Contributors: methnen
Tags: highcharts, graphs, charts, data, wordpress
Requires at least: 4.2
Tested up to: 4.7.2
Stable tag: 1.6.3
License: MIT

Manage data sets and display them as charts in WordPress.

Allows you to manage data sets via a spreadsheet interface and present that data in chart form via the Highcharts chart library. The charts can then be embedded into a regular post via a handy shortcode.

For full documentation please see the Wiki.

To contribute, report issues, or make feature requests use Github.

1. Put the m-chart directory into your plugins directory
2. Click 'Activate' in the Plugins admin panel
3. Adjust the M Chart Settings to your preference
   • WordPress Admin -> Charts -> Settings

• Reworked the iframe embed code so differences in themes shouldn't cause issues anymore

• Simplified Chinese (zh_CN) translation corrections
• Fixed an issue with PHP 7.1+ installs

• Fixed an issue where the placeholder image was used when a valid image existed

• Added support for scatter and bubble charts
• Charts can now be loaded via iframes (this enables remote embedding among other things)
• Line, spline and area charts can now use shared tool tips
• Added language settings to allow things like setting the thousands seperator and decimal symbols
• Switched to internal array_merge method in the theme code so we can recursively merge settings
• Tweaked the theme code a bit so we can support older versions of PHP
• Filtering the_content to now return chart code when appropriate
• Updated Highcharts to the latest stable version (5.0.7)
• Updated Handsontable to the latest stable version (0.31)

• Fix for image performance options which would disable form submission in some situations

• Fix for image generation due to changes in Highcharts 5.0

• Added support for the AMP plugin
• Shortcode can now output a HTML table instead of a chart
• Updated Handsontable to the latest stable version (0.29)
• Updated Highcharts to the latest stable version (5.0.2)
• Tweaked how taxonomies are assigned so we don't unintentionally inherit them from other plugins

• You can now display the same chart more than once on a single page

• Added Vertical axis minimum value field
• Fixed an issue where a notice error could occur when chart caches are being refreshed

• Fixed an issue where a notice error could occur when saving a chart

• Upped the chart height limit to 1500px
• Fixed an issue where notice errors were causing syntax errors in the Javascript when PHP errors are sent to screen

• Added a subtitle field which is used in the Highcharts subtitle attribute
• Noting that PHP >= 5.3.6 is required in the readme
• Also checking manage_options permission when saving settings
• Added a Simplified Chinese (zh_CN) translation
• The Color Blind Safe theme is now based on a palette by Martin Krzywinski

• Now using manage_options permissions for the settings panel

• Added themes
  • Default themes:
    • Highcharts 4.x (Default)
    • Color Blind Safe
    • Highcharts 3.x
    • Highcharts 2.x
• Added a settings panel
  • Turn off/on image generation and/or instant chart previews
  • Set default Highcharts theme
• Added full language support
  • Now we just needs some translations
• Simplified the admin panel CSS a bit
• Fixed a display issue with the spreadsheet interface
• Fixed a bug where the Source URL wasn't making into the charts
• Updated Handsontable to the latest stable version (0.24.1)
• Updated Highcharts to the latest stable version (4.2.1)

• Updated Highcharts to the latest stable version (4.2.0) this fixes an issue where bar charts could cause an Uncaught TypeError in some WP themes

• Updated Handsontable to the latest stable version (0.15.1) this fixes a copy/paste issue in the spreadsheet for some browsers

• Fixed an issue where the Highcharts options where sometimes being set before Highcharts was available

• Fixed an issue where subsequent charts on the same page inherited the data from the previous chart

• Fixed a bug where data sets with only one row/column of data that also had only one row/column of labels would fail to display in chart types other than pie

• Added a Shortcake shortcode ui
• Added canvas_done Javascript event
• Added m_chart_admin_footer_javascript Action hook
• Fixed a PHP warning that occured when adding a new chart that had no data yet

• Initial release