Simpleimageview contains circleImageview,RecImageView,SquareImageview,all of this just set attr.
you want to dipslay circleImageView,just xml like this:
<com.soli.simpleimageview.library.SimpleImageView
android:layout_width="50dp"
android:layout_height="wrap_content"
android:layout_marginRight="10dp"
android:scaleType="centerCrop"
android:src="@mipmap/girl"
app:isCycle="true" />
circleimageview size define by width.
RectRoundImageview
<com.soli.simpleimageview.library.SimpleImageView
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginRight="10dp"
android:scaleType="centerCrop"
android:src="@mipmap/girl"
app:heightPercent="1.4"
app:radius="15dp" />
SquareRoundImageview
<com.soli.simpleimageview.library.SimpleImageView
android:layout_width="100dp"
android:layout_height="wrap_content"
android:scaleType="centerCrop"
android:src="@mipmap/girl"
app:isSquare="true"
app:radius="15dp" />
SquareImageView
<com.soli.simpleimageview.library.SimpleImageView
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:scaleType="centerCrop"
android:src="@mipmap/girl"
app:isSquare="true"
app:radius="0dp" />