A javascript library that provides rendering capabilities for CFD, scatterplot and Histogram graphs. It uses d3js for graph rendering.

• Prerequisites
• Installation
• Usage
• Examples

Before you begin, ensure you have the following installed:

• Node.js
• npm

To install graphs-renderer, run the following command in your project directory:

npm install github:pfizer/graphs-renderer

graphs-renderer is designed to work alongside certain tools that you're likely to have in your project. To avoid version conflicts and ensure compatibility, we list these tools as peer dependencies:

• style-loader: Automates the process of injecting CSS into your application.
• css-loader: Interprets @import and url() like import/require() and resolves them.

If you don't already have these dependencies in your project, you'll need to install them. Here's how:

npm install style-loader@^3.3.3 css-loader@^6.8.1 --save-dev

This command ensures you're installing versions compatible with graphs-renderer. Adjust the versions according to the peer dependencies specified in the graphs-renderer package.

To use graphs-renderer in your project, follow these steps:

The steps are specified only for the CFD graphs usage scenario!

1. Import the graphs that you need into your Javascript file:

import { CFDGraph, CFDRenderer } from 'graphs-renderer';

2. Create the html elements where the graphs are rendered:

<div>
    <h2>CFD graph</h2>
    <div id="cfd-area-div"></div>
    <div id="cfd-brush-div"></div>
</div>

3. Initialize and render the graphs:

// The data for the graphs
let data = [...]
//The cfd area chart and brush window elements css selectors
const cfdGraphElementSelector = "#cfd-area-div";
const cfdBrushElementSelector = "#cfd-brush-div";
//Declare the states array for the cfd graph data
const states = ['analysis_active', 'analysis_done', 'in_progress', 'dev_complete', 'verification_start', 'delivered'];
//Declare the states in  reversed order for the CFD (stacked area chart) to render correctly the areas
const reversedStates = [...states].reverse();
//Create a CFDGraph
const cfdGraph = new CFDGraph(data, states);
//Compute the dataset for the cfd graph
const cfdGraphDataSet = cfdGraph.computeDataSet();
//Create a CFDRenderer with the reversed states array
const cfdRenderer = new CFDRenderer(cfdGraphDataSet, reversedStates);
//Render the cfd graph and brush window
cfdRenderer.renderGraph(cfdGraphElementSelector)
cfdRenderer.setupBrush(cfdBrushElementSelector)

To see usage examples of the library and the data format for the graph refer to Examples

There are some examples demonstrating the usage of graphs-renderer library. You can find the examples in the examples directory.