Questions tagged [extjs-chart]
25 questions
6
votes
2 answers
Display a different text in Legend
This is about version 4.2.2
We have a chart like this
var store = Ext.create('Ext.data.JsonStore', {
fields: ['name', 'data'],
data: [
{ 'name': 'metric one', 'data':10 },
{ 'name': 'metric two', 'data':27 }
…
JJR
- 773
- 2
- 13
- 32
5
votes
2 answers
Extjs 5 Chart Legend Issue
I am trying to add a legend to my extjs 5 charts and it doesn't appear to work. Is this a bug or am I doing something wrong?
legend: {
docked: 'top',
style: {
borderColor: 'red',
borderStyle: 'solid'
}
}
Niederee
- 4,155
- 25
- 38
4
votes
5 answers
Stock chart in ExtJS 4
How can I draw an stock chart or a line chart with hundreds points?
I disabled animation in regular line chart, but not successful and still too heavy and slow.
Handsome Nerd
- 17,114
- 22
- 95
- 173
4
votes
2 answers
ExtJS - Stacked Bar Chart
How to offset the items in a stacked bar chart for any given bar?
Bar 1: 4 items (150,290,200,50)
Bar 2: only 2 items (--, --, 240,45)
I want to start the item with value 240 at a given offset instead of starting at 0 ( ex: I want to start it at…
M99
- 1,859
- 10
- 28
- 50
3
votes
4 answers
Extjs chart integer axis
Can someone know how to format extjs chart axis to integer. Numeric axis gives decimal values too. I want only the integer values in axis.
Nissanka
- 123
- 1
- 13
3
votes
1 answer
How to change min and max value for line charts dynamically in Ext JS 4
How to changes the min and max limit of line chart once chart is loaded.
Issue is when once chart is loaded if data is dynamically changed at time chart look awkward.
For example when initial max value in chart is 90 out 100 and on refresh new max…
Nas
- 887
- 1
- 11
- 21
3
votes
0 answers
ExtJs slider bar chart
I am trying to find Slider bar chart functionality in ExtJs like we have Google finance chart given in the link below:
http://www.google.com/ig/directory?type=gadgets&url=www.google.com/ig/modules/finance_chart.xml
for example: We have scrollable…
Raman Gupta
- 239
- 3
- 7
- 18
2
votes
1 answer
Extjs chart issue
My Data :
data: [
[1990,"USA",66,"Canada",53],
[1992,"USA",66,"Canada",53],
[1994,"USA",66,"Canada",53],
[1996,"USA",66,"Canada",53],
[1998,"USA",66,"Canada",53],
[2000,"USA",66,"Canada",53],
…
Dev
- 3,922
- 3
- 24
- 44
2
votes
1 answer
Labels on an ExtJS4 Time-Axis
I have a bottom time axis, which is defined as following:
{
"title":"Date",
"description":"",
"position":"bottom",
"type":"Time",
"fields":["date"],
"dateFormat":"d.m.Y"
}
But all the labels are "NaN.NaN.0NaN"
When I look in the store,…
K..
- 4,044
- 6
- 40
- 85
1
vote
2 answers
Extjs chart shadow
I have the following code to contruct a pie chart.
The problem is i don't get a shadow.
Note : If the chart config, theme='Base', then the pie has a shadow
Ext.define('ChartPanel', {
extend: 'Ext.panel.Panel',
…
Argiropoulos Stavros
- 9,436
- 11
- 61
- 79
1
vote
0 answers
Ext JS chart Tooltip not rendering under mouse pointer
I am trying to add tooltips to my ExtJS chart. The tooltip is getting rendered but not under the mouse pointer. It is getting rendered near end of the page.
Ext.create('Ext.chart.Chart', {
renderTo: Ext.getBody(),
width: 470,
height: 300,
…
abhishek1191
- 145
- 1
- 10
1
vote
1 answer
Simplest way to create multi coloured ExtJS column chart
As seen in the kitchen sink example in http://dev.sencha.com/ext/5.0.1/examples/kitchensink/?charts=true#bar-basic each column has the same default colour.
To change the colour for all seems to pretty simple, but I'm struggling to find a solution…
JJI90
- 59
- 8
1
vote
1 answer
EXTJS 4.2.2 Line Chart with value displayed at the datapoints
I am using extjs 4.2.2 Chart. My requirement is to display a line chart also want to display the values in the node. In some of the posts I saw that can be done using Series label. Somehow it is not displaying the values in the node or the…
Dutta
- 663
- 2
- 11
- 30
0
votes
1 answer
Is there a way to have a stacked sparkline widgetColumn in ExtJS?
Ext.js has the Ext.sparkline.Bar class. Is it possible to make that bar chart stacked? I have implemented a cartesian as the widget for the widget column to achieve this effect, But it has led to very long load times (particularly when calling…
user2360507
- 93
- 1
- 7
0
votes
1 answer
Increment Grid Ticks by 1
I want my Y-Axis on my grid to increment by 1 (for example: 1,2,3,4,5 and so on).
Currently I have it set like this:
axes: [{
type: 'numeric',
position: 'left',
minimum: 0,
increment: 1,
title: {
text: '',
…
DeputyDylDog
- 200
- 3
- 12