List of usage examples for android.view ScaleGestureDetector getFocusY
public float getFocusY()
From source file:cl.monsoon.s1next.widget.PhotoView.java
@Override public boolean onScale(ScaleGestureDetector detector) { if (mTransformsEnabled) { mIsDoubleTouch = false;/*from w ww. j a va 2s . c o m*/ float currentScale = getScale(); float newScale = currentScale * detector.getScaleFactor(); scale(newScale, detector.getFocusX(), detector.getFocusY()); } return true; }
From source file:martin.app.bitunion.widget.PhotoView.java
@Override public boolean onScale(@NonNull ScaleGestureDetector detector) { if (mTransformsEnabled) { mIsDoubleTouch = false;/* ww w . jav a 2 s . c om*/ float currentScale = getScale(); float newScale = currentScale * detector.getScaleFactor(); scale(newScale, detector.getFocusX(), detector.getFocusY()); } return true; }
From source file:com.android.volley.ui.PhotoView.java
@Override public boolean onScale(ScaleGestureDetector detector) { if (mTransformsEnabled) { mIsDoubleTouch = false;//from ww w . j av a2 s. co m float currentScale = getScale(); float newScale = currentScale * detector.getScaleFactor(); scale(newScale, detector.getFocusX(), detector.getFocusY()); } return true; }
From source file:de.tum.in.tumcampus.auxiliary.calendar.DayView.java
public boolean onScaleBegin(ScaleGestureDetector detector) { mHandleActionUp = false;//from w w w . j a va 2s . c om float gestureCenterInPixels = detector.getFocusY() - DAY_HEADER_HEIGHT; mGestureCenterHour = (mViewStartY + gestureCenterInPixels) / (mCellHeight + DAY_GAP); mStartingSpanY = Math.max(MIN_Y_SPAN, Math.abs(detector.getCurrentSpan())); //TODO .getCurrentSpanY() mCellHeightBeforeScaleGesture = mCellHeight; return true; }
From source file:pl.edu.agh.mindmapex.gui.MainActivity.java
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); mSharedPrefs = PreferenceManager.getDefaultSharedPreferences(this); progressDialog = ProgressDialog.show(this, "Drawing", "Please wait...", true, false); if (WelcomeScreen.workbook != null) { workbook = WelcomeScreen.workbook; }// www . j ava2 s. c om res = getResources(); if (handler == null) { handler = WorkbookHandler.createNewWorkbook(); } if (workbook == null) { workbook = handler.getWorkbook(); styleSheet = workbook.getStyleSheet(); style1 = styleSheet.createStyle(IStyle.TOPIC); styleSheet.addStyle(style1, IStyleSheet.NORMAL_STYLES); } styleSheet = workbook.getStyleSheet(); sheet1 = workbook.getPrimarySheet(); res = getResources(); if (style == null) { Intent intent = getIntent(); style = intent.getStringExtra(WelcomeScreen.STYLE); } if (root == null) { // Display display = getWindowManager().getDefaultDisplay(); setContentView(R.layout.main_content_view); lay = (DrawView) findViewById(R.id.main_draw_view); lay.post(new Runnable() { @Override public void run() { rootTopic = sheet1.getRootTopic(); root = new Box(); // Point size = new Point(lay.getWidth(), lay.getHeight()); // width = size.x / 2; // height = size.y / 2; root.setPoint(new pl.edu.agh.mindmapex.common.Point( lay.getWidth() / 2 - getResources().getDimensionPixelSize(R.dimen.init_box_size), lay.getHeight() / 2 - getResources().getDimensionPixelSize(R.dimen.init_box_size_height))); lay.setZOrderOnTop(true); if (style.equals("ReadyMap")) { if (sheet1.getTheme() == null) { root.setPoint(new pl.edu.agh.mindmapex.common.Point(width, height)); final HashMap<String, Box> boxes = new HashMap<>(); root.topic = rootTopic; if (root.topic.getStyleId() != null) { checkStyle(root); } else { root.setDrawableShape(res.getDrawable(R.drawable.round_rect)); } root.topic.setFolded(false); boxes.put(root.topic.getId(), root); for (ITopic t : root.topic.getAllChildren()) { Box b = new Box(); b.topic = t; boxes.put(root.topic.getId(), root); b.point = new pl.edu.agh.mindmapex.common.Point(); if (b.topic.getStyleId() != null) { checkStyle(b); } else { b.setDrawableShape(res.getDrawable(R.drawable.round_rect)); } b.parent = root; root.addChild(b); rootTopic.add(b.topic, 0, ITopic.ATTACHED); Utils.fireAddSubtopic(b, boxes); boxes.put(t.getId(), b); } Utils.findRelationships(boxes); } else { if (sheet1.getTheme().getName().equals("%classic") || sheet1.getTheme().getName().equals("%comic")) { root.setPoint(new pl.edu.agh.mindmapex.common.Point(width, height)); root.topic = rootTopic; final HashMap<String, Box> boxes = new HashMap<>(); if (root.topic.getStyleId() != null) { checkStyle(root); } else { root.setDrawableShape(res.getDrawable(R.drawable.elipse)); } root.topic.setFolded(false); boxes.put(root.topic.getId(), root); for (ITopic t : root.topic.getAllChildren()) { Box b = new Box(); b.topic = t; b.point = new pl.edu.agh.mindmapex.common.Point(); boxes.put(root.topic.getId(), root); if (b.topic.getStyleId() != null) { checkStyle(b); } else { b.setDrawableShape(res.getDrawable(R.drawable.round_rect)); } b.parent = root; root.addChild(b); Utils.fireAddSubtopic(b, boxes); rootTopic.add(b.topic, 0, ITopic.ATTACHED); boxes.put(t.getId(), b); } Utils.findRelationships(boxes); } else if (sheet1.getTheme().getName().equals("%simple")) { root.setPoint(new pl.edu.agh.mindmapex.common.Point(width, height)); final HashMap<String, Box> boxes = new HashMap<>(); root.topic = rootTopic; if (root.topic.getStyleId() != null) { checkStyle(root); } else { root.setDrawableShape(res.getDrawable(R.drawable.elipse)); } root.topic.setFolded(false); boxes.put(root.topic.getId(), root); for (ITopic t : root.topic.getAllChildren()) { Box b = new Box(); b.topic = t; b.point = new pl.edu.agh.mindmapex.common.Point(); boxes.put(root.topic.getId(), root); if (b.topic.getStyleId() != null) { checkStyle(b); } else { b.setDrawableShape(res.getDrawable(R.drawable.no_border)); } b.parent = root; root.addChild(b); rootTopic.add(b.topic, 0, ITopic.ATTACHED); Utils.fireAddSubtopic(b, boxes); boxes.put(t.getId(), b); } Utils.findRelationships(boxes); } else if (sheet1.getTheme().getName().equals("%bussiness")) { root.setPoint(new pl.edu.agh.mindmapex.common.Point(width, height)); final HashMap<String, Box> boxes = new HashMap<>(); root.topic = rootTopic; if (root.topic.getStyleId() != null) { checkStyle(root); } else { root.setDrawableShape(res.getDrawable(R.drawable.round_rect)); } root.topic.setFolded(false); boxes.put(root.topic.getId(), root); for (ITopic t : root.topic.getAllChildren()) { Box b = new Box(); b.topic = t; b.point = new pl.edu.agh.mindmapex.common.Point(); boxes.put(root.topic.getId(), root); if (b.topic.getStyleId() != null) { checkStyle(b); } else { b.setDrawableShape(res.getDrawable(R.drawable.rect)); } b.parent = root; root.addChild(b); rootTopic.add(b.topic, 0, ITopic.ATTACHED); Utils.fireAddSubtopic(b, boxes); boxes.put(t.getId(), b); } Utils.findRelationships(boxes); } else if (sheet1.getTheme().getName().equals("%academese")) { root.setPoint(new pl.edu.agh.mindmapex.common.Point(width, height)); final HashMap<String, Box> boxes = new HashMap<>(); root.topic = rootTopic; if (root.topic.getStyleId() != null) { checkStyle(root); } else { root.setDrawableShape(res.getDrawable(R.drawable.rect)); } root.topic.setFolded(false); Style s = (Style) workbook.getStyleSheet().createStyle(IStyle.MAP); s.setProperty(Styles.FillColor, Integer.toString(res.getColor(R.color.dark_gray), 16)); styleSheet.addStyle(s, IStyleSheet.NORMAL_STYLES); sheet1.setStyleId(s.getId()); lay.setBackgroundColor(res.getColor(R.color.dark_gray)); boxes.put(root.topic.getId(), root); for (ITopic t : root.topic.getAllChildren()) { Box b = new Box(); b.topic = t; b.point = new pl.edu.agh.mindmapex.common.Point(); boxes.put(root.topic.getId(), root); if (b.topic.getStyleId() != null) { checkStyle(b); } else { b.setDrawableShape(res.getDrawable(R.drawable.elipse)); } b.parent = root; root.addChild(b); Utils.fireAddSubtopic(b, boxes); rootTopic.add(b.topic, 0, ITopic.ATTACHED); boxes.put(t.getId(), b); } Utils.findRelationships(boxes); } } } else if (style.equals("Default")) { rootTopic.setTitleText("Central Topic"); root.topic = rootTopic; root.topic.setFolded(false); root.setDrawableShape(res.getDrawable(R.drawable.round_rect)); IStyle style3 = styleSheet.createStyle(IStyle.TOPIC); style3.setProperty(Styles.FillColor, "#CCE5FF"); style3.setProperty(Styles.ShapeClass, Styles.TOPIC_SHAPE_ROUNDEDRECT); style3.setProperty(Styles.LineClass, Styles.BRANCH_CONN_STRAIGHT); styleSheet.addStyle(style3, IStyleSheet.NORMAL_STYLES); rootTopic.setStyleId(style3.getId()); } else if (style.equals("Classic")) { rootTopic.setTitleText("Central Topic"); root.topic = rootTopic; root.topic.setFolded(false); root.setDrawableShape(res.getDrawable(R.drawable.elipse)); IStyle style2 = styleSheet.createStyle(IStyle.THEME); style2.setName("%classic"); style2.setProperty(Styles.FillColor, String.valueOf(res.getColor(R.color.light_yellow))); styleSheet.addStyle(style2, IStyleSheet.NORMAL_STYLES); sheet1.setThemeId(style2.getId()); IStyle style3 = styleSheet.createStyle(IStyle.TOPIC); style3.setProperty(Styles.FillColor, "#9ACD32"); style3.setProperty(Styles.ShapeClass, Styles.TOPIC_SHAPE_ELLIPSE); style3.setProperty(Styles.LineClass, Styles.BRANCH_CONN_CURVE); styleSheet.addStyle(style3, IStyleSheet.NORMAL_STYLES); style2.setProperty(Style.TOPIC, style3.getId()); rootTopic.setStyleId(style3.getId()); } else if (style.equals("Simple")) { rootTopic.setTitleText("Central Topic"); root.topic = rootTopic; root.topic.setFolded(false); root.setDrawableShape(res.getDrawable(R.drawable.elipse)); IStyle style2 = styleSheet.createStyle(IStyle.THEME); style2.setName("%simple"); style2.setProperty(Styles.FillColor, String.valueOf(res.getColor(R.color.white))); styleSheet.addStyle(style2, IStyleSheet.NORMAL_STYLES); sheet1.setThemeId(style2.getId()); IStyle style3 = styleSheet.createStyle(IStyle.TOPIC); style3.setProperty(Styles.FillColor, "#FFFFFF"); style3.setProperty(Styles.ShapeClass, Styles.TOPIC_SHAPE_ELLIPSE); style3.setProperty(Styles.LineClass, Styles.BRANCH_CONN_CURVE); styleSheet.addStyle(style3, IStyleSheet.NORMAL_STYLES); style2.setProperty(Style.TOPIC, style3.getId()); rootTopic.setStyleId(style3.getId()); } else if (style.equals("Business")) { rootTopic.setTitleText("Central Topic"); root.topic = rootTopic; root.topic.setFolded(false); root.setDrawableShape(res.getDrawable(R.drawable.round_rect)); IStyle style2 = styleSheet.createStyle(IStyle.THEME); style2.setName("%business"); style2.setProperty(Styles.FillColor, String.valueOf(res.getColor(R.color.white))); styleSheet.addStyle(style2, IStyleSheet.NORMAL_STYLES); sheet1.setThemeId(style2.getId()); IStyle style3 = styleSheet.createStyle(IStyle.TOPIC); style3.setProperty(Styles.FillColor, "#B87333"); style3.setProperty(Styles.ShapeClass, Styles.TOPIC_SHAPE_ROUNDEDRECT); style3.setProperty(Styles.LineClass, Styles.BRANCH_CONN_CURVE); styleSheet.addStyle(style3, IStyleSheet.NORMAL_STYLES); style2.setProperty(Style.TOPIC, style3.getId()); rootTopic.setStyleId(style3.getId()); } else if (style.equals("Academese")) { rootTopic.setTitleText("Central Topic"); root.topic = rootTopic; root.topic.setFolded(false); root.setDrawableShape(res.getDrawable(R.drawable.rect)); IStyle style2 = styleSheet.createStyle(IStyle.THEME); style2.setProperty(Styles.FillColor, "#404040"); styleSheet.addStyle(style2, IStyleSheet.NORMAL_STYLES); sheet1.setStyleId(style2.getId()); lay.setBackgroundColor(res.getColor(R.color.dark_gray)); IStyle style3 = styleSheet.createStyle(IStyle.TOPIC); style3.setProperty(Styles.FillColor, "#404040"); style3.setProperty(Styles.ShapeClass, Styles.TOPIC_SHAPE_RECT); style3.setProperty(Styles.LineClass, Styles.BRANCH_CONN_STRAIGHT); style3.setProperty(Styles.LineColor, "#FFFFFF"); styleSheet.addStyle(style3, IStyleSheet.NORMAL_STYLES); style2.setProperty(Style.TOPIC, style3.getId()); rootTopic.setStyleId(style3.getId()); } } }); } else { setContentView(R.layout.main_content_view); lay = (DrawView) findViewById(R.id.main_draw_view); lay.setZOrderOnTop(true); } gestureDetector = new GestureDetector(this, gestList); Utils.lay = lay; if (lay != null) { lay.setOnTouchListener(new OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { detector.onTouchEvent(event); switch (event.getActionMasked()) { case (MotionEvent.ACTION_OUTSIDE): return true; case (MotionEvent.ACTION_UP): break; case MotionEvent.ACTION_POINTER_UP: if (!detector.isInProgress()) { int count = event.getPointerCount(); // Number of 'fingers' in this time Utils.getCoordsInView(lay, event, 1); boxEdited = Utils.whichBox(lay, event); float[] tab1 = Utils.getCoordsInView(lay, event, 0); float[] tab = Utils.getCoordsInView(lay, event, 1); if (count == 2 && boxEdited != null) { if (tab.length == 2) { if (mTourGuide != null) mTourGuide.cleanUp(); Box box1 = new Box(); box1.setPoint(new pl.edu.agh.mindmapex.common.Point( (int) tab[0] - (box1.getWidth() / 2), (int) tab[1] - (box1.getHeight() / 2))); AddBox addBox = new AddBox(); Properties properties = new Properties(); properties.put("box", MainActivity.boxEdited); properties.put("new_box", box1); properties.put("root", root); properties.put("res", res); properties.put("style", style); addBox.execute(properties); MainActivity.addCommendUndo(addBox); editContent(box1, addBox); lay.updateBoxWithText(box1); } } break; } default: break; } boolean response = gestureDetector.onTouchEvent(event); lay.requestFocus(); InputMethodManager in = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); in.hideSoftInputFromWindow(lay.getApplicationWindowToken(), 0); return response; } }); lay.setLayerType(View.LAYER_TYPE_SOFTWARE, null); } Utils.context = this; this.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN); ActionBar actionBar = getSupportActionBar(); actionBar.setDisplayOptions( ActionBar.DISPLAY_SHOW_HOME | ActionBar.DISPLAY_SHOW_TITLE | ActionBar.DISPLAY_SHOW_CUSTOM); actionBar.show(); detector = new ScaleGestureDetector(this, new SimpleOnScaleGestureListener() { @Override public boolean onScaleBegin(ScaleGestureDetector detector) { mScaling = true; return true; } @Override public boolean onScale(ScaleGestureDetector detector) { // float focusX = detector.getFocusX(); // float focusY = detector.getFocusY(); //// lay.setPivotX(mid.x); //// lay.setPivotY(mid.y); //// lay.pivotx = (int) (lastFocusX + detector.getFocusX())/2; //// lay.pivoty = (int) (lastFocusY+ detector.getFocusY())/2; // // lay.pivotx = (int) mid.x; // // lay.pivoty = (int) mid.y; // // lay.canvas.translate(-focusX,-focusY); lay.pivotx = detector.getFocusX(); lay.pivoty = detector.getFocusY(); // lay.transx = (lay.pivotx); // lay.transy = (lay.pivoty); // lay.pivotx = (int) mid.x; // lay.pivoty = (int) mid.y; // lay.setPivotX(lastFocusX); // lay.setPivotY(lastFocusY); float SF = detector.getScaleFactor(); lay.zoomx *= SF; lay.zoomy *= SF; // lay.canvas.scale(SF, SF, mid.x, mid.y); // float focusShiftX = focusX - lastFocusX; // float focusShiftY = focusY - lastFocusY; //lay.canvas.translate(focusX + focusShiftX, focusY + focusShiftY); // lastFocusX = focusX; // lastFocusY = focusY; // lay.transy = detector.getFocusY(); // lay.zoomx = Math.max(0.1f, Math.min(lay.zoomx, 5.0f)); // lay.zoomy = Math.max(0.1f, Math.min(lay.zoomy, 5.0f)); return true; } }); progressDialog.dismiss(); lay.setId(View.generateViewId()); lay.setSaveEnabled(true); if (savedInstanceState != null) { lay.transx = savedInstanceState.getFloat(TRANSX_KEY); lay.transy = savedInstanceState.getFloat(TRANSY_KEY); lay.zoomx = savedInstanceState.getFloat(ZOOMX_KEY); lay.zoomy = savedInstanceState.getFloat(ZOOMY_KEY); lay.pivotx = savedInstanceState.getFloat(PIVOTX_KEY); lay.pivoty = savedInstanceState.getFloat(PIVOTY_KEY); } }
From source file:de.tum.in.tumcampus.auxiliary.calendar.DayView.java
public boolean onScale(ScaleGestureDetector detector) { float spanY = Math.max(MIN_Y_SPAN, Math.abs(detector.getCurrentSpan()));//TODO .getCurrentSpanY() mCellHeight = (int) (mCellHeightBeforeScaleGesture * spanY / mStartingSpanY); if (mCellHeight < mMinCellHeight) { // If mStartingSpanY is too small, even a small increase in the // gesture can bump the mCellHeight beyond MAX_CELL_HEIGHT mStartingSpanY = spanY;// ww w.j a v a 2 s. com mCellHeight = mMinCellHeight; mCellHeightBeforeScaleGesture = mMinCellHeight; } else if (mCellHeight > MAX_CELL_HEIGHT) { mStartingSpanY = spanY; mCellHeight = MAX_CELL_HEIGHT; mCellHeightBeforeScaleGesture = MAX_CELL_HEIGHT; } int gestureCenterInPixels = (int) detector.getFocusY() - DAY_HEADER_HEIGHT; mViewStartY = (int) (mGestureCenterHour * (mCellHeight + DAY_GAP)) - gestureCenterInPixels; mMaxViewStartY = HOUR_GAP + 24 * (mCellHeight + HOUR_GAP) - mGridAreaHeight; if (mViewStartY < 0) { mViewStartY = 0; mGestureCenterHour = (mViewStartY + gestureCenterInPixels) / (float) (mCellHeight + DAY_GAP); } else if (mViewStartY > mMaxViewStartY) { mViewStartY = mMaxViewStartY; mGestureCenterHour = (mViewStartY + gestureCenterInPixels) / (float) (mCellHeight + DAY_GAP); } computeFirstHour(); mRemeasure = true; invalidate(); return true; }