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Now that we've finished profiling the dev thread, we can safely make it the default view. Huzzah for more color data?

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This commit is contained in:
Veno Server 2009-08-18 01:38:25 -05:00
parent 35a2eb79d4
commit cdc4218e3a
4 changed files with 4 additions and 386 deletions
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33
js/franz.js
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@ -71,8 +71,8 @@ var franz = {
var hidden_canvas = document.getElementById("lol_hidden"),
extra_ctx = hidden_canvas.getContext('2d');
extra_ctx.drawImage(franz.img, 0, 0, 19, 19);
var imageData = extra_ctx.getImageData(1, 1, 18, 18).data;
extra_ctx.drawImage(franz.img, 0, 0, 33, 33);
var imageData = extra_ctx.getImageData(1, 1, 32, 32).data;
for(var i = 0; i*4 < imageData.length; i++) {
franz.red[i] = imageData[i*4];
@ -165,7 +165,7 @@ var franz = {
var docStr = "";
for(var i = 0; i < franz.alpha.length; i++) {
docStr += '<div class="color_box" style="background-color: rgb(' + franz.red[order_array[i]] + ', ' + franz.green[order_array[i]] + ',' + franz.blue[order_array[i]] + ');"></div>';
docStr += '<div class="color_boxd" style="background-color: rgb(' + franz.red[order_array[i]] + ', ' + franz.green[order_array[i]] + ',' + franz.blue[order_array[i]] + ');"></div>';
}
document.getElementById("log_colors").innerHTML = docStr;
@ -220,44 +220,17 @@ var franz = {
return false;
},
/* calculates density of array data given interval and step size - both controlling data error
step size should ideally be < interval. Returns array with (# of intervals) as size */
getDensity: function(inputArray, step, interval, max) {
var size = max/step;
var densityArray = new Array(size);
for (var i=0; i < size; i++) {
var count = 0;
for (var j=0; j < inputArray.length; j++) {
// if entry is within current interval
if ((inputArray[j] > i*step) && (inputArray[j] < i*step + interval)){
count++;
}
}
console.log("frequency of values between " + i*step + " and " + (i*step + interval) + " = " + count);
densityArray[i] = count;
}
return densityArray;
},
/* bubble sort floats around and pops in your face */
indexSort: function(inputArray, start, end) {
franz.resetIndex();
for (var i = start; i < end; i++) {
for (var j = end-1; j >= start; j--) {
var diff = inputArray[j] - inputArray[i]
//console.log("j=" + inputArray[j] + " i=" + inputArray[i] + " -> " + diff);
if (diff > 0) {
//console.log("swapped");
inputArray.swap(i,j+1);
franz.origIndex.swap(i,j+1);
}
//if (j == end-20) break;
}
//if (i == 20) break;
}
}