jqplot

I am using PrimeFaces 3.4.1 to plot time chart (Date on x-axis, int value on y-axis). At the moment I have something like that: xhtml : <p:lineChart id="timeChart" value="#{myGraphBean.model}" legendPosition="e" title="Time Chart" minY="0" maxY="25" style="height:300px"/> Java bean : private final static int MAX_VALUE = 20; private final static int NUMBER_OF_POINTS = 20; private final static DateFormat dateFormat = new SimpleDateFormat("dd-MM-yy"); private void createLinearModel() { model = new CartesianChartModel(); Calendar day = Calendar.getInstance(); day.set(Calendar.HOUR_OF_DAY, 0); day

I am using Google Chart API to create chart for values which goes from 1 to millions. Problem The bars which are representing smaller values (ex: less than 50 or so) are invisible on graph and no way I can see what values correspond to certain x-axis. This would be solved if I can somehow print y-axis values on top of bars.But, I couldn't find any mention in the API doc on how to do it. There is similar problem here, but it doesn't answers my question. put labels on top of inside bar in google interactive bar chart There are some other more than year old unanswered questions here, I am hoping

In the latest JqPlot examples (see here , there are buttons underneath some charts that you can click, and a div slides down with the chart as an image, allowing you to right click and save as. I've checked the source and I just can't see myself where this is happening. I've seen various discussions about this (see here however my javascript is basic at best. This is however something I would like to implement in my current project. Is anyone aware of a complete tutorial as to how to do this, i.e. from the actual jquery code right down to implementation in html code. Here's the simplest

I would like to know if it is possible to programatically highlight the marker on a plot. I have a line graph and a separate data grid. Clicking a marker within the line chart will highlight the relevant row in the data grid, and clicking a row in the data grid will highlight the relevant marker in the line chart. In the example below I can do the first requirement. $('#chartdiv').bind('jqplotDataClick', function (ev, seriesIndex, pointIndex, data) returns the data point which I can use to find the relevant data grid row. But I'm stuck on the reverse. In my example I have replaced the datagrid

I would like to show 3 color zones on my graph on the background according to y axis value, as I understand, I cannot control the background color by different colors. My idea is to draw 3 horizontal lines with canvasOverlay - that is working. The problem is I want to place this lines behind my graph curve, now it seen on the front and it overlays my points line. Can I change the property of z-index or the opacity? Maybe some other ideas? $.jqplot( 'ChartDIV', [data], { series: [{ showMarker: true}], highlighter: { sizeAdjust: 10, show: true, tooltipLocation: 'n', useAxesFormatters: true },

Tell me if anyone encountered this problem: I show on my page plot using jqPlot <script language="javascript" type="text/javascript"> $(document).ready(function () { $.jqplot.config.enablePlugins = true; var chLines = [[['09/30/2010 00:00:00',24.13],['12/31/2010 00:00:00',28.26],['03/31/2011 00:00:00',24.00],['06/30/2011 00:00:00',25.35],['09/30/2011 00:00:00',26.26],['12/31/2011 00:00:00',29.71]]]; var chSeries = [{ color: '#436277', label: 'label' }]; var mnth; var quarter; $.jqplot.DateTickFormatter = function(format, val) { if (!format) { format = '%Y/%m/%d'; } if(format == '%Q') { mnth =