也许其他人已经看到了令人惊叹的Force-Directed Network Graph演示,我非常希望能够适应自己的目的。但是,仅仅复制代码似乎还不够。
我不再使用内联定义的数据,而是使用来自Google表格文件的数据。而且我已经修改了代码,使其在数据中包含更多列。尽管没有Google表格连接,但这是jsfiddle。 (我已经在该处尝试过Google Sheets连接,但由于尚未发现的原因而无法使用。如果有人想摆弄,则该连接是公共的。)
所以这是我转储到Highcharts Cloud“自定义”部分的“自定义代码”面板中的代码。
Highcharts.addEvent(
Highcharts.seriesTypes.networkgraph, 'afterSetOptions',
function (e) {
var colors = Highcharts.getOptions().colors,
i = 0,
nodes = {};
e.options.data.forEach(function (link) {
if (link[0] === 'Keyword Research') {
nodes['Keyword Research'] = {
id: 'Keyword Research',
marker: { radius: link[2] }
};
nodes[link[1]] = {
id: link[1], marker: { radius: link[2] }, color: colors[i++]
};
}
else if
(nodes[link[0]] && nodes[link[0]].color) {
nodes[link[1]] = {
id: link[1], color: nodes[link[0]].color
};
}
});
e.options.nodes = Object.keys(nodes).map(function (id) { return nodes[id]; });
}
);
Highcharts.chart('highcharts-container',
{
chart: { type: 'networkgraph', height: '100%' },
title: { text: 'The Indo-European Language Tree' },
subtitle: { text: 'A Force-Directed Network Graph in Highcharts' },
plotOptions: { networkgraph: { keys: ['from', 'to'], layoutAlgorithm: { enableSimulation: true, friction: -0.9 } } },
series: [{
dataLabels: { enabled: true, linkFormat: '' },
"data": {
"googleSpreadsheetKey": "1kQKkN4auaxsgwms057FkJ7l5g3mhBjR5vp5PPpStDBQ",
"dataRefreshRate": false,
"enablePolling": true,
"startRow": "2",
"endRow": "14",
"startColumn": "1",
"endColumn": "3"
}
}]
}
);
很高兴发现如何使其工作。
LATER
在jsfiddle中包含了GoogleDrive的设置作为注释。
答案 0 :(得分:1)
我尚未100%解决此问题,但已解决了一个可能导致您找到答案的问题。您在data
中有series
元素,但是在查看highcharts api的googleSpreadsheetKey时,他们已将其放在系列之外。因此,请尝试以下操作。当我这样做时,我在控制台中收到CORS错误。
Highcharts.addEvent(
Highcharts.seriesTypes.networkgraph, 'afterSetOptions',
function (e) {
var colors = Highcharts.getOptions().colors,
i = 0,
nodes = {};
e.options.data.forEach(function (link) {
if (link[0] === 'Keyword Research') {
nodes['Keyword Research'] = {
id: 'Keyword Research',
marker: { radius: link[2] }
};
nodes[link[1]] = {
id: link[1], marker: { radius: link[2] }, color: colors[i++]
};
}
else if
(nodes[link[0]] && nodes[link[0]].color) {
nodes[link[1]] = {
id: link[1], color: nodes[link[0]].color
};
}
});
e.options.nodes = Object.keys(nodes).map(function (id) { return nodes[id]; });
}
);
Highcharts.chart('highcharts-container',
{
chart: { type: 'networkgraph', height: '100%' },
title: { text: 'The Indo-European Language Tree' },
subtitle: { text: 'A Force-Directed Network Graph in Highcharts' },
plotOptions: { networkgraph: { keys: ['from', 'to'], layoutAlgorithm: { enableSimulation: true, friction: -0.9 } } },
series: [{
dataLabels: { enabled: true, linkFormat: '' }
}],
"data": {
"googleSpreadsheetKey": "1kQKkN4auaxsgwms057FkJ7l5g3mhBjR5vp5PPpStDBQ",
"dataRefreshRate": false,
"enablePolling": true,
"startRow": "2",
"endRow": "14",
"startColumn": "1",
"endColumn": "3"
}
});
答案 1 :(得分:1)
Highcharts Cloud 目前暂不支持强制有向图。
该系列需要网络图模块(https://code.highcharts.com/modules/networkgraph.js),该模块未导入在Cloud中创建的图表。这是导入脚本的列表:
var scripts = [
"highcharts.js",
"modules/stock.js",
"highcharts-more.js",
"highcharts-3d.js",
"modules/data.js",
"modules/exporting.js",
"modules/funnel.js",
"modules/solid-gauge.js",
"modules/export-data.js",
"modules/accessibility.js",
"modules/annotations.js"
];