Issue with my xaxis ticks, only the first tick shows at the far right of the graph, and no bars are plotted. I have a feeling i'm missing something obvious.
Desired solution: Show all the xaxis ticks and plot the bars accordingly
Associated code:
$.plot($("#chart"), results, {
grid: {
hoverable: true,
aboveData: true
},
xaxis: {
ticks: [
[1, "AL"],
[2, "AZ"],
[3, "CA"],
[4, "CO"],
[5, "CT"],
[6, "DE"],
[7, "FL"],
[8, "GA"],
[9, "HI"],
[10, "IA"],
[11, "IL"],
[12, "IN"],
[13, "KS"],
[14, "KY"],
[15, "LA"],
[16, "MA"],
[17, "MD"],
[18, "ME"],
[19, "MI"],
[20, "MN"],
[21, "MO"],
[22, "MS"],
[23, "NC"],
[24, "NE"],
[25, "NJ"],
[26, "NM"],
[27, "NY"],
[28, "OH"],
[29, "OK"],
[30, "OR"],
[31, "PA"],
[32, "RI"],
[33, "SC"],
[34, "TN"],
[35, "TX"],
[36, "UT"],
[37, "VA"],
[38, "WA"],
[39, "WV"]
],
tickSize: 1,
tickLength: 1
},
grid: {
hoverable: true,
clickable: false,
borderWidth: 1
},
legend: {
labelBoxBorderColor: "none",
position: "ne",
margin: [-100, 0]
},
series: {
bars: {
show: true,
align: "center",
horizontal: "true"
}
}
});
JSFiddle: http://jsfiddle.net/emaM7/
I think the problem may be simply that you're using non-numeric X values in your data. I added this code before the plot call:
for (i = 0; i < results.length; i++) {
for (j = 0; j < results[i].data.length; j++) {
results[i].data[j][0] = j;
}
}
with this a graph shows up as do the labels.
You'll probably want to use slightly more complex logic to select the proper numeric code for each state, as what I wrote won't work if you have states missing or out of order in the 'results' object.
Related
I need to design the same below image chart example in Highchart.js which is built in excel. Can anyone please help me to develop this in highcharts.js only like the below image?
Image Preview
I already have implemented it in a similar way. But I need this in a different group of colors and combinations in the same chart. -
`https://jsfiddle.net/shwetapandey/rwmxoka5`
I suggest to add new series, with different xAxis, series.columnrange.xAxis. To styling you have options to adjust like xAxis.left and xAxis.top.
chart: {
type: 'columnrange',
},
xAxis: [{
width: '33%',
offset: 0,
}, {
left: '50%',
width: '33%',
offset: 0,
}],
plotOptions: {
xAxis: {
labels: {
enabled: true
}
},
columnrange: {
grouping: false,
dataLabels: {
enabled: true,
}
}
},
series: [{
name: 'Joe',
color: '#E5DDE3',
data: [
[-5, 5],
[-10, 10],
[-13, 13],
[-16, 16],
[-19, 19]
]
},
{
name: 'Jane',
color: '#BEA9BA',
data: [
[-3.5, 3.5],
[-6, 6],
[-7, 7],
[-9, 9],
[-12, 12]
]
},
{
color: '#A5879E',
name: 'John',
data: [
[-1.5, 1.5],
[-2, 2],
[-3, 3],
[-4, 4],
[-5, 5]
]
},
{
name: 'Joe1',
color: '#FFA500',
xAxis: 1,
data: [
[-5, 5],
[-10, 10],
[-13, 13],
[-16, 16],
[-19, 19]
].reverse()
},
{
name: 'Jane1',
color: '#FFA500',
xAxis: 1,
data: [
[-3.5, 3.5],
[-6, 6],
[-7, 7],
[-9, 9],
[-12, 12]
]
},
{
color: '#FFA500',
name: 'John1',
xAxis: 1,
data: [
[-1.5, 1.5],
[-2, 2],
[-3, 3],
[-4, 4],
[-5, 5]
]
}
]
Demo: https://jsfiddle.net/BlackLabel/cpjgvds9/
To control each series you need to write a custom legend control, for this you can use legend.labelFormatter, that give you callback function to format each of the series' labels.
EDIT ------
To control many group series I used callback function events.legendItemClick builded in series events. They give way to manage series at legend in that case I compare name of series and index of items to hide and show group of series with custom legend.
events: {
legendItemClick: function() {
let name = this.name.substring(this.name.length - 1, this.name.length);
let _i = this._i;
this.chart.series.forEach(function(p, i) {
console.log('p: ', p, 'i: ', i);
if (name === p.name.substring(p.name.length - 1, p.name.length) && _i !== p._i) {
(!p.visible) ? p.show(): p.hide()
}
})
}
}
Demo: https://jsfiddle.net/BlackLabel/v0kt5b14
I need to create a line chart like in the image:
What I have achieved till now is
var line_opt = {
series: {
lines: { show: true },
points: { show: true }
},
grid: {
hoverable: true,
clickable: true
},
yaxis: {
min: 0,
max: 6,
autoscaleMargin: .5,
labelWidth: -15,
tickLength: 0,
tickFormatter: function suffixFormatter(val, axis) {
return (val.toFixed(0));
}
},
xaxis: {
tickSize: 1
}
};
var lineData = [
[1, 5], [2, 4], [3, 4], [4, 4], [5, 3], [6, 4], [7, 4], [8, 3], [9, 4], [10, 3],
[11, 3], [12, 4], [13, 4], [14, 3], [15, 3], [16, 3], [17, 3], [18, 3], [19, 4], [20, 3],
[21, 3], [22, 3], [23, 3], [24, 2], [25, 2], [26, 3], [27, 2], [28, 2], [29, 2]
];
Is there any way that the X axis lines start from the bottom of the chart and end where the point is (like in the first image) and also hide the x axis labels without the lines?
This can be achieved with different options (removing the gridlines) and using markings to fake the gridline only up to the chart:
Code (see this fiddle for the working demo):
var line_opt = {
series: {
lines: {
show: true
},
points: {
show: false
}
},
grid: {
backgroundColor: { colors: ["#fff", "#ddd"] },
hoverable: true,
clickable: true,
borderWidth: 0,
markings: []
},
yaxis: {
min: 0,
max: 6,
autoscaleMargin: .5,
//labelWidth: -15,
tickLength: 0,
tickFormatter: function suffixFormatter(val, axis) {
return (val.toFixed(0));
}
},
xaxis: {
ticks: false,
autoscaleMargin: .01,
tickSize: 1,
tickLength: 0 // only needed if ticks is not false
}
};
var lineData = [ ... ];
for (var i=0; i < lineData.length; i++){
line_opt.grid.markings.push({
xaxis: { from: lineData[i][0], to: lineData[i][0] },
yaxis: { from: 0, to: lineData[i][1] },
lineWidth: 1,
color: "#aaaaaa"
});
}
Reading the API documentation, it should be possible.
For the lines ending where the point is, use the grid options, the aboveData:
grid: {
show: boolean
aboveData: boolean
color: color
backgroundColor: color/gradient or null
labelMargin: number
axisMargin: number
markings: array of markings or (fn: axes -> array of markings)
borderWidth: number
borderColor: color or null
minBorderMargin: number or null
clickable: boolean
hoverable: boolean
autoHighlight: boolean
mouseActiveRadius: number
}
You shouldn't need an xaxis for anything at that point, you can just hide it:
xaxis, yaxis: {
show: null or true/false
I have some problems to show some values in bars. I want a chart like this: Example. I don't know what I'm missing in here.
$('#myModalChart').on('shown.bs.modal', function (e) {
var data = [{
label: "Foo",
data: [
[2],
[3, 9, 12],
[6, 0, 3],
[9, 11, 12],
[12, 0, 1],
[15, 0, 2],
[18],
[3, 12, 12],
[9, 12, 12]
]
},
{
label: "Bar",
data: [
[2],
[3, 0, 5],
[6, 3, 7],
[9, 4, 11],
[12, 1, 3],
[15, 2, 5],
[18]
]
},
{
label: "Tree",
data: [
[2],
[3, 5, 9],
[6, 7, 15],
[9, 0, 4],
[12, 3, 13],
[15, 5, 17],
[15, 17, 17],
[12, 13, 13],
[6, 15, 15],
[18]
]
},];
var options = {
series: {
bars: {
show: true,
barWidth: 1
}
},
xaxis: {
align: "center",
ticks: [
[3.5, 'text1'],
[6.5, 'text2'],
[9.5, 'text3'],
[12.5, 'text4'],
[15.5, 'text5']
]
}
};
var plot = $.plot("#chart2", data, options)
});
I want a chart like this, with labels in it. And I wish have in all of them.
What I'm missing?
You have to create and place the data value labels yourself. How to do this can be seen in this answer.
I created a fiddle adjusting it to your code. Only the first data series (foo) has labels for now. you will have to adjust the position. The relevant code:
$.each(plot.getData()[0].data, function (i, el) {
if (el.length > 1) {
var o = plot.pointOffset({
x: el[0],
y: el[1]
});
$('<div class="data-point-label">' + el[1] + '</div>').css({
position: 'absolute',
left: o.left + 4,
top: o.top,
'text-align': 'center',
display: 'none'
}).appendTo(plot.getPlaceholder()).fadeIn('slow');
}
});
But you may also have to cleanup your data. You have multiple data points with the same x values (which means bars behind / in front of each other which leads to some being invisible). Take a look at the side-by-side and stack plugins on the flot plugin page.
Here is my plot data
var data = [{
data: [[4, 80], [8, 50], [9, 130]],
color: "rgb(30, 180, 20)",
threshold: {
below: 100,
color: "rgb(200, 20, 30)"
}
}]
var bar = $.plot("#placeholder", data);
and if i change the value of data in a button click like
data= [[4, 130], [8, 50], [9, 130]];
bar.setData([data]);
bar.draw();
});
The treshold value didnt work , if there is a way to acheive this.
You aren't updating the data correctly. You are initially giving flot a series object with threshold settings, when you setData though, you are giving it an array without those settings.
Do this instead to preserve your series options:
someData = somePlot.getData();
someData[0].data = [[4, 130], [8, 50], [9, 130]];
somePlot.setData(someData);
somePlot.draw();
Here's an example.
EDITS
If you don't like the getData call, leave your master data variable in scope and update that as #Raidri hinted at:
var masterData = [{
data: [[4, 80], [8, 50], [9, 130]],
color: "rgb(30, 180, 20)",
threshold: {
below: 100,
color: "rgb(200, 20, 30)"
}
}]
// later ...
masterData[0].data = [[4, 130], [8, 50], [9, 130]];
somePlot.setData(masterData);
somePlot.draw();
The important part is to leave your threshold series options intact in the setData call.
Have you tried calling bar.setupGrid() before the bar.draw()?
If that doesn't help, you make a complete new plot:
data[0].data = [[4, 130], [8, 50], [9, 130]];
bar = $.plot("#placeholder", data)
I want to make a stacked column chart with age intervals.
I have a two-dimensional array containing an age key and a value.
The idea is: every single age is stacked on top of each other within their interval, and thereby represent the accumulated number of people within the age interval in a single column.
I want to approach this solution with highcharts' stacked column chart example.
This is my code so far:
// Age stacked column chart.
var ageData = [
[0, 0], [1, 0], [2, 0], [3, 0], [4, 0], [5, 0], [6, 0], [7, 0], [8, 4], [9, 3],
[10, 24], [11, 33], [12, 31], [13, 21], [14, 61], [15, 42], [16, 43], [17, 87], [18, 64], [19, 120],
[20, 134], [21, 142], [22, 184], [23, 221], [24, 234], [25, 211], [26, 198], [27, 94], [28, 79], [29, 34],
[30, 24], [31, 27], [32, 32], [33, 21], [34, 4], [35, 7], [36, 11], [37, 5], [38, 3], [39, 6],
[40, 3], [41, 4], [42, 13], [43, 6], [44, 4], [45, 3], [46, 1], [47, 2], [48, 2], [49, 0],
[50, 0], [51, 34]]
$('#container_stackedColumn').highcharts({
chart: {
type: 'column'
},
title: {
text: 'User age distribution'
},
xAxis: {
categories: [
'0-12',
'13-18',
'19-23',
'24-28',
'29-35',
'36-42',
'43-50',
'>50'
]
},
yAxis: {
min: 0,
title: {
text: 'Number of users'
},
stackLabels: {
enabled: true,
style: {
fontWeight: 'bold',
color: (Highcharts.theme && Highcharts.theme.textColor) || 'gray'
}
}
},
plotOptions: {
column: {
stacking: 'normal',
dataLabels: {
enabled: true,
color: (Highcharts.theme && Highcharts.theme.dataLabelsColor) || 'white',
style: {
textShadow: '0 0 3px black, 0 0 3px black'
}
}
}
},
series: [{ /* --- What to do here?! --- */ }]
});
So, with my two-dimensional array in consideration, how do I visualize this stacked column chart?
Any help is greatly appreciated. :)
You need to itearate on you arrays, compare with the limits which you have (categories) and push to correct series array.
See the parser (http://jsfiddle.net/W6AFY/3/) hope that it is correct.
Or another solution, using different series for each part of bar: http://jsfiddle.net/s9qHH/48/
var ranges = [12, 18, 23, 28, 35, 42, 50, 1000],
rangesLen = ranges.length,
series = [];
$.each(ranges, function(i, e){
series.push({ //create series' containers for legend
id: e+'index',
name: e
});
});
$.each(ageData, function(i, e){
var x = e[0],
y = e[1],
index = 0;
while(ranges[index] < x){ // get category index
index ++;
}
series.push({
showInLegend: false,
linkedTo: ranges[index] +'index', // link to container series
data: [ [index, y] ] //add point at specific category
})
});
Still, I think that's Sebastian's solution is faster.