gojs
Version:
Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams
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HTML
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Production Process Editor</title>
<meta name="description" content="Oil and gas production diagram editor, for designers." />
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- Copyright 1998-2020 by Northwoods Software Corporation. -->
<script src="../release/go.js"></script>
<script src="../assets/js/goSamples.js"></script> <!-- this is only for the GoJS Samples framework -->
<link href="https://fonts.googleapis.com/css?family=Lato:400,700" rel="stylesheet" type="text/css">
<link rel="stylesheet" href="../extensions/dataInspector.css" />
<script src="../extensions/dataInspector.js"></script>
<script id="code">
function init() {
if (window.goSamples) goSamples(); // init for these samples -- you don't need to call this
// Abstract colors
var Colors = {
"red": "#be4b15",
"green": "#52ce60",
"blue": "#6ea5f8",
"lightred": "#fd8852",
"lightblue": "#afd4fe",
"lightgreen": "#b9e986",
"pink": "#faadc1",
"purple": "#d689ff",
"orange": "#f08c00"
}
var ColorNames = [];
for (var n in Colors) ColorNames.push(n);
// a conversion function for translating general color names to specific colors
function colorFunc(colorname) {
var c = Colors[colorname]
if (c) return c;
return "gray";
}
// Icons derived from SVG paths designed by freepik: http://www.freepik.com/
var Icons = {};
Icons.natgas =
"F M244.414,133.231 L180.857,133.231 178.509,156.191 250.527,192.94z\
M179.027,276.244 262.328,308.179 253.451,221.477z\
M267.717,360.866 264.845,332.807 220.179,360.866z\
M167.184,266.775 247.705,207.524 176.95,171.421z\
M157.551,360.866 192.975,360.866 256.447,320.996 165.218,286.021z\
M141.262,374.366 141.262,397.935 161.396,397.935 161.396,425.268 179.197,425.268 179.197,397.935\
246.07,397.935 246.07,425.268 263.872,425.268 263.872,397.935 284.006,397.935 284.006,374.366z";
Icons.oil =
"F M190.761,109.999c-3.576-9.132-8.076-22.535,7.609-37.755c0.646,13.375,14.067,13.99,11.351,36.794\
c6.231-2.137,6.231-2.137,9.188-3.781c17.285-9.612,20.39-25.205,7.64-42.896c-7.316-10.153-11.945-20.58-10.927-33.23\
c-4.207,4.269-5.394,9.444-6.744,17.129c-5.116-3.688,3.067-41.28-22.595-46.26c5.362,13.836,7.564,25.758-2.607,40.076\
c-0.667-5.422-3.255-12.263-8.834-17.183c-0.945,16.386,0.97,23.368-9.507,44.682c-2.945,8.902-5.02,17.635,0.533,26.418\
C171.354,102.673,180.555,108.205,190.761,109.999z\
M330.738,371.614h-15.835v-61.829l-74.409-78.541v-21.516c0-6.073-4.477-11.087-10.309-11.957v-82.156h-63.632v82.156\
c-5.831,0.869-10.308,5.883-10.308,11.957v21.516l-74.409,78.541v61.829H66l-25.124,25.123h314.984L330.738,371.614z\
M166.554,371.614h-61.717v-29.782h61.717V371.614z M166.554,319.956h-61.717v-1.007l51.471-54.329\
c0.555,5.513,4.813,9.919,10.246,10.729V319.956L166.554,319.956z M291.903,371.614h-61.718v-29.782h61.718V371.614z\
M291.903,319.956h-61.718V275.35c5.435-0.811,9.691-5.217,10.246-10.729l51.472,54.329V319.956z"
Icons.pyrolysis =
"F M226.46,198.625v-75.5h-87.936v-19.391h-14.304V92.319h-5.079l-3.724-82.777H91.766l-3.724,82.777h-6.18v11.415H68.535\
V92.319h-5.079L59.731,9.542H36.08l-3.724,82.777h-6.18v11.415H11.872v94.891H0v35.167h243.333v-35.167H226.46z M61.355,191.792h-28\
v-69.333h28V191.792z M117.041,191.792h-28v-69.333h28V191.792z M168.46,198.625h-29.936v-17.5h29.936V198.625z M206.46,198.625h-18\
v-37.5h-49.936v-18h67.936V198.625z";
Icons.fractionation =
"F M224.609,218.045l-5.24-173.376h9.172V18.297h-9.969L218.019,0h-32.956l-0.553,18.297h-9.969v26.372h9.171l-2.475,81.878\
h-39.196l-1.833-52.987h8.998V47.188h-9.91l-0.633-18.297h-32.913l-0.633,18.297h-9.911V73.56h8.999l-1.833,52.987H62.081\
l-0.974-24.097h8.767V76.079h-9.833l-0.74-18.298H26.446l-0.739,18.298h-9.832v26.371h8.766L19.97,218.045H3.041v26.371h238.333\
v-26.371z M144.536,198.667h34.522l-0.586,19.378h-33.267L144.536,198.667z M143.624,172.296l-0.67-19.378h37.487\
l-0.586,19.378H143.624z M100.792,172.296H63.93l-0.783-19.378h38.315L100.792,172.296z M99.88,198.667l-0.67,19.378h-33.43\
l-0.783-19.378H99.88z";
Icons.gasprocessing =
"F M242.179,212.635V58.634h-80.936v40.877h-13.465l-1.351-33.828h5.284V45.247h-6.1l-0.415-10.382h6.515V14.431h-46.927\
v20.435h6.515l-0.415,10.382h-6.1v20.436h5.284l-2.8,70.125H96.186V95.007H10.642v117.628H0v25.755h252.82v-25.755H242.179z\
M73.501,135.808H51.714v76.827H33.327v-94.942h40.174V135.808z M137.797,213.516h-19.099v-88h19.099V213.516z M219.494,212.635\
h-18.316v-51.411h18.316V212.635z M219.494,138.539h-18.316V99.511h-17.25V81.319h35.566V138.539z";
Icons.polymerization =
"F M399.748,237.029 L363.965,174.401 345.094,174.401 343.113,155.463 326.566,155.463 322.797,29.385 290.486,29.385\
286.715,155.463 270.17,155.463 261.634,237.029 242.029,237.029 242.029,190.314 192.029,190.314 192.029,230.587 109.84,187.329\
109.84,230.486 27.84,187.329 27.84,237.029 0,237.029 0,394.674 424.059,394.674 424.059,237.029z";
Icons.finishedgas =
"F M422.504,346.229v-68.306h-16.678v-24.856c0-21.863-16.199-39.935-37.254-42.882v-0.798\
c0-26.702-21.723-48.426-48.426-48.426h-1.609c-26.699,0-48.426,21.724-48.426,48.426v87.633h-23.641v-93.169\
c0-6.083-3.248-11.394-8.096-14.333c5.662-1.667,9.799-6.896,9.799-13.098c0-7.544-6.117-13.661-13.662-13.661h-10.981v-12.727h-17\
v12.727h-10.984c-7.545,0-13.66,6.116-13.66,13.661c0,6.202,4.137,11.431,9.799,13.098c-4.848,2.94-8.098,8.25-8.098,14.333v93.169\
h-23v-85.596c0-4.458-3.613-8.071-8.07-8.071h-16.412v-87.591c0-16.03-13.041-29.071-29.07-29.071v-1.267\
c0-23.608-19.139-42.748-42.748-42.748S21.54,61.817,21.54,85.425v260.805H0v55.139h444.045v-55.139H422.504z M286.256,209.387\
c0-17.801,14.48-32.284,32.281-32.284h1.609c17.803,0,32.285,14.483,32.285,32.284v1.559\
c-19.059,4.545-33.232,21.673-33.232,42.124v24.855h-16.676v19.098h-16.27v-87.635H286.256z M302.525,313.162v33.067h-16.27\
v-33.067H302.525z M270.113,313.162v33.067h-23.641v-33.067H270.113z M144.447,219.496v85.596c0,4.458,3.613,8.071,8.07,8.071\
h31.07v33.068h-47.482V219.496H144.447z M107.035,102.834c7.129,0,12.93,5.8,12.93,12.929v87.591h-12.93V102.834z M107.035,219.496\
h12.93v126.733h-12.93V219.496z";
var IconNames = [];
for (var n in Icons) IconNames.push(n);
// A data binding conversion function. Given an name, return the Geometry.
// If there is only a string, replace it with a Geometry object, which can be shared by multiple Shapes.
function geoFunc(geoname) {
var geo = Icons[geoname];
if (typeof geo === "string") {
geo = Icons[geoname] = go.Geometry.parse(geo, true);
}
return geo;
}
var $ = go.GraphObject.make; // for conciseness in defining templates
myDiagram = $(go.Diagram, "myDiagramDiv", // create a Diagram for the DIV HTML element
{
initialAutoScale: go.Diagram.Uniform, // scale to show all of the contents
"ChangedSelection": onSelectionChanged, // view additional information
"draggingTool.gridSnapCellSize": new go.Size(10, 1),
"draggingTool.isGridSnapEnabled": true,
"undoManager.isEnabled": true,
"ModelChanged": function(e) { // just for demonstration purposes,
if (e.isTransactionFinished) { // show the model data in the page's TextArea
document.getElementById("mySavedModel").textContent = e.model.toJson();
}
}
});
myDiagram.nodeTemplate =
$(go.Node, "Spot",
{
locationObjectName: "PORT",
locationSpot: go.Spot.Top, // location point is the middle top of the PORT
linkConnected: updatePortHeight,
linkDisconnected: updatePortHeight,
toolTip:
$("ToolTip",
$(go.TextBlock, { margin: 4, width: 140 },
new go.Binding("text", "", function(data) { return data.text + ":\n\n" + data.description; }))
)
},
new go.Binding("location", "pos", go.Point.parse).makeTwoWay(go.Point.stringify),
// The main element of the Spot panel is a vertical panel housing an optional icon,
// plus a rectangle that acts as the port
$(go.Panel, "Vertical",
$(go.Shape,
{
width: 40, height: 0,
stroke: null, strokeWidth: 0, fill: "gray"
},
new go.Binding("height", "icon", function() { return 40; }),
new go.Binding("fill", "color", colorFunc),
new go.Binding("geometry", "icon", geoFunc)),
$(go.Shape,
{
name: "PORT",
width: 40, height: 24, margin: new go.Margin(-1, 0, 0, 0),
stroke: null, strokeWidth: 0, fill: "gray",
portId: "", cursor: "pointer", fromLinkable: true, toLinkable: true
},
new go.Binding("fill", "color", colorFunc)),
$(go.TextBlock,
{
font: "Bold 14px Lato, sans-serif",
textAlign: "center",
margin: 3,
maxSize: new go.Size(100, NaN),
alignment: go.Spot.Top,
alignmentFocus: go.Spot.Bottom,
editable: true
},
new go.Binding("text").makeTwoWay())
)
);
function updatePortHeight(node, link, port) {
var sideinputs = 0;
var sideoutputs = 0;
node.findLinksConnected().each(function(l) {
if (l.toNode === node && l.toSpot === go.Spot.LeftSide) sideinputs++;
if (l.fromNode === node && l.fromSpot === go.Spot.RightSide) sideoutputs++;
});
var tot = Math.max(sideinputs, sideoutputs);
tot = Math.max(1, Math.min(tot, 2));
port.height = tot * (10+2) + 2; // where 10 is the link path's strokeWidth
}
myDiagram.linkTemplate =
$(go.Link,
{
layerName: "Background",
routing: go.Link.Orthogonal,
corner: 15,
reshapable: true,
resegmentable: true,
fromSpot: go.Spot.RightSide,
toSpot: go.Spot.LeftSide
},
// make sure links come in from the proper direction and go out appropriately
new go.Binding("fromSpot", "fromSpot", go.Spot.parse),
new go.Binding("toSpot", "toSpot", go.Spot.parse),
new go.Binding("points").makeTwoWay(),
// mark each Shape to get the link geometry with isPanelMain: true
$(go.Shape, { isPanelMain: true, stroke: "gray", strokeWidth: 10 },
// get the default stroke color from the fromNode
new go.Binding("stroke", "fromNode", function(n) { return go.Brush.lighten((n && Colors[n.data.color]) || "gray"); }).ofObject(),
// but use the link's data.color if it is set
new go.Binding("stroke", "color", colorFunc)),
$(go.Shape, { isPanelMain: true, stroke: "white", strokeWidth: 3, name: "PIPE", strokeDashArray: [20, 40] })
);
var SpotNames = ["Top", "Left", "Right", "Bottom", "TopSide", "LeftSide", "RightSide", "BottomSide"];
myDiagram.model = go.Model.fromJson(document.getElementById("mySavedModel").textContent);
// show a collection of node types that the designer may drag into the main diagram
myPalette =
$(go.Palette, "myPaletteDiv",
{
layout: $(go.GridLayout, { cellSize: new go.Size(1, 1) }),
initialContentAlignment: go.Spot.TopLeft,
initialScale: 0.8,
nodeTemplate: myDiagram.nodeTemplate, // shared with the main Diagram
model: $(go.GraphLinksModel,
{
nodeDataArray: [
{ "icon":"natgas", "text":"Gas\nCompanies" },
{ "icon":"oil", "text":"Oil\nCompanies" },
{ "icon":"gasprocessing", "text":"Gas Processing" },
{ "icon":"fractionation", "text":"Gas Fractionation" },
{ "icon":"pyrolysis", "text":"Pyrolysis (Cracking)" },
{ "icon":"polymerization", "text":"Basic Polymers" },
{ "text":"Intermediates" },
{ "icon":"finishedgas", "text":"LPG, Naphtha,\nMTBE" }
] // end nodeDataArray
}) // end model
}); // end Palette
// show and let the designer edit some data properties of the selected node or link
myInspector = new Inspector("myInspector", myDiagram,
{
properties: {
key: { show: false },
pos: { show: false },
icon: { show: Inspector.showIfNode, type: "select", choices: IconNames },
color: { type: "select", choices: ColorNames },
text: { show: Inspector.showIfNode },
caption: { show: Inspector.showIfNode },
imgsrc: { show: Inspector.showIfNode },
from: { show: false },
to: { show: false },
points: { show: false },
fromSpot: { show: Inspector.showIfLink, type: "select", choices: SpotNames },
toSpot: { show: Inspector.showIfLink, type: "select", choices: SpotNames }
},
propertyModified: onSelectionChanged
});
}
function onSelectionChanged() {
var node = myDiagram.selection.first();
if (!(node instanceof go.Node)) return;
var data = node.data;
var image = document.getElementById("Image");
var title = document.getElementById("Title");
var description = document.getElementById("Description");
if (data.imgsrc) {
image.src = data.imgsrc;
image.alt = data.caption;
} else {
image.src = "";
image.alt = "";
}
title.textContent = data.text;
description.textContent = data.description;
}
</script>
</head>
<body onload="init()">
<div id="sample">
<div style="width:100%">
<div id="myPaletteDiv" style="border: solid 1px black; width: 100%; height: 100px; background: whitesmoke"></div>
<div id="myDiagramDiv" style="border: solid 1px black; width:100%; height:550px; display: inline-block; vertical-align: top"></div>
<div id="infobox" style="display: inline-block; vertical-align: top; width: 256px; background: #757575; color: #FFF; padding: 20px;">
<img id="Image" width="216" alt="" src=""/>
<h3 id="Title"></h3>
<p id="Description">Select a node to see more information.</p>
</div>
<div id="myInspector"></div>
</div>
<div>
<p>
This process flow editor lets the user design diagrams to be shown by <a href="productionProcess.html">Production Process</a>.
</p>
<p>
At the top is a <a>Palette</a>, from which the designer can drag-and-drop nodes down into the main <a>Diagram</a>.
When the end-user selects a Node, more information is shown in the gray area below the diagram.
For the designer, the <a>Inspector</a> also shows details about a selected Node or Link below the diagram,
where the designer may modify some of the properties.
</p>
<p>
Each <a>Node</a> consists of an SVG <a>Shape</a> at the top and a rectangular port at the bottom.
The designer can draw new pipes (<a>Link</a>s) by dragging from a port to a different node's port.
</p>
<p>Below is the JSON data for the model:</p>
<textarea id="mySavedModel" style="width: 800px; height: 400px;">
{ "class": "GraphLinksModel",
"nodeDataArray": [
{"key":1, "pos":"-170 -48", "icon":"natgas", "color":"blue", "text":"Gas\nCompanies", "description":"Provides natural gas liquids (NGLs).", "caption":"Gas Drilling Well", "imgsrc":"https://upload.wikimedia.org/wikipedia/commons/thumb/5/5d/BarnettShaleDrilling-9323.jpg/256px-BarnettShaleDrilling-9323.jpg"},
{"key":2, "pos":"-170 96", "icon":"oil", "color":"blue", "text":"Oil\nCompanies", "description":"Provides associated petroleum gas (APG). This type of gas used to be released as waste from oil drilling, but is now commonly captured for processing.", "caption":"Offshore oil well", "imgsrc":"https://upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Oil_platform_P-51_%28Brazil%29.jpg/512px-Oil_platform_P-51_%28Brazil%29.jpg"},
{"key":3, "pos":"-70 90", "icon":"gasprocessing", "color":"blue", "text":"Gas Processing", "description":"APG processing turns associated petrolium gas into natural gas liquids (NGLs) and stable natural gas (SGN).", "caption":"Natural gas plant", "imgsrc":"https://upload.wikimedia.org/wikipedia/commons/thumb/6/68/Solohiv_natural_gas_plant_-_fragment.jpg/256px-Solohiv_natural_gas_plant_-_fragment.jpg"},
{"key":4, "pos":"40 -50", "icon":"fractionation", "color":"blue", "text":"Gas Fractionation", "description":"Natural gas liquids are separated into individual hydrocarbons like propane and butanes, hydrocarbon mixtures (naphtha) and liquefied petroleum gases (LPGs).", "caption":"Gas Plant", "imgsrc":"https://upload.wikimedia.org/wikipedia/commons/thumb/2/20/Gasblok.jpg/256px-Gasblok.jpg"},
{"key":5, "pos":"140 -50", "icon":"pyrolysis", "color":"orange", "text":"Pyrolysis (Cracking)", "description":"Liquefied petroleum gases (LPGs) are transformed into Ethylene, propylene, benzene, and other by-products.", "caption":"Pyrolysis plant", "imgsrc":"https://upload.wikimedia.org/wikipedia/commons/6/6c/Guelph.jpg"},
{"key":6, "pos":"340 -130", "icon":"polymerization", "color":"red", "text":"Basic Polymers", "description":"Ethylene and propylene (monomers) are processed into end products using various methods (polymerization).", "caption":"Plastics engineering-Polymer products", "imgsrc":"https://upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Plastics_engineering-Polymer_products.jpg/256px-Plastics_engineering-Polymer_products.jpg"},
{"key":7, "pos":"340 -40", "icon":"polymerization", "color":"green", "text":"Plastics", "description":"Polymerization produces PET, glycols, alcohols, expandable polystyrene, acrylates, BOPP-films and geosynthetics.", "caption":"Lego Color Bricks", "imgsrc":"https://upload.wikimedia.org/wikipedia/commons/thumb/3/32/Lego_Color_Bricks.jpg/256px-Lego_Color_Bricks.jpg"},
{"key":8, "pos":"340 50", "icon":"polymerization", "color":"lightgreen", "text":"Synthetic Rubbers", "description":"Polymerization produces commodity and specialty rubbers and thermoplastic elastomers.", "caption":"Sheet of synthetic rubber coming off the rolling mill at the plant of Goodrich", "imgsrc":"https://upload.wikimedia.org/wikipedia/commons/thumb/2/23/Sheet_of_synthetic_rubber_coming_off_the_rolling_mill_at_the_plant_of_Goodrich.jpg/512px-Sheet_of_synthetic_rubber_coming_off_the_rolling_mill_at_the_plant_of_Goodrich.jpg"},
{"key":9, "pos":"340 120", "color":"orange", "text":"Intermediates", "description":"Produced Ethylene, Propylene, Butenes, Benzene, and other by-products.", "caption":"Propylene Containers", "imgsrc":"https://upload.wikimedia.org/wikipedia/commons/thumb/2/2e/XVJ-12_Propylene_%288662385917%29.jpg/256px-XVJ-12_Propylene_%288662385917%29.jpg"},
{"key":10, "pos":"340 210", "icon":"finishedgas", "color":"blue", "text":"LPG, Naphtha,\nMTBE", "description":"Propane, butane, and other general purpose fuels and byproducts.", "caption":"Liquid Petroleum Gas Truck", "imgsrc":"https://upload.wikimedia.org/wikipedia/commons/thumb/5/52/LPG_Truck.jpg/256px-LPG_Truck.jpg"},
{"key":11, "pos":"340 300", "icon":"finishedgas", "color":"blue", "text":"Natural Gas, NGLs", "description":"Used for heating, cooking, and electricity generation", "caption":"Natural Gas Flame", "imgsrc":"https://upload.wikimedia.org/wikipedia/commons/thumb/0/03/%22LPG_flame%22.JPG/512px-%22LPG_flame%22.JPG"}
],
"linkDataArray": [
{"from":1, "to":4, "points":[-150,-41,-140,-41,-69,-41,-69,-41.33333333333333,2,-41.33333333333333,20,-41.33333333333333]},
{"from":2, "to":3, "points":[-150,103,-140,103,-120,103,-120,103,-100,103,-90,103]},
{"from":3, "to":4, "points":[-50,98.66666666666667,-40,98.66666666666667,-15,98.66666666666667,-15,-32.666666666666664,10,-32.666666666666664,20,-32.666666666666664]},
{"from":3, "to":5, "toSpot":"BottomSide", "points":[-50,107.33333333333333,-32,107.33333333333333,140,107.33333333333333,140,46.666666666666664,140,-14,140,-24]},
{"from":4, "to":5, "points":[60,-37,70,-37,90,-37,90,-37,110,-37,120,-37]},
{"from":3, "to":11, "fromSpot":"BottomSide", "points":[-70,116,-70,126,-70,307,120,307,310,307,320,307]},
{"from":4, "to":10, "fromSpot":"BottomSide", "points":[40,-12,40,-2,40,217,175,217,310,217,320,217]},
{"from":5, "to":6, "fromSpot":"Right", "points":[160,-37,170,-37,240,-37,240,-123,310,-123,320,-123]},
{"from":5, "to":7, "fromSpot":"Right", "points":[160,-37,170,-37,240,-37,240,-33,310,-33,320,-33]},
{"from":5, "to":8, "fromSpot":"Right", "points":[160,-37,170,-37,240,-37,240,57,310,57,320,57]},
{"from":5, "to":9, "fromSpot":"Right", "points":[160,-37,170,-37,240,-37,240,127,310,127,320,127]}
]}
</textarea>
</div>
</div>
</body>
</html>