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This commit is contained in:
Ryan McGrath 2009-08-11 17:40:08 -04:00
parent 905a03075c
commit 74c0751819
1 changed files with 6 additions and 4 deletions
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6
js/franz.js
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@ -35,6 +35,8 @@ var franz = {
extra_ctx.drawImage(franz.img, 0, 0, 19, 19); extra_ctx.drawImage(franz.img, 0, 0, 19, 19);
var imageData = extra_ctx.getImageData(1, 1, 18, 18).data; var imageData = extra_ctx.getImageData(1, 1, 18, 18).data;
console.log("Initial data array: " + imageData.length);
for(var i = 0; i*4 < imageData.length; i++) { for(var i = 0; i*4 < imageData.length; i++) {
franz.red[i] = imageData[i*4]; franz.red[i] = imageData[i*4];
franz.green[i] = imageData[i*4 + 1]; franz.green[i] = imageData[i*4 + 1];
@ -50,6 +52,7 @@ var franz = {
return false; return false;
}, },
displayImg: function() { displayImg: function() {
var docString = ""; var docString = "";
@ -63,8 +66,6 @@ var franz = {
return false; return false;
}, },
/* Converts RGB to the Hue/Saturation/Value model */ /* Converts RGB to the Hue/Saturation/Value model */
RGBtoHSV: function() { RGBtoHSV: function() {
var min, max, delta; var min, max, delta;
@ -74,6 +75,7 @@ var franz = {
min = Math.min(franz.red[i],Math.min(franz.green[i],franz.blue[i])); min = Math.min(franz.red[i],Math.min(franz.green[i],franz.blue[i]));
max = Math.max(franz.red[i],Math.max(franz.green[i],franz.blue[i])); max = Math.max(franz.red[i],Math.max(franz.green[i],franz.blue[i]));
franz.val[i] = max; franz.val[i] = max;
console.log(franz.val[i]);
delta = max - min; delta = max - min;