wiki:JqChartMacro

Add JQPlot charts to wiki pages

Description

This macro adds jqPlot based charts to Trac wiki pages. jqPlot is a plotting and charting plugin for the jQuery Javascript framework and is dual licensed under GPL and MIT.

Line chart

Display dual line plot with title, legend and a date line:

Also note the tooltip at the lower left-hand corner, showing the date, when hovering over the marker in question.

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 fudged number for demonstration purposes only (the ticket id times 10). Notice that the SQL query returns the ticket id. This will make each point in the chart clickable: clicking on a point will send you to the corresponding ticket:

{{{
#!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"
}}}

Gauge chart

Display multiple gauge meters:

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

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]
      }
    }
  }
}}}

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

Bugs/Feature Requests

Existing bugs and feature requests for JqChartMacro are here.

If you have any issues, create a new ticket.

defect

2 / 3

enhancement

0 / 1

task

2 / 2

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.

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

[components]
jqplotchart.* = enabled

Recent Changes

18440 by rjollos on 2021-07-15 02:38:34
1.0dev: Make compatible with Python 2.7

Refs #14037.

18439 by rjollos on 2021-07-15 02:22:25
1.0dev: Remove unnecessary semicolons

Refs #14037.

18438 by rjollos on 2021-07-15 02:20:46
1.0dev: Make compatible with Python 3 and Trac 1.6

Refs #14037.

(more)

Author/Contributors

Author: gpablo
Maintainer: Pablo
Contributors:

Last modified 12 days ago Last modified on Jun 23, 2022, 5:27:24 PM

Attachments (4)

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