titaniumtown/YTBN-Graphing-Software
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reformat

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This commit is contained in:
Simon Gardling
2022-02-11 13:38:51 -05:00
parent 4c072d3d96
commit 08c9b1b8e3
3 changed files with 19 additions and 19 deletions
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9
www/index.js
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@@ -1,5 +1,3 @@
// If you only use `npm` you can simply
// import { Chart } from "wasm-demo" and remove `setup` call from `bootstrap.js`.
class Chart {}
const canvas = document.getElementById("canvas");
@@ -57,7 +55,7 @@ function onMouseMove(event) {
if (chart) {
var text = "Mouse is outside Chart.";
if(event.target == canvas) {
if (event.target == canvas) {
let actualRect = canvas.getBoundingClientRect();
let logicX = event.offsetX * canvas.width / actualRect.width;
let logicY = event.offsetY * canvas.height / actualRect.height;
@@ -72,10 +70,9 @@ function onMouseMove(event) {
function updatePlot() {
status.innerText = `Rendering y=${math_function.value}...`;
chart = null;
const start = performance.now();
chart = Chart.draw(canvas, math_function.value, Number(minX.value), Number(maxX.value), Number(minY.value), Number(maxY.value), Number(num_interval.value), Number(resolution.value));
chart = Chart.draw(canvas, math_function.value, Number(minX.value), Number(maxX.value), Number(minY.value), Number(maxY.value), Number(num_interval.value), Number(resolution.value));
const end = performance.now();
area_msg.innerText = `Estimated Area: ${chart.get_area()}`;