Example usage for android.graphics Rect set

Introduction

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

Prototype

public void set(int left, int top, int right, int bottom) 

Source Link

Document

Set the rectangle's coordinates to the specified values.

Usage

From source file:com.android.gallery3d.ui.TileImageView.java

private void getRange(Rect out, int cX, int cY, int level, float scale, int rotation) {

    double radians = Math.toRadians(-rotation);
    double w = getWidth();
    double h = getHeight();

    double cos = Math.cos(radians);
    double sin = Math.sin(radians);
    int width = (int) Math.ceil(Math.max(Math.abs(cos * w - sin * h), Math.abs(cos * w + sin * h)));
    int height = (int) Math.ceil(Math.max(Math.abs(sin * w + cos * h), Math.abs(sin * w - cos * h)));

    int left = (int) Math.floor(cX - width / (2f * scale));
    int top = (int) Math.floor(cY - height / (2f * scale));
    int right = (int) Math.ceil(left + width / scale);
    int bottom = (int) Math.ceil(top + height / scale);

    // align the rectangle to tile boundary
    int size = sTileSize << level;
    left = Math.max(0, size * (left / size));
    top = Math.max(0, size * (top / size));
    right = Math.min(mImageWidth, right);
    bottom = Math.min(mImageHeight, bottom);

    out.set(left, top, right, bottom);
}

---

From source file:pl.skyman.android.view.SuperStaggeredGridView.java

void positionSelector(View sel) {
    /*if(sel.getBottom() > getHeight()) {
    offsetChildren(getHeight() - sel.getBottom() + mItemMargin);
    return;//from   ww w.j a va  2s .  co m
    } else if(sel.getTop() < 0) {
    offsetChildren( - sel.getTop() - mItemMargin);
    return;
    }*/

    final Rect selectorRect = mSelectorRect;
    selectorRect.set(sel.getLeft(), sel.getTop(), sel.getRight(), sel.getBottom());
    /*if (sel instanceof AbsListView.SelectionBoundsAdjuster) {
    ((AbsListView.SelectionBoundsAdjuster)sel).adjustListItemSelectionBounds(selectorRect);
    }*/

    positionSelector(selectorRect.left, selectorRect.top, selectorRect.right, selectorRect.bottom);

    /*final boolean isChildViewEnabled = mIsChildViewEnabled;
    if (sel.isEnabled() != isChildViewEnabled) {
    mIsChildViewEnabled = !isChildViewEnabled;
    if (getSelectedItemPosition() != INVALID_POSITION) {
        refreshDrawableState();
    }
    }*/
    invalidate();
}

---

From source file:com.android.fastergallery.ui.TileImageView.java

private void getRange(Rect out, int cX, int cY, int level, float scale, int rotation) {

    double radians = Math.toRadians(-rotation);
    double w = getWidth();
    double h = getHeight();

    double cos = Math.cos(radians);
    double sin = Math.sin(radians);
    int width = (int) Math.ceil(Math.max(Math.abs(cos * w - sin * h), Math.abs(cos * w + sin * h)));
    int height = (int) Math.ceil(Math.max(Math.abs(sin * w + cos * h), Math.abs(sin * w - cos * h)));

    int left = (int) FloatMath.floor(cX - width / (2f * scale));
    int top = (int) FloatMath.floor(cY - height / (2f * scale));
    int right = (int) FloatMath.ceil(left + width / scale);
    int bottom = (int) FloatMath.ceil(top + height / scale);

    // align the rectangle to tile boundary
    int size = sTileSize << level;
    left = Math.max(0, size * (left / size));
    top = Math.max(0, size * (top / size));
    right = Math.min(mImageWidth, right);
    bottom = Math.min(mImageHeight, bottom);

    out.set(left, top, right, bottom);
}

---

From source file:com.aidy.launcher3.photos.views.TiledImageRenderer.java

private void getRange(Rect out, int cX, int cY, int level, float scale, int rotation) {

    double radians = Math.toRadians(-rotation);
    double w = mViewWidth;
    double h = mViewHeight;

    double cos = Math.cos(radians);
    double sin = Math.sin(radians);
    int width = (int) Math.ceil(Math.max(Math.abs(cos * w - sin * h), Math.abs(cos * w + sin * h)));
    int height = (int) Math.ceil(Math.max(Math.abs(sin * w + cos * h), Math.abs(sin * w - cos * h)));

    int left = (int) Math.floor(cX - width / (2f * scale));
    int top = (int) Math.floor(cY - height / (2f * scale));
    int right = (int) Math.ceil(left + width / scale);
    int bottom = (int) Math.ceil(top + height / scale);

    // align the rectangle to tile boundary
    int size = mTileSize << level;
    left = Math.max(0, size * (left / size));
    top = Math.max(0, size * (top / size));
    right = Math.min(mImageWidth, right);
    bottom = Math.min(mImageHeight, bottom);

    out.set(left, top, right, bottom);
}

---

From source file:com.delexus.imitationzhihu.MySearchView.java

private void getChildBoundsWithinSearchView(View view, Rect rect) {
    view.getLocationInWindow(mTemp);/*from ww w  .  j  a v  a2 s  .c o  m*/
    getLocationInWindow(mTemp2);
    final int top = mTemp[1] - mTemp2[1];
    final int left = mTemp[0] - mTemp2[0];
    rect.set(left, top, left + view.getWidth(), top + view.getHeight());
}

---

From source file:com.appeaser.sublimepickerlibrary.datepicker.SimpleMonthView.java

/**
 * Calculates the bounds of the specified day.
 *
 * @param id        the day of the month
 * @param outBounds the rect to populate with bounds
 *//* ww w. j  a  va 2s.  c o  m*/
private boolean getBoundsForDay(int id, Rect outBounds) {
    if (!isValidDayOfMonth(id)) {
        return false;
    }

    final int index = id - 1 + findDayOffset();

    // Compute left edge, taking into account RTL.
    final int col = index % DAYS_IN_WEEK;
    final int colWidth = mCellWidth;
    final int left;
    if (SUtils.isLayoutRtlCompat(this)) {
        left = getWidth() - getPaddingRight() - (col + 1) * colWidth;
    } else {
        left = getPaddingLeft() + col * colWidth;
    }

    // Compute top edge.
    final int row = index / DAYS_IN_WEEK;
    final int rowHeight = mDayHeight;
    final int headerHeight = mMonthHeight + mDayOfWeekHeight;
    final int top = getPaddingTop() + headerHeight + row * rowHeight;

    outBounds.set(left, top, left + colWidth, top + rowHeight);

    return true;
}

---

From source file:com.example.SmartBoard.DrawingView.java

public boolean onTouchDragEvent(MotionEvent event) {

    boolean handled = false;

    JSONObject mObjectTouched;/* w w  w.  j av  a 2 s.co m*/
    int X;
    int Y;
    int pointerId;
    int actionIndex = event.getActionIndex();

    //get coordinates and make object transparent
    switch (event.getActionMasked()) {
    case MotionEvent.ACTION_DOWN:
        dragFinished = false;

        //it's the first pointer, so clear all existing pointers data
        mObjectPointers.clear();
        X = (int) event.getX(actionIndex);
        Y = (int) event.getY(actionIndex);
        dragX = X;
        dragY = Y;
        String objectType = "";
        //check if we've touched inside some object
        mObjectTouched = getTouchedObject(X, Y);

        if (mObjectTouched == null) {
            return true;
        } else {
            objectType = getObjectType(mObjectTouched);
        }

        if (objectType.compareTo("Circle") == 0) {
            try {
                mObjectTouched.put("x", X);
                mObjectTouched.put("y", Y);

            } catch (JSONException e) {
                e.printStackTrace();

            }
        } else if (objectType.compareTo("Rectangle") == 0) {
            Rect tempRect = Rect.unflattenFromString(mObjectTouched.optString("dimens"));
            tempRect.set(X, Y, X + tempRect.width(), Y + tempRect.height());
            try {
                mObjectTouched.put("dimens", tempRect.flattenToString());
            } catch (JSONException e) {

            }

        } else if (objectType.compareTo("Line") == 0) {

            if (lengthOfLine(X, Y, mObjectTouched.optInt("startx"),
                    mObjectTouched.optInt("starty")) < lengthOfLine(X, Y, mObjectTouched.optInt("stopx"),
                            mObjectTouched.optInt("stopy"))) {

                try {
                    mObjectTouched.put("startx", X);
                    mObjectTouched.put("starty", Y);
                    mObjectTouched.put("length",
                            lengthOfLine(X, Y, mObjectTouched.optInt("stopx"), mObjectTouched.optInt("stopy")));

                } catch (JSONException e) {
                    e.printStackTrace();
                }
                dragLineStart = true;
            } else {
                try {
                    mObjectTouched.put("stopx", X);
                    mObjectTouched.put("stopy", Y);
                    mObjectTouched.put("length", lengthOfLine(X, Y, mObjectTouched.optInt("startx"),
                            mObjectTouched.optInt("starty")));

                } catch (JSONException e) {
                    e.printStackTrace();
                }
                dragLineStart = false;
            }

        } else if (objectType.compareTo("Text") == 0) {
            try {
                mObjectTouched.put("x", X);
                mObjectTouched.put("y", Y);
                Rect tempRect = Rect.unflattenFromString(mObjectTouched.getString("region"));
                tempRect.set(X, Y, tempRect.width() + X, tempRect.height() + Y);
                mObjectTouched.put("region", tempRect.flattenToString());
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }

        mObjectPointers.put(event.getPointerId(0), mObjectTouched);
        if (mObjectTouched != null) {
            mqtt.publishObject(mObjectTouched);
        }
        invalidate();
        handled = true;
        break;

    case MotionEvent.ACTION_POINTER_DOWN:
        break;
    case MotionEvent.ACTION_MOVE:
        dragFinished = false;

        final int pointerCount = event.getPointerCount();

        for (actionIndex = 0; actionIndex < pointerCount; actionIndex++) {
            //some pointer has moved, search it by pointer id
            pointerId = event.getPointerId(actionIndex);
            X = (int) event.getX(actionIndex);
            Y = (int) event.getY(actionIndex);

            dragX = X;
            dragY = Y;

            mObjectTouched = mObjectPointers.get(pointerId);
            if (mObjectTouched == null)
                continue; // if null no object was touched so skip

            if (mObjectTouched.optString("type").compareTo("Circle") == 0) {
                try {
                    mObjectTouched.put("x", X);
                    mObjectTouched.put("y", Y);
                } catch (JSONException e) {
                }
            } else if (mObjectTouched.optString("type").compareTo("Rectangle") == 0) {

                Rect tempRect = Rect.unflattenFromString(mObjectTouched.optString("dimens"));
                tempRect.set(X, Y, X + tempRect.width(), Y + tempRect.height());
                try {
                    mObjectTouched.put("dimens", tempRect.flattenToString());
                } catch (JSONException e) {

                }

            } else if (mObjectTouched.optString("type").compareTo("Text") == 0) {
                try {
                    mObjectTouched.put("x", X);
                    mObjectTouched.put("y", Y);
                    Rect tempRect = Rect.unflattenFromString(mObjectTouched.getString("region"));
                    tempRect.set(X, Y, tempRect.width() + X, tempRect.height() + Y);
                    mObjectTouched.put("region", tempRect.flattenToString());
                } catch (JSONException e) {

                    e.printStackTrace();
                }
            }

            else if (mObjectTouched.optString("type").compareTo("Line") == 0) {

                if (dragLineStart) {
                    try {
                        mObjectTouched.put("startx", X);
                        mObjectTouched.put("starty", Y);
                        mObjectTouched.put("length", lengthOfLine(X, Y, mObjectTouched.optInt("stopx"),
                                mObjectTouched.optInt("stopy")));

                        //mObjectTouched.put("stopx", tempStopX);
                        // mObjectTouched.put("stopy", tempStopY);
                    } catch (JSONException e) {
                        e.printStackTrace();
                    }
                } else {
                    try {
                        mObjectTouched.put("stopx", X);
                        mObjectTouched.put("stopy", Y);
                        mObjectTouched.put("length", lengthOfLine(X, Y, mObjectTouched.optInt("startx"),
                                mObjectTouched.optInt("starty")));

                        //mObjectTouched.put("stopx", tempStopX);
                        // mObjectTouched.put("stopy", tempStopY);
                    } catch (JSONException e) {
                        e.printStackTrace();
                    }

                }

            }

            if (mObjectTouched != null) {
                mqtt.publishObject(mObjectTouched);
            }
        }

        invalidate();
        handled = true;
        break;
    case MotionEvent.ACTION_UP:
        dragFinished = true;

        mObjectPointers.clear();
        invalidate();
        handled = true;
        break;
    case MotionEvent.ACTION_CANCEL:
        handled = true;
        break;

    default:
        // do nothing
        break;
    }

    return super.onTouchEvent(event) || handled;
}

---

From source file:android.support.v7.app.AppCompatDelegateImplV7.java

/**
 * Updates the status bar guard// w w w  . ja  v a 2  s . c om
 *
 * @param insetTop the current top system window inset
 * @return the new top system window inset
 */
private int updateStatusGuard(int insetTop) {
    boolean showStatusGuard = false;
    // Show the status guard when the non-overlay contextual action bar is showing
    if (mActionModeView != null) {
        if (mActionModeView.getLayoutParams() instanceof ViewGroup.MarginLayoutParams) {
            ViewGroup.MarginLayoutParams mlp = (ViewGroup.MarginLayoutParams) mActionModeView.getLayoutParams();
            boolean mlpChanged = false;

            if (mActionModeView.isShown()) {
                if (mTempRect1 == null) {
                    mTempRect1 = new Rect();
                    mTempRect2 = new Rect();
                }
                final Rect insets = mTempRect1;
                final Rect localInsets = mTempRect2;
                insets.set(0, insetTop, 0, 0);

                ViewUtils.computeFitSystemWindows(mSubDecor, insets, localInsets);
                final int newMargin = localInsets.top == 0 ? insetTop : 0;
                if (mlp.topMargin != newMargin) {
                    mlpChanged = true;
                    mlp.topMargin = insetTop;

                    if (mStatusGuard == null) {
                        mStatusGuard = new View(mContext);
                        mStatusGuard.setBackgroundColor(
                                mContext.getResources().getColor(R.color.abc_input_method_navigation_guard));
                        mSubDecor.addView(mStatusGuard, -1,
                                new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, insetTop));
                    } else {
                        ViewGroup.LayoutParams lp = mStatusGuard.getLayoutParams();
                        if (lp.height != insetTop) {
                            lp.height = insetTop;
                            mStatusGuard.setLayoutParams(lp);
                        }
                    }
                }

                // The action mode's theme may differ from the app, so
                // always show the status guard above it.
                showStatusGuard = mStatusGuard != null;

                // We only need to consume the insets if the action
                // mode is overlaid on the app content (e.g. it's
                // sitting in a FrameLayout, see
                // screen_simple_overlay_action_mode.xml).
                if (!mOverlayActionMode && showStatusGuard) {
                    insetTop = 0;
                }
            } else {
                // reset top margin
                if (mlp.topMargin != 0) {
                    mlpChanged = true;
                    mlp.topMargin = 0;
                }
            }
            if (mlpChanged) {
                mActionModeView.setLayoutParams(mlp);
            }
        }
    }
    if (mStatusGuard != null) {
        mStatusGuard.setVisibility(showStatusGuard ? View.VISIBLE : View.GONE);
    }

    return insetTop;
}

---

From source file:com.taobao.weex.ui.component.WXComponent.java

public Rect getComponentSize() {
    Rect size = new Rect();
    if (mHost != null) {
        int[] location = new int[2];
        int[] anchor = new int[2];
        mHost.getLocationOnScreen(location);
        mInstance.getContainerView().getLocationOnScreen(anchor);

        int left = location[0] - anchor[0];
        int top = (location[1] - mStickyOffset) - anchor[1];
        int width = (int) mDomObj.getLayoutWidth();
        int height = (int) mDomObj.getLayoutHeight();
        size.set(left, top, left + width, top + height);
    }/*from w  w w .  jav  a  2  s.  com*/
    return size;
}

---

From source file:xyz.zpayh.hdimage.HDImageView.java

private Rect sourceToViewRect(Rect sourceRect, Rect viewTarget) {
    viewTarget.set((int) sourceToViewX(sourceRect.left), (int) sourceToViewY(sourceRect.top),
            (int) sourceToViewX(sourceRect.right), (int) sourceToViewY(sourceRect.bottom));
    return viewTarget;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• »