* Django metrics is a helper for using the django google chart template tag by justquick: http://www.djangosnippets.org/snippets/726/

Sample django code:
qs = Event.objects.filter(event=Event.VIEW_LAUNCHED, **date_args)
_, _, launched_added, _, launched_chart = generic_stats(qs, 'created_at', start_date, end_date,
               increment, title='Site launches', chart_width=500, chart_height=300)     

context = {'charts': [launched_chart,]}

Here is some sample template code: 

    {% for chart in charts %} 
        {% chart %}     
            {% chart-title chart.title 18 "0000cc" %}    
            {% chart-type "line" %}
            {% chart-size chart.size %}
            {% chart-data chart.data %}
            {% chart-line-style 1 3 1 %}      
            {% chart-colors "0000CC" "CC0000" %}
            {% axis "left" %}
                {% axis-range 0 chart.hw %}
            {% endaxis %}               
            {% chart-data-scale "0,100" %}
            {% chart-labels chart.labels %}
            {% chart-grid chart.xgrid chart.ygrid 1 5 %}
                  {% comment %}
                    {% chart-fill-area "EEEEEE" %}  
                    {% chart-range-marker "v" "E5ECF9" ".75" ".25" %}                    
                  {% endcomment %}
        {% endchart %}
        
    {% endfor %}