2014/10/16 上午 08:11:11

android Programming Glossary: circlepath

Android color picker to be included in the activity

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

Context context private Paint circlePaint private Path circlePath public DrawingView Context c super c context c mPath new Path.. new Paint Paint.DITHER_FLAG circlePaint new Paint circlePath new Path circlePaint.setAntiAlias true circlePaint.setColor.. mBitmapPaint canvas.drawPath mPath mPaint canvas.drawPath circlePath circlePaint private float mX mY private static final float..

Draw in Canvas by finger android

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

Android Null Exception on Calling function

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

new Path private Paint circlePaint new Paint private Path circlePath new Path Canvas mCanvas String color #ffee22 public DrawView.. Canvas canvas canvas.drawPath path paint canvas.drawPath circlePath circlePaint @Override public boolean onTouchEvent MotionEvent.. case MotionEvent.ACTION_MOVE path.lineTo pointX pointY circlePath.reset circle's center x coordinate y coordinate radius of the..

Android color picker to be included in the activity

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

Canvas mCanvas private Path mPath private Paint mBitmapPaint Context context private Paint circlePaint private Path circlePath public DrawingView Context c super c context c mPath new Path mBitmapPaint new Paint Paint.DITHER_FLAG circlePaint new Paint.. DrawingView Context c super c context c mPath new Path mBitmapPaint new Paint Paint.DITHER_FLAG circlePaint new Paint circlePath new Path circlePaint.setAntiAlias true circlePaint.setColor Color.BLUE circlePaint.setStyle Paint.Style.STROKE circlePaint.setStrokeJoin.. canvas super.onDraw canvas canvas.drawBitmap mBitmap 0 0 mBitmapPaint canvas.drawPath mPath mPaint canvas.drawPath circlePath circlePaint private float mX mY private static final float TOUCH_TOLERANCE 4 private void touch_start float x float y mPath.reset..

Draw in Canvas by finger android

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

Android Null Exception on Calling function

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

extends View private Paint paint new Paint private Path path new Path private Paint circlePaint new Paint private Path circlePath new Path Canvas mCanvas String color #ffee22 public DrawView Context context AttributeSet attrs super context attrs paint.setAntiAlias.. this.paint.setColor color @Override protected void onDraw Canvas canvas canvas.drawPath path paint canvas.drawPath circlePath circlePaint @Override public boolean onTouchEvent MotionEvent event Gives you x and y coordinates on the Event. float pointX.. MotionEvent.ACTION_DOWN path.moveTo pointX pointY return true case MotionEvent.ACTION_MOVE path.lineTo pointX pointY circlePath.reset circle's center x coordinate y coordinate radius of the circle direction to wind the shape circlePath.addCircle..