<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".views.paint.PaintActivity">
<org.ntlab.acanthus_client.views.paint.PaintCanvas
android:id="@+id/myCanvas"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1" />
<Button
android:id="@+id/button_clear"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="onClickClear"
android:text="clear"
app:layout_constraintBottom_toBottomOf="@+id/myCanvas"
app:layout_constraintEnd_toEndOf="parent" />
<Button
android:id="@+id/button_Invite"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="280dp"
android:layout_marginBottom="500dp"
android:onClick="onClickInvite"
android:text="Button"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="@+id/myCanvas"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>