I'm creating a grouped bar chart like this:
$("#chart").kendoChart({
dataSource: {
data: rawdata,
group: { field: "Serie" },
},
legend: {
position: "top"
},
plotArea: {
background: "white",
},
seriesDefaults: {
type: "column",
style: "smooth",
stack: true
},
series: [
{
field: 'Valor1',
labels: {
visible: true,
background: '',
format: 'p1',
color: 'white',
position: 'center'
},
}
],
valueAxis: {
max: 1,
labels: {
format: "p2"
},
line: {
visible: false
},
axisCrossingValue: -10,
},
categoryAxis: {
field: "Segmento",
majorGridLines: {
visible: false
}
},
tooltip: {
visible: true,
template: "#= series.name # <br /> " +
"Valor = #= kendo.format('{0:p2}', value) # <br/> " +
"Tooltip = #= dataItem.Tooltip # ",
}
});
My data has four properties: Serie, Segmento, Valor1, Tooltip. Example of one data point:
{
"Serie": "S1",
"Segmento": "C1",
"Valor1": 0.31500380634422465,
"Tooltip": 20,
}
The values of the stack bar are incorrect in chrome but in firefox and ie it's fine.
Correct graph in firefox and ie:
Incorrect graph in chrome:
Here is a live demo: http://trykendoui.telerik.com/anET/9
How can i solve this?
This is a problem with Chrome's implementation of Array.sort; see this discussion.
You can fix it by sorting the data source explicitly:
dataSource: {
data: rawdata,
group: { field: "Serie" },
sort: [{ field: "Serie", dir: "asc"}, { field: "Segmento", dir: "asc"} ]
},
(updated demo)
Related
I have a multiselect dropDownList and a chart,i want my chart to by dynamic to plot more based on my multiselect dropdownlist,but i have no idea, I would appreciate if you give me a hint by a demo or an example.because in the following code,i have a chart which works only based normal dropdownlist not the multiplechioce,
Here is Multiselect:
$('#multiselect').kendoMultiSelect({
dataTextField: "Text",
dataValueField: "Text",
valuePrimitive: true,
dataSource: result.list_of_parks,
})
here is the chart:
function createChart(data, data_wind) {
$("#topMonth").kendoChart({
series: [{
data: data,
type: "column",
axis: "l100km",
field: "productionvalue",
categoryField: "name",
color: "#228B22"
},
{
axis: "ava",
data: data_wind,
type: "line",
field: "windvalue",
categoryField: "name",
color: "#007eff",
},
],
valueAxes: [
{
name: "l100km",
title: { text: "Production (MW/H)" },
// min: 0,
// max: 2000000,
// majorUnit: 200000,
majorGridLines: {
visible: false
},
minorGridLines: {
visible: false
},
},
{
name: "ava",
title: { text: "Averge Wind Speed(KM/H)" },
min: 0,
// max: 20,
majorUnit: 1,
majorGridLines: {
visible: false
},
minorGridLines: {
visible: false
},
}
],
categoryAxis: {
majorGridLines: {
visible: false
}
,
labels: {
padding: {
left: -20,
buttom: 0
},
rotation: 340
},
axisCrossingValues: [0, 20],
},
tooltip: {
visible: true,
// majorUnit:10,
template: " #= value #"
},
});
$(window).on("resize", function () {
kendo.resize($(".chart-wrapper"));
});
}
}
});
});
Here is a DOJO for the issue http://dojo.telerik.com/aweDi/2
I have a chart that I want to display two different lines for each grouped item. The legend shows the same grouped item twice, once for each series, I need that grouped item named different for each series. any clues how to do that?
$("#rightLine").kendoChart({
dataSource: {
data: ko.toJS(my.rightLine()),
group: { field: "Grp_Value" },
sort: {
field: "MonthTrxDateFirst",
dir: "asc"
},
schema: {
model: {
fields: {
date: {
type: "date"
}
}
}
}
},
legend: {
position: "top"
},
series: [{
type: "line",
field: col
}
, {
type: "line",
field: col2
}
],
categoryAxis: {
field: "MonthTrxDateFirst",
labels: {
rotation: -90,
dateFormats:
{
minutes: "HH:mm",
hours: "HH:mm",
days: "dd/MM",
months: "MMM 'yy",
years: "yyyy"
}
}, type: "Date", baseUnit: "months",
crosshair: {
visible: true
}
},
valueAxis: {
labels: {
format: ty
}
},
tooltip: {
visible: true,
format: ty,
background: "white",
// template: "#= series.name #: #= value #"
template: tmplate
}
});
I am trying to create a KendoChart, then I wanted to have the bars to be on a stripes format. How to do that? I think I need to add "style" in "seriesDefaults" section or in the "series" section.
I have the code snippets below:
$("#chart").kendoChart({
title: {
text: "Sample"
},
seriesDefaults: {
type: "column"
},
series: [{
name: "India",
data: [3.907, 7.943, 7.848]
},{
name: "World",
data: [1.988, 2.733, 3.994]
}],
valueAxis: {
labels: {
format: "{0}%"
},
line: {
visible: false
},
axisCrossingValue: -10
},
categoryAxis: {
categories: [2002, 2003, 2004],
majorGridLines: {
visible: false
},
labels: {
rotation: "auto"
}
},
tooltip: {
visible: true,
format: "{0}%",
template: "#= series.name #: #= value #"
}
});
Is there a possibility to add notes on the categoryAxis in a Kendo Chart.
As seen in the documentation it should be possible, but even after setting every single option i dont see any notes. I couldn't find any example of somebody doing that. Has anybody managed or used this feature?
my try on jsFiddle
categoryAxis: {
field: "age",
justified: true,
majorGridLines: {
visible: false
},
minorGridLines: {
visible: false
},
min: 10,
max: 30,
labels: {
step: 5
},
notes: {
data: [{
value: { age: 15 },
position: "top",
icon: {
visible: true,
size: 16,
type: "circle",
background: "#585858",
border: {
color: "#FFFFFF"
}
},
line: {
length: 16
},
label: {
visible: false,
text: " "
}
}]
}
}
Thank you
The value property for notes on the categoryAxis appears to represent each category value.
Here's an example notes configuration:
notes: {
label: {
template: "Value: #: value #"
},
icon: {
visible: true,
size: 16,
type: "circle",
background: "#585858",
border: {
color: "#FFFFFF"
}
},
line: {
length: 16
},
data: [{ value: 1}, { value: 5 },{ value: 10 }, { value: 15 }, { value: 20 }]
}
Check out this updated fiddle.
I am getting an error in IE as:
Message: Invalid argument.
Line: 8
Char: 56
Code: 0
URI: .../js/highcharts.js
Below is the highcharts chart code..It works perfectly fine in Firefox but in IE throws an error.Can anybody help me with this. Thanks.
function drawChart(categories,series){
$('#container').highcharts({
chart: {
backgroundColor:'rgba(255, 255, 255, 0.1)',
spacingLeft: -2
},
xAxis: {
categories: categories,
gridLineWidth:0.5,
labels: {
style: {
fontSize:'0px'
}
}
},
colors: ["#a7c1d0"],
plotOptions: {
series: {
marker: {
enabled: false
}
}
},
title: {
text: "Last 45 days NAV Price",
align: 'center',
style:{
color: '#5e605e',
fontSize:'11px',
fontFamily:'Arial'
},
y:1
},
legend: {
enabled:false
},
navigation: {
buttonOptions: {
enabled: false
}
},
yAxis: {
title: {
enabled: true,
text: 'Price',
style: {
color: '#5e605e',
fontSize:'10px',
marginLeft:'-5px;',
fontFamily:'Arial'
}
},
labels:{
style:{
fontSize:'10px'
},
step:0,
},
lineWidth: 1,
tickInterval: 0.20,
minTickInterval:0.20
},
series: [{
data: series
}]
});
}
Could you paste your data? Moreever you have i.e extra common in labels object.
labels:{
style:{
fontSize:'10px'
},
step:0,
},
http://www.highcharts.com/docs/frequently-asked-questions#not-showing-in-explorer