Example usage for android.graphics RectF RectF

Introduction

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

Prototype

public RectF() 

Source Link

Document

Create a new empty RectF.

Usage

From source file:com.fjoglar.etsitnoticias.view.widget.InkPageIndicator.java

public InkPageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    final int density = (int) context.getResources().getDisplayMetrics().density;

    // Load attributes
    final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.InkPageIndicator, defStyle, 0);

    dotDiameter = a.getDimensionPixelSize(R.styleable.InkPageIndicator_dotDiameter, DEFAULT_DOT_SIZE * density);
    dotRadius = dotDiameter / 2;/*www . ja v a 2 s .c om*/
    halfDotRadius = dotRadius / 2;
    gap = a.getDimensionPixelSize(R.styleable.InkPageIndicator_dotGap, DEFAULT_GAP * density);
    animDuration = (long) a.getInteger(R.styleable.InkPageIndicator_animationDuration, DEFAULT_ANIM_DURATION);
    animHalfDuration = animDuration / 2;
    unselectedColour = a.getColor(R.styleable.InkPageIndicator_pageIndicatorColor, DEFAULT_UNSELECTED_COLOUR);
    selectedColour = a.getColor(R.styleable.InkPageIndicator_currentPageIndicatorColor,
            DEFAULT_SELECTED_COLOUR);

    a.recycle();

    unselectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    unselectedPaint.setColor(unselectedColour);
    selectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    selectedPaint.setColor(selectedColour);
    if (android.os.Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
        interpolator = AnimUtils.getFastOutSlowInInterpolator(context);
    } else {
        interpolator = null;
    }

    // create paths & rect now  reuse & rewind later
    combinedUnselectedPath = new Path();
    unselectedDotPath = new Path();
    unselectedDotLeftPath = new Path();
    unselectedDotRightPath = new Path();
    rectF = new RectF();

    addOnAttachStateChangeListener(this);
}

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From source file:org.goodev.material.widget.InkPageIndicator.java

public InkPageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    final int density = (int) context.getResources().getDisplayMetrics().density;

    // Load attributes
    final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.InkPageIndicator, defStyle, 0);

    dotDiameter = a.getDimensionPixelSize(R.styleable.InkPageIndicator_dotDiameter, DEFAULT_DOT_SIZE * density);
    dotRadius = dotDiameter / 2;/*from ww w  .  j  av a 2s  . c om*/
    halfDotRadius = dotRadius / 2;
    gap = a.getDimensionPixelSize(R.styleable.InkPageIndicator_dotGap, DEFAULT_GAP * density);
    animDuration = (long) a.getInteger(R.styleable.InkPageIndicator_animationDuration, DEFAULT_ANIM_DURATION);
    animHalfDuration = animDuration / 2;
    unselectedColour = a.getColor(R.styleable.InkPageIndicator_pageIndicatorColor, DEFAULT_UNSELECTED_COLOUR);
    selectedColour = a.getColor(R.styleable.InkPageIndicator_currentPageIndicatorColor,
            DEFAULT_SELECTED_COLOUR);

    a.recycle();

    unselectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    unselectedPaint.setColor(unselectedColour);
    selectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    selectedPaint.setColor(selectedColour);
    if (UI.isLollipop()) {
        interpolator = android.view.animation.AnimationUtils.loadInterpolator(context,
                android.R.interpolator.fast_out_slow_in);
    } else {
        interpolator = android.view.animation.AnimationUtils.loadInterpolator(context,
                android.R.interpolator.accelerate_decelerate);
    }

    // create paths & rect now  reuse & rewind later
    combinedUnselectedPath = new Path();
    unselectedDotPath = new Path();
    unselectedDotLeftPath = new Path();
    unselectedDotRightPath = new Path();
    rectF = new RectF();

    addOnAttachStateChangeListener(this);
}

---

From source file:org.smart.library.widget.SlideSwitch.java

public void initDrawingVal() {
    int width = getMeasuredWidth();
    int height = getMeasuredHeight();

    backCircleRect = new RectF();
    frontCircleRect = new RectF();
    frontRect = new Rect();
    backRect = new Rect(0, 0, width, height);
    min_left = RIM_SIZE;//from w  w w.  j  a  v  a 2s . c  o  m
    if (shape == SHAPE_RECT)
        max_left = width / 2;
    else
        max_left = width - (height - 2 * RIM_SIZE) - RIM_SIZE;
    if (isOpen) {
        frontRect_left = max_left;
        alpha = 255;
    } else {
        frontRect_left = RIM_SIZE;
        alpha = 0;
    }
    frontRect_left_begin = frontRect_left;

    int mCircleSize = Math.round(height * 0.8f);
    space = (height - mCircleSize) / 4;
    if (!measureSlide && mCircleSize > 0) {
        /** ? */
        if (circle_off_bitmap != null) {
            // int circleHeight = circle_off_bitmap.getHeight();
            // float mScale = circleHeight > mCircleSize ? circleHeight *
            // 1.0f / mCircleSize : 1;
            // circleHeight = Math.round(circleHeight * mScale);
            // int mOffWidth = Math.round(circle_off_bitmap.getWidth() *
            // mScale);
            // if (mOffWidth > 0) {
            // circle_off_bitmap = ImageUtils.zoomImage(circle_off_bitmap,
            // mOffWidth, height);
            // measureSlide = !measureSlide;
            // }
            circle_off_bitmap = ImageUtils.zoomImage(circle_off_bitmap, mCircleSize, mCircleSize);
            measureSlide = !measureSlide;
        }
        if (circle_on_bitmap != null) {
            // float mScale = circle_on_bitmap.getHeight() / mCircleSize;
            // int mOnWidth = Math.round(circle_on_bitmap.getWidth() *
            // mScale);
            // if (mOnWidth > 0) {
            // circle_on_bitmap = ImageUtils.zoomImage(circle_on_bitmap,
            // mOnWidth, height);
            // measureSlide = !measureSlide;
            // }
            circle_on_bitmap = ImageUtils.zoomImage(circle_on_bitmap, mCircleSize, mCircleSize);
            measureSlide = !measureSlide;
        }
    }
}

---

From source file:com.android.settings.widget.DotsPageIndicator.java

public DotsPageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    final int scaledDensity = (int) context.getResources().getDisplayMetrics().scaledDensity;

    // Load attributes
    final TypedArray typedArray = getContext().obtainStyledAttributes(attrs, R.styleable.DotsPageIndicator,
            defStyle, 0);// ww w. j  a v a  2  s. c  om
    dotDiameter = typedArray.getDimensionPixelSize(R.styleable.DotsPageIndicator_dotDiameter,
            DEFAULT_DOT_SIZE * scaledDensity);
    dotRadius = dotDiameter / 2;
    halfDotRadius = dotRadius / 2;
    gap = typedArray.getDimensionPixelSize(R.styleable.DotsPageIndicator_dotGap, DEFAULT_GAP * scaledDensity);
    animDuration = (long) typedArray.getInteger(R.styleable.DotsPageIndicator_animationDuration,
            DEFAULT_ANIM_DURATION);
    animHalfDuration = animDuration / 2;
    unselectedColour = typedArray.getColor(R.styleable.DotsPageIndicator_pageIndicatorColor,
            DEFAULT_UNSELECTED_COLOUR);
    selectedColour = typedArray.getColor(R.styleable.DotsPageIndicator_currentPageIndicatorColor,
            DEFAULT_SELECTED_COLOUR);
    typedArray.recycle();
    unselectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    unselectedPaint.setColor(unselectedColour);
    selectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    selectedPaint.setColor(selectedColour);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        interpolator = loadInterpolator(context, android.R.interpolator.fast_out_slow_in);
    } else {
        interpolator = loadInterpolator(context, android.R.anim.accelerate_decelerate_interpolator);
    }

    // create paths & rect now  reuse & rewind later
    combinedUnselectedPath = new Path();
    unselectedDotPath = new Path();
    unselectedDotLeftPath = new Path();
    unselectedDotRightPath = new Path();
    rectF = new RectF();

    addOnAttachStateChangeListener(new OnAttachStateChangeListener() {
        @Override
        public void onViewAttachedToWindow(View v) {
            attachedState = true;
        }

        @Override
        public void onViewDetachedFromWindow(View v) {
            attachedState = false;
        }
    });
}

---

From source file:nuclei.ui.view.GlideImageView.java

public void setBorder(@ColorInt int color, float width) {
    if (mBorderPaint == null) {
        mBorderPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
        mBorderPaint.setStyle(Paint.Style.STROKE);
    }/*  ww  w . j  av  a 2 s .  c  o m*/
    if (mBorderRect == null)
        mBorderRect = new RectF();
    mBorderPaint.setColor(color);
    mBorderPaint.setStrokeWidth(width);
    invalidate();
}

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From source file:com.frapim.windwatch.Notifier.java

private Path getArrowPath(float degrees) {
    Path path = new Path();
    int leftX = (mBigIconSize / 2) - (mArrowWidth / 2);
    int leftHeadX = leftX - mArrowWidth;
    int rightX = (mBigIconSize / 2) + (mArrowWidth / 2);
    int rightHeadX = rightX + mArrowWidth;
    path.moveTo(leftX, mArrowHeight); // bottom left
    path.lineTo(leftX, mArrowHeadHeight); // left, arrow head start
    path.lineTo(leftHeadX, mArrowHeadHeight); //  left, arrow head end 
    path.lineTo(mBigIconSize / 2, 0); // top
    path.lineTo(rightHeadX, mArrowHeadHeight); // right, arrow head end
    path.lineTo(rightX, mArrowHeadHeight); // right, arrow head start
    path.lineTo(rightX, mArrowHeight); // bottom right
    path.lineTo(leftX, mArrowHeight); // bottom left
    path.close();//from w w  w  .j  av  a2s  . co m
    Matrix translateMatrix = new Matrix();
    translateMatrix.postTranslate(0, 30);
    path.transform(translateMatrix);
    RectF bounds = new RectF();
    path.computeBounds(bounds, true);
    Matrix rotateMatrix = new Matrix();
    rotateMatrix.postRotate(degrees, (bounds.right + bounds.left) / 2, (bounds.bottom + bounds.top) / 2);
    path.transform(rotateMatrix);
    return path;
}

---

From source file:com.abslyon.abetterselection.CoverFlow.CoverFlowView.java

private void init() {
    setWillNotDraw(false);// w  ww  .  j a  v a 2 s.  c o m
    setClickable(true);

    mChildTransfromer = new Matrix();
    mReflectionTransfromer = new Matrix();

    mTouchRect = new RectF();

    mImageRecorder = new SparseArray<int[]>();

    mDrawChildPaint = new Paint();
    mDrawChildPaint.setAntiAlias(true);
    mDrawChildPaint.setFlags(Paint.ANTI_ALIAS_FLAG);

    mCoverFlowPadding = new Rect();

    mDrawFilter = new PaintFlagsDrawFilter(0, Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG);

    mScroller = new Scroller(getContext(), new AccelerateDecelerateInterpolator());

    mRemoveReflectionPendingArray = new ArrayList<Integer>();
}

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From source file:com.dolphinwang.imagecoverflow.CoverFlowView.java

private void init() {
    setWillNotDraw(false);/* www.j  a va 2 s  .c  o m*/
    setClickable(true);

    mChildTransfromer = new Matrix();
    mReflectionTransfromer = new Matrix();

    mTouchRect = new RectF();

    mTouchRect2 = new ArrayList<RectF>();
    for (int i = 0; i < 5; i++) {
        RectF a = new RectF();
        mTouchRect2.add(a);
    }

    mImageRecorder = new SparseArray<int[]>();

    mDrawChildPaint = new Paint();
    mDrawChildPaint.setAntiAlias(true);
    mDrawChildPaint.setFlags(Paint.ANTI_ALIAS_FLAG);

    mCoverFlowPadding = new Rect();

    mDrawFilter = new PaintFlagsDrawFilter(0, Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG);

    mScroller = new Scroller(getContext(), new AccelerateDecelerateInterpolator());

    mRemoveReflectionPendingArray = new ArrayList<Integer>();
}

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From source file:com.lovejjfg.demo.TouchCircleView.java

private void initView() {
    setupAnimations();/*from   w  ww .  j a  va  2 s .  com*/
    innerRectf = new RectF();
    secondRectf = new RectF();
    outRectF = new RectF();
    ARROW_WIDTH = (int) (mBorderWidth * 1.5f);
    ARROW_HEIGHT = (int) (mBorderWidth * 0.75f);
    initPaintPath();
}

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From source file:cn.edu.zafu.easemob.imagecoverflow.CoverFlowView.java

private void init() {
    setWillNotDraw(false);//w  ww . j  av  a2 s . c om
    setClickable(true);

    mChildTransformer = new Matrix();
    mReflectionTransformer = new Matrix();

    mTouchRect = new RectF();

    mImageRecorder = new SparseArray<int[]>();

    mDrawChildPaint = new Paint();
    mDrawChildPaint.setAntiAlias(true);
    mDrawChildPaint.setFlags(Paint.ANTI_ALIAS_FLAG);

    mCoverFlowPadding = new Rect();

    mDrawFilter = new PaintFlagsDrawFilter(0, Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG);

    mScroller = new Scroller(getContext(), new AccelerateDecelerateInterpolator());
}

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