ucrop/src/main/java/com/yalantis/ucrop/view/TransformImageView.java
/**
     * This method changes image contrast.
     *
     * @param contrast - contrast
     */
This method changes image contrast.
@param contrast - contrast
This method changes image contrast . @param contrast - contrast
public void postContrast(float contrast) {
        mContrast += contrast;
        setColorFilters();
        mTransformImageListener.onContrast(mContrast);
    }
public void postContrast ( float contrast ) { mContrast += contrast ; setColorFilters ( ) ; mTransformImageListener . onContrast ( mContrast ) ; }
This method changes image contrast.
This method changes image contrast .