li
1b24994e74
- Contract.php: 返回合约账户余额(balance_contract) - My.php: 地址管理增加BTC/ETH - AppContract.php: 一键平仓(closeall) - AppProxy.php: 代理专属注册链接 + 分级权限(L1/L2) - site.php: 手续费减半(0.018→0.009) - agent_permission_setup.sql: 代理权限SQL - crypto_news_crawler.py: 新闻自动采集脚本
146 lines
6.6 KiB
HTML
Executable File
146 lines
6.6 KiB
HTML
Executable File
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<title>Arranging Layout of the Class Hierarchy</title>
|
|
<!-- Copyright 1998-2020 by Northwoods Software Corporation. -->
|
|
<meta name="description" content="Arrange disconnected circular subgraphs in a circle and put disconnected nodes in a grid underneath." />
|
|
<meta name="viewport" content="width=device-width, initial-scale=1">
|
|
|
|
<script src="../release/go.js"></script>
|
|
<script src="../assets/js/goSamples.js"></script> <!-- this is only for the GoJS Samples framework -->
|
|
<script src="ArrangingLayout.js"></script>
|
|
|
|
<script id="code">
|
|
function init() {
|
|
if (window.goSamples) goSamples(); // init for these samples -- you don't need to call this
|
|
var $ = go.GraphObject.make;
|
|
|
|
myDiagram =
|
|
$(go.Diagram, "myDiagramDiv", // create a Diagram for the DIV HTML element
|
|
{
|
|
initialAutoScale: go.Diagram.Uniform,
|
|
layout:
|
|
$(ArrangingLayout,
|
|
{ // create a circular arrangement of circular layouts
|
|
primaryLayout: $(go.CircularLayout), // must specify the primaryLayout
|
|
arrangingLayout: $(go.CircularLayout, { nodeDiameterFormula: go.CircularLayout.Circular, spacing: 30 }),
|
|
|
|
// Uncommenting this filter will force all of the nodes and links to go into the main subset and thus
|
|
// will cause all those nodes to be arranged by this.arrangingLayout, here a CircularLayout,
|
|
// rather than by the this.sideLayout, which by default is a GridLayout.
|
|
//filter: function(part) { return true; },
|
|
|
|
// additional custom properties for use by preparePrimaryLayout
|
|
_colors: ["red", "orange", "yellow", "lime", "cyan"], // possible node colors
|
|
_colorIndex: 0, // cycle through the given colors
|
|
|
|
// called for each separate connected subgraph
|
|
preparePrimaryLayout: function(lay, coll) { // color all of the nodes in each subgraph
|
|
var root = null; // find the root node in this subgraph
|
|
coll.each(function(node) {
|
|
if (node instanceof go.Node && node.findLinksInto().count === 0) root = node;
|
|
});
|
|
var color = "white"; // determine the color for the nodes in this subgraph
|
|
if (root !== null) {
|
|
// root.key will be the name of the class that this node represents
|
|
// Special case: "LayoutNetwork", "LayoutVertex", and "LayoutEdge" classes are "violet"
|
|
if (root.key.indexOf("Layout") === 0 && root.key.length > "Layout".length) {
|
|
color = "violet";
|
|
} else { // otherwise cycle through the Array of colors
|
|
color = this._colors[this._colorIndex++ % this._colors.length];
|
|
}
|
|
}
|
|
coll.each(function(node) { // assign the fill color for all of the nodes in the subgraph
|
|
if (node instanceof go.Node) {
|
|
var shape = node.findObject("SHAPE");
|
|
if (shape !== null) shape.fill = color;
|
|
}
|
|
});
|
|
},
|
|
|
|
prepareSideLayout: function(lay, coll, b) { // called once for the sideLayout
|
|
// adjust how wide the GridLayout lays out
|
|
lay.wrappingWidth = Math.max(b.width, this.diagram.viewportBounds.width);
|
|
}
|
|
})
|
|
});
|
|
|
|
myDiagram.nodeTemplate =
|
|
$(go.Node, go.Panel.Auto,
|
|
$(go.Shape, { name: "SHAPE", figure: "RoundedRectangle", fill: "lightgray" },
|
|
new go.Binding("fill", "color")),
|
|
$(go.TextBlock, { margin: 2, textAlign: "center" },
|
|
new go.Binding("text", "key", function(s) {
|
|
// insert newlines between lowercase followed by uppercase characters
|
|
var arr = s.split("");
|
|
for (var i = 1; i < arr.length-1; i++) {
|
|
var a = arr[i-1];
|
|
var b = arr[i];
|
|
if (a === a.toLowerCase() && b === b.toUpperCase()) {
|
|
arr.splice(i, 0, "\n");
|
|
i += 2;
|
|
}
|
|
}
|
|
return arr.join("");
|
|
})));
|
|
|
|
myDiagram.linkTemplate =
|
|
$(go.Link,
|
|
{ layerName: "Background" },
|
|
$(go.Shape));
|
|
|
|
// Collect all of the data for the model of the class hierarchy
|
|
var nodeDataArray = [];
|
|
|
|
// Iterate over all of the classes in "go"
|
|
for (var k in go) {
|
|
var cls = go[k];
|
|
if (!cls) continue;
|
|
var proto = cls.prototype;
|
|
if (!proto) continue;
|
|
proto.constructor.className = k; // remember name
|
|
// find base class constructor
|
|
var base = Object.getPrototypeOf(proto).constructor;
|
|
if (base === Object) { // "root" node?
|
|
nodeDataArray.push({ key: k });
|
|
} else {
|
|
// add a node for this class and a tree-parent reference to the base class name
|
|
nodeDataArray.push({ key: k, parent: base.className });
|
|
}
|
|
}
|
|
|
|
// Create the model for the hierarchy diagram
|
|
myDiagram.model = new go.TreeModel(nodeDataArray);
|
|
}
|
|
</script>
|
|
</head>
|
|
<body onload="init()">
|
|
<div id="sample">
|
|
<div id="myDiagramDiv" style="border: solid 1px black; width:100%; height:800px; min-width: 200px"></div>
|
|
<p>
|
|
This sample demonstrates a custom Layout, <a>ArrangingLayout</a>, that provides layouts of layouts.
|
|
It assumes the graph should be split up and laid out by potentially three separate Layouts.
|
|
</p>
|
|
<p>
|
|
The first step of ArrangingLayout is that all unconnected nodes are separated out to be laid out later by
|
|
the <a>ArrangingLayout.sideLayout</a>, which by default is a <a>GridLayout</a>.
|
|
</p>
|
|
<p>
|
|
The remaining nodes and links are partitioned into separate subgraphs with no links between subgraphs.
|
|
The <a>ArrangingLayout.primaryLayout</a> is performed on each subgraph.
|
|
</p>
|
|
<p>
|
|
If there is more than one subgraph, those subgraphs are treated as if they were individual nodes and are
|
|
laid out by the <a>ArrangingLayout.arrangingLayout</a>.
|
|
</p>
|
|
<p>
|
|
Finally the unconnected nodes are laid out by <a>ArrangingLayout.sideLayout</a> and they are all positioned
|
|
at the <a>ArrangingLayout.side</a> Spot relative to the main body of nodes and links.
|
|
</p>
|
|
<p>
|
|
This extension layout is defined in its own file, as <a href="ArrangingLayout.js">ArrangingLayout.js</a>.
|
|
</p>
|
|
</div>
|
|
</body>
|
|
</html>
|