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This commit is contained in:
Ahmed Zamil
2024-06-13 19:25:59 +03:00
parent 10fd719902
commit 41bd0591e3
3 changed files with 34 additions and 5 deletions
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32
Esiur.Examples.StandaloneWebServerDemo/Web/js/app.js
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@@ -49,13 +49,22 @@ async function init() {
colorId = document.querySelector('input[name="color"]:checked').value;
}, false);
canvas.addEventListener("touchstart", (e) => {
drawing = true;
colorId = document.querySelector('input[name="color"]:checked').value;
});
canvas.addEventListener("mouseup", function (e) {
drawing = false;
}, false);
canvas.addEventListener("mousemove", function (e) {
//console.log(e);
canvas.addEventListener("touchend", function (e) {
drawing = false;
}, false);
canvas.addEventListener("mousemove", function (e) {
var rect = canvas.getBoundingClientRect();
let x = e.clientX - rect.left;
@@ -68,10 +77,27 @@ async function init() {
ctx.arc(x, y, 4, 0, 2 * Math.PI);
ctx.fill();
demo.Draw(x / 4, y / 4, colorId);
//ctx.fillRect(x, y, 10, 10);
}
});
canvas.addEventListener("touchmove", function (e) {
var rect = canvas.getBoundingClientRect();
let x = e.touches[0].clientX - rect.left;
let y = e.touches[0].clientY - rect.top;
if (drawing) {
ctx.fillStyle = colors[colorId];
ctx.beginPath();
ctx.arc(x, y, 4, 0, 2 * Math.PI);
ctx.fill();
demo.Draw(x / 4, y / 4, colorId);
}
});
demo.on("Drawn", (pt) => {
ctx.fillStyle = colors[pt.Color];
ctx.beginPath();