<!DOCTYPE html> <html> <head> <script src="https://unpkg.com/konva@9.3.18/konva.min.js"></script> <meta charset="utf-8" /> <title>Konva Centered Scaling Demo</title> <style> body { margin: 0; padding: 0; overflow: hidden; background-color: #f0f0f0; } </style> </head>
<body> <div id="container"></div> <script> var width = window.innerWidth; var height = window.innerHeight;
var stage = new Konva.Stage({ container: 'container', width: width, height: height, });
var layer = new Konva.Layer(); stage.add(layer);
var text1 = new Konva.Text({ x: 50, y: 70, fontSize: 30, text: 'centeredScaling = true', draggable: true, }); layer.add(text1);
var tr1 = new Konva.Transformer({ nodes: [text1], centeredScaling: true, }); layer.add(tr1);
var text2 = new Konva.Text({ x: 50, y: 200, fontSize: 30, text: 'centeredScaling = false', draggable: true, }); layer.add(text2);
var tr2 = new Konva.Transformer({ nodes: [text2], centeredScaling: false, }); layer.add(tr2); </script> </body> </html>
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