Skip to content
Snippets Groups Projects
Commit 02662f23 authored by Neil Gershenfeld's avatar Neil Gershenfeld
Browse files

raster mask working?

parent 0debe0b0
No related branches found
No related tags found
No related merge requests found
Show whitespace changes
Inline Side-by-side
files.html
+ 1
− 1
View file @ 02662f23
...@@ -19,7 +19,6 @@ ...@@ -19,7 +19,6 @@
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/files.js'>files.js</a><br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/files.js'>files.js</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/load.js'>load.js</a><br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/load.js'>load.js</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/mods.js'>mods.js</a><br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/mods.js'>mods.js</a><br>
<i>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;node_modules</i><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/printserver.js'>printserver.js</a><br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/printserver.js'>printserver.js</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/serialserver.js'>serialserver.js</a><br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/serialserver.js'>serialserver.js</a><br>
<i>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;three.js</i><br> <i>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;three.js</i><br>
...@@ -134,6 +133,7 @@ ...@@ -134,6 +133,7 @@
<i>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;programs</i><br> <i>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;programs</i><br>
<i>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;image</i><br> <i>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;image</i><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./programs/image/function'>function</a><br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./programs/image/function'>function</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./programs/image/palette%20mask%20raster'>palette mask raster</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./programs/image/palette%20mask%20vector'>palette mask vector</a><br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./programs/image/palette%20mask%20vector'>palette mask vector</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./programs/index.html'>index.html</a><br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./programs/index.html'>index.html</a><br>
<i>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iterate</i><br> <i>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iterate</i><br>
......
modules/image/raster mask
+ 6
− 53
View file @ 02662f23
...@@ -25,7 +25,6 @@ var name = 'raster mask' ...@@ -25,7 +25,6 @@ var name = 'raster mask'
// initialization // initialization
// //
var init = function() { var init = function() {
mod.fill.checked = true
} }
// //
// inputs // inputs
...@@ -49,7 +48,9 @@ var inputs = { ...@@ -49,7 +48,9 @@ var inputs = {
}}, }},
mask:{type:'RGBA', mask:{type:'RGBA',
event:function(evt){ event:function(evt){
make_mask(evt.detail) var ctx = mod.convert.getContext("2d")
ctx.putImageData(evt.detail,0,0)
make_mask()
}}} }}}
// //
// outputs // outputs
...@@ -96,16 +97,6 @@ var interface = function(div){ ...@@ -96,16 +97,6 @@ var interface = function(div){
}) })
div.appendChild(btn) div.appendChild(btn)
div.appendChild(document.createElement('br')) div.appendChild(document.createElement('br'))
//
// fill
//
div.appendChild(document.createTextNode('fill masks: '))
var input = document.createElement('input')
input.type = 'checkbox'
input.id = mod.div.id+'fill'
div.appendChild(input)
mod.fill = input
div.appendChild(document.createElement('br'))
} }
// //
// local functions // local functions
...@@ -113,11 +104,11 @@ var interface = function(div){ ...@@ -113,11 +104,11 @@ var interface = function(div){
// //
// make_mask // make_mask
// //
function make_mask(path) { function make_mask() {
// //
// save mask // save mask
// //
save_mask(path) save_mask()
// //
// check for next mask // check for next mask
// //
...@@ -139,7 +130,7 @@ function make_mask(path) { ...@@ -139,7 +130,7 @@ function make_mask(path) {
// //
// save_mask // save_mask
// //
function save_mask(path) { function save_mask(mask) {
// //
// create SVG // create SVG
// //
...@@ -231,12 +222,9 @@ function save_mask(path) { ...@@ -231,12 +222,9 @@ function save_mask(path) {
text.setAttribute('dy','.2') text.setAttribute('dy','.2')
text.textContent = name text.textContent = name
svg.appendChild(text) svg.appendChild(text)
// //
// raster mask // raster mask
// //
var ctx = mod.convert.getContext("2d")
ctx.putImageData(imgdata,0,0)
var href = mod.convert.toDataURL() var href = mod.convert.toDataURL()
var img = document.createElementNS(svgNS,'image') var img = document.createElementNS(svgNS,'image')
img.setAttribute('id',mod.div.id+'svgimg') img.setAttribute('id',mod.div.id+'svgimg')
...@@ -246,41 +234,6 @@ function save_mask(path) { ...@@ -246,41 +234,6 @@ function save_mask(path) {
img.setAttribute('height',imgheight) img.setAttribute('height',imgheight)
img.setAttributeNS('http://www.w3.org/1999/xlink','href',href) img.setAttributeNS('http://www.w3.org/1999/xlink','href',href)
svg.appendChild(img) svg.appendChild(img)
//
// vector mask
//
var g = document.createElementNS(svgNS,'g')
svg.appendChild(g)
for (var seg = 0; seg < path.length; ++seg) {
var points = ''
for (var pt = 0; pt < path[seg].length; ++ pt) {
var x = 1.5+imgwidth*path[seg][pt][0]/(mod.image.width-1)
var y = 1.5+imgheight*(1-path[seg][pt][1]/(mod.image.height-1))
points += x+','+y+' '
}
var x = 1.5+imgwidth*path[seg][0][0]/(mod.image.width-1)
var y = 1.5+imgheight*(1-path[seg][0][1]/(mod.image.height-1))
points += x+','+y+' '
if (mod.fill.checked == true) {
var polyline = document.createElementNS(svgNS,'polyline')
polyline.setAttribute('stroke','none')
polyline.setAttribute('fill','black')
polyline.setAttribute('fill-rule','evenodd')
polyline.setAttribute('points',points)
g.appendChild(polyline)
}
else {
var polyline = document.createElementNS(svgNS,'polyline')
polyline.setAttribute('stroke','black')
polyline.setAttribute('stroke-width','0.01')
polyline.setAttribute('stroke-linecap','round')
polyline.setAttribute('fill','none')
polyline.setAttribute('points',points)
g.appendChild(polyline)
}
}
// //
// file // file
// //
......
programs/image/palette mask raster 0 → 100644
+ 1
− 0
View file @ 02662f23
{"modules":{"0.5648025145147616":{"definition":"//\n// read png\n//\n// Neil Gershenfeld \n// (c) Massachusetts Institute of Technology 2015,6\n// \n// This work may be reproduced, modified, distributed, performed, and \n// displayed for any purpose, but must acknowledge the mods\n// project. Copyright is retained and must be preserved. The work is \n// provided as is; no warranty is provided, and users accept all \n// liability.\n//\n// closure\n//\n(function(){\n//\n// module globals\n//\nvar mod = {}\n//\n// name\n//\nvar name = 'read png'\n//\n// initialization\n//\nvar init = function() {\n }\n//\n// inputs\n//\nvar inputs = {\n }\n//\n// outputs\n//\nvar outputs = {\n image:{type:'RGBA',\n event:function(){\n var ctx = mod.img.getContext(\"2d\")\n var img = ctx.getImageData(0,0,mod.img.width,mod.img.height)\n mods.output(mod,'image',img)}},\n imageInfo:{type:'object',\n event:function(){\n var obj = {}\n obj.name = mod.name.nodeValue\n obj.dpi = parseFloat(mod.dpitext.value)\n obj.width = mod.img.width\n obj.height = mod.img.height\n mods.output(mod,'imageInfo',obj)}}}\n//\n// interface\n//\nvar interface = function(div){\n mod.div = div\n //\n // file input control\n //\n var file = document.createElement('input')\n file.setAttribute('type','file')\n file.setAttribute('id',div.id+'file_input')\n file.style.position = 'absolute'\n file.style.left = 0\n file.style.top = 0\n file.style.width = 0\n file.style.height = 0\n file.style.opacity = 0\n file.addEventListener('change',function() {\n png_read_handler()\n })\n div.appendChild(file)\n mod.file = file\n //\n // on-screen drawing canvas\n //\n var canvas = document.createElement('canvas')\n canvas.width = mods.ui.canvas\n canvas.height = mods.ui.canvas\n canvas.style.backgroundColor = 'rgb(255,255,255)'\n div.appendChild(canvas)\n mod.canvas = canvas\n div.appendChild(document.createElement('br'))\n //\n // off-screen image canvas\n //\n var canvas = document.createElement('canvas')\n mod.img = canvas\n //\n // file select button\n //\n var btn = document.createElement('button')\n btn.style.padding = mods.ui.padding\n btn.style.margin = 1\n btn.appendChild(document.createTextNode('select png file'))\n btn.addEventListener('click',function(){\n var file = document.getElementById(div.id+'file_input')\n file.value = null\n file.click()\n })\n div.appendChild(btn)\n div.appendChild(document.createElement('br'))\n //\n // view button\n //\n var btn = document.createElement('button')\n btn.style.padding = mods.ui.padding\n btn.style.margin = 1\n btn.appendChild(document.createTextNode('view'))\n btn.addEventListener('click',function(){\n var win = window.open('')\n var btn = document.createElement('button')\n btn.appendChild(document.createTextNode('close'))\n btn.style.padding = mods.ui.padding\n btn.style.margin = 1\n btn.addEventListener('click',function(){\n win.close()\n })\n win.document.body.appendChild(btn)\n win.document.body.appendChild(document.createElement('br'))\n var canvas = document.createElement('canvas')\n canvas.width = mod.img.width\n canvas.height = mod.img.height\n win.document.body.appendChild(canvas)\n var ctx = canvas.getContext(\"2d\")\n ctx.drawImage(mod.img,0,0)\n })\n div.appendChild(btn)\n div.appendChild(document.createTextNode(' '))\n //\n // invert button\n //\n var btn = document.createElement('button')\n btn.style.padding = mods.ui.padding\n btn.style.margin = 1\n btn.appendChild(document.createTextNode('invert'))\n btn.addEventListener('click',function(){\n invert_image()\n })\n div.appendChild(btn)\n div.appendChild(document.createElement('br'))\n //\n // info div\n //\n var info = document.createElement('div')\n info.setAttribute('id',div.id+'info')\n info.appendChild(document.createTextNode('dpi: '))\n var input = document.createElement('input')\n input.type = 'text'\n input.size = 6\n input.addEventListener('input',function(){\n mod.dpi = parseFloat(mod.dpitext.value)\n mod.mmtext.nodeValue = (25.4*mod.img.width/mod.dpi).toFixed(3)\n +' x '+(25.4*mod.img.height/mod.dpi).toFixed(3)+' mm'\n mod.intext.nodeValue = (mod.img.width/mod.dpi).toFixed(3)\n +' x '+(mod.img.height/mod.dpi).toFixed(3)+' in'\n outputs.imageInfo.event()\n })\n info.appendChild(input)\n mod.dpitext = input\n info.appendChild(document.createElement('br'))\n var text = document.createTextNode('px: ')\n info.appendChild(text)\n mod.pxtext = text\n info.appendChild(document.createElement('br'))\n var text = document.createTextNode('mm: ')\n info.appendChild(text)\n mod.mmtext = text\n info.appendChild(document.createElement('br'))\n var text = document.createTextNode('in: ')\n info.appendChild(text)\n mod.intext = text\n info.appendChild(document.createElement('br'))\n var text = document.createTextNode('')\n info.appendChild(text)\n mod.name = text\n div.appendChild(info)\n }\n//\n// local functions\n//\n// read handler\n//\nfunction png_read_handler(event) {\n var file_reader = new FileReader()\n file_reader.onload = png_binary_handler\n input_file = mod.file.files[0]\n file_name = input_file.name\n mod.name.nodeValue = file_name\n file_reader.readAsArrayBuffer(input_file)\n }\n//\n// binary load handler\n//\nfunction png_binary_handler(event) {\n //\n // get DPI\n //\n // 8 header\n // 4 len, 4 type, data, 4 crc\n // pHYs 4 ppx, 4 ppy, 1 unit: 0 ?, 1 meter\n // IEND\n //\n var units = ppx = ppy = 0\n var buf = event.target.result\n var view = new DataView(buf)\n var ptr = 8\n if (!((view.getUint8(1) == 80) && (view.getUint8(2) == 78) && (view.getUint8(3) == 71))) {\n set_prompt(\"error: PNG header not found\")\n return\n }\n while (1) {\n var length = view.getUint32(ptr)\n ptr += 4\n var type = String.fromCharCode(\n view.getUint8(ptr),view.getUint8(ptr+1),\n view.getUint8(ptr+2),view.getUint8(ptr+3))\n ptr += 4\n if (type == \"pHYs\") {\n ppx = view.getUint32(ptr)\n ppy = view.getUint32(ptr + 4)\n units = view.getUint8(ptr + 8)\n }\n if (type == \"IEND\")\n break\n ptr += length + 4\n }\n if (units == 0) {\n set_prompt(\"no PNG units not found, assuming 72 DPI\")\n ppx = 72*1000/25.4\n }\n dpi = ppx*25.4/1000\n //\n // read as URL for display\n //\n var file_reader = new FileReader()\n file_reader.onload = png_URL_handler\n file_reader.readAsDataURL(input_file)\n }\n//\n// URL load handler\n//\nfunction png_URL_handler(event) {\n var img = new Image()\n img.setAttribute(\"src\",event.target.result)\n img.onload = function() {\n if (img.width > img.height) {\n var x0 = 0\n var y0 = mod.canvas.height*.5*(1-img.height/img.width)\n var w = mod.canvas.width\n var h = mod.canvas.width*img.height/img.width\n }\n else {\n var x0 = mod.canvas.width*.5*(1-img.width/img.height)\n var y0 = 0\n var w = mod.canvas.height*img.width/img.height\n var h = mod.canvas.height\n }\n var ctx = mod.canvas.getContext(\"2d\")\n ctx.clearRect(0,0,mod.canvas.width,mod.canvas.height)\n ctx.drawImage(img,x0,y0,w,h)\n var ctx = mod.img.getContext(\"2d\")\n ctx.canvas.width = img.width\n ctx.canvas.height = img.height \n ctx.drawImage(img,0,0)\n mod.dpitext.value = dpi.toFixed(3)\n mod.pxtext.nodeValue = img.width+' x '+img.height+' px'\n mod.mmtext.nodeValue = (25.4*img.width/dpi).toFixed(3)\n +' x '+(25.4*img.height/dpi).toFixed(3)+' mm'\n mod.intext.nodeValue = (img.width/dpi).toFixed(3)\n +' x '+(img.height/dpi).toFixed(3)+' in'\n outputs.image.event()\n outputs.imageInfo.event()\n }\n }\n//\n// invert image\n//\nfunction invert_image() {\n var blob = new Blob(['('+worker.toString()+'())'])\n var url = window.URL.createObjectURL(blob)\n var webworker = new Worker(url)\n webworker.addEventListener('message',function(evt) {\n window.URL.revokeObjectURL(url)\n var h = mod.img.height\n var w = mod.img.width\n var buf = new Uint8ClampedArray(evt.data.buffer)\n var imgdata = new ImageData(buf,w,h)\n var ctx = mod.img.getContext(\"2d\")\n ctx.putImageData(imgdata,0,0)\n if (w > h) {\n var x0 = 0\n var y0 = mod.canvas.height*.5*(1-h/w)\n var wd = mod.canvas.width\n var hd = mod.canvas.width*h/w\n }\n else {\n var x0 = mod.canvas.width*.5*(1-w/h)\n var y0 = 0\n var wd = mod.canvas.height*w/h\n var hd = mod.canvas.height\n }\n var ctx = mod.canvas.getContext(\"2d\")\n ctx.drawImage(mod.img,x0,y0,wd,hd)\n webworker.terminate()\n outputs.image.event()\n })\n var ctx = mod.canvas.getContext(\"2d\")\n ctx.clearRect(0,0,mod.canvas.width,mod.canvas.height)\n var h = mod.img.height\n var w = mod.img.width\n var ctx = mod.img.getContext(\"2d\")\n var img = ctx.getImageData(0,0,w,h)\n webworker.postMessage({\n height:img.height,width:img.width,buffer:img.data.buffer},\n [img.data.buffer])\n }\nfunction worker() {\n self.addEventListener('message',function(evt) {\n var h = evt.data.height\n var w = evt.data.width\n var buf = new Uint8ClampedArray(evt.data.buffer)\n for (var row = 0; row < h; ++row) {\n for (var col = 0; col < w; ++col) {\n buf[(h-1-row)*w*4+col*4+0] \n = 255-buf[(h-1-row)*w*4+col*4+0] \n buf[(h-1-row)*w*4+col*4+1] \n = 255-buf[(h-1-row)*w*4+col*4+1] \n buf[(h-1-row)*w*4+col*4+2] \n = 255-buf[(h-1-row)*w*4+col*4+2] \n buf[(h-1-row)*w*4+col*4+3] = 255\n }\n }\n self.postMessage({buffer:buf.buffer},[buf.buffer])\n })\n }\n//\n// return values\n//\nreturn ({\n name:name,\n init:init,\n inputs:inputs,\n outputs:outputs,\n interface:interface\n })\n}())\n","top":"102","left":"204","inputs":{},"outputs":{}},"0.3959513260329336":{"definition":"//\n// save file\n//\n// Neil Gershenfeld \n// (c) Massachusetts Institute of Technology 2016\n// \n// This work may be reproduced, modified, distributed, performed, and \n// displayed for any purpose, but must acknowledge the mods\n// project. Copyright is retained and must be preserved. The work is \n// provided as is; no warranty is provided, and users accept all \n// liability.\n//\n// closure\n//\n(function(){\n//\n// module globals\n//\nvar mod = {}\n//\n// name\n//\nvar name = 'save file'\n//\n// initialization\n//\nvar init = function() {\n }\n//\n// inputs\n//\nvar inputs = {\n file:{type:'object',\n event:function(evt){\n mod.name = evt.detail.name\n mod.contents = evt.detail.contents\n save_file()\n }}}\n//\n// outputs\n//\nvar outputs = {}\n//\n// interface\n//\nvar interface = function(div){\n mod.div = div\n //\n // info\n //\n var text = document.createTextNode('name:')\n div.appendChild(text)\n mod.nametext = text\n div.appendChild(document.createElement('br'))\n var text = document.createTextNode('size:')\n div.appendChild(text)\n mod.sizetext = text\n div.appendChild(document.createElement('br'))\n }\n//\n// local functions\n//\nfunction save_file() {\n var a = document.createElement('a')\n a.setAttribute('href','data:text/plain;charset=utf-8,'+ \n encodeURIComponent(mod.contents))\n a.setAttribute('download',mod.name)\n a.style.display = 'none'\n document.body.appendChild(a)\n a.click()\n document.body.removeChild(a)\n mod.nametext.nodeValue = 'name: '+mod.name\n mods.fit(mod.div)\n mod.sizetext.nodeValue = 'size: '+mod.contents.length\n mods.fit(mod.div)\n }\n//\n// return values\n//\nreturn ({\n name:name,\n init:init,\n inputs:inputs,\n outputs:outputs,\n interface:interface\n })\n}())\n","top":"97","left":"1630","inputs":{},"outputs":{}},"0.3603827322636355":{"definition":"//\n// image palette\n// todo: linear time palette search\n//\n// Neil Gershenfeld \n// (c) Massachusetts Institute of Technology 2017\n// \n// This work may be reproduced, modified, distributed, performed, and \n// displayed for any purpose, but must acknowledge the mods\n// project. Copyright is retained and must be preserved. The work is \n// provided as is; no warranty is provided, and users accept all \n// liability.\n//\n// closure\n//\n(function(){\n//\n// module globals\n//\nvar mod = {}\n//\n// name\n//\nvar name = 'image palette'\n//\n// initialization\n//\nvar init = function() {\n mod.palette.value = '[[255,255,255],\\n[0,0,0],\\n[255,0,0],\\n[0,255,0],\\n[0,0,255]]'\n }\n//\n// inputs\n//\nvar inputs = {\n image:{type:'RGBA',\n event:function(evt){\n mod.input = evt.detail\n var ctx = mod.img.getContext(\"2d\")\n ctx.canvas.width = mod.input.width\n ctx.canvas.height = mod.input.height \n var ctx = mod.convert.getContext(\"2d\")\n ctx.canvas.width = mod.input.width\n ctx.canvas.height = mod.input.height \n show_palette()\n }\n },\n palette:{type:'text',\n event:function(evt){\n mod.palette.value = evt.detail\n show_palette()\n }\n }\n }\n//\n// outputs\n//\nvar outputs = {\n image:{type:'RGBA',\n event:function(){\n var ctx = mod.img.getContext(\"2d\")\n var img = ctx.getImageData(0,0,mod.img.width,mod.img.height)\n mods.output(mod,'image',img)}},\n palette:{type:'text',\n event:function(){\n mods.output(mod,'palette',mod.palette.value)\n }}}\n//\n// interface\n//\nvar interface = function(div){\n mod.div = div\n //\n // on-screen drawing canvas\n //\n var canvas = document.createElement('canvas')\n canvas.width = mods.ui.canvas\n canvas.height = mods.ui.canvas\n canvas.style.backgroundColor = 'rgb(255,255,255)'\n div.appendChild(canvas)\n mod.canvas = canvas\n div.appendChild(document.createElement('br'))\n //\n // off-screen image canvas\n //\n var canvas = document.createElement('canvas')\n mod.img = canvas\n //\n // off-screen conversion canvas\n //\n var canvas = document.createElement('canvas')\n mod.convert = canvas\n //\n // view\n //\n var btn = document.createElement('button')\n btn.style.padding = mods.ui.padding\n btn.style.margin = 1\n btn.appendChild(document.createTextNode('view'))\n btn.addEventListener('click',function(){\n var win = window.open('')\n var btn = document.createElement('button')\n btn.appendChild(document.createTextNode('close'))\n btn.style.padding = mods.ui.padding\n btn.style.margin = 1\n btn.addEventListener('click',function(){\n win.close()\n })\n win.document.body.appendChild(btn)\n win.document.body.appendChild(document.createElement('br'))\n var canvas = document.createElement('canvas')\n canvas.width = mod.img.width\n canvas.height = mod.img.height\n win.document.body.appendChild(canvas)\n var ctx = canvas.getContext(\"2d\")\n ctx.drawImage(mod.img,0,0)\n })\n div.appendChild(btn)\n div.appendChild(document.createElement('br'))\n //\n // image \n //\n var btn = document.createElement('button')\n btn.style.padding = mods.ui.padding\n btn.style.margin = 1\n var span = document.createElement('span')\n var text = document.createTextNode('original')\n span.appendChild(text)\n span.style.fontWeight = 'normal'\n btn.appendChild(span)\n mod.originalspan = span\n btn.addEventListener('click',function(){\n mod.originalspan.style.fontWeight = 'bold'\n mod.palettespan.style.fontWeight = 'normal'\n show_original()\n })\n div.appendChild(btn)\n div.appendChild(document.createTextNode(' image '))\n var btn = document.createElement('button')\n btn.style.padding = mods.ui.padding\n btn.style.margin = 1\n var span = document.createElement('span')\n var text = document.createTextNode('palette')\n span.appendChild(text)\n span.style.fontWeight = 'bold'\n btn.appendChild(span)\n mod.palettespan = span\n btn.addEventListener('click',function(){\n mod.originalspan.style.fontWeight = 'normal'\n mod.palettespan.style.fontWeight = 'bold'\n show_palette()\n })\n div.appendChild(btn)\n div.appendChild(document.createElement('br'))\n //\n // palette\n //\n div.appendChild(document.createTextNode('palette'))\n div.appendChild(document.createElement('br'))\n var text = document.createElement('textarea')\n text.setAttribute('rows',mods.ui.rows)\n text.setAttribute('cols',mods.ui.cols)\n div.appendChild(text)\n mod.palette = text\n div.appendChild(document.createElement('br'))\n }\n//\n// local functions\n//\n// show_original\n//\nfunction show_original() {\n var h = mod.img.height\n var w = mod.img.width\n var ctx = mod.img.getContext(\"2d\")\n ctx.putImageData(mod.input,0,0)\n if (w > h) {\n var x0 = 0\n var y0 = mod.canvas.height*.5*(1-h/w)\n var wd = mod.canvas.width\n var hd = mod.canvas.width*h/w\n }\n else {\n var x0 = mod.canvas.width*.5*(1-w/h)\n var y0 = 0\n var wd = mod.canvas.height*w/h\n var hd = mod.canvas.height\n }\n var ctx = mod.canvas.getContext(\"2d\")\n ctx.clearRect(0,0,mod.canvas.width,mod.canvas.height)\n ctx.drawImage(mod.img,x0,y0,wd,hd)\n }\n//\n// show palette\n//\nfunction show_palette() {\n var blob = new Blob(['('+palette_worker.toString()+'())'])\n var url = window.URL.createObjectURL(blob)\n var webworker = new Worker(url)\n webworker.addEventListener('message',function(evt) {\n window.URL.revokeObjectURL(url)\n var h = mod.img.height\n var w = mod.img.width\n var buf = new Uint8ClampedArray(evt.data.buffer)\n var imgdata = new ImageData(buf,w,h)\n var ctx = mod.img.getContext(\"2d\")\n ctx.putImageData(imgdata,0,0)\n if (w > h) {\n var x0 = 0\n var y0 = mod.canvas.height*.5*(1-h/w)\n var wd = mod.canvas.width\n var hd = mod.canvas.width*h/w\n }\n else {\n var x0 = mod.canvas.width*.5*(1-w/h)\n var y0 = 0\n var wd = mod.canvas.height*w/h\n var hd = mod.canvas.height\n }\n var ctx = mod.canvas.getContext(\"2d\")\n ctx.clearRect(0,0,mod.canvas.width,mod.canvas.height)\n ctx.drawImage(mod.img,x0,y0,wd,hd)\n webworker.terminate()\n outputs.palette.event()\n outputs.image.event()\n })\n var ctx = mod.canvas.getContext(\"2d\")\n ctx.clearRect(0,0,mod.canvas.width,mod.canvas.height)\n var ctx = mod.img.getContext(\"2d\")\n ctx.putImageData(mod.input,0,0)\n var img = ctx.getImageData(0,0,mod.img.width,mod.img.height)\n var palette = JSON.parse(mod.palette.value)\n webworker.postMessage({\n height:mod.input.height,width:mod.input.width,palette:palette,\n buffer:img.data.buffer},\n [img.data.buffer])\n }\n//\n// palette worker\n// todo: sort palette\n//\nfunction palette_worker() {\n self.addEventListener('message',function(evt) {\n var h = evt.data.height\n var w = evt.data.width\n var palette = evt.data.palette\n var buf = new Uint8ClampedArray(evt.data.buffer)\n var r,g,b,a,rc,gc,bc\n var cmin,dmin,d\n for (var row = 0; row < h; ++row) {\n for (var col = 0; col < w; ++col) {\n r = buf[(h-1-row)*w*4+col*4+0] \n g = buf[(h-1-row)*w*4+col*4+1] \n b = buf[(h-1-row)*w*4+col*4+2] \n a = buf[(h-1-row)*w*4+col*4+3] \n dmin = Number.MAX_VALUE\n for (color = 0; color < palette.length; ++color) {\n rc = palette[color][0]\n gc = palette[color][1]\n bc = palette[color][2]\n d = Math.sqrt(\n (rc-r)*(rc-r)+\n (gc-g)*(gc-g)+\n (bc-b)*(bc-b))\n if (d < dmin) {\n dmin = d\n cmin = color\n }\n }\n buf[(h-1-row)*w*4+col*4+0] = palette[cmin][0]\n buf[(h-1-row)*w*4+col*4+1] = palette[cmin][1]\n buf[(h-1-row)*w*4+col*4+2] = palette[cmin][2]\n buf[(h-1-row)*w*4+col*4+3] = 255\n }\n }\n self.postMessage({buffer:buf.buffer},[buf.buffer])\n })\n }\n//\n// return values\n//\nreturn ({\n name:name,\n init:init,\n inputs:inputs,\n outputs:outputs,\n interface:interface\n })\n}())\n","top":"235","left":"614","inputs":{},"outputs":{}},"0.2403743422209378":{"definition":"//\n// read text\n//\n// Neil Gershenfeld \n// (c) Massachusetts Institute of Technology 2017\n// \n// This work may be reproduced, modified, distributed, performed, and \n// displayed for any purpose, but must acknowledge the mods\n// project. Copyright is retained and must be preserved. The work is \n// provided as is; no warranty is provided, and users accept all \n// liability.\n//\n// closure\n//\n(function(){\n//\n// module globals\n//\nvar mod = {}\n//\n// name\n//\nvar name = 'read text'\n//\n// initialization\n//\nvar init = function() {\n mod.text.value = \"load palette\"\n }\n//\n// inputs\n//\nvar inputs = {\n text:{type:'',\n event:function(evt) {\n mod.text.value = evt.detail\n }}}\n//\n// outputs\n//\nvar outputs = {\n text:{type:'',\n event:function(){\n mods.output(mod,'text',mod.text.value)}}}\n//\n// interface\n//\nvar interface = function(div){\n mod.div = div\n //\n // file input control\n //\n var file = document.createElement('input')\n file.setAttribute('type','file')\n file.setAttribute('id',div.id+'file_input')\n file.style.position = 'absolute'\n file.style.left = 0\n file.style.top = 0\n file.style.width = 0\n file.style.height = 0\n file.style.opacity = 0\n file.addEventListener('change',function() {\n text_read_handler()\n })\n div.appendChild(file)\n mod.file = file\n //\n // text\n //\n var text = document.createElement('textarea')\n text.setAttribute('rows',mods.ui.rows)\n text.setAttribute('cols',mods.ui.cols)\n text.addEventListener('input',function() {\n outputs.text.event()\n })\n div.appendChild(text)\n mod.text = text\n div.appendChild(document.createElement('br'))\n //\n // file select button\n //\n var btn = document.createElement('button')\n btn.style.padding = mods.ui.padding\n btn.style.margin = 1\n btn.appendChild(document.createTextNode('select text file'))\n btn.addEventListener('click',function(){\n var file = document.getElementById(div.id+'file_input')\n file.value = null\n file.click()\n })\n div.appendChild(btn)\n div.appendChild(document.createElement('br'))\n }\n//\n// local functions\n//\n// read handler\n//\nfunction text_read_handler(event) {\n //\n // read as text\n //\n var file_reader = new FileReader()\n file_reader.onload = text_load_handler\n var input_file = mod.file.files[0]\n file_reader.readAsText(input_file)\n }\n//\n// load handler\n//\nfunction text_load_handler(event) {\n mod.text.value = event.target.result\n outputs.text.event()\n }\n//\n// return values\n//\nreturn ({\n name:name,\n init:init,\n inputs:inputs,\n outputs:outputs,\n interface:interface\n })\n}())\n","top":"681","left":"212","inputs":{},"outputs":{}},"0.10571271239124669":{"definition":"//\n// image color separation\n//\n// Neil Gershenfeld \n// (c) Massachusetts Institute of Technology 2017\n// \n// This work may be reproduced, modified, distributed, performed, and \n// displayed for any purpose, but must acknowledge the mods\n// project. Copyright is retained and must be preserved. The work is \n// provided as is; no warranty is provided, and users accept all \n// liability.\n//\n// closure\n//\n(function(){\n//\n// module globals\n//\nvar mod = {}\n//\n// name\n//\nvar name = 'color separation'\n//\n// initialization\n//\nvar init = function() {\n mod.input = null\n mod.color.value = '[255,0,0]'\n mod.fill.checked = true\n }\n//\n// inputs\n//\nvar inputs = {\n image:{type:'RGBA',\n event:function(evt){\n mod.input = evt.detail\n var ctx = mod.img.getContext(\"2d\")\n ctx.canvas.width = mod.input.width\n ctx.canvas.height = mod.input.height \n var ctx = mod.convert.getContext(\"2d\")\n ctx.canvas.width = mod.input.width\n ctx.canvas.height = mod.input.height \n show_separation()\n }\n },\n color:{type:'RGB',\n event:function(evt){\n mod.color.value = JSON.stringify(evt.detail)\n }\n }\n }\n//\n// outputs\n//\nvar outputs = {\n image:{type:'RGBA',\n event:function(){\n var ctx = mod.img.getContext(\"2d\")\n var img = ctx.getImageData(0,0,mod.img.width,mod.img.height)\n mods.output(mod,'image',img)}}}\n//\n// interface\n//\nvar interface = function(div){\n mod.div = div\n //\n // on-screen drawing canvas\n //\n var canvas = document.createElement('canvas')\n canvas.width = mods.ui.canvas\n canvas.height = mods.ui.canvas\n canvas.style.backgroundColor = 'rgb(255,255,255)'\n div.appendChild(canvas)\n mod.canvas = canvas\n div.appendChild(document.createElement('br'))\n //\n // off-screen image canvas\n //\n var canvas = document.createElement('canvas')\n mod.img = canvas\n //\n // off-screen conversion canvas\n //\n var canvas = document.createElement('canvas')\n mod.convert = canvas\n //\n // view\n //\n var btn = document.createElement('button')\n btn.style.padding = mods.ui.padding\n btn.style.margin = 1\n btn.appendChild(document.createTextNode('view'))\n btn.addEventListener('click',function(){\n var win = window.open('')\n var btn = document.createElement('button')\n btn.appendChild(document.createTextNode('close'))\n btn.style.padding = mods.ui.padding\n btn.style.margin = 1\n btn.addEventListener('click',function(){\n win.close()\n })\n win.document.body.appendChild(btn)\n win.document.body.appendChild(document.createElement('br'))\n var canvas = document.createElement('canvas')\n canvas.width = mod.img.width\n canvas.height = mod.img.height\n win.document.body.appendChild(canvas)\n var ctx = canvas.getContext(\"2d\")\n ctx.drawImage(mod.img,0,0)\n })\n div.appendChild(btn)\n div.appendChild(document.createElement('br'))\n //\n // image \n //\n var btn = document.createElement('button')\n btn.style.padding = mods.ui.padding\n btn.style.margin = 1\n var span = document.createElement('span')\n var text = document.createTextNode('original')\n span.appendChild(text)\n span.style.fontWeight = 'normal'\n btn.appendChild(span)\n mod.originalspan = span\n btn.addEventListener('click',function(){\n mod.originalspan.style.fontWeight = 'bold'\n mod.palettespan.style.fontWeight = 'normal'\n show_original()\n })\n div.appendChild(btn)\n div.appendChild(document.createTextNode(' image '))\n var btn = document.createElement('button')\n btn.style.padding = mods.ui.padding\n btn.style.margin = 1\n var span = document.createElement('span')\n var text = document.createTextNode('separation')\n span.appendChild(text)\n span.style.fontWeight = 'bold'\n btn.appendChild(span)\n mod.palettespan = span\n btn.addEventListener('click',function(){\n mod.originalspan.style.fontWeight = 'normal'\n mod.palettespan.style.fontWeight = 'bold'\n show_separation()\n })\n div.appendChild(btn)\n div.appendChild(document.createElement('br'))\n //\n // color\n //\n div.appendChild(document.createTextNode('color: '))\n var input = document.createElement('input')\n input.type = 'text'\n input.size = 10\n div.appendChild(input)\n mod.color = input\n div.appendChild(document.createElement('br'))\n //\n // edges\n //\n div.appendChild(document.createTextNode('fill edges: '))\n var input = document.createElement('input')\n input.type = 'checkbox'\n input.id = mod.div.id+'fill'\n div.appendChild(input)\n mod.fill = input\n div.appendChild(document.createElement('br'))\n }\n//\n// local functions\n//\n// show_original\n//\nfunction show_original() {\n var h = mod.img.height\n var w = mod.img.width\n var ctx = mod.img.getContext(\"2d\")\n ctx.putImageData(mod.input,0,0)\n if (w > h) {\n var x0 = 0\n var y0 = mod.canvas.height*.5*(1-h/w)\n var wd = mod.canvas.width\n var hd = mod.canvas.width*h/w\n }\n else {\n var x0 = mod.canvas.width*.5*(1-w/h)\n var y0 = 0\n var wd = mod.canvas.height*w/h\n var hd = mod.canvas.height\n }\n var ctx = mod.canvas.getContext(\"2d\")\n ctx.clearRect(0,0,mod.canvas.width,mod.canvas.height)\n ctx.drawImage(mod.img,x0,y0,wd,hd)\n }\n//\n// show separation\n//\nfunction show_separation() {\n var blob = new Blob(['('+separation_worker.toString()+'())'])\n var url = window.URL.createObjectURL(blob)\n var webworker = new Worker(url)\n webworker.addEventListener('message',function(evt) {\n window.URL.revokeObjectURL(url)\n var h = mod.img.height\n var w = mod.img.width\n var buf = new Uint8ClampedArray(evt.data.buffer)\n var imgdata = new ImageData(buf,w,h)\n var ctx = mod.img.getContext(\"2d\")\n ctx.putImageData(imgdata,0,0)\n if (w > h) {\n var x0 = 0\n var y0 = mod.canvas.height*.5*(1-h/w)\n var wd = mod.canvas.width\n var hd = mod.canvas.width*h/w\n }\n else {\n var x0 = mod.canvas.width*.5*(1-w/h)\n var y0 = 0\n var wd = mod.canvas.height*w/h\n var hd = mod.canvas.height\n }\n var ctx = mod.canvas.getContext(\"2d\")\n ctx.clearRect(0,0,mod.canvas.width,mod.canvas.height)\n ctx.drawImage(mod.img,x0,y0,wd,hd)\n webworker.terminate()\n outputs.image.event()\n })\n var ctx = mod.canvas.getContext(\"2d\")\n ctx.clearRect(0,0,mod.canvas.width,mod.canvas.height)\n var ctx = mod.img.getContext(\"2d\")\n ctx.putImageData(mod.input,0,0)\n var img = ctx.getImageData(0,0,mod.img.width,mod.img.height)\n var color = JSON.parse(mod.color.value)\n webworker.postMessage({\n height:mod.input.height,width:mod.input.width,color:color,\n fill:mod.fill.checked,buffer:img.data.buffer},\n [img.data.buffer])\n }\n//\n// separation worker\n//\nfunction separation_worker() {\n self.addEventListener('message',function(evt) {\n var h = evt.data.height\n var w = evt.data.width\n var color = evt.data.color\n var fill = evt.data.fill\n var buf = new Uint8ClampedArray(evt.data.buffer)\n var r,g,b,a,rc,gc,bc\n var cmin,dmin,d\n for (var row = 0; row < h; ++row) {\n for (var col = 0; col < w; ++col) {\n r = buf[(h-1-row)*w*4+col*4+0] \n g = buf[(h-1-row)*w*4+col*4+1] \n b = buf[(h-1-row)*w*4+col*4+2] \n a = buf[(h-1-row)*w*4+col*4+3] \n rc = color[0]\n gc = color[1]\n bc = color[2]\n if ((rc == r) && (gc == g) && (bc == b)) {\n buf[(h-1-row)*w*4+col*4+0] = 255\n buf[(h-1-row)*w*4+col*4+1] = 255\n buf[(h-1-row)*w*4+col*4+2] = 255\n buf[(h-1-row)*w*4+col*4+3] = 255\n }\n else {\n buf[(h-1-row)*w*4+col*4+0] = 0\n buf[(h-1-row)*w*4+col*4+1] = 0\n buf[(h-1-row)*w*4+col*4+2] = 0\n buf[(h-1-row)*w*4+col*4+3] = 255\n }\n }\n }\n if (fill == true) {\n for (var row = 0; row < h; ++row) {\n col = 0\n buf[(h-1-row)*w*4+col*4+0] = 0\n buf[(h-1-row)*w*4+col*4+1] = 0\n buf[(h-1-row)*w*4+col*4+2] = 0\n buf[(h-1-row)*w*4+col*4+3] = 255\n col = w-1\n buf[(h-1-row)*w*4+col*4+0] = 0\n buf[(h-1-row)*w*4+col*4+1] = 0\n buf[(h-1-row)*w*4+col*4+2] = 0\n buf[(h-1-row)*w*4+col*4+3] = 255\n }\n for (var col = 0; col < w; ++col) {\n row = 0\n buf[(h-1-row)*w*4+col*4+0] = 0\n buf[(h-1-row)*w*4+col*4+1] = 0\n buf[(h-1-row)*w*4+col*4+2] = 0\n buf[(h-1-row)*w*4+col*4+3] = 255\n row = h-1\n buf[(h-1-row)*w*4+col*4+0] = 0\n buf[(h-1-row)*w*4+col*4+1] = 0\n buf[(h-1-row)*w*4+col*4+2] = 0\n buf[(h-1-row)*w*4+col*4+3] = 255\n }\n }\n self.postMessage({buffer:buf.buffer},[buf.buffer])\n })\n }\n//\n// return values\n//\nreturn ({\n name:name,\n init:init,\n inputs:inputs,\n outputs:outputs,\n interface:interface\n })\n}())\n","top":"349","left":"1131","inputs":{},"outputs":{}},"0.5509389792243394":{"definition":"//\n// raster mask\n//\n// Neil Gershenfeld \n// (c) Massachusetts Institute of Technology 2017\n// \n// This work may be reproduced, modified, distributed, performed, and \n// displayed for any purpose, but must acknowledge the mods\n// project. Copyright is retained and must be preserved. The work is \n// provided as is; no warranty is provided, and users accept all \n// liability.\n//\n// closure\n//\n(function(){\n//\n// module globals\n//\nvar mod = {}\n//\n// name\n//\nvar name = 'raster mask'\n//\n// initialization\n//\nvar init = function() {\n mod.fill.checked = true\n }\n//\n// inputs\n//\nvar inputs = {\n imageInfo:{type:'object',\n event:function(evt){\n mod.imageInfo = evt.detail\n }},\n image:{type:'RGBA',\n event:function(evt){\n mod.image = evt.detail\n mod.labelspan.style.fontWeight = 'bold' \n var ctx = mod.convert.getContext(\"2d\")\n ctx.canvas.width = mod.image.width\n ctx.canvas.height = mod.image.height \n }},\n palette:{type:'text',\n event:function(evt){\n mod.palette = JSON.parse(evt.detail)\n }},\n mask:{type:'RGBA',\n event:function(evt){\n var ctx = mod.convert.getContext(\"2d\")\n ctx.putImageData(evt.detail,0,0)\n make_mask()\n }}}\n//\n// outputs\n//\nvar outputs = {\n image:{type:'RGBA',\n event:function(){\n mods.output(mod,'image',mod.image)\n }},\n color:{type:'RGB',\n event:function(evt){\n mods.output(mod,'color',evt)\n }},\n SVG:{type:'file',\n event:function(evt){\n mods.output(mod,'SVG',evt)\n }}}\n//\n// interface\n//\nvar interface = function(div){\n mod.div = div\n //\n // off-screen conversion canvas\n //\n var canvas = document.createElement('canvas')\n mod.convert = canvas\n //\n // button\n //\n var btn = document.createElement('button')\n btn.style.padding = mods.ui.padding\n btn.style.margin = 1\n var span = document.createElement('span')\n var text = document.createTextNode('calculate masks')\n mod.label = text\n span.appendChild(text)\n mod.labelspan = span\n btn.appendChild(span)\n btn.addEventListener('click',function(){\n mod.index = 0\n outputs.color.event(mod.palette[mod.index])\n outputs.image.event()\n })\n div.appendChild(btn)\n div.appendChild(document.createElement('br'))\n //\n // fill\n //\n div.appendChild(document.createTextNode('fill masks: '))\n var input = document.createElement('input')\n input.type = 'checkbox'\n input.id = mod.div.id+'fill'\n div.appendChild(input)\n mod.fill = input\n div.appendChild(document.createElement('br'))\n }\n//\n// local functions\n//\n//\n// make_mask\n//\nfunction make_mask() {\n //\n // save mask\n //\n save_mask()\n //\n // check for next mask\n //\n if (mod.index < (mod.palette.length-1)) {\n //\n // yes, output\n //\n mod.index += 1\n outputs.color.event(mod.palette[mod.index])\n outputs.image.event()\n }\n else {\n //\n // no, done\n //\n mod.labelspan.style.fontWeight = 'normal' \n } \n }\n//\n// save_mask\n//\nfunction save_mask(mask) {\n //\n // create SVG\n //\n var imgwidth = mod.image.width/parseFloat(mod.imageInfo.dpi)\n var imgheight = mod.image.height/parseFloat(mod.imageInfo.dpi)\n var svgNS = \"http://www.w3.org/2000/svg\"\n var svg = document.createElementNS(svgNS,\"svg\")\n svg.setAttributeNS(\"http://www.w3.org/2000/xmlns/\",\n \"xmlns:xlink\",\"http://www.w3.org/1999/xlink\")\n svg.setAttribute('width',(3+imgwidth)+'in')\n svg.setAttribute('height',(3+imgheight)+'in')\n svg.style.backgroundColor = 'rgb(255,255,255)'\n svg.setAttribute('viewBox','0 0 '+(3+imgwidth)+' '+(3+imgheight))\n //\n // background\n //\n var rect = document.createElementNS(svgNS,'rect')\n rect.setAttribute('x','0')\n rect.setAttribute('y','0')\n rect.setAttribute('width',3+imgwidth)\n rect.setAttribute('height',3+imgheight)\n rect.setAttribute('stroke','none')\n rect.setAttribute('fill','white')\n svg.appendChild(rect)\n //\n // registration\n //\n var g = document.createElementNS(svgNS,'g')\n svg.appendChild(g)\n var polyline = document.createElementNS(svgNS,'polyline')\n polyline.setAttribute('stroke','red')\n polyline.setAttribute('stroke-width','0.01')\n polyline.setAttribute('stroke-linecap','round')\n polyline.setAttribute('fill','none')\n polyline.setAttribute('points','0.5,0.5 '+\n '0.5,'+(imgheight+2.5)+' '+\n (imgwidth+2.5)+','+(imgheight+2.5)+' '+\n (imgwidth+2.5)+',0.9 '+\n (imgwidth+2.1)+',0.5 '+\n '0.5,0.5')\n g.appendChild(polyline)\n var circle = document.createElementNS(svgNS,'circle')\n circle.setAttribute('cx','1')\n circle.setAttribute('cy','1')\n circle.setAttribute('r','0.125')\n circle.setAttribute('stroke','red')\n circle.setAttribute('stroke-width','0.01')\n circle.setAttribute('fill','none')\n g.appendChild(circle)\n var circle = document.createElementNS(svgNS,'circle')\n circle.setAttribute('cx','1')\n circle.setAttribute('cy',(2+imgheight))\n circle.setAttribute('r','0.125')\n circle.setAttribute('stroke','red')\n circle.setAttribute('stroke-width','0.01')\n circle.setAttribute('fill','none')\n g.appendChild(circle)\n var circle = document.createElementNS(svgNS,'circle')\n circle.setAttribute('cx',(2+imgwidth))\n circle.setAttribute('cy',(2+imgheight))\n circle.setAttribute('r','0.125')\n circle.setAttribute('stroke','red')\n circle.setAttribute('stroke-width','0.01')\n circle.setAttribute('fill','none')\n g.appendChild(circle)\n var circle = document.createElementNS(svgNS,'circle')\n circle.setAttribute('cx',(2+imgwidth))\n circle.setAttribute('cy','1')\n circle.setAttribute('r','0.125')\n circle.setAttribute('stroke','red')\n circle.setAttribute('stroke-width','0.01')\n circle.setAttribute('fill','none')\n g.appendChild(circle)\n //\n // name\n //\n var name = mod.imageInfo.name+'.'+mod.palette[mod.index][0]\n name += '.'+mod.palette[mod.index][1]\n name += '.'+mod.palette[mod.index][2]\n if (mod.palette[mod.index][3] != undefined)\n name += '.'+mod.palette[mod.index][3]\n var text = document.createElementNS(svgNS,'text')\n text.setAttribute('id',mod.div.id+'svgtext')\n text.setAttribute('x',(3+imgwidth)/2)\n text.setAttribute('y','1')\n text.setAttribute('fill','red')\n text.setAttribute('font-size','.5')\n text.setAttribute('text-anchor','middle')\n text.setAttribute('dy','.2')\n text.textContent = name\n svg.appendChild(text)\n //\n // raster mask\n //\n var href = mod.convert.toDataURL()\n var img = document.createElementNS(svgNS,'image')\n img.setAttribute('id',mod.div.id+'svgimg')\n img.setAttribute('x','1.5')\n img.setAttribute('y','1.5')\n img.setAttribute('width',imgwidth)\n img.setAttribute('height',imgheight)\n img.setAttributeNS('http://www.w3.org/1999/xlink','href',href)\n svg.appendChild(img)\n //\n // file\n //\n var obj = {}\n obj.type = 'file'\n obj.name = name+'.svg'\n var xml = new XMLSerializer().serializeToString(svg)\n obj.contents = xml\n outputs.SVG.event(obj)\n }\n//\n// return values\n//\nreturn ({\n name:name,\n init:init,\n inputs:inputs,\n outputs:outputs,\n interface:interface\n })\n}())\n\n","top":"94","left":"1160","inputs":{},"outputs":{}}},"links":["{\"source\":\"{\\\"id\\\":\\\"0.5648025145147616\\\",\\\"type\\\":\\\"outputs\\\",\\\"name\\\":\\\"image\\\"}\",\"dest\":\"{\\\"id\\\":\\\"0.3603827322636355\\\",\\\"type\\\":\\\"inputs\\\",\\\"name\\\":\\\"image\\\"}\"}","{\"source\":\"{\\\"id\\\":\\\"0.2403743422209378\\\",\\\"type\\\":\\\"outputs\\\",\\\"name\\\":\\\"text\\\"}\",\"dest\":\"{\\\"id\\\":\\\"0.3603827322636355\\\",\\\"type\\\":\\\"inputs\\\",\\\"name\\\":\\\"palette\\\"}\"}","{\"source\":\"{\\\"id\\\":\\\"0.3603827322636355\\\",\\\"type\\\":\\\"outputs\\\",\\\"name\\\":\\\"image\\\"}\",\"dest\":\"{\\\"id\\\":\\\"0.5509389792243394\\\",\\\"type\\\":\\\"inputs\\\",\\\"name\\\":\\\"image\\\"}\"}","{\"source\":\"{\\\"id\\\":\\\"0.3603827322636355\\\",\\\"type\\\":\\\"outputs\\\",\\\"name\\\":\\\"palette\\\"}\",\"dest\":\"{\\\"id\\\":\\\"0.5509389792243394\\\",\\\"type\\\":\\\"inputs\\\",\\\"name\\\":\\\"palette\\\"}\"}","{\"source\":\"{\\\"id\\\":\\\"0.5648025145147616\\\",\\\"type\\\":\\\"outputs\\\",\\\"name\\\":\\\"imageInfo\\\"}\",\"dest\":\"{\\\"id\\\":\\\"0.5509389792243394\\\",\\\"type\\\":\\\"inputs\\\",\\\"name\\\":\\\"imageInfo\\\"}\"}","{\"source\":\"{\\\"id\\\":\\\"0.5509389792243394\\\",\\\"type\\\":\\\"outputs\\\",\\\"name\\\":\\\"image\\\"}\",\"dest\":\"{\\\"id\\\":\\\"0.10571271239124669\\\",\\\"type\\\":\\\"inputs\\\",\\\"name\\\":\\\"image\\\"}\"}","{\"source\":\"{\\\"id\\\":\\\"0.5509389792243394\\\",\\\"type\\\":\\\"outputs\\\",\\\"name\\\":\\\"color\\\"}\",\"dest\":\"{\\\"id\\\":\\\"0.10571271239124669\\\",\\\"type\\\":\\\"inputs\\\",\\\"name\\\":\\\"color\\\"}\"}","{\"source\":\"{\\\"id\\\":\\\"0.10571271239124669\\\",\\\"type\\\":\\\"outputs\\\",\\\"name\\\":\\\"image\\\"}\",\"dest\":\"{\\\"id\\\":\\\"0.5509389792243394\\\",\\\"type\\\":\\\"inputs\\\",\\\"name\\\":\\\"mask\\\"}\"}","{\"source\":\"{\\\"id\\\":\\\"0.5509389792243394\\\",\\\"type\\\":\\\"outputs\\\",\\\"name\\\":\\\"SVG\\\"}\",\"dest\":\"{\\\"id\\\":\\\"0.3959513260329336\\\",\\\"type\\\":\\\"inputs\\\",\\\"name\\\":\\\"file\\\"}\"}"]}
\ No newline at end of file
programs/index.html
+ 1
− 0
View file @ 02662f23
...@@ -11,6 +11,7 @@ ...@@ -11,6 +11,7 @@
</script> </script>
<i>image</i><br> <i>image</i><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="javascript:handler('programs/image/function')">function</a><br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="javascript:handler('programs/image/function')">function</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="javascript:handler('programs/image/palette%20mask%20raster')">palette mask raster</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="javascript:handler('programs/image/palette%20mask%20vector')">palette mask vector</a><br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="javascript:handler('programs/image/palette%20mask%20vector')">palette mask vector</a><br>
<i>iterate</i><br> <i>iterate</i><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="javascript:handler('programs/iterate/z%20theta%20scan')">z theta scan</a><br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="javascript:handler('programs/iterate/z%20theta%20scan')">z theta scan</a><br>
......
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Please to comment