multiBarHorizontalChartΒΆ

A multiple horizontal bar graph contains comparisons of two or more categories or bars.

../_images/multiBarHorizontalChart.png

Django example:

from django.shortcuts import render_to_response
import random
import datetime
import time

def demo_multibarhorizontalchart(request):
    """
    multibarhorizontalchart page
    """
    nb_element = 10
    xdata = range(nb_element)
    ydata = [i + random.randint(-10, 10) for i in range(nb_element)]
    ydata2 = map(lambda x: x * 2, ydata)

    extra_serie = {"tooltip": {"y_start": "", "y_end": " mins"}}

    chartdata = {
        'x': xdata,
        'name1': 'series 1', 'y1': ydata, 'extra1': extra_serie,
        'name2': 'series 2', 'y2': ydata2, 'extra2': extra_serie,
    }

    charttype = "multiBarHorizontalChart"
    data = {
        'charttype': charttype,
        'chartdata': chartdata
    }
    return render_to_response('multibarhorizontalchart.html', data)

Template example:

{% load static %}
<link media="all" href="{% static 'nvd3/src/nv.d3.css' %}" type="text/css" rel="stylesheet" />
<script type="text/javascript" src='{% static 'd3/d3.min.js' %}'></script>
<script type="text/javascript" src='{% static 'nvd3/nv.d3.min.js' %}'></script>

{% load nvd3_tags %}
<head>
    {% load_chart charttype chartdata "multibarhorizontalchart_container" %}
</head>
<body>
    {% include_container "multibarhorizontalchart_container" 400 600 %}
</body>