search

android / graphics-samples

Multiple samples showing the best practices in graphics on Android.
Apache License 2.0
311 stars 134 forks source link

How to zoom page ?? #8

Closed codingjeremy closed 5 years ago

codingjeremy commented 5 years ago

Issue by CHRehan Wednesday Aug 24, 2016 at 21:58 GMT Originally opened as https://github.com/googlesamples/android-PdfRendererBasic/issues/9

i want to know how to enable zoom page rather to double click or tap ??

codingjeremy commented 5 years ago

Comment by wangchauyan Tuesday Oct 18, 2016 at 05:15 GMT

basically, you should implement this yourself, cause PdfRender translates the pdf page into bitmap, so, if you wanna use pinch zoom, simplest way is to implement gesture for image view.

codingjeremy commented 5 years ago

Comment by cluelin Monday Dec 12, 2016 at 18:29 GMT

use this library

https://github.com/chrisbanes/PhotoView