CODEWITHSUNDEEP
androidimageviewscaletype
Rushang Prajapati
Rushang Prajapati

Reputation: 596

Set Image From Gallery or camera to fit into imagevew and make it zoom in zoom out

I am new to Android.

I have a problem with setting image from gallery or camera to ImageView. I want to do a implement a Zoom functionality in ImageView.

I used this for zoom in/out or pinch. It works good, but image do not fit to ImageView's space by default.

When I use ScaleType="CenterCrop" it works, but Zoom functionality stops.

I want to :

1) Fit the picked image from gallery or Camera to ImageView by default.

2) Pinch gesture to zoom in/out.

3) Set minimum zoom to ImageView's height

How can I do this?

Upvotes: 0

Views: 351

Answers (1)

Rami Jemli
Rami Jemli

Reputation: 2641

Achieve 1 using this library (https://github.com/jkwiecien/EasyImage)
Achieve 2 and 3 using PhotoView (https://github.com/chrisbanes/PhotoView).
It's an implementation of ImageView for Android that supports zooming, by various touch gestures.( 3 can be achieved by using setMinimumScale(float minimumScale)).
Hope this helps.

Upvotes: 1

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