List of usage examples for android.graphics PointF PointF
public PointF()
From source file:io.github.douglasjunior.androidSimpleTooltip.SimpleTooltip.java
private PointF calculePopupLocation() { PointF location = new PointF(); final RectF anchorRect = calculeAnchorRect(); final PointF anchorCenter = new PointF(anchorRect.centerX(), anchorRect.centerY()); switch (mGravity) { case Gravity.START: location.x = anchorRect.left - mPopupWindow.getContentView().getWidth() - mMargin; location.y = anchorCenter.y - mPopupWindow.getContentView().getHeight() / 2f; break;/*from w ww . j av a 2 s . co m*/ case Gravity.END: location.x = anchorRect.right + mMargin; location.y = anchorCenter.y - mPopupWindow.getContentView().getHeight() / 2f; break; case Gravity.TOP: location.x = anchorCenter.x - mPopupWindow.getContentView().getWidth() / 2f; location.y = anchorRect.top - mPopupWindow.getContentView().getHeight() - mMargin; break; case Gravity.BOTTOM: location.x = anchorCenter.x - mPopupWindow.getContentView().getWidth() / 2f; location.y = anchorRect.bottom + mMargin; break; default: throw new IllegalArgumentException("Gravity must have be START, END, TOP or BOTTOM."); } return location; }
From source file:com.alburivan.slickform.tooltip.SimpleTooltip.java
private PointF calculePopupLocation() { PointF location = new PointF(); final RectF anchorRect = SimpleTooltipUtils.calculeRectInWindow(mAnchorView); final PointF anchorCenter = new PointF(anchorRect.centerX(), anchorRect.centerY()); switch (mGravity) { case Gravity.START: location.x = anchorRect.left - mPopupWindow.getContentView().getWidth() - mMargin; location.y = anchorCenter.y - mPopupWindow.getContentView().getHeight() / 2f; break;// w w w . ja v a 2s . c om case Gravity.END: location.x = anchorRect.right + mMargin; location.y = anchorCenter.y - mPopupWindow.getContentView().getHeight() / 2f; break; case Gravity.TOP: location.x = anchorCenter.x - mPopupWindow.getContentView().getWidth() / 2f; location.y = anchorRect.top - mPopupWindow.getContentView().getHeight() - mMargin; break; case Gravity.BOTTOM: location.x = anchorCenter.x - mPopupWindow.getContentView().getWidth() / 2f; location.y = anchorRect.bottom + mMargin; break; default: throw new IllegalArgumentException("Gravity must have be START, END, TOP or BOTTOM."); } return location; }
From source file:com.appunite.scroll.ScaleImageView.java
@SuppressWarnings("UnusedDeclaration") public ScaleImageView(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); final ViewConfiguration viewConfiguration = ViewConfiguration.get(context); mMinEdge = viewConfiguration.getScaledEdgeSlop(); TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ScaleImageView, defStyle, defStyle); assert a != null; Drawable src = null;/* www. j ava2s. com*/ try { mMinWidth = a.getDimensionPixelSize(R.styleable.ScaleImageView_android_minWidth, 0); mMinHeight = a.getDimensionPixelSize(R.styleable.ScaleImageView_android_minHeight, 0); src = a.getDrawable(R.styleable.ScaleImageView_android_src); } finally { a.recycle(); } ScaleGestureDetector.OnScaleGestureListener scaleGestureListener = new ScaleGestureDetector.SimpleOnScaleGestureListener() { /** * This is the active focal point in terms of the viewport. Could be a local * variable but kept here to minimize per-frame allocations. */ private PointF viewportFocus = new PointF(); @Override public boolean onScaleBegin(ScaleGestureDetector scaleGestureDetector) { final ViewParent parent = getParent(); if (parent != null) { parent.requestDisallowInterceptTouchEvent(true); } return true; } @Override public boolean onScale(ScaleGestureDetector scaleGestureDetector) { float focusX = scaleGestureDetector.getFocusX(); float focusY = scaleGestureDetector.getFocusY(); float scaleFactor = scaleGestureDetector.getScaleFactor(); float previousScale = mScale; mScale *= scaleFactor; doScale(focusX, focusY, scaleFactor); return true; } }; GestureDetector.SimpleOnGestureListener gestureListener = new GestureDetector.SimpleOnGestureListener() { @Override public boolean onDown(MotionEvent e) { releaseEdgeEffects(); mScroller.forceFinished(true); ViewCompat.postInvalidateOnAnimation(ScaleImageView.this); return true; } @Override public boolean onSingleTapConfirmed(MotionEvent e) { return performClick(); } @Override public boolean onDoubleTap(MotionEvent e) { mZoomer.forceFinished(true); mZoomStartScale = mScale; mZoomFocalPoint.set(e.getX(), e.getY()); mZoomer.startZoom(ZOOM_AMOUNT); ViewCompat.postInvalidateOnAnimation(ScaleImageView.this); return true; } @Override public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) { getRealTranslation(mTranslation, mRealTranslation); mRealTranslation.offset(-distanceX, -distanceY); getTranslation(mRealTranslation, mTranslation); computeMaxScrollSize(mMaxScrollBuffer); getImageRect(mRectF); float scrolledX = -mRectF.left; float scrolledY = -mRectF.top; boolean canScrollX = mRectF.left > mContentRect.left || mRectF.right < mContentRect.right; boolean canScrollY = mRectF.top > mContentRect.top || mRectF.bottom < mContentRect.bottom; validateTranslation(); disallowParentInterceptWhenOnEdge(distanceX, distanceY); if (mScale > mMinScale) { if (canScrollX && scrolledX < 0) { mEdgeEffectLeft.onPull(scrolledX / (float) mContentRect.width()); mEdgeEffectLeftActive = true; } if (canScrollY && scrolledY < 0) { mEdgeEffectTop.onPull(scrolledY / (float) mContentRect.height()); mEdgeEffectTopActive = true; } if (canScrollX && scrolledX > mMaxScrollBuffer.x) { mEdgeEffectRight.onPull((scrolledX - mMaxScrollBuffer.x) / (float) mContentRect.width()); mEdgeEffectRightActive = true; } if (canScrollY && scrolledY > mMaxScrollBuffer.y) { mEdgeEffectBottom.onPull((scrolledY - mMaxScrollBuffer.y) / (float) mContentRect.height()); mEdgeEffectBottomActive = true; } } ViewCompat.postInvalidateOnAnimation(ScaleImageView.this); return true; } private void disallowParentInterceptWhenOnEdge(float directionX, float directionY) { final ViewParent parent = getParent(); if (parent != null && (mAllowParentHorizontalScroll || mAllowParentVerticalScroll)) { getImageRect(mRectF); if (mAllowParentHorizontalScroll) { if (directionX > 0 && Math.abs(mRectF.right - mContentRect.right) > mMinEdge) { parent.requestDisallowInterceptTouchEvent(true); } if (directionX < 0 && Math.abs(mRectF.left - mContentRect.left) > mMinEdge) { parent.requestDisallowInterceptTouchEvent(true); } } if (mAllowParentVerticalScroll) { if (directionY > 0 && Math.abs(mRectF.bottom - mContentRect.bottom) > mMinEdge) { parent.requestDisallowInterceptTouchEvent(true); } if (directionY < 0 && Math.abs(mRectF.top - mContentRect.top) > mMinEdge) { parent.requestDisallowInterceptTouchEvent(true); } } } } @Override public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { disallowParentInterceptWhenOnEdge(velocityX, velocityY); fling((int) -velocityX, (int) -velocityY); return true; } }; mScaleGestureDetector = new ScaleGestureDetector(context, scaleGestureListener); mGestureDetector = new GestureDetectorCompat(context, gestureListener); mScroller = new OverScroller(context); mZoomer = new Zoomer(context); // Sets up edge effects mEdgeEffectLeft = new EdgeEffectCompat(context); mEdgeEffectTop = new EdgeEffectCompat(context); mEdgeEffectRight = new EdgeEffectCompat(context); mEdgeEffectBottom = new EdgeEffectCompat(context); setSrcDrawable(src); }
From source file:uk.co.senab.photup.model.PhotoUpload.java
public void detectPhotoTags(final Bitmap originalBitmap) { // If we've already done Face detection, don't do it again... if (mCompletedDetection) { return;//from ww w . ja va2 s . com } final OnFaceDetectionListener listener = mFaceDetectListener.get(); if (null != listener) { listener.onFaceDetectionStarted(this); } final int bitmapWidth = originalBitmap.getWidth(); final int bitmapHeight = originalBitmap.getHeight(); Bitmap bitmap = originalBitmap; // The Face detector only accepts 565 bitmaps, so create one if needed if (Bitmap.Config.RGB_565 != bitmap.getConfig()) { bitmap = originalBitmap.copy(Bitmap.Config.RGB_565, false); } final FaceDetector detector = new FaceDetector(bitmapWidth, bitmapHeight, Constants.FACE_DETECTOR_MAX_FACES); final FaceDetector.Face[] faces = new FaceDetector.Face[Constants.FACE_DETECTOR_MAX_FACES]; final int detectedFaces = detector.findFaces(bitmap, faces); // We must have created a converted 565 bitmap if (bitmap != originalBitmap) { bitmap.recycle(); bitmap = null; } if (Flags.DEBUG) { Log.d(LOG_TAG, "Detected Faces: " + detectedFaces); } FaceDetector.Face face; final PointF point = new PointF(); for (int i = 0, z = faces.length; i < z; i++) { face = faces[i]; if (null != face) { if (Flags.DEBUG) { Log.d(LOG_TAG, "Detected Face with confidence: " + face.confidence()); } face.getMidPoint(point); addPhotoTag(new PhotoTag(point.x, point.y, bitmapWidth, bitmapWidth)); } } if (null != listener) { listener.onFaceDetectionFinished(this); } mFaceDetectListener = null; mCompletedDetection = true; }
From source file:com.tooltip.Tooltip.java
private PointF calculateLocation() { PointF location = new PointF(); final RectF anchorRect = Util.calculateRectInWindow(mAnchorView); final PointF anchorCenter = new PointF(anchorRect.centerX(), anchorRect.centerY()); switch (mGravity) { case Gravity.START: location.x = anchorRect.left - mContentView.getWidth() - mMargin; location.y = anchorCenter.y - mContentView.getHeight() / 2f; break;// www . ja va 2 s. c o m case Gravity.END: location.x = anchorRect.right + mMargin; location.y = anchorCenter.y - mContentView.getHeight() / 2f; break; case Gravity.TOP: location.x = anchorCenter.x - mContentView.getWidth() / 2f; location.y = anchorRect.top - mContentView.getHeight() - mMargin; break; case Gravity.BOTTOM: location.x = anchorCenter.x - mContentView.getWidth() / 2f; location.y = anchorRect.bottom + mMargin; break; } return location; }
From source file:com.pseudosurface.levels.template.SimulatorActivity.java
@Override public boolean onTouchEvent(MotionEvent event) { float x = event.getX(); float y = event.getY(); // Remember some things for zooming PointF start = new PointF(); PointF mid = new PointF(); switch (event.getAction() & MotionEvent.ACTION_MASK) { case MotionEvent.ACTION_DOWN: start.set(event.getX(), event.getY()); // Log.d(TAG, "mode=DRAG"); break;/*w ww. j a v a 2 s. co m*/ case MotionEvent.ACTION_POINTER_DOWN: oldDist = spacing(event); if (oldDist > 10f) { midPoint(mid, event); mode = ZOOM; // Log.d(TAG, "mode=ZOOM"); } break; case MotionEvent.ACTION_UP: case MotionEvent.ACTION_POINTER_UP: mode = NONE; oldDist = -1; // Log.d(TAG, "mode=NONE"); break; case MotionEvent.ACTION_MOVE: if (mode == ZOOM) { float newDist = spacing(event); if (newDist > simulation.minZoom && oldDist != -1) { simulation.zoom -= (newDist - oldDist) * .05; } oldDist = newDist; } else { float dz = x - mPreviousX; float dy = y - mPreviousY; float r = (float) Math.sqrt(dz * dz + dy * dy); double theta = Math.atan2(dy, dz) + Math.PI + SimulatorActivity.angleLR; try { simulation.world.objects[simulation.world.getPlayerIndex()].omega[0] += .05f * r * Math.cos(theta); simulation.world.objects[simulation.world.getPlayerIndex()].omega[2] += .05f * r * Math.sin(theta); } catch (Exception e) { } //MainActivity.angleLR += dx*.01; //simulation.zoom += dy*.01; } break; } mPreviousX = x; mPreviousY = y; gestureDetector.onTouchEvent(event); return true; // indicate event was handled }
From source file:edu.ptu.navpattern.tooltip.Tooltip.java
private PointF calculateLocation() { PointF location = new PointF(); final RectF anchorRect = calculateRectInWindow(mAnchorView); final PointF anchorCenter = new PointF(anchorRect.centerX(), anchorRect.centerY()); switch (mGravity) { case Gravity.START: location.x = anchorRect.left - mContentView.getWidth() - mMargin; location.y = anchorCenter.y - mContentView.getHeight() / 2f; break;//from ww w .jav a2s . com case Gravity.END: location.x = anchorRect.right + mMargin; location.y = anchorCenter.y - mContentView.getHeight() / 2f; break; case Gravity.TOP: location.x = anchorCenter.x - mContentView.getWidth() / 2f; location.y = anchorRect.top - mContentView.getHeight() - mMargin; break; case Gravity.BOTTOM: location.x = anchorCenter.x - mContentView.getWidth() / 2f; location.y = anchorRect.bottom + mMargin; break; } return location; }
From source file:org.akop.crosswords.view.CrosswordView.java
public CrosswordView(Context context, AttributeSet attrs) { super(context, attrs); if (!isInEditMode()) { setLayerType(View.LAYER_TYPE_HARDWARE, null); }//from w w w .ja v a 2 s .c om // Set drawing defaults Resources r = context.getResources(); DisplayMetrics dm = r.getDisplayMetrics(); int cellFillColor = NORMAL_CELL_FILL_COLOR; int cheatedCellFillColor = CHEATED_CELL_FILL_COLOR; int mistakeCellFillColor = MISTAKE_CELL_FILL_COLOR; int selectedWordFillColor = SELECTED_WORD_FILL_COLOR; int selectedCellFillColor = SELECTED_CELL_FILL_COLOR; int textColor = TEXT_COLOR; int cellStrokeColor = CELL_STROKE_COLOR; int circleStrokeColor = CIRCLE_STROKE_COLOR; float numberTextSize = NUMBER_TEXT_SIZE * dm.scaledDensity; float answerTextSize = ANSWER_TEXT_SIZE * dm.scaledDensity; mCellSize = CELL_SIZE * dm.density; mNumberTextPadding = NUMBER_TEXT_PADDING * dm.density; mAnswerTextPadding = ANSWER_TEXT_PADDING * dm.density; // Read supplied attributes if (attrs != null) { Resources.Theme theme = context.getTheme(); TypedArray a = theme.obtainStyledAttributes(attrs, R.styleable.Crossword, 0, 0); mCellSize = a.getDimension(R.styleable.Crossword_cellSize, mCellSize); mNumberTextPadding = a.getDimension(R.styleable.Crossword_numberTextPadding, mNumberTextPadding); numberTextSize = a.getDimension(R.styleable.Crossword_numberTextSize, numberTextSize); mAnswerTextPadding = a.getDimension(R.styleable.Crossword_answerTextPadding, mAnswerTextPadding); answerTextSize = a.getDimension(R.styleable.Crossword_answerTextSize, answerTextSize); cellFillColor = a.getColor(R.styleable.Crossword_defaultCellFillColor, cellFillColor); cheatedCellFillColor = a.getColor(R.styleable.Crossword_cheatedCellFillColor, cheatedCellFillColor); mistakeCellFillColor = a.getColor(R.styleable.Crossword_mistakeCellFillColor, mistakeCellFillColor); selectedWordFillColor = a.getColor(R.styleable.Crossword_selectedWordFillColor, selectedWordFillColor); selectedCellFillColor = a.getColor(R.styleable.Crossword_selectedCellFillColor, selectedCellFillColor); cellStrokeColor = a.getColor(R.styleable.Crossword_cellStrokeColor, cellStrokeColor); circleStrokeColor = a.getColor(R.styleable.Crossword_circleStrokeColor, circleStrokeColor); textColor = a.getColor(R.styleable.Crossword_textColor, textColor); a.recycle(); } mMarkerSideLength = mCellSize * MARKER_TRIANGLE_LENGTH_FRACTION; // Init paints mCellFillPaint = new Paint(); mCellFillPaint.setColor(cellFillColor); mCellFillPaint.setStyle(Paint.Style.FILL); mCheatedCellFillPaint = new Paint(); mCheatedCellFillPaint.setColor(cheatedCellFillColor); mCheatedCellFillPaint.setStyle(Paint.Style.FILL); mMistakeCellFillPaint = new Paint(); mMistakeCellFillPaint.setColor(mistakeCellFillColor); mMistakeCellFillPaint.setStyle(Paint.Style.FILL); mSelectedWordFillPaint = new Paint(); mSelectedWordFillPaint.setColor(selectedWordFillColor); mSelectedWordFillPaint.setStyle(Paint.Style.FILL); mSelectedCellFillPaint = new Paint(); mSelectedCellFillPaint.setColor(selectedCellFillColor); mSelectedCellFillPaint.setStyle(Paint.Style.FILL); mCellStrokePaint = new Paint(); mCellStrokePaint.setColor(cellStrokeColor); mCellStrokePaint.setStyle(Paint.Style.STROKE); // mCellStrokePaint.setStrokeWidth(1); mCircleStrokePaint = new Paint(Paint.ANTI_ALIAS_FLAG); mCircleStrokePaint.setColor(circleStrokeColor); mCircleStrokePaint.setStyle(Paint.Style.STROKE); mCircleStrokePaint.setStrokeWidth(1); mNumberTextPaint = new Paint(Paint.ANTI_ALIAS_FLAG); mNumberTextPaint.setColor(textColor); mNumberTextPaint.setTextAlign(Paint.Align.CENTER); mNumberTextPaint.setTextSize(numberTextSize); mNumberStrokePaint = new Paint(Paint.ANTI_ALIAS_FLAG); mNumberStrokePaint.setColor(cellFillColor); mNumberStrokePaint.setTextAlign(Paint.Align.CENTER); mNumberStrokePaint.setTextSize(numberTextSize); mNumberStrokePaint.setStyle(Paint.Style.STROKE); mNumberStrokePaint.setStrokeWidth(NUMBER_TEXT_STROKE_WIDTH * dm.scaledDensity); mAnswerTextPaint = new Paint(Paint.ANTI_ALIAS_FLAG); mAnswerTextPaint.setColor(textColor); mAnswerTextPaint.setTextSize(answerTextSize); mAnswerTextPaint.setTextAlign(Paint.Align.CENTER); // http://www.google.com/fonts/specimen/Kalam Typeface typeface = Typeface.createFromAsset(context.getAssets(), "kalam-regular.ttf"); mAnswerTextPaint.setTypeface(typeface); // Init rest of the values mCircleRadius = (mCellSize / 2) - mCircleStrokePaint.getStrokeWidth(); mPuzzleCells = EMPTY_CELLS; mPuzzleWidth = 0; mPuzzleHeight = 0; mAllowedChars = EMPTY_CHARS; mRenderScale = 0; mBitmapOffset = new PointF(); mCenteredOffset = new PointF(); mTranslationBounds = new RectF(); mScaleDetector = new ScaleGestureDetector(context, new ScaleListener()); mGestureDetector = new GestureDetector(context, new GestureListener()); mContentRect = new RectF(); mPuzzleRect = new RectF(); mBitmapPaint = new Paint(Paint.FILTER_BITMAP_FLAG); mScroller = new Scroller(context, null, true); mZoomer = new Zoomer(context); setFocusableInTouchMode(true); setOnKeyListener(this); }
From source file:org.protocoderrunner.apprunner.api.PUI.java
public void draggable(View v) { v.setOnTouchListener(new OnTouchListener() { PointF downPT = new PointF(); // Record Mouse Position When Pressed // Down/*ww w .ja va2s .com*/ PointF startPT = new PointF(); // Record Start Position of 'img' @Override public boolean onTouch(View v, MotionEvent event) { int eid = event.getAction(); switch (eid) { case MotionEvent.ACTION_MOVE: PointF mv = new PointF(event.getX() - downPT.x, event.getY() - downPT.y); v.setX((int) (startPT.x + mv.x)); v.setY((int) (startPT.y + mv.y)); startPT = new PointF(v.getX(), v.getY()); break; case MotionEvent.ACTION_DOWN: downPT.x = event.getX(); downPT.y = event.getY(); startPT = new PointF(v.getX(), v.getY()); break; case MotionEvent.ACTION_UP: // Nothing have to do break; default: break; } return true; } }); }
From source file:org.akop.ararat.view.CrosswordView.java
public CrosswordView(Context context, AttributeSet attrs) { super(context, attrs); if (!isInEditMode()) { setLayerType(View.LAYER_TYPE_HARDWARE, null); }//from w w w . j a va 2 s .c o m // Set drawing defaults Resources r = context.getResources(); DisplayMetrics dm = r.getDisplayMetrics(); int cellFillColor = NORMAL_CELL_FILL_COLOR; int cheatedCellFillColor = CHEATED_CELL_FILL_COLOR; int mistakeCellFillColor = MISTAKE_CELL_FILL_COLOR; int selectedWordFillColor = SELECTED_WORD_FILL_COLOR; int selectedCellFillColor = SELECTED_CELL_FILL_COLOR; int markedCellFillColor = MARKED_CELL_FILL_COLOR; int numberTextColor = NUMBER_TEXT_COLOR; int cellStrokeColor = CELL_STROKE_COLOR; int circleStrokeColor = CIRCLE_STROKE_COLOR; int answerTextColor = ANSWER_TEXT_COLOR; mScaledDensity = dm.scaledDensity; float numberTextSize = NUMBER_TEXT_SIZE * mScaledDensity; mAnswerTextSize = ANSWER_TEXT_SIZE * mScaledDensity; mCellSize = CELL_SIZE * dm.density; mNumberTextPadding = NUMBER_TEXT_PADDING * dm.density; mIsEditable = true; mInputMode = INPUT_MODE_KEYBOARD; mSkipOccupiedOnType = false; mSelectFirstUnoccupiedOnNav = true; mMaxBitmapSize = DEFAULT_MAX_BITMAP_DIMENSION; // Read supplied attributes if (attrs != null) { Resources.Theme theme = context.getTheme(); TypedArray a = theme.obtainStyledAttributes(attrs, R.styleable.CrosswordView, 0, 0); mCellSize = a.getDimension(R.styleable.CrosswordView_cellSize, mCellSize); mNumberTextPadding = a.getDimension(R.styleable.CrosswordView_numberTextPadding, mNumberTextPadding); numberTextSize = a.getDimension(R.styleable.CrosswordView_numberTextSize, numberTextSize); mAnswerTextSize = a.getDimension(R.styleable.CrosswordView_answerTextSize, mAnswerTextSize); answerTextColor = a.getColor(R.styleable.CrosswordView_answerTextColor, answerTextColor); cellFillColor = a.getColor(R.styleable.CrosswordView_defaultCellFillColor, cellFillColor); cheatedCellFillColor = a.getColor(R.styleable.CrosswordView_cheatedCellFillColor, cheatedCellFillColor); mistakeCellFillColor = a.getColor(R.styleable.CrosswordView_mistakeCellFillColor, mistakeCellFillColor); selectedWordFillColor = a.getColor(R.styleable.CrosswordView_selectedWordFillColor, selectedWordFillColor); selectedCellFillColor = a.getColor(R.styleable.CrosswordView_selectedCellFillColor, selectedCellFillColor); markedCellFillColor = a.getColor(R.styleable.CrosswordView_markedCellFillColor, markedCellFillColor); cellStrokeColor = a.getColor(R.styleable.CrosswordView_cellStrokeColor, cellStrokeColor); circleStrokeColor = a.getColor(R.styleable.CrosswordView_circleStrokeColor, circleStrokeColor); numberTextColor = a.getColor(R.styleable.CrosswordView_numberTextColor, numberTextColor); mIsEditable = a.getBoolean(R.styleable.CrosswordView_editable, mIsEditable); mSkipOccupiedOnType = a.getBoolean(R.styleable.CrosswordView_skipOccupiedOnType, mSkipOccupiedOnType); mSelectFirstUnoccupiedOnNav = a.getBoolean(R.styleable.CrosswordView_selectFirstUnoccupiedOnNav, mSelectFirstUnoccupiedOnNav); a.recycle(); } mRevealSetsCheatFlag = true; mMarkerSideLength = mCellSize * MARKER_TRIANGLE_LENGTH_FRACTION; // Init paints mCellFillPaint = new Paint(); mCellFillPaint.setColor(cellFillColor); mCellFillPaint.setStyle(Paint.Style.FILL); mCheatedCellFillPaint = new Paint(); mCheatedCellFillPaint.setColor(cheatedCellFillColor); mCheatedCellFillPaint.setStyle(Paint.Style.FILL); mMistakeCellFillPaint = new Paint(); mMistakeCellFillPaint.setColor(mistakeCellFillColor); mMistakeCellFillPaint.setStyle(Paint.Style.FILL); mSelectedWordFillPaint = new Paint(); mSelectedWordFillPaint.setColor(selectedWordFillColor); mSelectedWordFillPaint.setStyle(Paint.Style.FILL); mSelectedCellFillPaint = new Paint(); mSelectedCellFillPaint.setColor(selectedCellFillColor); mSelectedCellFillPaint.setStyle(Paint.Style.FILL); mMarkedCellFillPaint = new Paint(); mMarkedCellFillPaint.setColor(markedCellFillColor); mMarkedCellFillPaint.setStyle(Paint.Style.FILL); mCellStrokePaint = new Paint(); mCellStrokePaint.setColor(cellStrokeColor); mCellStrokePaint.setStyle(Paint.Style.STROKE); // mCellStrokePaint.setStrokeWidth(1); mCircleStrokePaint = new Paint(Paint.ANTI_ALIAS_FLAG); mCircleStrokePaint.setColor(circleStrokeColor); mCircleStrokePaint.setStyle(Paint.Style.STROKE); mCircleStrokePaint.setStrokeWidth(1); mNumberTextPaint = new Paint(Paint.ANTI_ALIAS_FLAG); mNumberTextPaint.setColor(numberTextColor); mNumberTextPaint.setTextAlign(Paint.Align.CENTER); mNumberTextPaint.setTextSize(numberTextSize); // Compute number height mNumberTextPaint.getTextBounds("0", 0, "0".length(), mTempRect); mNumberTextHeight = mTempRect.height(); mNumberStrokePaint = new Paint(Paint.ANTI_ALIAS_FLAG); mNumberStrokePaint.setColor(cellFillColor); mNumberStrokePaint.setTextAlign(Paint.Align.CENTER); mNumberStrokePaint.setTextSize(numberTextSize); mNumberStrokePaint.setStyle(Paint.Style.STROKE); mNumberStrokePaint.setStrokeWidth(NUMBER_TEXT_STROKE_WIDTH * mScaledDensity); mAnswerTextPaint = new Paint(Paint.ANTI_ALIAS_FLAG); mAnswerTextPaint.setColor(answerTextColor); mAnswerTextPaint.setTextSize(mAnswerTextSize); // Init rest of the values mCircleRadius = (mCellSize / 2) - mCircleStrokePaint.getStrokeWidth(); mPuzzleCells = EMPTY_CELLS; mPuzzleWidth = 0; mPuzzleHeight = 0; mAllowedChars = EMPTY_CHARS; mRenderScale = 0; mBitmapOffset = new PointF(); mCenteredOffset = new PointF(); mTranslationBounds = new RectF(); mScaleDetector = new ScaleGestureDetector(context, new ScaleListener()); mGestureDetector = new GestureDetector(context, new GestureListener()); mContentRect = new RectF(); mPuzzleRect = new RectF(); mBitmapPaint = new Paint(Paint.FILTER_BITMAP_FLAG); mScroller = new Scroller(context, null, true); mZoomer = new Zoomer(context); mUndoBuffer = new Stack<>(); setFocusableInTouchMode(mIsEditable && mInputMode != INPUT_MODE_NONE); setOnKeyListener(this); }