how to add extra horizontal in line chart to show the limit of a storage used

[@naresh]

hi i am using the line chart and i want to add a line in a specific storage that is 2GB in y axis .please give your opinion ,thanks, NARESH

[scottmartin]

You can add another line series.

Scott.

[@naresh]

this is my code please give me hits to add line

{
xtype: 'linechart',
id:'storeID',
minorTickSteps: 1,
theme: 'Green',
store: storageStore(),
yField: 'storage',
url: '../js/ext-3.4.0/resources/charts.swf',
xField: 'date',
xAxis: new Ext.chart.CategoryAxis({
title: 'Date'
}),
yAxis: new Ext.chart.NumericAxis({
title: 'Storage Used (K',
stackingEnabled: true //this is for data range in data base regarding graph by naresh
}),
tipRenderer : function(chart, record){

return Ext.util.Format.number(record.data.storage, '.000000') + ' KB storage used in ' + record.data.date;
},
listeners: {
beforerefresh: function(chart) {
return Ext.isDefined(chart.swf.setDataProvider);
}
},
extraStyle: {
xAxis: {
labelRotation: 0
},
yAxis: {
titleRotation: -90
}
}
}

[@naresh]

please reply

[scottmartin]

In your code:

url: '../js/ext-3.4.0/resources/charts.swf',

But you have posted in Ext4 forums?

Is this for Ext3?

Scott

[@naresh]

ok ,so can i do in extjs 3.4

[scottmartin]

It should be possible, I just need to refresh myself on this as we used YUI charts(swf) for Ext3.

Moved to Ext3 forums ..

Scott

[scottmartin]

Taken from our online example:
http://dev.sencha.com/deploy/ext-3.4...rt/charts.html

// last chart .. multiple series .. in your case, you would have 2 line types

            series: [{
                type: 'column',
                displayName: 'Page Views',
                yField: 'views',
                style: {
                    image:'bar.gif',
                    mode: 'stretch',
                    color:0x99BBE8
                }
            },{
                type:'line',
                displayName: 'Visits',
                yField: 'visits',
                style: {
                    color: 0x15428B
                }