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Resemble.js
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Merge branch 'extempl-black&white'

pull/82/merge
james.cryer 8 years ago
parent
abd73188aa c86132dd06
commit
ac4ed57ff2
4 changed files with 104 additions and 43 deletions
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  1. 2
      demoassets/main.js
  2. 94
      demoassets/resemble.css
  3. 25
      index.html
  4. 22
      resemble.js

2
demoassets/main.js
Unescape View File

@ -46,6 +46,8 @@ $(function(){
$('#blue').css('width',data.blue+'%');
$('#alpha').css('width',data.alpha+'%');
$('#brightness').css('width',data.brightness+'%');
$('#white').css('width',data.white+'%');
$('#black').css('width',data.black+'%');
});
});

94
demoassets/resemble.css
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@ -1,5 +1,4 @@
h1 {
text-align: center;
}
@ -14,7 +13,7 @@ footer {
border-top: 1px solid #e5e5e5;
}
.drop-zone{
.drop-zone {
border: 10px dashed #ccc;
color: #ccc;
font-size: 32px;
@ -25,17 +24,19 @@ footer {
overflow: hidden;
position: relative;
}
.drop-zone.drag-over{
border: 10px dashed #0088CC;
}
.drop-zone img {
width: 400px;
position: absolute;
top: 0;
left: 0;
}
.small-drop-zone{
.drop-zone.drag-over {
border: 10px dashed #08c;
}
.drop-zone img {
width: 400px;
position: absolute;
top: 0;
left: 0;
}
.small-drop-zone {
margin-top: 20px;
margin-left: 90px;
border: 10px dashed #ccc;
@ -48,17 +49,58 @@ footer {
overflow: hidden;
position: relative;
}
.small-drop-zone.drag-over{
border: 10px dashed #0088CC;
}
.small-drop-zone img {
width: 330px;
position: absolute;
top: 0;
left: 0;
}
#image-diff {
margin-left: 0;
margin-top: 50px;
border-style: solid;
}
.small-drop-zone.drag-over {
border: 10px dashed #08c;
}
.small-drop-zone img {
width: 330px;
position: absolute;
top: 0;
left: 0;
}
#image-diff {
margin-left: 0;
margin-top: 50px;
border-style: solid;
}
.progress {
margin-bottom: 4px;
}
.progress.last {
margin-bottom: 8px;
}
.progress #alpha {
background-color: #eee;
background-image: linear-gradient(45deg, darkgrey 25%, transparent 25%, transparent 75%, darkgrey 75%, darkgrey),
linear-gradient(45deg, darkgrey 25%, lightgrey 25%, lightgrey 75%, darkgrey 75%, darkgrey);
background-size: 14px 14px;
background-position: 0 0, 7px 7px;
background-repeat: repeat;
}
.progress #white {
background-color: #fff;
background-image: -moz-linear-gradient(top, #fff, #ddd);
background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#fff), to(#ddd));
background-image: -webkit-linear-gradient(top, #fff, #ddd);
background-image: -o-linear-gradient(top, #fff, #ddd);
background-image: linear-gradient(to bottom, #fff, #ddd);
background-repeat: repeat-x;
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#ffdddddd', GradientType=0)
}
.progress #black {
background-color: #000;
background-image: -moz-linear-gradient(top, #555, #000);
background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#555), to(#000));
background-image: -webkit-linear-gradient(top, #555, #000);
background-image: -o-linear-gradient(top, #555, #000);
background-image: linear-gradient(to bottom, #555, #000);
background-repeat: repeat-x;
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff555555', endColorstr='#ff000000', GradientType=0)
}

25
index.html
Unescape View File

@ -49,15 +49,20 @@
<div class="progress">
<div id="blue" class="bar" style="width: 0%;"></div>
</div>
<div class="progress">
<div class="progress last">
<div id="alpha" class="bar" style="width: 0%;"></div>
</div>
Black &amp; white
<div class="progress">
<div id="black" class="bar" style="width: 0%;"></div>
</div>
<div class="progress last">
<div id="white" class="bar" style="width: 0%;"></div>
</div>
Brightness
<div class="progress progress-warning">
<div id="brightness" class="bar" style="width: 0%;"></div>
</div>
</div>
</div>
</div>
@ -102,9 +107,6 @@
<button class="btn" id="same-size">Scale to same size</button>
</div>
<br/>
<br/>
<div class="btn-group buttons" style="display:none">
<button class="btn active" id="pink">Pink</button>
<button class="btn" id="yellow">Yellow</button>
@ -168,10 +170,13 @@ var api = resemble(fileData).onComplete(function(data){
return data;
/*
{
red: 255,
green: 255,
blue: 255,
brightness: 255
red: 100,
green: 100,
blue: 100,
brightness: 100,
alpha: 100,
white: 100,
black: 100
}
*/
});</pre>

22
resemble.js
Unescape View File

@ -100,12 +100,12 @@ URL: https://github.com/Huddle/Resemble.js
}
}
function loop(x, y, callback){
var i,j;
function loop(w, h, callback){
var x,y;
for (i=0;i<x;i++){
for (j=0;j<y;j++){
callback(i, j);
for (x=0;x<w;x++){
for (y=0;y<h;y++){
callback(x, y);
}
}
}
@ -118,6 +118,8 @@ URL: https://github.com/Huddle/Resemble.js
var blueTotal = 0;
var alphaTotal = 0;
var brightnessTotal = 0;
var whiteTotal = 0;
var blackTotal = 0;
loop(height, width, function(verticalPos, horizontalPos){
var offset = (verticalPos*width + horizontalPos) * 4;
@ -127,6 +129,14 @@ URL: https://github.com/Huddle/Resemble.js
var alpha = sourceImageData[offset + 3];
var brightness = getBrightness(red,green,blue);
if (red == green && red == blue && alpha) {
if (red == 0) {
blackTotal++
} else if (red == 255) {
whiteTotal++
}
}
pixelCount++;
redTotal += red / 255 * 100;
@ -141,6 +151,8 @@ URL: https://github.com/Huddle/Resemble.js
data.blue = Math.floor(blueTotal / pixelCount);
data.alpha = Math.floor(alphaTotal / pixelCount);
data.brightness = Math.floor(brightnessTotal / pixelCount);
data.white = Math.floor(whiteTotal / pixelCount * 100);
data.black = Math.floor(blackTotal / pixelCount * 100);
triggerDataUpdate();
}

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