android - crop free hand selected part of image -

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i wants add cropping fature in android app. know there deafault cropping feature available in gallery in them rectangular or circular selection of area possible. wants selected part of image free hand , them crop selected part of image original image. example selecting head part of complete human picture , crop it. see below wants.

before

enter image description here

after

enter image description here

please me , sugest if free lib there.

thanks

here library used once: android widget cropping , rotating image.

to add cropper application, specify com.edmodo.cropper.cropimageview in layout xml

<com.edmodo.cropper.cropimageview  xmlns:custom="http://schemas.android.com/apk/res-auto" android:id="@+id/cropimageview" android:layout_width="wrap_content" android:layout_height="wrap_content" />

or can modify attributes programmatically.
see wiki here.


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