ppsreejith / croppernocropper Goto Github PK

This is a lightweight Image Cropper for Android which also supports no-crop feature.

Project Page Blogpost

Here's a short gif showing how it works.

And, here's a bit longer YouTube Video

It's a FrameLayout which contains a view for Grid and an imageview. This project supports only square cropping. CropperView contains some basic methods like setImageBitmap(), setMaxZoom(), setMinZoom(), etc which are forwarded to CropperImageView.

repositories {
    maven {
        url  "http://dl.bintray.com/jayrambhia/maven"
    }
}

repositories {
    jcenter()
}

dependencies {
    compile 'com.fenchtose.nocropper:nocropper:0.1.7'
}

It's a square ImageView which acts as the cropper. It tries to keep the image in the range of max and min zoom. It automatically adjusts the position of the image, if it's zoomed out.

<com.fenchtose.nocropper.CropperView
    android:background="#ff282828"
    android:id="@+id/cropper_view"
    android:layout_width="match_parent"
    android:layout_height="0dp"
    app:grid_opacity="0.8"
    app:grid_thickness="0.8dp"
    app:grid_color="@color/colorAccent"
    app:padding_color="#ff282828"/>

And that's it. CropperView is ready to be used anywhere in the app. No dependencies.

• setMaxZoom(float zoom) set Maximum zoom
• setMinZoom(float zoom) set Minimum zoom
• setImageBitmap(Bitmap bm) set Bitmap
• replaceBitmap(Bitmap bm) Replace Bitmap without changing the image matrix
• setGestureEnabled(boolean enabled) Enable/Disable Cropper gestures
• setDebug(boolean debug) - Debugging mode
• cropToCenter() - Set Image in the center with square crop view
• fitToCenter() - Fit Image in the center (no cropping view)
• setPaddingColor(int color) - Set Color of square image padding
• setMakeSquare(boolean status) - If you want to add padding in the cropped image (if cropped image is not square)
• isMakeSquare() - Check if cropper will give a square image or not
• getCroppedBitmap() - Get Cropped Bitmap
• release() - Remove and Recycle Bitmap

• grid_color - Color of the grid
• grid_thickness - Thickness of grid lines
• grid_opacity - Opacity of grid lines
• padding_color - Color of the image padding
• add_padding_to_make_square - boolean

CHANGELOG

NoCropper binaries and source code can be used according to the Apache License, Version 2.0.