Found an easier way to do this, without using themes.
To configure the title label color of an axes just add the label title configuarion to that axes:
labelTitle:{
fill:"#B22222"
}
Pregunta
I have a chart with axes labels and I want to change the color of the labels from black to red. I've looked here: http://www.sencha.com/learn/drawing-and-charting/ under "theming" and I think I can do what I want by defining a custom theme and do something like this:
axisTitleTop: {
fill: '#000',
font: '11px Arial'
},
axisTitleLeft: {
fill: '#000',
font: '11px Arial'
},
axisTitleRight: {
fill: '#000',
font: '11px Arial'
},
axisTitleBottom: {
fill: '#000',
font: '11px Arial'
},
to mess with the axes titles.
My question is: using MVC, where do I define my custom theme class and how do I include it?
EDIT: I figured out a much easier way to do this (without using themes), see below
Solución 2
Found an easier way to do this, without using themes.
To configure the title label color of an axes just add the label title configuarion to that axes:
labelTitle:{
fill:"#B22222"
}
Otros consejos
Please refer example code, it will work. All the below code needs to be written inside controller.
Note : All MyChart.xxxxx values are written in my custom css file. You can write your own css or hardcode the value.
/*
* Inside init function of controller
*/
this.control({
'Panel[id = chartPanel]' : {
afterrender : this.onPanelRendered
}
/*
* This function will be invoked on initial rendering of chart panel
*/
,onPanelRendered : function(chartPanel) {
this.loadPanel(chartPanel);
}
,loadPanel : function(chartPanel) {
this.setChartTheme();
this.updateChartInfo();
}
/*
* to set chart custom theme
*/
,setChartTheme:function(){
Ext.define('Ext.chart.theme.myTheme',{
extend:'Ext.chart.theme.Base'
,constructor:function(config){
this.callParent([Ext.apply({
axisTitleTop: {
font: MyChart.chartThemeAxisTitleTopFont,
fill: MyChart.chartThemeAxisTitleTopFill
},
axisTitleRight: {
font: MyChart.chartThemeAxisTitleFont,
fill: MyChart.chartThemeAxisTitleTopFill,
rotate: {
x:MyChart.chartThemeAxisTitleRotatex,
y:MyChart.chartThemeAxisTitleRotatey,
degrees: MyChart.chartThemeAxisTitleRotateDegree
}
},
axisTitleBottom: {
font: MyChart.chartThemeAxisTitleFont,
fill: MyChart.chartThemeAxisTitleTopFill
},
axisTitleLeft: {
font: MyChart.chartThemeAxisTitleFont,
fill: MyChart.chartThemeAxisTitleTopFill,
rotate: {
x:MyChart.chartThemeAxisTitleRotatex,
y:MyChart.chartThemeAxisTitleRotatey,
degrees: MyChart.chartThemeAxisTitleRotateDegree
}
}
},config)]) ;
}
});
}
,updateChartInfo : function() {
this.updatexChart();
Ext.getCmp(<Ur panel id>).add(MyChart.xChart);
}
,updatexChart:function(){
MyChart.xChart = Ext.create('Ext.chart.Chart',{
........
........
........
,style :
,theme : 'myTheme' // This is our custom theme
,legend : {
position :
labelFont :
}
,store :
,axes :[
{
type :
,position:
......
.......
.......
Thanks