225 lines
7.9 KiB
Markdown
225 lines
7.9 KiB
Markdown
## React Chart Control Samples
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## Summary
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This sample contains several web parts that demonstrate how to use the ChartControl from @pnp/spfx-controls-react.
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The web parts in this sample are not intended to be used in production -- they simply demonstrate how you would use all the capabilities of the ChartControl.
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> **NOTE:** If you are looking for a ready-to-use web part, please look into [joelfmrodrigues' cool react-modern-charts sample](https://github.com/SharePoint/sp-dev-fx-webparts/tree/master/samples/react-modern-charts), which was built without the ChartControl.
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## About the samples
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We created the ChartControl by popular request of [@pnp/spfx-controls-react](https://sharepoint.github.io/sp-dev-fx-controls-react/) users who wanted a way to easily insert [Chart.js](https://www.chartjs.org/) charts into their solutions.
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To keep things as easy as possible, the ChartControl supports (most) of the Chart.js functionality (yes, even the use of plugins!).
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The samples in this solution mostly use code found from the Chart.js code samples -- with little or no conversion. Whereever possible, we localized strings, moved colors and styles to the web part's SCSS, and used Office Fabric UI components instead of regular buttons.
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Each sample retrieves data and passes it to the ChartControl using one of the 3 methods:
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* Static data passed in the control's properties
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* Dynamic data passed through the web part's state
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* Dynamic data passed directly to the ChartControl, without state.
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Feel free to use any method you wish for your own web parts.
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## Web Part List
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### Accessible Chart
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Demonstrates the accessibility features of the Chart Control.
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This sample shows the table that is automatically generated by the Chart Control.
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### Area Chart
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This sample shows how you can render an area chart and configure the chart to use the `fill` option, as well as whether to use straight lines or curves.
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It also shows how to render gradient fills.
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### Bar Chart -- Static data
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Uses the most basic features of the ChartControl; It uses static data and does not provide any optional parameters.
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The ChartControl automatic generates chart colors that mimic the colors you would find in Office.
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The control also automatically picks up the environment's theme and changes the chart's background color, lines, and fonts to match the theme.
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For accessibility purposes, the ChartControl also renders a hidden table that contains a summary of the data which will be available for those who use a screen reader.
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### Bar Chart
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Another bar chart, but this one loads data asynchronously from a (fake) service.
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While the sample service simply returns an array of numbers, you could replace it with your own code that reads from SharePoint, or any other service.
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### Bubble Chart
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This sample demonstrates the use of data elements with a X, Y, and R value to create a bubble chart.
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You can even pop the bubbles, which is a fun way to demonstrate event handlers.
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### Chartinator
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This is a Chart Control version of the SharePoint Quick Charts. It supports every chart type and offers many configuration options.
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This sample also demonstrates how to create conditional property pane groups and custom property pane controls.
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### Combo Chart
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Demonstrates how to create combination charts with multiple datasets.
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### Custom Plugin
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If you can't find a Chart.js plugin that already exists, and you want to create your own, simply implement the `IChartPlugin` interface.
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This example takes sample plugin code to create a custom plugin.
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The concept for the chart's look and feel came from a [StackOverflow question](https://stackoverflow.com/questions/45446153/chartjs-round-borders-on-a-doughnut-chart-with-multiple-datasets) from fsenna.
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The custom plugin code is inspired from a [JSFiddle](http://jsfiddle.net/tgyxmkLj/1/) written by user8296539 in response to fsenna's question.
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### Doughnut with Patterns
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This web part demonstrates how to use the ChartControl to render a donut chart with patterns instead of colors.
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It is inspired by the [patternomaly sample](https://github.com/ashiguruma/patternomaly/blob/master/examples/optional.html) referred by the [Chart.js documentation](https://www.chartjs.org/docs/latest/general/colors.html).
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### Dynamic Data Callable
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I wanted to use real data, but didn't want to deal with creating data on SharePoint, so I created a web part that calls the GitHub REST APIs and shows contributors for a given repository.
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The sample is also a dynamic data provider. It demonstrates how to respond to mouse events (clicking on a segment of the donut chart will send the data to another web part).
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Use in combination with the **Dynamic Data Consumer** web part.
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### Dynamics Data Consumer
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This demonstrates how to render a chart by receiving events from a dynamic data connection.
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It also demonstrates how to render a line chart that looks like the Office 365 Admin dashboards.
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### Horizontal Bar
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This sample shows how to render a horizontal bar chart. It also demonstrates how to create stacked bars.
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### Line Chart
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This sample demonstrates how to render line charts.
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### Pie Chart
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Demonstrates how to create a pie chart.
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### Polar Chart
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Creates a polar area chart. Also adds ability to add and remove data.
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### Radar Chart
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Renders a multi-dataset radar chart.
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### Real-Time Chart
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This sample uses an existing plugin to create a scrolling/real-time chart.
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This sample also demonstrates how to use time series for the X axis.
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### Scatter Chart
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This sample shows how to use X and Y coordinate data elements in a scatter chart.
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## Used SharePoint Framework Version
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## Applies to
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* [SharePoint Framework](https:/dev.office.com/sharepoint)
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* [Office 365 tenant](https://dev.office.com/sharepoint/docs/spfx/set-up-your-development-environment)
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## Prerequisites
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There are no pre-requisites to use these samples.
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## Solution
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Solution|Author(s)
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--------|---------
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react-chart-control | Hugo Bernier ([Tahoe Ninjas](http://tahoeninjas.blog), @bernierh)
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## Version history
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Version|Date|Comments
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-------|----|--------
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1.0|January, 2019|Initial release
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## Disclaimer
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**THIS CODE IS PROVIDED *AS IS* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.**
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---
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## Minimal Path to Awesome
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* Clone this repository
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* in the command line run:
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* `npm install`
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* `gulp serve`
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* Insert the one of the webs part on a page
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## Features
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This Web Part sample pack illustrates the following concepts on top of the SharePoint Framework:
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* Using the @pnp/spfx-controls-react ChartControl
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* Creating static charts
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* Creating dynamic charts using state
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* Creating dynamic charts by calling the ChartControl's update method
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* Responding to chart events
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* Connecting a chart to dynamic data
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* Rendering conditional property pane groups
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* Rendering conditional property pane fields
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* Creating custom property pane controls
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<img src="https://telemetry.sharepointpnp.com/sp-dev-fx-webparts/samples/react-chartcontrol" />
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