Example usage for android.graphics Rect height

List of usage examples for android.graphics Rect height

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  4. android.graphics.*
  5. Rect
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Introduction

In this page you can find the example usage for android.graphics Rect height.

Prototype

public final int height()

Source Link

Usage

From source file:com.juce.JuceAppActivity.java

public final int[] renderGlyph (char glyph, Paint paint, android.graphics.Matrix matrix, Rect bounds)
{
    Path p = new Path();
    paint.getTextPath (String.valueOf (glyph), 0, 1, 0.0f, 0.0f, p);

    RectF boundsF = new RectF();
    p.computeBounds (boundsF, true);//from w  ww  .  j a v a 2s .c  o  m
    matrix.mapRect (boundsF);

    boundsF.roundOut (bounds);
    bounds.left--;
    bounds.right++;

    final int w = bounds.width();
    final int h = Math.max (1, bounds.height());

    Bitmap bm = Bitmap.createBitmap (w, h, Bitmap.Config.ARGB_8888);

    Canvas c = new Canvas (bm);
    matrix.postTranslate (-bounds.left, -bounds.top);
    c.setMatrix (matrix);
    c.drawPath (p, paint);

    final int sizeNeeded = w * h;
    if (cachedRenderArray.length < sizeNeeded)
        cachedRenderArray = new int [sizeNeeded];

    bm.getPixels (cachedRenderArray, 0, w, 0, 0, w, h);
    bm.recycle();
    return cachedRenderArray;
}

From source file:com.android.leanlauncher.Workspace.java

/**
 * Draw the View v into the given Canvas.
 *
 * @param v the view to draw/*from   w  w w.ja v a2s .com*/
 * @param destCanvas the canvas to draw on
 * @param padding the horizontal and vertical padding to use when drawing
 */
private static void drawDragView(View v, Canvas destCanvas, int padding) {
    final Rect clipRect = sTempRect;
    v.getDrawingRect(clipRect);

    destCanvas.save();
    if (v instanceof TextView) {
        Drawable d = ((TextView) v).getCompoundDrawables()[1];
        Rect bounds = getDrawableBounds(d);
        clipRect.set(0, 0, bounds.width() + padding, bounds.height() + padding);
        destCanvas.translate(padding / 2 - bounds.left, padding / 2 - bounds.top);
        d.draw(destCanvas);
    } else {
        destCanvas.translate(-v.getScrollX() + padding / 2, -v.getScrollY() + padding / 2);
        destCanvas.clipRect(clipRect, Op.REPLACE);
        v.draw(destCanvas);
    }
    destCanvas.restore();
}

From source file:com.grottworkshop.gwsvectorsandboxlib.VectorDrawable.java

@Override
public void draw(Canvas canvas) {
    final Rect bounds = getBounds();
    if (bounds.width() == 0 || bounds.height() == 0) {
        // too small to draw
        return;/*from   w  w w.ja  v a2s. co m*/
    }

    final int saveCount = canvas.save();
    final boolean needMirroring = needMirroring();

    canvas.translate(bounds.left, bounds.top);
    if (needMirroring) {
        canvas.translate(bounds.width(), 0);
        canvas.scale(-1.0f, 1.0f);
    }

    // Color filters always override tint filters.
    final ColorFilter colorFilter = mColorFilter == null ? mTintFilter : mColorFilter;

    if (!mAllowCaching) {
        // AnimatedVectorDrawable
        if (!mVectorState.hasTranslucentRoot()) {
            mVectorState.mVPathRenderer.draw(canvas, bounds.width(), bounds.height(), colorFilter);
        } else {
            mVectorState.createCachedBitmapIfNeeded(bounds);
            mVectorState.updateCachedBitmap(bounds);
            mVectorState.drawCachedBitmapWithRootAlpha(canvas, colorFilter);
        }
    } else {
        // Static Vector Drawable case.
        mVectorState.createCachedBitmapIfNeeded(bounds);
        if (!mVectorState.canReuseCache()) {
            mVectorState.updateCachedBitmap(bounds);
            mVectorState.updateCacheStates();
        }
        mVectorState.drawCachedBitmapWithRootAlpha(canvas, colorFilter);
    }

    canvas.restoreToCount(saveCount);
}

From source file:com.gigamole.library.NavigationTabBar.java

@Override
protected void onMeasure(final int widthMeasureSpec, final int heightMeasureSpec) {
    super.onMeasure(widthMeasureSpec, heightMeasureSpec);

    // Get measure size
    final int width = MeasureSpec.getSize(widthMeasureSpec);
    final int height = MeasureSpec.getSize(heightMeasureSpec);

    if (mModels.isEmpty() || width == 0 || height == 0)
        return;//from   ww  w. ja va2  s .  c o m

    // Detect orientation and calculate icon size
    if (width > height) {
        mIsHorizontalOrientation = true;

        // Get smaller side
        float side = mModelSize > height ? height : mModelSize;
        if (mIsBadged)
            side -= side * TITLE_SIZE_FRACTION;

        mModelSize = (float) width / (float) mModels.size();
        mIconSize = (int) (side * (mIsTitled ? TITLE_ICON_SIZE_FRACTION : ICON_SIZE_FRACTION));

        mModelTitleSize = side * TITLE_SIZE_FRACTION;
        mTitleMargin = side * TITLE_MARGIN_FRACTION;

        // If is badged mode, so get vars and set paint with default bounds
        if (mIsBadged) {
            mBadgeTitleSize = mModelTitleSize * BADGE_TITLE_SIZE_FRACTION;

            final Rect badgeBounds = new Rect();
            mBadgePaint.setTextSize(mBadgeTitleSize);
            mBadgePaint.getTextBounds(PREVIEW_BADGE, 0, 1, badgeBounds);
            mBadgeMargin = (badgeBounds.height() * 0.5f)
                    + (mBadgeTitleSize * BADGE_HORIZONTAL_FRACTION * BADGE_VERTICAL_FRACTION);
        }
    } else {
        mIsHorizontalOrientation = false;
        mIsTitled = false;
        mIsBadged = false;

        mModelSize = (float) height / (float) mModels.size();
        mIconSize = (int) ((mModelSize > width ? width : mModelSize) * ICON_SIZE_FRACTION);
    }

    // Set bounds for NTB
    mBounds.set(0.0f, 0.0f, width, height - mBadgeMargin);

    // Set main bitmap
    mBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    mCanvas = new Canvas(mBitmap);

    // Set pointer canvas
    mPointerBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    mPointerCanvas = new Canvas(mPointerBitmap);

    // Set icons canvas
    mIconsBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    mIconsCanvas = new Canvas(mIconsBitmap);

    // Set scale fraction for icons
    for (Model model : mModels) {
        final float originalIconSize = model.mIcon.getWidth() > model.mIcon.getHeight() ? model.mIcon.getWidth()
                : model.mIcon.getHeight();
        model.mInactiveIconScale = (float) mIconSize / originalIconSize;
        model.mActiveIconScaleBy = model.mInactiveIconScale
                * (mIsTitled ? TITLE_ACTIVE_ICON_SCALE_BY : ACTIVE_ICON_SCALE_BY);
    }

    // Set start position of pointer for preview or on start
    if (isInEditMode() || !mIsViewPagerMode) {
        mIsSetIndexFromTabBar = true;

        // Set random in preview mode
        if (isInEditMode()) {
            mIndex = new Random().nextInt(mModels.size());

            if (mIsBadged)
                for (int i = 0; i < mModels.size(); i++) {
                    final Model model = mModels.get(i);

                    if (i == mIndex) {
                        model.mBadgeFraction = MAX_FRACTION;
                        model.showBadge();
                    } else {
                        model.mBadgeFraction = MIN_FRACTION;
                        model.hideBadge();
                    }
                }
        }

        mStartPointerX = mIndex * mModelSize;
        mEndPointerX = mStartPointerX;
        updateIndicatorPosition(MAX_FRACTION);
    }
}

From source file:com.icloud.listenbook.base.view.DraggableGridViewPager.java

/***
 * ?/*from   w ww  . ja  va  2 s. c o m*/
 * **/
private void animateDragged() {
    if (mLastDragged >= 0) {
        final View v = getChildAt(mLastDragged);

        final Rect r = new Rect(v.getLeft(), v.getTop(), v.getRight(), v.getBottom());
        r.inset(-r.width() / 20, -r.height() / 20);
        v.measure(MeasureSpec.makeMeasureSpec(r.width(), MeasureSpec.EXACTLY),
                MeasureSpec.makeMeasureSpec(r.height(), MeasureSpec.EXACTLY));
        v.layout(r.left, r.top, r.right, r.bottom);

        AnimationSet animSet = new AnimationSet(true);
        ScaleAnimation scale = new ScaleAnimation(0.9091f, 1, 0.9091f, 1, v.getWidth() / 2, v.getHeight() / 2);
        scale.setDuration(ANIMATION_DURATION);
        AlphaAnimation alpha = new AlphaAnimation(1, .5f);
        alpha.setDuration(ANIMATION_DURATION);

        animSet.addAnimation(scale);
        animSet.addAnimation(alpha);
        animSet.setFillEnabled(true);
        animSet.setFillAfter(true);

        v.clearAnimation();
        v.startAnimation(animSet);
    }
}

From source file:de.madvertise.android.sdk.MadvertiseView.java

/**
 * Draw the ad background for a text banner
 *
 * @param canvas//  w  w  w. j  av a2s .c  o m
 * @param rectangle
 * @param backgroundColor
 * @param mTextColor
 */
private void drawTextBannerBackground(final Canvas canvas, final Rect rectangle, final int backgroundColor,
        int shineColor) {
    Paint paint = new Paint();
    paint.setColor(backgroundColor);
    paint.setAntiAlias(true);
    canvas.drawRect(rectangle, paint);

    int upperColor = Color.argb(GRADIENT_TOP_ALPHA, Color.red(shineColor), Color.green(shineColor),
            Color.blue(shineColor));
    int[] gradientColors = { upperColor, shineColor };
    GradientDrawable gradientDrawable = new GradientDrawable(GradientDrawable.Orientation.TOP_BOTTOM,
            gradientColors);

    int stop = (int) (rectangle.height() * GRADIENT_STOP) + rectangle.top;
    gradientDrawable.setBounds(rectangle.left, rectangle.top, rectangle.right, stop);
    gradientDrawable.draw(canvas);

    Rect shadowRect = new Rect(rectangle.left, stop, rectangle.right, rectangle.bottom);
    Paint shadowPaint = new Paint();
    shadowPaint.setColor(shineColor);
    canvas.drawRect(shadowRect, shadowPaint);
}

From source file:org.alfresco.mobile.android.application.extension.samsung.pen.SNoteEditorActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    AnalyticsHelper.reportScreen(this, AnalyticsManager.SCREEN_SAMSUNG_SNOTE_EDITOR);

    super.onCreate(savedInstanceState);
    setContentView(R.layout.snote_editor);
    context = this;

    // TOOLBAR//from   w w w  .j  a v  a 2s .  c o  m
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    if (toolbar != null) {
        setSupportActionBar(toolbar);
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
        getSupportActionBar().setHomeButtonEnabled(true);
    }

    // Retrieve information
    String action = getIntent().getAction();
    if (Intent.ACTION_VIEW.equals(action)) {
        if (getIntent().getData() != null) {
            String filePath = BaseActionUtils.getPath(this, getIntent().getData());
            file = new File(filePath);
        } else {
            AlfrescoNotificationManager.getInstance(this).showLongToast(getString(R.string.editor_error_open));
            finish();
            return;
        }
    }

    // Init Spen
    boolean isSpenFeatureEnabled = false;
    Spen spenPackage = new Spen();
    try {
        spenPackage.initialize(this);
        isSpenFeatureEnabled = spenPackage.isFeatureEnabled(Spen.DEVICE_PEN);
    } catch (SsdkUnsupportedException e) {
        if (SNoteUtils.processUnsupportedException(this, e)) {
            return;
        }
    } catch (Exception e1) {
        Log.e(TAG, Log.getStackTraceString(e1));
        finish();
    }

    FrameLayout spenViewContainer = (FrameLayout) findViewById(R.id.spenViewContainer);
    RelativeLayout spenViewLayout = (RelativeLayout) findViewById(R.id.spenViewLayout);

    // PEN SETTINGS
    spenSettingView = new SpenSettingPenLayout(context, "", spenViewLayout);
    if (spenSettingView == null) {
        finish();
    }
    spenViewContainer.addView(spenSettingView);

    // ERASER SETTINGS
    eraserSettingView = new SpenSettingEraserLayout(context, "", spenViewLayout);
    if (eraserSettingView == null) {
        finish();
    }
    spenViewContainer.addView(eraserSettingView);

    // TEXT SETTINGS
    textSettingView = new SpenSettingTextLayout(context, "", new HashMap<String, String>(), spenViewLayout);
    if (textSettingView == null) {
        finish();
    }
    spenViewContainer.addView(textSettingView);

    // SELECTION SETTINGS
    selectionSettingView = new SpenSettingSelectionLayout(context, "", spenViewLayout);
    if (textSettingView == null) {
        finish();
    }
    spenViewContainer.addView(selectionSettingView);

    // SURFACE VIEW
    spenSurfaceView = new SpenSurfaceView(context);
    if (spenSurfaceView == null) {
        finish();
    }
    spenViewLayout.addView(spenSurfaceView);
    spenSettingView.setCanvasView(spenSurfaceView);
    eraserSettingView.setCanvasView(spenSurfaceView);
    textSettingView.setCanvasView(spenSurfaceView);
    selectionSettingView.setCanvasView(spenSurfaceView);

    // NOTE DOCUMENT
    Display display = getWindowManager().getDefaultDisplay();
    Rect mScreenRect = new Rect();
    display.getRectSize(mScreenRect);
    try {
        if (file != null && file.length() > 0) {
            spenNoteDoc = new SpenNoteDoc(context, file.getAbsolutePath(), mScreenRect.width(),
                    SpenNoteDoc.MODE_WRITABLE);
            if (spenNoteDoc.getPageCount() == 0) {
                spenPageDoc = spenNoteDoc.appendPage();
            } else {
                spenPageDoc = spenNoteDoc.getPage(spenNoteDoc.getLastEditedPageIndex());
            }
        } else {
            spenNoteDoc = new SpenNoteDoc(context, SpenNoteDoc.ORIENTATION_LANDSCAPE,
                    (mScreenRect.width() > mScreenRect.height()) ? mScreenRect.width() : mScreenRect.height(),
                    (mScreenRect.width() < mScreenRect.height()) ? mScreenRect.width() : mScreenRect.height());
            spenPageDoc = spenNoteDoc.appendPage();
            spenPageDoc.setBackgroundColor(getResources().getColor(android.R.color.white));
            spenPageDoc.clearHistory();
        }
    } catch (Exception e) {
        finish();
    }

    // Display Document
    spenSurfaceView.setPageDoc(spenPageDoc, true);
    spenSurfaceView.setBlankColor(getResources().getColor(R.color.grey_light));

    if (!isSpenFeatureEnabled) {
        mToolType = SpenSurfaceView.TOOL_FINGER;
        spenSurfaceView.setToolTypeAction(mToolType, SpenSurfaceView.ACTION_STROKE);

        // Touch listener for swipe if on Finger mode
        gdt = new GestureDetector(context, new GestureListener());
        spenSurfaceView.setOnTouchListener(touchListener);
    }

    // Init Pages
    mTxtView = (TextView) findViewById(R.id.spen_page);
    mTxtView.setText(String.format(getString(R.string.editor_paging),
            String.valueOf((spenNoteDoc.getPageIndexById(spenPageDoc.getId()) + 1)),
            spenNoteDoc.getPageCount()));

    // INIT Setting & Listeners
    initSettingInfo();
    spenSurfaceView.setTouchListener(penTouchListener);
    spenSurfaceView.setControlListener(controlListener);
    spenSurfaceView.setFlickListener(mFlickListener);

}

From source file:com.facebook.litho.MountState.java

private static void mountItemIncrementally(MountItem item, Rect itemBounds, Rect localVisibleRect) {
    final Component<?> component = item.getComponent();

    if (!isMountViewSpec(component)) {
        return;//from w  w  w  .jav a2  s . c om
    }

    // We can't just use the bounds of the View since we need the bounds relative to the
    // hosting LithoView (which is what the localVisibleRect is measured relative to).
    final View view = (View) item.getContent();
    final Rect rect = ComponentsPools.acquireRect();
    rect.set(Math.max(0, localVisibleRect.left - itemBounds.left),
            Math.max(0, localVisibleRect.top - itemBounds.top),
            itemBounds.width() - Math.max(0, itemBounds.right - localVisibleRect.right),
            itemBounds.height() - Math.max(0, itemBounds.bottom - localVisibleRect.bottom));

    mountViewIncrementally(view, rect);

    ComponentsPools.release(rect);
}

From source file:talex.zsw.baselibrary.widget.NavigationTabBar.java

@Override
protected void onMeasure(final int widthMeasureSpec, final int heightMeasureSpec) {
    super.onMeasure(widthMeasureSpec, heightMeasureSpec);

    // Get measure size
    final int width = MeasureSpec.getSize(widthMeasureSpec);
    final int height = MeasureSpec.getSize(heightMeasureSpec);

    if (mModels.isEmpty() || width == 0 || height == 0)
        return;//from  w ww .jav a  2s  . c  om

    // Detect orientation and calculate icon size
    if (width > height) {
        mIsHorizontalOrientation = true;

        // Get smaller side
        float side = mModelSize > height ? height : mModelSize;
        if (mIsBadged)
            side -= side * TITLE_SIZE_FRACTION;

        mModelSize = (float) width / (float) mModels.size();
        mIconSize = (int) (side * (mIsTitled ? TITLE_ICON_SIZE_FRACTION : ICON_SIZE_FRACTION));

        mModelTitleSize = side * TITLE_SIZE_FRACTION;
        mTitleMargin = side * TITLE_MARGIN_FRACTION;

        // If is badged mode, so get vars and set paint with default bounds
        if (mIsBadged) {
            mBadgeTitleSize = mModelTitleSize * BADGE_TITLE_SIZE_FRACTION;

            final Rect badgeBounds = new Rect();
            mBadgePaint.setTextSize(mBadgeTitleSize);
            mBadgePaint.getTextBounds(PREVIEW_BADGE, 0, 1, badgeBounds);
            mBadgeMargin = (badgeBounds.height() * 0.5f)
                    + (mBadgeTitleSize * BADGE_HORIZONTAL_FRACTION * BADGE_VERTICAL_FRACTION);
        }
    } else {
        mIsHorizontalOrientation = false;
        mIsTitled = false;
        mIsBadged = false;

        mModelSize = (float) height / (float) mModels.size();
        mIconSize = (int) ((mModelSize > width ? width : mModelSize) * ICON_SIZE_FRACTION);
    }

    // Set bounds for NTB
    mBounds.set(0.0f, 0.0f, width, height - mBadgeMargin);

    // Set main bitmap
    mBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    mCanvas = new Canvas(mBitmap);

    // Set pointer canvas
    mPointerBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    mPointerCanvas = new Canvas(mPointerBitmap);

    // Set icons canvas
    mIconsBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    mIconsCanvas = new Canvas(mIconsBitmap);

    // Set scale fraction for icons
    for (Model model : mModels) {
        final float originalIconSize = model.mIcon.getWidth() > model.mIcon.getHeight() ? model.mIcon.getWidth()
                : model.mIcon.getHeight();
        model.mInactiveIconScale = (float) mIconSize / originalIconSize;
        model.mActiveIconScaleBy = model.mInactiveIconScale
                * (mIsTitled ? TITLE_ACTIVE_ICON_SCALE_BY : ACTIVE_ICON_SCALE_BY);
    }

    // Set start position of pointer for preview or on start
    if (isInEditMode() || !mIsViewPagerMode) {
        mIsSetIndexFromTabBar = true;

        // Set random in preview mode
        if (isInEditMode()) {
            mIndex = new Random().nextInt(mModels.size());

            if (mIsBadged) {
                for (int i = 0; i < mModels.size(); i++) {
                    final Model model = mModels.get(i);

                    if (i == mIndex) {
                        model.mBadgeFraction = MAX_FRACTION;
                        model.showBadge();
                    } else {
                        model.mBadgeFraction = MIN_FRACTION;
                        model.hideBadge();
                    }
                }
            }
        }

        mStartPointerX = mIndex * mModelSize;
        mEndPointerX = mStartPointerX;
        updateIndicatorPosition(MAX_FRACTION);
    }
}

From source file:cc.flydev.launcher.Folder.java

private void centerAboutIcon() {
    DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams();

    DragLayer parent = (DragLayer) mLauncher.findViewById(R.id.drag_layer);
    int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth();
    int height = getFolderHeight();

    float scale = parent.getDescendantRectRelativeToSelf(mFolderIcon, mTempRect);

    LauncherAppState app = LauncherAppState.getInstance();
    DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();

    int centerX = (int) (mTempRect.left + mTempRect.width() * scale / 2);
    int centerY = (int) (mTempRect.top + mTempRect.height() * scale / 2);
    int centeredLeft = centerX - width / 2;
    int centeredTop = centerY - height / 2;
    int currentPage = mLauncher.getWorkspace().getNextPage();
    // In case the workspace is scrolling, we need to use the final scroll to compute
    // the folders bounds.
    mLauncher.getWorkspace().setFinalScrollForPageChange(currentPage);
    // We first fetch the currently visible CellLayoutChildren
    CellLayout currentLayout = (CellLayout) mLauncher.getWorkspace().getChildAt(currentPage);
    ShortcutAndWidgetContainer boundingLayout = currentLayout.getShortcutsAndWidgets();
    Rect bounds = new Rect();
    parent.getDescendantRectRelativeToSelf(boundingLayout, bounds);
    // We reset the workspaces scroll
    mLauncher.getWorkspace().resetFinalScrollForPageChange(currentPage);

    // We need to bound the folder to the currently visible CellLayoutChildren
    int left = Math.min(Math.max(bounds.left, centeredLeft), bounds.left + bounds.width() - width);
    int top = Math.min(Math.max(bounds.top, centeredTop), bounds.top + bounds.height() - height);
    if (grid.isPhone() && (grid.availableWidthPx - width) < grid.iconSizePx) {
        // Center the folder if it is full (on phones only)
        left = (grid.availableWidthPx - width) / 2;
    } else if (width >= bounds.width()) {
        // If the folder doesn't fit within the bounds, center it about the desired bounds
        left = bounds.left + (bounds.width() - width) / 2;
    }/*from  w w w. j  a  v  a  2 s .  com*/
    if (height >= bounds.height()) {
        top = bounds.top + (bounds.height() - height) / 2;
    }

    int folderPivotX = width / 2 + (centeredLeft - left);
    int folderPivotY = height / 2 + (centeredTop - top);
    setPivotX(folderPivotX);
    setPivotY(folderPivotY);
    mFolderIconPivotX = (int) (mFolderIcon.getMeasuredWidth() * (1.0f * folderPivotX / width));
    mFolderIconPivotY = (int) (mFolderIcon.getMeasuredHeight() * (1.0f * folderPivotY / height));

    lp.width = width;
    lp.height = height;
    lp.x = left;
    lp.y = top;
}