
id: 'jspsych-vsl-grid-scene-table-' + row + '-' + col,
css: {
padding: image_size[1] / 10 + "px " + image_size[0] / 10 + "px",
border: '1px solid #555'
}
}));
$('#jspsych-vsl-grid-scene-table-' + row + '-' + col).append($('<div>', {
id: 'jspsych-vsl-grid-scene-table-cell-' + row + '-' + col,
css: {
width: image_size[0] + "px",
height: image_size[1] + "px"
}
}));
}
}
for (var row = 0; row < nrows; row++) {
for (var col = 0; col < ncols; col++) {
if (pattern[row][col] !== 0) {
$('#jspsych-vsl-grid-scene-table-cell-' + row + '-' + col).append($('<img>', {
src: pattern[row][col],
css: {
width: image_size[0] + "px",
height: image_size[1] + "px",
}
}));
}
}
}
var html_out = $('#jspsych-vsl-grid-scene-dummy').html();
$('#jspsych-vsl-grid-scene-dummy').remove();
return html_out;
};
return plugin;
})();
})(jQuery);