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2014/10/16 ¤W¤È 08:12:44

android Programming Glossary: drawingview

Draw Circle on touch

http://stackoverflow.com/questions/11796357/draw-circle-on-touch

super.onCreate savedInstanceState setContentView new DrawingView this class DrawingView extends SurfaceView private final SurfaceHolder.. setContentView new DrawingView this class DrawingView extends SurfaceView private final SurfaceHolder surfaceHolder.. final Paint paint new Paint Paint.ANTI_ALIAS_FLAG public DrawingView Context context super context surfaceHolder getHolder paint.setColor..

android using flood fill algorithm getting out of memory exception

http://stackoverflow.com/questions/12669740/android-using-flood-fill-algorithm-getting-out-of-memory-exception

static final float TOUCH_TOLERANCE 4 float mX mY public DrawingView Context context super context this.paint new Paint this.paint.setAntiAlias..

Crop square image to circle - Programmitically

http://stackoverflow.com/questions/15744119/crop-square-image-to-circle-programmitically

generated method stub super.onCreate savedInstanceState DrawingView dv new DrawingView this setContentView dv class DrawingView.. stub super.onCreate savedInstanceState DrawingView dv new DrawingView this setContentView dv class DrawingView extends View Bitmap.. dv new DrawingView this setContentView dv class DrawingView extends View Bitmap bitmap public DrawingView Context context..

Android color picker to be included in the activity

http://stackoverflow.com/questions/16363235/android-color-picker-to-be-included-in-the-activity

implements ColorPickerDialog.OnColorChangedListener DrawingView dv RelativeLayout rl private Paint mPaint private MaskFilter.. super.onCreate savedInstanceState dv new DrawingView this setContentView R.layout.activity_main mPaint new Paint.. R.menu.activity_main menu return true public class DrawingView extends View private static final float MINP 0.25f private static..

Draw in Canvas by finger android

http://stackoverflow.com/questions/16650419/draw-in-canvas-by-finger-android

Another Sample public class MainActivity extends Activity DrawingView dv private Paint mPaint private DrawingManager mDrawingManager.. super.onCreate savedInstanceState dv new DrawingView this setContentView dv mPaint new Paint mPaint.setAntiAlias.. Paint.Cap.ROUND mPaint.setStrokeWidth 12 public class DrawingView extends View public int width public int height private Bitmap..

Android Null Exception on Calling function

http://stackoverflow.com/questions/17781069/android-null-exception-on-calling-function

view to lineasrlayout you can have relative layout also DrawingView view new DrawingView this ll.addView View Edit public class.. you can have relative layout also DrawingView view new DrawingView this ll.addView View Edit public class MainActivity extends..

Draw Circle on touch

http://stackoverflow.com/questions/11796357/draw-circle-on-touch

Activity @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView new DrawingView this class DrawingView extends SurfaceView private final SurfaceHolder surfaceHolder private final Paint paint new Paint.. void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView new DrawingView this class DrawingView extends SurfaceView private final SurfaceHolder surfaceHolder private final Paint paint new Paint Paint.ANTI_ALIAS_FLAG.. SurfaceView private final SurfaceHolder surfaceHolder private final Paint paint new Paint Paint.ANTI_ALIAS_FLAG public DrawingView Context context super context surfaceHolder getHolder paint.setColor Color.RED paint.setStyle Style.FILL @Override public..

android using flood fill algorithm getting out of memory exception

http://stackoverflow.com/questions/12669740/android-using-flood-fill-algorithm-getting-out-of-memory-exception

pd final Point p1 new Point Canvas canvas private static final float TOUCH_TOLERANCE 4 float mX mY public DrawingView Context context super context this.paint new Paint this.paint.setAntiAlias true pd new ProgressDialog context this.paint.setStyle..

Crop square image to circle - Programmitically

http://stackoverflow.com/questions/15744119/crop-square-image-to-circle-programmitically

protected void onCreate Bundle savedInstanceState TODO Auto generated method stub super.onCreate savedInstanceState DrawingView dv new DrawingView this setContentView dv class DrawingView extends View Bitmap bitmap public DrawingView Context context.. Bundle savedInstanceState TODO Auto generated method stub super.onCreate savedInstanceState DrawingView dv new DrawingView this setContentView dv class DrawingView extends View Bitmap bitmap public DrawingView Context context super context bitmap.. generated method stub super.onCreate savedInstanceState DrawingView dv new DrawingView this setContentView dv class DrawingView extends View Bitmap bitmap public DrawingView Context context super context bitmap BitmapFactory.decodeResource context.getResources..

Android color picker to be included in the activity

http://stackoverflow.com/questions/16363235/android-color-picker-to-be-included-in-the-activity

click of clear button. public class MainActivity extends Activity implements ColorPickerDialog.OnColorChangedListener DrawingView dv RelativeLayout rl private Paint mPaint private MaskFilter mEmboss private MaskFilter mBlur @Override protected void onCreate.. MaskFilter mBlur @Override protected void onCreate Bundle savedInstanceState super.onCreate savedInstanceState dv new DrawingView this setContentView R.layout.activity_main mPaint new Paint mPaint.setAntiAlias true mPaint.setDither true mPaint.setColor.. items to the action bar if it is present. getMenuInflater .inflate R.menu.activity_main menu return true public class DrawingView extends View private static final float MINP 0.25f private static final float MAXP 0.75f private Bitmap mBitmap private..

Draw in Canvas by finger android

http://stackoverflow.com/questions/16650419/draw-in-canvas-by-finger-android

By going through the Fingerpaint demo in the sdk sample. Another Sample public class MainActivity extends Activity DrawingView dv private Paint mPaint private DrawingManager mDrawingManager null @Override protected void onCreate Bundle savedInstanceState.. null @Override protected void onCreate Bundle savedInstanceState super.onCreate savedInstanceState dv new DrawingView this setContentView dv mPaint new Paint mPaint.setAntiAlias true mPaint.setDither true mPaint.setColor Color.GREEN mPaint.setStyle.. mPaint.setStrokeJoin Paint.Join.ROUND mPaint.setStrokeCap Paint.Cap.ROUND mPaint.setStrokeWidth 12 public class DrawingView extends View public int width public int height private Bitmap mBitmap private Canvas mCanvas private Path mPath private..

Android Null Exception on Calling function

http://stackoverflow.com/questions/17781069/android-null-exception-on-calling-function

Assuming you have linear layout in your xml add your drawing view to lineasrlayout you can have relative layout also DrawingView view new DrawingView this ll.addView View Edit public class MainActivity extends Activity implements ColorPickerDialog.OnColorChangedListener.. layout in your xml add your drawing view to lineasrlayout you can have relative layout also DrawingView view new DrawingView this ll.addView View Edit public class MainActivity extends Activity implements ColorPickerDialog.OnColorChangedListener..