I have a problem with some code.
It only runs in jsfiddle and i dont know why it's not working in codepen or in files.
Why does this code only works in jsfiddle?
I tried it in codepen and just in files but it doesnt show anything
http://jsfiddle.net/auagufL8/
<script src="http://code.highcharts.com/maps/highmaps.js"></script>
<script src="http://code.highcharts.com/maps/modules/exporting.js"></script>
<script src="http://code.highcharts.com/mapdata/countries/nl/nl-all.js"> </script>
<div id="container"></div>
$(function () {
// Prepare demo data
var data = [
{
"hc-key": "nl-fr",
"value": 0
},
{
"hc-key": "nl-gr",
"value": 1
},
{
"hc-key": "nl-fl",
"value": 2
},
{
"hc-key": "nl-ze",
"value": 3
},
{
"hc-key": "nl-nh",
"value": 4
},
{
"hc-key": "nl-zh",
"value": 5
},
{
"hc-key": "nl-dr",
"value": 6
},
{
"hc-key": "nl-ge",
"value": 7
},
{
"hc-key": "nl-li",
"value": 8
},
{
"hc-key": "nl-ov",
"value": 9
},
{
"hc-key": "nl-nb",
"value": 10
},
{
"hc-key": "nl-ut",
"value": 11
}
];
// Initiate the chart
$('#container').highcharts('Map', {
title : {
text : 'Highmaps basic demo'
},
subtitle : {
text : 'Source map: The Netherlands'
},
mapNavigation: {
enabled: true,
buttonOptions: {
verticalAlign: 'bottom'
}
},
colorAxis: {
min: 0
},
series : [{
data : data,
mapData: Highcharts.maps['countries/nl/nl-all'],
joinBy: 'hc-key',
name: 'Random data',
states: {
hover: {
color: '#BADA55'
}
},
dataLabels: {
enabled: true,
format: '{point.name}'
}
}]
});
});
#container {
height: 500px;
min-width: 310px;
max-width: 800px;
margin: 0 auto;
}
.loading {
margin-top: 10em;
text-align: center;
color: gray;
}
Oh!
This code perfectly works everywhere.
To get it to work in Codepen, you need to add all your JS resources via the little cog inside JS panel, and check that Latest version of jQuery is selected. <script> tags are ignored in HTML panel.
$(function () {
// Prepare demo data
var data = [
{"hc-key": "nl-fr","value": 0},
{"hc-key": "nl-gr","value": 1},
{"hc-key": "nl-fl","value": 2},
{"hc-key": "nl-ze","value": 3},
{"hc-key": "nl-nh","value": 4},
{"hc-key": "nl-zh","value": 5},
{"hc-key": "nl-dr","value": 6},
{"hc-key": "nl-ge","value": 7},
{"hc-key": "nl-li","value": 8},
{"hc-key": "nl-ov","value": 9},
{"hc-key": "nl-nb","value": 10},
{"hc-key": "nl-ut","value": 11}
];
// Initiate the chart
$('#container').highcharts('Map', {
title : {
text : 'Highmaps basic demo'
},
subtitle : {
text : 'Source map: The Netherlands'
},
mapNavigation: {
enabled: true,
buttonOptions: {
verticalAlign: 'bottom'
}
},
colorAxis: {
min: 0
},
series : [{
data : data,
mapData: Highcharts.maps['countries/nl/nl-all'],
joinBy: 'hc-key',
name: 'Random data',
states: {
hover: {
color: '#BADA55'
}
},
dataLabels: {
enabled: true,
format: '{point.name}'
}
}]
});
});
#container {
height: 500px;
min-width: 310px;
max-width: 800px;
margin: 0 auto;
}
.loading {
margin-top: 10em;
text-align: center;
color: gray;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="http://code.highcharts.com/maps/highmaps.js"></script>
<script src="http://code.highcharts.com/maps/modules/exporting.js"></script>
<script src="http://code.highcharts.com/mapdata/countries/nl/nl-all.js"></script>
<div id="container"></div>
To run code is a browser, you need to put it inside a <script> //Your code goes here </script> tag
this ->
#container {
height: 500px;
min-width: 310px;
max-width: 800px;
margin: 0 auto;
}
.loading {
margin-top: 10em;
text-align: center;
color: gray;
}
Is CSS, it must be inside a <style> tag.
this ->
$(function () {
// Prepare demo data
var data = [
{
"hc-key": "nl-fr",
"value": 0
},
{
"hc-key": "nl-gr",
"value": 1
},
{
"hc-key": "nl-fl",
"value": 2
},
{
"hc-key": "nl-ze",
"value": 3
},
{
"hc-key": "nl-nh",
"value": 4
},
{
"hc-key": "nl-zh",
"value": 5
},
{
"hc-key": "nl-dr",
"value": 6
},
{
"hc-key": "nl-ge",
"value": 7
},
{
"hc-key": "nl-li",
"value": 8
},
{
"hc-key": "nl-ov",
"value": 9
},
{
"hc-key": "nl-nb",
"value": 10
},
{
"hc-key": "nl-ut",
"value": 11
}
];
// Initiate the chart
$('#container').highcharts('Map', {
title : {
text : 'Highmaps basic demo'
},
subtitle : {
text : 'Source map: The Netherlands'
},
mapNavigation: {
enabled: true,
buttonOptions: {
verticalAlign: 'bottom'
}
},
colorAxis: {
min: 0
},
series : [{
data : data,
mapData: Highcharts.maps['countries/nl/nl-all'],
joinBy: 'hc-key',
name: 'Random data',
states: {
hover: {
color: '#BADA55'
}
},
dataLabels: {
enabled: true,
format: '{point.name}'
}
}]
});
});
Is Javascript, it must be inside a <script> tag.
Put all your CSS related files either in a separate .css file or put it under tag in your HTML file. Also put all the scripts inside a .js file or embed it under tag in your HTML file.
for more reference you can visit this older post.
Related
I have some problems rendering some data from a JSON in my apexchart series.
Here is the example of my chart with the data that I want to be in my JSON, and i don't know how to write it.
var _seed = 42;
Math.random = function() {
_seed = _seed * 16807 % 2147483647;
return (_seed - 1) / 2147483646;
};
var options = {
series: [{
name: "Q",
data: [0, 4800, 9500, null],
},
{
name: "Q - 1",
data: [0, 6500, 12000, 16000]
},{
name: "Q Target",
data: [15500, 15500, 15500, 15500]
},
],
chart: {
height: 350,
type: 'line',
zoom: {
enabled: false
}
},
dataLabels: {
enabled: false
},
stroke: {
curve: 'straight'
},
title: {
text: 'Clicks',
align: 'left'
},
grid: {
row: {
colors: ['#f3f3f3', 'transparent'], // takes an array which will be repeated on columns
opacity: 0.5
},
},
xaxis: {
categories: [' ', 'Month1', 'Month2', 'Month3'],
}
};
var chart = new ApexCharts(document.querySelector("#chart"), options);
chart.render();
#chart {
max-width: 450px;
margin: 35px auto;
}
<script src="https://cdn.jsdelivr.net/npm/promise-polyfill#8/dist/polyfill.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/eligrey-classlist-js-polyfill"></script>
<script src="https://cdn.jsdelivr.net/npm/findindex_polyfill_mdn"></script>
<script src="https://cdn.jsdelivr.net/npm/es6-promise#4/dist/es6-promise.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/es6-promise#4/dist/es6-promise.auto.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/apexcharts"></script>
<div id="chart"></div>
If someone could give me a hint, is kindly appreciated.
The JSON looks like this , for retrieving data for the apexchart
{
"data_clicks":[
{
"name":"Q",
"data":[
{
"x":" ",
"y":0
},
{
"x":"Month1",
"y":2400
},
{
"x":"Month2",
"y":5200
},
{
"x":"Month3",
"y":null
}
]
},
{
"name":"Q - 1",
"data":[
{
"x":" ",
"y":0
},
{
"x":"Month1",
"y":1800
},
{
"x":"Month2",
"y":7150
},
{
"x":"Month3",
"y":10200
}
]
},
{
"name":"Q Target",
"data":[
{
"x":" ",
"y":11000
},
{
"x":"Month1",
"y":11000
},
{
"x":"Month2",
"y":11000
},
{
"x":"Month3",
"y":11000
}
]
}
],
When I set node background-image to a SVG file zoom in/out changes background image. This makes ugly visuals. PNG does not have that problem.
This is a node with SVG background
This is the same node when I zoom in. You can see image is also zoomed in
This is a runnable code to demonstrate the use of background-image with SVG graphic. The SVG code must be appropriately encoded before use. Try to run the code below then zoom in and out (press control key and use scroll wheel on the mouse). The SVG graphic will scale correctly with the node.
const svg_pin =
'<svg width="24" height="24" viewBox="0 0 24 24" version="1.1" xmlns="http://www.w3.org/2000/svg"><path d="M12,11.5A2.5,2.5 0 0,1 9.5,9A2.5,2.5 0 0,1 12,6.5A2.5,2.5 0 0,1 14.5,9A2.5,2.5 0 0,1 12,11.5M12,2A7,7 0 0,0 5,9C5,14.25 12,22 12,22C12,22 19,14.25 19,9A7,7 0 0,0 12,2Z" fill="yellow"></path></svg>';
const svgpin_Url = encodeURI("data:image/svg+xml;utf-8," + svg_pin);
var cy = cytoscape({
container: document.getElementById("cy"),
elements: {
nodes: [{
data: {
id: "j",
name: "John"
},
position: {
x: 100,
y: 100
}
},
{
data: {
id: "e",
name: "Elena"
},
position: {
x: 100,
y: 500
}
},
{
data: {
id: "k",
name: "Kim"
},
position: {
x: 600,
y: 500
}
},
{
data: {
id: "g",
name: "Gordon"
},
position: {
x: 550,
y: 80
}
}
],
edges: [{
data: {
source: "j",
target: "e",
label: "JE"
}
},
{
data: {
source: "j",
target: "g",
label: "JG"
}
},
{
data: {
source: "e",
target: "j"
}
},
{
data: {
source: "k",
target: "j"
}
},
{
data: {
source: "k",
target: "e",
label: "KE"
}
},
{
data: {
source: "k",
target: "g"
}
},
{
data: {
source: "g",
target: "j"
}
}
]
},
style: [{
selector: "node",
style: {
shape: "hexagon",
"background-color": "blue",
"background-image": svgpin_Url,
label: "data(name)",
opacity: 0.55
}
},
{
selector: "edge",
style: {
label: "data(label)",
width: 3,
"line-color": "#c0c",
"target-arrow-color": "#00c",
"curve-style": "bezier",
"target-arrow-shape": "triangle",
"target-arrow-fill": "#c00",
"arrow-scale": 20
}
},
{
selector: ".highlight",
css: {
"background-color": "yellow"
}
}
],
layout: {
name: "preset"
}
});
#cy {
width: 100%;
height: 80%;
position: absolute;
top: 10px;
left: 10px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/cytoscape/2.7.10/cytoscape.min.js"></script>
<div id="cy"></div>
Some SVGs aren't always handled properly by the browser. Make your SVG as robust as possible and test as much as possible. There are hints in the documentation to make your SVG as compatible as possible: https://js.cytoscape.org/#style/background-image
Try
.element {
background-image: url(/images/image.svg);
}
I have a pie ZingChart I'm using to show simple data. It happens to be using angular and updates the series object as the user drills down.
Everything is working fine except...the tooltip does not display? It doesn't display at any point, regardless of interaction or series assignment. The standard mouseover highlights work, and clicking nodes is fine, but no tooltip. Any ideas? Can't work out what I'm missing!
My chart config is:
{
type: "pie",
id: 'chart-1',
title: {
textAlign: 'center',
text: "Loading..."
},
"legend":{
"border-width":1,
"border-color":"gray",
"border-radius":"5px",
"marker":{
"type":"circle"
},
"toggle-action":"remove",
"icon":{
"line-color":"#9999ff"
}
},
"plot": {
"animation":{
"on-legend-toggle": true,
"effect": 5,
"method": 1,
"sequence": 1,
"speed": 0.7
},
"value-box": {
"text": "$%v",
"negation": "currency",
"thousands-separator": ",",
"font-color": "black",
"placement":"in",
"offset-r":"50%",
"font-size":"12"
},
"tooltip":{
"text":"%t: %v (%npv%)"
},
"decimals": "0",
"detach": false
},
series: [],
shapes: [{
type: 'triangle',
backgroundColor: '#66ccff',
size: 10,
angle: -90,
x: 20,
y: 20,
cursor: 'hand',
id: 'backwards'
}]
};
The - in chart-1 is causing an issue with our parse/selector process. If you change the id to chart_1 everything will work fine.
var myConfig = {
"graphset":[
{
"type":"pie",
"id":"chart_1",
"title":{
"textAlign":"center",
"text":"Loading..."
},
"legend":{
"border-width":1,
"border-color":"gray",
"border-radius":"5px",
"marker":{
"type":"circle"
},
"toggle-action":"remove",
"icon":{
"line-color":"#9999ff"
}
},
"plot":{
"animation":{
"on-legend-toggle":true,
"effect":5,
"method":1,
"sequence":1,
"speed":0.7
},
"value-box":{
"text":"$%v",
"negation":"currency",
"thousands-separator":",",
"font-color":"black",
"placement":"in",
"offset-r":"50%",
"font-size":"12"
},
"decimals":"0",
"detach":false
},
"tooltip":{
"text":"%t: %v (%npv%)"
},
"series":[
{
"values":[118],
"text":"0-30"
},
{
"values":[118],
"text":"0-30"
},
{
"values":[118],
"text":"0-30"
}
],
"shapes":[
{
"type":"triangle",
"backgroundColor":"#66ccff",
"size":10,
"angle":-90,
"x":20,
"y":20,
"cursor":"hand",
"id":"backwards"
}
]
}
]
};
zingchart.render({
id: 'myChart',
data: myConfig,
height: '100%',
width: '100%'
});
html, body {
height:100%;
width:100%;
margin:0;
padding:0;
}
#myChart {
height:100%;
width:100%;
min-height:150px;
}
<!DOCTYPE html>
<html>
<head>
<script src= "https://cdn.zingchart.com/zingchart.min.js"></script>
</head>
<body>
<div id="myChart"></div>
</body>
</html>
I have having a problem with flot pie chart, its not showing correct percent value in tooltip, for example it shows series1:%p.0%
js code
var data = [{
label: "Series 0",
data: 1
}, {
label: "Series 1",
data: 3
}, {
label: "Series 2",
data: 9
}, {
label: "Series 3",
data: 20
}];
var plotObj = $.plot($("#flot-pie-chart"), data, {
series: {
pie: {
show: true
}
},
grid: {
hoverable: true
},
colors: ["#99c7ce","#efb3e6","#a48ad4","#AEC785","#fdd752"],
tooltip: true,
tooltipOpts: {
content: "%p.0%, %s", // show percentages, rounding to 2 decimal places
shifts: {
x: 20,
y: 0
},
defaultTheme: false
}
});
Please help to resolve this.
thanks
You Need to include jquery.flot.tooltip.min.jsand change few setting as per below working example to display the tooltip with value.
datapie = [
{label: "Running", data: 19.5, color: '#e1ab0b'},
{label: "Stopped", data: 4.5, color: '#fe0000'},
{label: "Terminated", data: 36.6, color: '#93b40f'}
];
function legendFormatter(label, series) {
return '<div ' +
'style="font-size:8pt;text-align:center;padding:2px;">' +
label + ' ' + Math.round(series.percent)+'%</div>';
};
$.plot($("#placeholder"), datapie, {
series: {
pie: {show: true, threshold: 0.1,
// label: {show: true}
}
},
grid: {
hoverable: true
},
tooltip: true,
tooltipOpts: {
cssClass: "flotTip",
content: "%p.0%, %s",
shifts: {
x: 20,
y: 0
},
defaultTheme: false
},
legend: {show: true, labelFormatter: legendFormatter}
});
#flotTip {
padding: 3px 5px;
background-color: #000;
z-index: 100;
color: #fff;
opacity: .80;
filter: alpha(opacity=85);
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://envato.stammtec.de/themeforest/melon/plugins/flot/jquery.flot.min.js"></script>
<script src="https://envato.stammtec.de/themeforest/melon/plugins/flot/jquery.flot.pie.min.js"></script>
<script src="https://envato.stammtec.de/themeforest/melon/plugins/flot/jquery.flot.tooltip.min.js"></script>
<div id="placeholder" style="width:500px;height:400px;"></div>
Working Example Link : http://jsfiddle.net/Rnusy/335/
You need the Tooltip plugin.
See a complete list of available plugins here: Flot plugins
Can I apply theme without reloading the whole chart. Can I push the themes settings within the chart code? In highcharts site all examples are single theme based. Here is my code
$(function() {
$.getJSON('http://api-sandbox.oanda.com/v1/candles?instrument=EUR_USD&candleFormat=midpoint&granularity=W', function(data) {
// create the chart
var onadata =[];
var yData=[];
var type='line';
var datalen=data.candles.length;
var all_points= [];
var all_str="";
for(var i=0; i<datalen;i++)
{
var each=[Date._parse(data.candles[i].time), data.candles[i].openMid, data.candles[i].highMid, data.candles[i].lowMid, data.candles[i].closeMid]
onadata.push(each);
yData.push(data.candles[i].closeMid);
}
$( "#change_theme" ).on("change", function() {
var optionSelected = $("option:selected", this);
var valueSelected = this.value;
//alert(valueSelected);
if(valueSelected=='default.js')
{
location.reload();
}
else{ $.getScript('js/themes/'+valueSelected, function() {
//alert('Load was performed.');
chart();
});
}
});
chart();
function chart()
{
$('#container').highcharts('StockChart', {
credits: {
enabled : 0
},
rangeSelector : {
buttons: [{
type: 'month',
count: 1,
text: '1M'
}, {
type: 'month',
count: 3,
text: '3M'
},{
type: 'month',
count: 6,
text: '6M'
},{
type: 'all',
text: 'All'
}],
selected:3
},
legend: {
enabled: true,
layout: 'vertical',
align: 'right',
verticalAlign: 'middle',
borderWidth: 0
},
title : {
text : 'Stock Price'
},
xAxis :{
minRange : 3600000
},
yAxis : [{
offset: 0,
ordinal: false,
height:280,
labels: {
format: '{value:.5f}'
}
}],
chart: {
events: {
click: function(event) {
var x1=event.xAxis[0].value;
var x2 =this.xAxis[0].toPixels(x1);
var y1=event.yAxis[0].value;
var y2 =this.yAxis[0].toPixels(y1);
selected_point='['+x1+','+y1+']';
all_points.push(selected_point);
all_str=all_points.toString();
if(all_points.length>1)
{
this.addSeries({
type : 'line',
name : 'Trendline',
id: 'trend',
data: JSON.parse("[" + all_str + "]"),
color:'#'+(Math.random()*0xEEEEEE<<0).toString(16),
marker:{enabled:true}
});
}
if(all_points.length==2)
{
all_points=[];
}
}
}
},
series : [{
//allowPointSelect : true,
type : type,
name : 'Stock Price',
id: 'primary',
data : onadata,
tooltip: {
valueDecimals: 5,
crosshairs: true,
shared: true
},
dataGrouping : {
units : [
[
'hour',
[1, 2, 3, 4, 6, 8, 12]
], [
'day',
[1]
], [
'week',
[1]
], [
'month',
[1, 3, 6]
], [
'year',
[1]
]
]
}
},
]
});
}
});
});
and this is my js fiddle
Please help. Thanks in advance.
This is possible if you're using modern browsers that support CSS variables.
Highcharts.theme = {
colors: [
'var(--color1)',
'var(--color2)',
'var(--color3)',
'var(--color4)',
'var(--color5)',
'var(--color6)',
]
}
Highcharts.setOptions(Highcharts.theme);
function setTheme(themeName) {
// remove theme-* classes from body
removeClasses = Array.from(document.body.classList).filter(s => s.startsWith('theme-'));
document.body.classList.remove(...removeClasses)
if (themeName) {
document.body.classList.add('theme-' + themeName);
}
}
CSS
body {
--color1: #e00;
--color2: #b00;
--color3: #900;
--color4: #600;
--color5: #300;
--color6: #000;
}
body.theme-dark {
--color1: #555;
--color2: #444;
--color3: #333;
--color4: #222;
--color5: #111;
--color6: #000;
}
body.theme-retro {
--color1: #0f0;
--color2: #ff0;
--color3: #0ff;
--color4: #0a0;
--color5: #aa0;
--color6: #00a;
}
Unfortunately it is not possible, so you need to destroy and create new chart.