Pinch to zoom an image

[jskreeshn (Jaishri Krishna)]

how can i zoom in and zoom out an image with two fingers , please add this feature as soon as possible

[Vaibhav]

I think you can use the image as background of canvas and then use when Canvas1. Scaled event as shown below to perform pinch to zoom

Performance Strategy Question: WebView

Using Canvas is maybe not stable, but at least, it is working. I’m using Canvas with Taifun’s Swipe method. https://puravidaapps.com/snippets.php#2flung I also added pinch to zoom. [image]

Note: It may be unstable (atleast for me it is, when I zoom in above certain limit)

[cian]

A work around.

1. You can open the image in Webviewer.

2. You can do a click/long click to zoom. You have to make the image clickable. It is not pinch and zoom, but it is still intuitive and works. See these blocks as an example of cycling a short click.