wiki:JqChartMacro

JQPlot Chart Macro

Description

This macro adds jqPlot based charts to Trac pages:

jqPlot is a plotting and charting plugin for the jQuery Javascript framework and is dual licensed under GPL and MIT.

Bugs/Feature Requests

Existing bugs and feature requests for JqChartMacro are here.

If you have any issues, create a new ticket.

defect

0 / 1

task

1 / 1

Download

Download the zipped source from here.

Source

You can check out JqChartMacro from here using Subversion, or browse the source with Trac.

Installation

General instructions on installing Trac plugins can be found on the TracPlugins page.

Configuration

Make sure that jqplotchart is enabled in your trac.ini file:

[components]
jqplotchart.* = enabled

Examples

The options element is the jqPlot options parameter. See the jqPlot website for more information.

Gauge chart

This creates a gauge counting the number of rows returned in report number 10:

{{{
#!JQChart
  "type": "MeterGauge",
  "report_id": 10,
  "options" : {
    "seriesDefaults": {
      "rendererOptions": {
        "label": "# bugs",
        "intervals": [4, 8, 12]
      }
    }
  }
}}}

Line chart

This creates a line chart with one series per ticket type. The x axis is the time the ticket was created, and the y axis is a 'cooked' number for demonstration only (the ticket id times 10). Notice that the sql query returns the ticket id. This will make each point in the chart clickable. When you click on a point, you will be sent to the ticket corresponding to that point:

{{{
#!JQChart
  "width": 400,
  "height": 250,
  "query": "select type, time, id * 10, id from ticket order by time",
  "options" : {
    "title": "Creation date of each ticket, by type"
  },
  "series_column": "type"
}}}

Ticket status as pie chart

The following creates a pie chart showing the number of tickets for each status. Label and grid are hidden.

{{{
#!JQChart
  "type": "Pie",
  "width": 450,
  "height": 350,
  "query": "SELECT status, count(status) AS number FROM ticket GROUP BY status",
  "options": {
      "title": "Ticket status",
      "axes": {
          "xaxis": {
              "drawMajorGridlines": false,
              "numberTicks": 0
          }
      },
      "grid": {
          "borderWidth":1.0,
          "shadow": false
      },
      "seriesDefaults":{
          "rendererOptions": {
              "showDataLabels": true,
              "sliceMargin": 8,
              "padding": 35,
              "dataLabels": "value"
          }
      },
      "legend": {
          "show": true,
          "placement": "inside",
          "location": "w",
          "marginTop": "15px"
      }
  }
}}}

Ticket status as pie chart

The same chart but using different render options.

{{{
#!JQChart
  "type": "Pie",
  "width": 450,
  "height": 350,
  "query": "SELECT status, count(status) AS number FROM ticket GROUP BY status",
  "options": {
      "title": "Ticket status",
      "axes": {
          "xaxis": {
              "drawMajorGridlines": false,
              "numberTicks": 0
          }
      },
      "grid": {
          "borderWidth":1.0,
          "shadow": false
      },
      "seriesColors":["#bae0ba", "#cee", "#f5f5b5", "#C7754C", "#17BDB8"],
      "seriesDefaults":{
          "rendererOptions": {
              "shadow": false,
              "showDataLabels": true,
              "sliceMargin": 0,
              "padding": 35,
              "dataLabels": "percent"
          }
      },
      "legend": {
          "show": true,
          "placement": "outside",
          "location": "s",
          "marginTop": "15px",
          "rendererOptions": {
              "numberRows": 2
          }
      }
  }
}}}

Ticket status as pie chart with different render options

Recent Changes

13308 by gpablo on 2013-06-28 17:28:18
Support report numbers over 9 in subqueries.
13298 by gpablo on 2013-06-19 03:38:16
Support charts inside wiki processors.
13064 by gpablo on 2013-05-09 06:09:19
Extend the interval color if the gauge value is larger than the upper limit.
(more)

Author/Contributors

Author: gpablo
Maintainer: Pablo
Contributors:

Last modified 8 weeks ago Last modified on Jul 6, 2016, 9:16:50 AM

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