You can also specify new options: tOptions(newOptions)
GRAPH BUILDER JAVASCRIPT UPDATE
Update the data with: chart.updateData(newData) Get the underlying chart object with: chart.getChartObject() Ĭhart.js - download Chart.js and the date-fns adapter bundle Īccess a chart with: var chart = Chartkick.charts If more than one charting library is loaded, choose between them with: ĭownload chartkick.js and include it manually. To set options for all of your charts, create an initializer config/initializers/chartkick.rb with: Chartkick.options = )įor Importmap (Rails 7 default), run: bin/importmap pin highcharts -downloadĪnd in config/importmap.rb, add: pin "chartkick", to: "chartkick.js"Īnd in app/javascript/application.js, add: import "chartkick"įor Webpacker (Rails 6 default), run: yarn add chartkick highchartsĪnd in app/javascript/packs/application.js, add: import "chartkick/highcharts"įor Sprockets, download highcharts.js into vendor/assets/javascripts (or use yarn add highcharts in Rails 5.1+), and in app/assets/javascripts/application.js, add: //= require chartkick You can pass this option to individual series as well.
See the documentation for Chart.js, Google Charts, and Highcharts for more info. You can pass options directly to the charting library with: Welcome to Chart.js Get started with Chart.js best if youre new to Chart.js Migrate from Chart.js v3 or Chart.js v2 Join the community on Slack (opens new window) and Twitter (opens new window) Post a question tagged with chart.js on Stack Overflow (opens new window) Contribute to Chart.js Why Chart. Refresh data from a remote source every n seconds Specify the message when data is loading Show insignificant zeros, useful for currency - Chart.js, Highcharts Set significant digits - Chart.js, Highcharts Set a decimal separator - Chart.js, Highcharts Set a thousands separator - Chart.js, Highcharts Suffix, useful for percentages - Chart.js, Highcharts Prefix, useful for currency - Chart.js, Highcharts Straight lines between points instead of a curve Use nil to let the charting library decide. Min defaults to 0 for charts with non-negative values. Īnd in your controller, pass the data as JSON. Make your pages load super fast and stop worrying about timeouts.
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