add test graphs with device, date and test filters

2023-07-21 03:56:24 +05:30
parent 37dd99a18b
commit 0f955c4c4a
10 changed files with 449 additions and 165 deletions
--- a/src/components/AbsorbanceGraph.js
+++ b/src/components/AbsorbanceGraph.js
@@ -0,0 +1,111 @@
+import React, { Component } from 'react';
+import * as d3 from 'd3';
+import './DeviceGraph.css';
+import axios from 'axios';
+
+class AbsorbanceGraph extends Component {
+    constructor(props) {
+        super(props);
+        this.state = { url: this.props.url };
+    }
+    componentDidMount() {
+        this.drawChart(this.props.url);
+    }
+
+    drawChart(url) {
+        if (!url) return;
+        var margin = { top: 20, right: 20, bottom: 30, left: 50 },
+            width = 960 - margin.left - margin.right,
+            height = 500 - margin.top - margin.bottom;
+
+        // set the ranges
+        var x = d3.scaleTime().range([0, width]);
+        var y = d3.scaleLinear().range([height, 0]);
+
+        // define the line
+        var valueline = d3.line()
+            .x(function (d) { return x(d.wavelength); })
+            .y(function (d) { return y(d.calculation); });
+
+        // append the svg obgect to the body of the page
+        // appends a 'group' element to 'svg'
+        // moves the 'group' element to the top left margin
+        var svg = d3.select("#wavelength-graph").append("svg")
+            .attr("width", width + margin.left + margin.right)
+            .attr("height", height + margin.top + margin.bottom)
+            .append("g").attr("transform",
+                "translate(" + margin.left + "," + margin.top + ")");
+
+        axios({
+            method: 'get',
+            url: url,
+            withCredentials: false,
+            secure: false,
+            responseType: 'blob',
+            headers: {
+                "Content-Type": "application/octet-stream"
+            },
+        })
+            .then(response => response.data.text())
+            .then((text) => {
+                const testData = d3.csvParse(text.replaceAll('"', '')).filter(x => { if (x.NM > 390 && x.NM < 650) return x; });;
+                testData.forEach(function (d) {
+                    d.wavelength = d.NM;
+                    d.calculation = +d.CA;
+                });
+
+                x.domain(d3.extent(testData, function (d) { return d.wavelength; }));
+                y.domain([0, d3.max(testData, function (d) { return d.calculation; })]);
+
+                svg.append("path")
+                    .data([testData])
+                    .attr("class", "line")
+                    .attr("d", valueline);
+
+                svg.append("g")
+                    .attr("transform", "translate(0," + height + ")")
+                    .call(d3.axisBottom(x));
+
+                svg.append("g")
+                    .call(d3.axisLeft(y));
+
+            });
+
+
+        // /* test graph */
+        // const testData = require('./testData.json').filter(x => { if (x.NM > 397 && x.NM < 580) return x; });
+
+        // testData.forEach(function (d) {
+        //     d.wavelength = d.NM;
+        //     d.calculation = +d.CA;
+        // });
+
+        // x.domain(d3.extent(testData, function (d) { return d.wavelength; }));
+        // y.domain([0, d3.max(testData, function (d) { return d.calculation; })]);
+
+        // svg.append("path")
+        //     .data([testData])
+        //     .attr("class", "line")
+        //     .attr("d", valueline);
+
+        // svg.append("g")
+        //     .attr("transform", "translate(0," + height + ")")
+        //     .call(d3.axisBottom(x));
+
+        // svg.append("g")
+        //     .call(d3.axisLeft(y));
+    }
+
+    render() {
+        return (
+            <div>
+                <div className='graph-card'>
+                    <div id="wavelength-graph" style={{ margin: '1em' }}>
+                    </div>
+                    <div className='graph-title'>wavelength vs absorbance</div>
+                </div>
+            </div>
+        )
+    };
+}
+export default AbsorbanceGraph;