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May 8, 2013 at 4:16 pm in reply to: changing values from months to years… changing values from months to years… #20790
Hi Peter yes thx I am now using that chart BUT I need y-axis values from 1000-7000 in 1000 increments and need to ditch the Index Value altogether…can’t figure how to do that…have figured the x axis values ok…could you help…here is my amended code:
$(document).ready(function () {
// prepare the data
var source =
{
datatype: “tab”,
datafields: [
{ name: ‘Year’ },
{ name: ‘HPI’ },
{ name: ‘BuildCost’ },
{ name: ‘Population’ },
{ name: ‘Rate’ }
],
url: ‘chartdata/homeprices.txt’
};
var dataAdapter = new $.jqx.dataAdapter(source, { async: false, autoBind: true, loadError: function (xhr, status, error) { alert(‘Error loading “‘ + source.url + ‘” : ‘ + error); } });
// prepare jqxChart settings
var settings = {
title: “”,
description: “”,
enableAnimations: true,
showLegend: true,
padding: { left: 5, top: 5, right: 25, bottom: 5 },
titlePadding: { left: 90, top: 0, right: 0, bottom: 10 },
source: dataAdapter,
categoryAxis:
{
text: ‘Category Axis’,
textRotationAngle: 0,
dataField: ‘Year’,
showTickMarks: true,
tickMarksInterval: 1,
tickMarksColor: ‘#888888’,
unitInterval: 1,
showGridLines: true,
gridLinesInterval: 1,
gridLinesColor: ‘#888888’,
//axisSize: ‘auto’,
minValue: 2001,
maxValue: 2014
},
colorScheme: ‘scheme04’,
seriesGroups:
[
{
type: ‘line’,
valueAxis:
{
unitInterval: 1000,
description: ‘U.S. Population (millions)’,
showGridLines: false
},
series: [
{ dataField: ‘Population’, displayText: ‘Population’ }
]
},
{
type: ‘spline’,
valueAxis:
{
unitInterval: 100,
displayValueAxis: false,
displayGridLines: false
},
series: [
{ dataField: ‘Rate’, displayText: ‘Interest Rate’ }
]
},
{
type: ‘spline’,
valueAxis:
{
unitInterval: 100,
description: ‘Index Value’
},
series: [
{ dataField: ‘HPI’, displayText: ‘Real Home Price Index’ },
{ dataField: ‘BuildCost’, displayText: ‘Building Cost Index’ }
]
}
]
};
// setup the chart
$(‘#jqxChart3’).jqxChart(settings);
}); -
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