Реквизиты
.drawing-area{ position: absolute; top: 60px; left: 122px; z-index: 10; width: 200px; height: 400px; } .canvas-container{ width: 200px; height: 400px; position: relative; user-select: none; } #tshirt-div{ width: 452px; height: 548px; position: relative; background-color: #fff; } #canvas{ position: absolute; width: 200px; height: 400px; left: 0px; top: 0px; user-select: none; cursor: default; } // Select the canvas an make it accesible for all the snippets of this article let canvas = new fabric.Canvas('tshirt-canvas'); /** * Method that defines a picture as background image of the canvas. * * @param {String} imageUrl The server URL of the image that you want to load on the T-Shirt. * * @return {void} Return value description. */ function updateTshirtImage(imageURL){ // If the user doesn't pick an option of the select, clear the canvas if(!imageURL){ canvas.clear(); } // Create a new image that can be used in Fabric with the URL fabric.Image.fromURL(imageURL, function(img) { // Define the image as background image of the Canvas canvas.setBackgroundImage(img, canvas.renderAll.bind(canvas), { // Scale the image to the canvas size scaleX: canvas.width / img.width, scaleY: canvas.height / img.height }); }); } // 1. When the T-Shirt color select changes: // Update the TShirt color according to the selected color by the user document.getElementById("tshirt-color").addEventListener("change", function(){ document.getElementById("tshirt-div").style.backgroundColor = this.value; }, false); // 2. When the user picks a design: // Update the TShirt background image according to the selected image by the user document.getElementById("tshirt-design").addEventListener("change", function(){ // Call the updateTshirtImage method providing as first argument the URL // of the image provided by the select updateTshirtImage(this.value); }, false);