mohamad-shafaee

<?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">

    <com.msh_n.myp.myapplication.ImageBoard
        android:layout_width="100dp"

mohamad-shafaee

public class ImageBoard extends View {

    RectF mCurrentViewPort;
    Rect mContentRect;
    ImageView image;
    int width;
    int height;

    int dragedWidth = 0;
    int dragedHeight = 0;

mohamad-shafaee

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <declare-styleable name="ImageBoard">
        <attr name="src" format="reference|color"/>
    </declare-styleable>
</resources>

mohamad-shafaee

public class MainActivity extends AppCompatActivity {

    int mActivePointerId = MotionEvent.INVALID_POINTER_ID;
    float mLastTouchX;
    float mLastTouchY;

    float mPosX = 0f;
    float mPosY = 0f;

    CViewN cview;

mohamad-shafaee

<?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"
    tools:context=".MainActivity">

    <com.msh_n.myp.canvasanim1.CViewN
        android:id="@+id/cview_1"

mohamad-shafaee

public class CViewN extends View {

    int width;
    int height;
    int gapV;
    int x;
    int y;
    Paint vaweP;
    Paint cPaint1;
    Paint cPaint2;

mohamad-shafaee

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }
}

mohamad-shafaee

<?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"
    tools:context=".MainActivity">

    <com.msh_n.myp.canvasanim1.CViewN
        android:layout_width="200dp"

mohamad-shafaee

public class CViewN extends View {

    int width;
    int height;
    int gapV;
    int x;
    int y;
    Paint vaweP;
    Paint cPaint1;
    Paint cPaint2;

mohamad-shafaee

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
    android:animateLayoutChanges="true"
    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"
    tools:context="com.msh_n.myp.customview1.MainActivity">