How to load a local image on a canvas?

@giovanny.lueilwitz 

To load a local image on a canvas, you can use the following steps in JavaScript:

1. Create an HTML canvas element in your HTML file:

1

<canvas id="myCanvas"></canvas>

1. In your JavaScript file, get the canvas element and its context:

1
2

const canvas = document.getElementById('myCanvas');
const ctx = canvas.getContext('2d');

1. Create a new image object and set its src attribute to the local image file path:

1
2

const img = new Image();
img.src = 'path/to/your/local/image.jpg';

1. Once the image has loaded, draw it on the canvas:

1
2
3

img.onload = function() {
  ctx.drawImage(img, 0, 0);
};

1. Optionally, you can specify the size and position of the image on the canvas by passing additional parameters to the drawImage function:

1

ctx.drawImage(img, x, y, width, height);

Replace 'x', 'y', 'width', and 'height' with the desired values.

1. Finally, remember to handle any errors that may occur during loading or drawing the image:

1
2
3

img.onerror = function() {
  console.error('Error loading image');
};

By following these steps, you can easily load a local image on a canvas using JavaScript.