I have a horizontal barchart. I am able to set axes' font size but not the pointlabel's. How can one achieve that?
thanks
var plot2 = $.jqplot('chart2', [values], {
seriesDefaults: {
renderer:$.jqplot.BarRenderer,
rendererOptions: {
barDirection: 'horizontal',
barPadding: 40,
barMargin: 40,
barWidth: 10
},
pointLabels: {
show: true, location: 'e', edgeTolerance: -15, formatString: '%s'
}
},
axes: {
xaxis: {
tickOptions: {
fontSize: '30pt'
}
},
yaxis: {
renderer: $.jqplot.CategoryAxisRenderer,
tickOptions: {
fontSize: '30pt'
}
}
}
});
When you're using the pointLabels plugin you need to style the labels with CSS. You could add the following CSS:
#chart1 .jqplot-point-label {
font-size: 30pt;
}
where chart1 is the ID of the chart. This sets the point labels font-size to 30pt.
Please see this Fiddle for a working demo.
Related
I have recently started using jqplot library for rendering graphs in our web app. I have downloaded version 1.0.8r1250. I am working with version 1.7 of jquery. I am trying to draw one bar graph and one line graph in the same canvas. Based on the documentation and the examples in the jqplot distribution, here is how I have configured it.
function drawGraph(data) {
$("#char1").empty();
$.jqplot.config.enablePlugins = true;
var lockinsByMarkup = [];
var lockinMarkupData = 'N/A':0, '<=10':16, '>10-20':15, '>20-30':1, '>30-40':0, '>40-50':3, '>50-60':10, '>60-70':0, '>70-80':12, '>80-90':0, '>90-100':0, '>100':0;
for (var prop_name in lockinMarkupData) {
lockinsByMarkup.push([prop_name, lockinMarkupData[prop_name]])
}
var recommendations = [1,2,3,4,5,6];
var plot1 = $.jqplot('chart1', [lockinsByMarkup, recommendations], {
// Only animate if we're not using excanvas (not in IE 7 or IE 8)..
animate: !$.jqplot.use_excanvas,
title: 'Current Customer Item Prices (CIP)',
axesDefaults: {
labelRenderer: $.jqplot.CanvasAxisLabelRenderer,
tickOptions: {
showGridline: false
}
},
seriesDefaults:{
pointLabels: { show:true, hideZeros:true}
},
axes: {
xaxis: {
label:'Markup %',
renderer: $.jqplot.CategoryAxisRenderer,
tickRenderer: $.jqplot.CanvasAxisTickRenderer,
tickOptions: {
fontFamily: 'Georgia',
fontSize: '10pt',
angle: -30
}
},
yaxis: {
label: '# of CIP Records',
showTicks: false
}
},
series: [
{
renderer: $.jqplot.BarRenderer
},
{
renderer: $.jqplot.LineRenderer, // this is the default, but specifying just in case
showMarker: false,
showLine: false,
pointLabels: {labels: ['CFP', 'Min', 'Peer', 'Start', 'Default', 'Upper Limit']}
}
],
grid:{
drawBorder: true,
shadow: false
}
});
}
I have the following div on the page -
<div id="chart1" style="height:400px;width:500px; "></div> and I am executing the above function on the click of a button.
What is happening is, I am getting this error - Uncaught illegal access in jquery.jqplot.min.js.
If I just have one series, it is working fine. I have been struggling with error since yesterday afternoon. Can somebody please tell me what I am doing wrong?
I have included following js and css files on my page
jquery-1.7.min.js
jquery.jqplot.min.js
jqplot.barRenderer.min.js
jqplot.categoryAxisRenderer.min.js
jqplot.pointLabels.min.js
jqplot.canvasTextRenderer.min.js
jqplot.canvasAxisTickRenderer.min.js
jqplot.canvasAxisLabelRenderer.min.js
jquery.jqplot.min.css
Thanks for your help.
here is the solution: jsFiddle link
$(document).ready(function(){
function drawGraph(data) {
$("#chart1").empty();
$.jqplot.config.enablePlugins = true;
var lockinsByMarkup = [];
var recommendations = [];
var lockinMarkupData = {'N/A':0, '<=10':16, '>10-20':15, '>20-30':1, '>30-40':0, '>40-50':3, '>50-60':10, '>60-70':0, '>70-80':12, '>80-90':0, '>90-100':0, '>100':0};
for (var prop_name in lockinMarkupData) {
lockinsByMarkup.push([prop_name, lockinMarkupData[prop_name]]);
recommendations.push([prop_name, Math.round(Math.random()*10)]);
}
var plot1 = $.jqplot('chart1', [lockinsByMarkup, recommendations], {
// Only animate if we're not using excanvas (not in IE 7 or IE 8)..
animate: !$.jqplot.use_excanvas,
title: 'Current Customer Item Prices (CIP)',
axesDefaults: {
labelRenderer: $.jqplot.CanvasAxisLabelRenderer,
tickOptions: {
showGridline: false
}
},
seriesDefaults:{
pointLabels: { show:true, hideZeros:true}
},
axes: {
xaxis: {
label:'Markup %',
renderer: $.jqplot.CategoryAxisRenderer,
tickRenderer: $.jqplot.CanvasAxisTickRenderer,
tickOptions: {
fontFamily: 'Georgia',
fontSize: '10pt',
angle: -30
}
},
yaxis: {
label: '# of CIP Records',
showTicks: false
}
},
series: [
{
renderer: $.jqplot.BarRenderer
},
{
renderer: $.jqplot.LineRenderer, // this is the default, but specifying just in case
showMarker: true,
showLine: true,
// pointLabels: {labels: ['CFP', 'Min', 'Peer', 'Start', 'Default', 'Upper Limit']}
}
],
grid:{
drawBorder: true,
shadow: false
}
});
}
drawGraph();
});
I am using jqplot for plotting piechart,bar and line chart. It is work fine in IE9>=. But it is not working in IE8. It gives me above error when I am using both piechart and bar chart. and it is showing error at piechart plugin at e.jqplot.PieRenderer'. After blocking this plugin bar chart works fine but not piecharts. Below is my code. Please suggest on this.
var optionsObj = {
title: 'Item wise stock',
animate: !$.jqplot.use_excanvas,
axes: {
xaxis: {
renderer: $.jqplot.CategoryAxisRenderer,
ticks: dates,
label: 'Item'
},
yaxis: {
tickOptions: { showMark: true, formatString: "%d" },
padMin: 0,
label: 'Stock',
angle: -30,
labelRenderer: $.jqplot.CanvasAxisLabelRenderer,
labelOptions: { fontSize: '11px' }
}
},
grid: {
drawGridLines: true, // wether to draw lines across the grid or not.
gridLineColor: '#cccccc', // *Color of the grid lines.
background: '#e6e6e6', // CSS color spec for background color of grid.
borderColor: '#999999', // CSS color spec for border around grid.
borderWidth: 2.0, // pixel width of border around grid.
shadow: true, // draw a shadow for grid.
shadowAngle: 45, // angle of the shadow. Clockwise from x axis.
shadowOffset: 1.5, // offset from the line of the shadow.
shadowWidth: 3, // width of the stroke for the shadow.
shadowDepth: 3, // Number of strokes to make when drawing shadow.
// Each stroke offset by shadowOffset from the last.
shadowAlpha: 0.07, // Opacity of the shadow
renderer: $.jqplot.CanvasGridRenderer, // renderer to use to draw the grid.
rendererOptions: {} // options to pass to the renderer. Note, the default
// CanvasGridRenderer takes no additional options.
},
series: [
{ label: 'Bar', renderer: $.jqplot.BarRenderer },
{ label: 'Line', renderer: $.jqplot.LineRenderer, color: '#ef8c08' },
],
legend: {
show: true,
location: 'ne'
},
seriesDefaults: {
shadow: false,
rendererOptions: {
barPadding: 0,
barMargin: 10,
barWidth: 25,
highlightMouseDown: true
}
},
highlighter: {
show: true,
sizeAdjust: 7.5,
tooltipContentEditor: function (str, seriesIndex, pointIndex, jqPlot) {
return '<table class="jqplot-highlighter"><tr><td>Item:</td><td>' + data[pointIndex][0].toString() + '</td></tr> \
<tr><td>Stock:</td><td>' + data[pointIndex][1].toString() + '</td></tr></table>'
}
}
};
var plot2 = $.jqplot(location, values, optionsObj);
Include this tag in your html page:
<script type='text/javascript' src="excanvas.js"></script>
IE8 requires excanvas library to create canvas elements because IE8 doen't support canvas elements.
You can download the js file from here: Excanvas library
I am using jqplot charting library to draw the bar chart in my application.
I have used following code to draw the horizontal bar chart.
var plot = $.jqplot('chart', [dataSlices], {
seriesDefaults: {
shadow: false,
renderer: $.jqplot.BarRenderer,
pointLabels: { show: true, location: 'e', edgeTolerance: -55 },
rendererOptions: {
barDirection: 'horizontal',
barMargin: 5,
highlightMouseOver: false,
fillToZero: true
}
},
axesDefaults: {
},
axes: {
grid: {
drawBorder: false
},
xaxis: {
pad: 0,
tickOptions: {
show: true,
mark: 'cross',
thousandsSeparator: ',',
formatString: "%d"
},
numberTicks: null,
min: null,
max: null,
showTickMarks: true
},
yaxis: {
renderer: $.jqplot.CategoryAxisRenderer,
ticks: yAxisLabels,
tickOptions: {
showMark: false,
showGridline: false
}
}
},
grid: {
gridLineColor: '#ffffff', /**/
borderColor: '#509790',
background: 'rgba(0,0,0,0)',
shadowWidth: 0,
borderWidth: 0,
shadow: false
},
series: [{ color: '#f39f02' }]
});
$.jqplot.thousandsSeparator = ',';
//$.jqplot.formatString = "%'d";
gridCanvas = $($('.jqplot-grid-canvas')[0])
seriesCanvas = $($('.jqplot-series-canvas')[0])
gridCanvas.detach();
seriesCanvas.after(gridCanvas);
plot.replot({ resetAxes: true });
I am getting the chart without grid lines.
Is there any idea, how to do this?
Call the following lines after replot, you will get the expected result
gridCanvas = $($(item + ' .jqplot-grid-canvas')[0])
seriesCanvas = $($(item + ' .jqplot-series-canvas')[0])
gridCanvas.detach();
seriesCanvas.after(gridCanvas);
I tried its working fine for me,.
GridLineColor set to white (#FFFFFF) explains why you aren't wiewing vertical lines.
BorderWidth set to 0 explains why you aren't viewing borders of your plot (drawn with a size of 0px)
If you doesn't need particular color and/or size of your grid (vertical lines and border) remove the grid part of your code.
If you need particular color and/or size choose carefully your values (#FFFFFF if your background if already white - or a borderWidth of 0px) :
grid: {
gridLineColor: '#FF0000',
borderColor: '#509790',
background: 'rgba(0,0,0,0)',
shadowWidth: 0,
borderWidth: 2,
shadow: false
},
Please see working example here (I have delete yAxisLabels and add fictional data in order to draw a plot)
The labels I use on axis for my graph contains text with more than one word. Like this:
and it looks bad. I tried (as you can see on the graph) to replace the wit spaces with brs or with \n in order to render the text in multiple lines. The result is not what I was expected to get.
How to split the ticks text into words and to draw each word on a row?
The <br/> is working will trying to split your text into two lines. See a working example here.
In order to make it work, don't forget to load some jqplot plugins : CanvasAxisTickRenderer, CategoryAxisRenderer.
You then need to apply tickRenderer: $.jqplot.CanvasAxisTickRenderer to your serie(s). You need as weel to apply renderer: $.jqplot.CategoryAxisRenderer onto your yaxis.
For me, <br/> didn't work and \n did.
My configuration:
jQuery.jqplot(element, configuration.series, {
stackSeries: true,
animate: false,
captureRightClick: false,
seriesColors: ['green', 'blue', 'yellow', 'orange', 'red'],
seriesDefaults: {
renderer: jQuery.jqplot.BarRenderer,
rendererOptions: {
shadowOffset: 0,
barDirection: 'horizontal',
highlightMouseDown: false,
barWidth: 20,
},
pointLabels: {
show: false
}
},
axesDefaults: {
min: 0,
minorTicks: 0,
tickOptions: {
formatString: '%d'
}
},
highlighter: {
show: false
},
axes: {
yaxis: {
renderer: jQuery.jqplot.CategoryAxisRenderer,
ticks: configuration.labels
},
xaxis: {
ticks: configuration.ticks,
label:'Hours',
labelOptions:{
fontFamily:'Helvetica',
fontSize: '10pt'
},
}
}
});
I'm trying to generate a bar chart with jqplot. All of my values are floating numbers as below:
var s1 = [17.1, 18.2];
var s2 = [50.2, 53];
var s3 = [93.9, 93];
var s4 = [34.1, 34];
But it's rounding them to integers.
Here is the working example: http://jsfiddle.net/JkBKs/
How can I fix this?
try this,it works
axes:
{
xaxis:{
renderer: $.jqplot.CategoryAxisRenderer,
ticks: ticks
},
yaxis: {
labelRenderer: $.jqplot.CanvasAxisLabelRenderer,
min: 0 ,
tickOptions: {
formatString: '%.1f'
}
}
},
please see the ‘formatString’ content
seriesDefaults: {
renderer:$.jqplot.BarRenderer,
// Show point labels to the right ('e'ast) of each bar.
// edgeTolerance of -15 allows labels flow outside the grid
// up to 15 pixels. If they flow out more than that, they
// will be hidden.
pointLabels: { show: true, location: 'e', edgeTolerance: -15, formatString: '%.1f' },
// Rotate the bar shadow as if bar is lit from top right.
shadowAngle: 135,
// Here's where we tell the chart it is oriented horizontally.
rendererOptions: {
barDirection: 'horizontal'
}
},
axes: {
yaxis: {
renderer: $.jqplot.CategoryAxisRenderer
}
}