I am unable to add custom tooltip for type:'Lines' charts, as I did for clusturedbar and pie charts.
This is the code I am using..
makeCharts = function(){
var chart1 = new dojox.charting.Chart2D("simplechart");
chart1.addPlot("default",{
type: 'Lines',
markers: true,
tension: 'S',
lines: true,
areas: false,
labelOffset: -30,
labels:true,
shadows: { dx:10, dy:12, dw:12 }
});
chart1.addAxis("x");
chart1.addAxis("y", {vertical: true});
chart1.addSeries("Series 1", [{y:1, tooltip:'bla bla'},
{y:2, tooltip:'bla bla'},
{y:2, tooltip:'bla bla'},
{y:3, tooltip:'bla bla'},
{y:4, tooltip:'bla bla'},
{y:5, tooltip:'bla bla'},
{y:5, tooltip:'bla bla'},
{y:7, tooltip:'bla bla'}]
);
new dojox.charting.action2d.Magnify(chart1, 'default');
new dojox.charting.action2d.Tooltip(chart1, 'default');
chart1.render();
};
dojo.addOnLoad(makeCharts);
Note: if I am using the json notation in the add series ({y:1, tooltip:'blabla'}), even chart is not shown up. Chart is coming only when I give addseries('series 1', [1,2,2,3,4,5,5,6]);
Can anyone tell me what is the wrong in my code to get custom tooltip?
Thanks in advance!
I was trying to do this for a Dojo line chart - had to change to an x,y chart as it seems lines only takes an array of numbers. This example helped me -
http://archive.dojotoolkit.org/nightly/dojotoolkit/dojox/charting/tests/test_event2d.html
An array of x: and y: and tooltip: works
{x: 1, y: 2, tooltip: "hello"}, {...}
If like me you want x to be a set of dates or other non numerical markers then just add ->
chart1.addAxis("x", {
labels: [
{value: 0, text: "20110901"},
{value: 1, text: "20110902"},
{value: 2, text: "20110903"},
... etc
],
rotation: 90})
Related
I was looking forward to sort the bars on simple bar-chart, if it is possible something like below i mentioned.
var chart = c3.generate({ data: { columns: [['data1', 30, 200, 100, 400, 150, 250],], type: 'bar', order: 'desc' }, })
As per the documentation the data.order property is restricted to pie or donut charts. You have to sort the data before creating the chart to get ordered bars.
var data1 = [130, 100, 140, 200, 150, 50].sort(function(a,b) { return a-b; })
var chart = c3.generate({
data: {
columns: [
["data1"].concat(data1) // old-school
// ["data1", ...data1] // ES6 flavor
]
}
})
I am making a stacked multi chart bar graph like this one
http://nvd3.org/examples/multiBar.html
Till now I am able to push my values on Y- axis and X axis too but the problem I am facing is that the all the values are not getting displayed on the x axis but only 10 values are getting displayed . I am using nvD3 library in my angular code . and displaying date on x axis.
$scope.options1 = {
chart: {
type: 'multiBarChart',
height: 600,
margin: {
top: 20,
right: 20,
bottom: 200,
left: 45
},
clipEdge: false,
duration: 500,
stacked: true,
groupSpacing: 0.1,
useInteractiveGuideline: true,
showMaxMin: false,
xAxis: {
axisLabel: 'Timeline',
showMaxMin: false,
tickFormat: function(d) {
return d3.time.format('%d-%m-%y')(new Date(d))
},
xScale:d3.time.scale(),
rotateLabels: '-70'
},
yAxis: {
axisLabel: 'Pending Bills',
axisLabelDistance: -20,
groupSpacing: 0.1,
tickFormat: function(d) {
return d3.format(',f')(d);
}
}
}
};
generating ticking value array using this function
$scope.options1.chart.xAxis.tickValues = function() {
var xTick = _.map(data.data.data[0].values, function(value) {
return value.x;
});
xTick = _.sortBy(xTick, function(date){ return new Date(date); });
console.log(xTick);
return xTick;
}
the output of the console.log(xTick) is something like this which is all dates -
["2015-09-01", "2015-09-02", "2015-09-03", "2015-09-04", "2015-09-05",
"2015-09-06", "2015-09-07", "2015-09-08", "2015-09-09", "2015-09-10",
"2015-09-11", "2015-09-12", "2015-09-13", "2015-09-14", "2015-09-15",
"2015-09-16", "2015-09-17", "2015-09-18", "2015-09-19", "2015-09-20",
"2015-09-21", "2015-09-22", "2015-09-23", "2015-09-24", "2015-09-25",
"2015-09-26", "2015-09-27", "2015-09-28", "2015-09-29", "2015-09-30",
"2015-10-01", "2015-10-02", "2015-10-03", "2015-10-04", "2015-10-05",
"2015-10-06", "2015-10-07", "2015-10-08", "2015-10-09", "2015-10-10",
"2015-10-11", "2015-10-12", "2015-10-13", "2015-10-14", "2015-10-15",
"2015-10-16", "2015-10-17", "2015-10-18", "2015-10-19", "2015-10-20"]
as much I read about the it. all the dates should be get plotted on x axis but they are not
If you want to display all the ticks on X-Axis, you can add this option to your chart options :
"reduceXTicks": false,
For extended option page you can visit :
Angular NVD3 - MultiBarChart
Hope it helps.
chart: {
type: 'chartType',
xAxis: {
ticks:8
}
}
You can try "ticks" property if you want to display a specific number of ticks on the axis.
im using google api for line graph in my web application. in that line chart i dont want x axis line and y axis line, but i cant to fine how to remove the lines except the graph. could you please help me. i used this example for my practice
<script type="text/javascript">
google.load("visualization", "1", {packages:["corechart"]});
google.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Year', 'Sales', 'Expenses'],
['2004', 1000, 400],
['2005', 1170, 460],
['2006', 660, 1120],
['2007', 1030, 540]
]);
var options = {
title: 'Company Performance'
};
var chart = new google.visualization.LineChart(document.getElementById('chart_div'));
chart.draw(data, options);
}
</script>
you cant remove or disable your x and y axis in google api the alter way is to set the baselineColor and gridlineColor same as the background color and set the textPosition to none.
vAxis:{
baselineColor: '#fff',
gridlineColor: '#fff',
textPosition: 'none'
}
With the current version of Google Charts, the following removes axis lines:
hAxis: {
baselineColor: 'none',
ticks: []
},
vAxis: {
baselineColor: 'none',
ticks: []
}
[[["09251A0428",90],["10251A0547",37]],[["09251A0428",4],["10251A0547",54]]]
Above data contains two series. x values of each series are same. if the x values are numeric the jqplot displays line chart with two series as normal. but we need to display strings on x axis and for each string corresponding series values.
How to set strings on xaxis for multiple series line chart of jqplot?
I have preapared an example for you based on the data you gave:
JsFiddle link
$.jqplot.config.enablePlugins = true;
var chartData = [[["09251A0428",90],["10251A0547",37]],[["09251A0428",4],["10251A0547",54]]];
function PlotChart(chartData) {
var plot2 = $.jqplot('chart1', chartData, {
title: 'Mouse Cursor Tracking',
seriesDefaults: {
pointLabels: {
show: true
}
},
axes: {
xaxis: {
pad: 1,
// a factor multiplied by the data range on the axis to give the
renderer: $.jqplot.CategoryAxisRenderer,
// renderer to use to draw the axis,
tickOptions: {
formatString: '%b %#d'
}
},
yaxis: {
}
},
highlighter: {
sizeAdjust: 7.5
},
cursor: {
show: true
}
});
}
PlotChart(chartData);
I want to put a label to the CanvasOverlay Horizontal line and show it in the graph. Haven't found any documentation related to it. But was not successful. Any pointer to fix this issue would be appreciated.
var line3 = [['02/01/2012 00:00:00', '02/01/2012 01:00:00'], ['02/02/2012 00:00:00', '02/01/2012 06:00:00'], ['02/03/2012 00:00:00', '02/01/2012 06:00:00'], ['02/04/2012 00:00:00', '02/01/2012 06:00:00']];
var plot2 = $.jqplot('chart1', [line3], {
title:'Mouse Cursor Tracking',
axes:{
xaxis:{
min:'2012-02-01',
max:'2012-02-10',
Label: 'Day',
renderer:$.jqplot.DateAxisRenderer,
tickOptions:{
formatString:'%b %#d'
},
tickInterval:'1 day'
},
yaxis:{
min:'2012-02-01 00:00:00',
max:'2012-02-01 24:00:00',
Label: 'Time',
renderer:$.jqplot.DateAxisRenderer,
tickOptions:{
formatString:'%H'
},
tickInterval:'2 hour'
}
},
highlighter: {
show: false
},
cursor: {
show: true,
tooltipLocation:'sw'
},
canvasOverlay: {
show: true,
objects: [
{horizontalLine: {
name: 'pebbles',
y: new $.jsDate( '2012-02-01 05:00:00').getTime(),
lineWidth: 3,
color: 'rgb(100, 55, 124)',
shadow: true,
lineCap: 'butt',
xOffset: 0
}},
{dashedHorizontalLine: {
name: 'bam-bam',
y: new $.jsDate( '2012-02-01 10:00:00').getTime(),
lineWidth: 4,
dashPattern: [8, 16],
lineCap: 'round',
xOffset: '25',
color: 'rgb(66, 98, 144)',
shadow: false
}}
]
}
});
I recently had this same problem and came up with a solution that seems to work pretty well. First of all, you'll need to create a new function so that you can pass in the plot object "plot2". You can then access the various properties of your axes to help calculate where jqplot is rendering your horizontal line.
function applyChartText(plot, text, lineValue) {
var maxVal = plot.axes.yaxis.max;
var minVal = plot.axes.yaxis.min;
var range = maxVal + Math.abs(minVal); // account for negative values
var titleHeight = plot.title.getHeight();
if (plot.title.text.indexOf("<br") > -1) { // account for line breaks in the title
titleHeight = titleHeight * 0.5; // half it
}
// you now need to calculate how many pixels make up each point in your y-axis
var pixelsPerPoint = (plot._height - titleHeight - plot.axes.xaxis.getHeight()) / range;
var valueHeight = ((maxVal - lineValue) * pixelsPerPoint) + 10;
// insert the label div as a child of the jqPlot parent
var title_selector = $(plot.target.selector).children('.jqplot-overlayCanvas-canvas');
$('<div class="jqplot-point-label " style="position:absolute; text-align:right;width:95%;top:' + valueHeight + 'px;">' + text + '</div>').insertAfter(title_selector);
}
You're essentially grabbing the size of your graph's div, then subtracting out the # of pixels that make up the graph's title and the text of the x-axis labels. Then you can calculate how many pixels make up each point in your y-axis. Then it's just a matter of seeing where your line fits within the range and applying your label accordingly. You may have to tweak it in a few places, but this should work pretty well.