screen.js
1.18 KB
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var screenReporter = {
init: function(debug) {
this.enable = true;
this.debug = debug;
if (!('screen' in window)) {
this.enable = false;
return;
}
},
collect: function() {
if (!this.enable) {
return;
}
if (this.debug) {
this.print();
}
return this.getData();
},
print: function() {
var debug = document.getElementById("debug");
var output = this.formatDebugInfo();
if (!debug) {
var divTag = document.createElement("div");
divTag.id = "debug";
divTag.innerHTML = output;
document.body.appendChild(divTag);
} else {
debug.innerHTML += output;
}
},
formatDebugInfo: function() {
var debuginfo = "<p>";
debuginfo += "screen object : " + JSON.stringify(this.getData(), null, 2) + "<br/>";
debuginfo += "</p>";
return debuginfo
},
getData: function() {
return {
tp: 'screen',
wd: screen.width || 1,
hg: screen.height || 1
};
}
};
module.exports = screenReporter;