Created
October 2, 2018 14:48
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Konva Image Demo // source https://jsbin.com/gatibubelo
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script src="https://cdn.rawgit.com/konvajs/konva/2.4.0/konva.min.js"></script> | |
| <meta charset="utf-8"> | |
| <title>Konva Image Demo</title> | |
| <style> | |
| body { | |
| margin: 0; | |
| padding: 0; | |
| overflow: hidden; | |
| background-color: #F0F0F0; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="image-json"> | |
| </div> | |
| <button onClick="switchRemoteImage()">Show Remote image!</button> | |
| <div id="container"></div> | |
| <script> | |
| var width = 1200; | |
| var height = 1200; | |
| stage = new Konva.Stage({ | |
| container: 'container', | |
| width: width, | |
| height: height | |
| }); | |
| var layer = new Konva.Layer({id: 'image-layer'}); | |
| let imageURL = 'https://ichef.bbci.co.uk/onesport/cps/480/cpsprodpb/1859A/production/_101883799_gettyimages-844211624.jpg' | |
| let newImage = 'https://s.hs-data.com/bilder/spieler/gross/208995.jpg' | |
| Konva.Image.fromURL(imageURL,function(image){ | |
| image.setAttr('src', imageURL); | |
| image.setAttr('width', 1200); | |
| image.setAttr('height', 1200); | |
| image.setAttr('id', 'background-image'); | |
| layer.add(image); | |
| layer.draw(); | |
| stage.add(layer); | |
| }); | |
| function switchRemoteImage(){ | |
| let imageLayer = stage.findOne('#image-layer') | |
| let card = imageLayer.findOne('Image') | |
| Konva.Image.fromURL(newImage,function(updatedImage){ | |
| card.image(updatedImage.attrs.image); | |
| card.setAttr('src', newImage); | |
| imageLayer.draw(); | |
| }); | |
| } | |
| </script> | |
| <script id="jsbin-source-html" type="text/html"> | |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script src="https://cdn.rawgit.com/konvajs/konva/2.4.0/konva.min.js"><\/script> | |
| <meta charset="utf-8"> | |
| <title>Konva Image Demo</title> | |
| <style> | |
| body { | |
| margin: 0; | |
| padding: 0; | |
| overflow: hidden; | |
| background-color: #F0F0F0; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="image-json"> | |
| </div> | |
| <button onClick="switchRemoteImage()">Show Remote image!</button> | |
| <div id="container"></div> | |
| <script> | |
| var width = 1200; | |
| var height = 1200; | |
| stage = new Konva.Stage({ | |
| container: 'container', | |
| width: width, | |
| height: height | |
| }); | |
| var layer = new Konva.Layer({id: 'image-layer'}); | |
| let imageURL = 'https://ichef.bbci.co.uk/onesport/cps/480/cpsprodpb/1859A/production/_101883799_gettyimages-844211624.jpg' | |
| let newImage = 'https://s.hs-data.com/bilder/spieler/gross/208995.jpg' | |
| Konva.Image.fromURL(imageURL,function(image){ | |
| image.setAttr('src', imageURL); | |
| image.setAttr('width', 1200); | |
| image.setAttr('height', 1200); | |
| image.setAttr('id', 'background-image'); | |
| layer.add(image); | |
| layer.draw(); | |
| stage.add(layer); | |
| }); | |
| function switchRemoteImage(){ | |
| let imageLayer = stage.findOne('#image-layer') | |
| let card = imageLayer.findOne('Image') | |
| Konva.Image.fromURL(newImage,function(updatedImage){ | |
| card.image(updatedImage.attrs.image); | |
| card.setAttr('src', newImage); | |
| imageLayer.draw(); | |
| }); | |
| } | |
| <\/script> | |
| </body> | |
| </html></script> | |
| </body> | |
| </html> |
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