Java Code Examples for android.graphics.PointF#set()

protected List<PointF> getDataPoints(List<TitleValueEntity> data) {
	List<PointF> points = new ArrayList<PointF>();
	for (int i = 0; i < longitudeNum; i++) {
		PointF pt = new PointF();
		float offsetX = (float) (position.x - data.get(i).getValue() / 10f
				* longitudeLength
				* Math.sin(i * 2 * Math.PI / longitudeNum));
		float offsetY = (float) (position.y - data.get(i).getValue() / 10f
				* longitudeLength
				* Math.cos(i * 2 * Math.PI / longitudeNum));
		pt.set(offsetX, offsetY);

		points.add(pt);
	}
	return points;
}
 

/** Calculates the chip text's origin and alignment based on the ChipDrawable-absolute bounds. */
@NonNull
Align calculateTextOriginAndAlignment(@NonNull Rect bounds, @NonNull PointF pointF) {
  pointF.set(0, 0);
  Align align = Align.LEFT;

  if (text != null) {
    float offsetFromStart = chipStartPadding + calculateChipIconWidth() + textStartPadding;

    if (DrawableCompat.getLayoutDirection(this) == ViewCompat.LAYOUT_DIRECTION_LTR) {
      pointF.x = bounds.left + offsetFromStart;
      align = Align.LEFT;
    } else {
      pointF.x = bounds.right - offsetFromStart;
      align = Align.RIGHT;
    }

    pointF.y = bounds.centerY() - calculateTextCenterFromBaseline();
  }

  return align;
}
 

public void slideOnBottomLabels() throws Exception
{
    playSfxAudio("slide",false);
    List anims = new ArrayList<>();
    lockScreen();
    for(OBLabel lab : bottomLabels)
    {
        PointF pos = new PointF();
        pos.set(lab.position());
        lab.setPosition(new PointF(pos.x + bounds() .width(), pos.y));
        anims.add(OBAnim.moveAnim(pos,lab));
        lab.show();
    }
    unlockScreen();
    OBAnimationGroup.runAnims(anims,0.4,true,OBAnim.ANIM_EASE_IN_EASE_OUT,null);
}
 

public void animateHammerStrike() throws Exception
{
    OBControl hammer = objectDict.get("hammer");
    OBControl hammer2 = objectDict.get("hammer2");
    float angle1 = hammer.rotation();
    float angle2 = hammer2.rotation();
    PointF pos1 = new PointF();
    pos1.set(hammer.position());
    PointF pos2 = new PointF();
    pos2.set(hammer2.position());
    moveObjects(Arrays.asList(hammer),pos2,-1,OBAnim.ANIM_EASE_IN_EASE_OUT);
    OBAnim rotAnim = OBAnim.rotationAnim(angle2,hammer);
    OBAnimationGroup.runAnims(Arrays.asList(rotAnim),0.1,true,OBAnim.ANIM_EASE_IN,null);
    playSfxAudio("hit",false);
    waitForSecs(0.02f);
    rotAnim = OBAnim.rotationAnim(angle1,hammer);
    OBAnimationGroup.runAnims(Arrays.asList(rotAnim),0.1,true,OBAnim.ANIM_EASE_OUT,null);
    moveObjects(Arrays.asList(hammer),pos1,-1,OBAnim.ANIM_EASE_IN_EASE_OUT);
}
 

public void doStrokeDemo() throws Exception
{
    float rt = hotPath.right() + paths.get(0).lineWidth();
    PointF destpt = OB_Maths.locationForRect(0, 0.6f, bounds());
    destpt.set(rt, destpt.y);
    PointF startpt = pointForDestPoint(destpt,35);
    loadPointerStartPoint(startpt,destpt);
    movePointerToPoint(destpt,-1,true);
    waitForSecs(0.3f);

    playAudioQueuedScene("DEMO",true);
    waitForSecs(0.3f);
    thePointer.hide();
    waitForSecs(0.3f);
    demoStroke();
    waitForSecs(0.3f);
    nextScene();
}
 

public void demog() throws Exception
{
    showLetter();
    waitAudio();
    waitForSecs(0.5f);
    PointF destpt = paths.get(0).sAlongPath(0,null);
    destpt = convertPointFromControl(destpt,paths.get(0));
    PointF startpt = pointForDestPoint(destpt,25);
    loadPointerStartPoint(startpt,destpt);

    float rt = hotPath.right() + paths.get(0).lineWidth();
    PointF dpt = OB_Maths.locationForRect(0, 0.6f, bounds());
    dpt.set(rt, dpt.y);

    movePointerToPoint(dpt,-1,true);
    waitForSecs(0.3f);
    playAudioQueuedSceneIndex(currentEvent(),"DEMO",0,true);
    waitForSecs(0.3f);
    preTrace(0);
    waitForSecs(0.3f);
    movePointerToPoint(OB_Maths.tPointAlongLine(0.8f, startpt, destpt),-1,true);
    waitForSecs(0.3f);
    playAudioQueuedSceneIndex(currentEvent(),"DEMO",1,true);
    waitForSecs(0.3f);
    thePointer.hide();
    nextScene();
}
 

public void demoa() throws Exception
{
    presenter.walk((PointF)presenter.control.settings.get("restpos"));
    presenter.faceFront();
    waitForSecs(0.2f);
    List aud = currentAudio("DEMO");
    presenter.speak(Arrays.asList(aud.get(0)),this);
    presenter.moveHandToEarController(this);
    waitForSecs(1.3f);
    presenter.moveHandFromEarController(this);
    presenter.speak(Arrays.asList(aud.get(1)),this);
    waitForSecs(0.5f);

    OBControl head = presenter.control.objectDict.get("head");
    PointF right = convertPointFromControl(new PointF(head.width(), 0),head);
    PointF currPos = new PointF();
    currPos.set(presenter.control.position());
    float margin = right.x - currPos.x + applyGraphicScale(20);
    PointF edgepos = new PointF(bounds() .width() - margin, currPos.y);
    presenter.walk(edgepos);
    presenter.faceFront();
    waitForSecs(0.2f);
    presenter.speak(Arrays.asList(aud.get(2)),this);
    waitForSecs(0.5f);
    OBControl faceright = presenter.control.objectDict.get("faceright");
    PointF lp = presenter.control.convertPointFromControl(new PointF(0, 0),faceright);
    PointF destpos = new PointF(bounds() .width() + lp.x + 1, currPos.y);
    presenter.walk(destpos);
    detachControl(presenter.control);
    presenter = null;

    PointF destpoint = OB_Maths.locationForRect(new PointF(0.8f,0.85f) ,bounds());
    PointF startpt = pointForDestPoint(destpoint,2);
    loadPointerStartPoint(startpt,destpoint);
    movePointerToPoint(destpoint,-1,true);

    nextScene();

}
 

/**
 * 手势(拖动)事件
 */
private void drawMap(MotionEvent event) {
    synchronized (InDoorView.class) {
        PointF currentPoint = new PointF();
        currentPoint.set(event.getX(), event.getY());
        int offsetX = (int) (currentPoint.x - mStartPoint.x);
        int offsetY = (int) (currentPoint.y - mStartPoint.y);
        mStartPoint = currentPoint;
        bx += offsetX;
        by += offsetY;
    }
}
 

/**
 * Convert screen coordinate to source coordinate.
 * @param vx view X coordinate.
 * @param vy view Y coordinate.
 * @param sTarget target object for result. The same instance is also returned.
 * @return source coordinates. This is the same instance passed to the sTarget param.
 */
@Nullable
public final PointF viewToSourceCoord(float vx, float vy, @NonNull PointF sTarget) {
    if (vTranslate == null) {
        return null;
    }
    sTarget.set(viewToSourceX(vx), viewToSourceY(vy));
    return sTarget;
}
 

/**
 * Convert source coordinate to view coordinate.
 *
 * @param sx      source X coordinate.
 * @param sy      source Y coordinate.
 * @param vTarget target object for result. The same instance is also returned.
 * @return view coordinates. This is the same instance passed to the vTarget param.
 */
@Nullable
public final PointF sourceToViewCoord(float sx, float sy, @NonNull PointF vTarget) {
    if (vTranslate == null) {
        return null;
    }
    vTarget.set(sourceToViewX(sx), sourceToViewY(sy));
    return vTarget;
}
 

/**
 * Convert screen coordinate to source coordinate.
 *
 * @param vx      view X coordinate.
 * @param vy      view Y coordinate.
 * @param sTarget target object for result. The same instance is also returned.
 * @return source coordinates. This is the same instance passed to the sTarget param.
 */
@Nullable
public final PointF viewToSourceCoord(float vx, float vy, @NonNull PointF sTarget) {
    if (vTranslate == null) {
        return null;
    }
    sTarget.set(viewToSourceX(vx), viewToSourceY(vy));
    return sTarget;
}
 

/**
 * Convert source coordinate to screen coordinate.
 */
public final PointF sourceToViewCoord(float sx, float sy, PointF vTarget) {
    if (vTranslate == null) {
        return null;
    }
    vTarget.set(sourceToViewX(sx), sourceToViewY(sy));
    return vTarget;
}
 

/**
 * Convert source coordinate to view coordinate.
 *
 * @param sx source X coordinate.
 * @param sy source Y coordinate.
 * @param vTarget target object for result. The same instance is also returned.
 * @return view coordinates. This is the same instance passed to the vTarget param.
 */
@Nullable
public final PointF sourceToViewCoord(float sx, float sy, @NonNull PointF vTarget) {
    if (vTranslate == null) {
        return null;
    }
    vTarget.set(sourceToViewX(sx), sourceToViewY(sy));
    return vTarget;
}
 

public void setScenea()
{
    setSceneXX(currentEvent());
    presenter = OBPresenter.characterWithGroup((OBGroup)objectDict.get("presenter"));
    presenter.control.setZPosition(200);
    PointF rp = new PointF();
    rp.set(presenter.control.position());
    presenter.control.setProperty("restpos",rp);
    presenter.control.setRight(0);
    presenter.control.show();
}
 

public void setScenek()
{
    loadEvent("anna");
    presenter = OBPresenter.characterWithGroup((OBGroup) objectDict.get("anna"));
    presenter.control.setZPosition(200);
    PointF pt = new PointF();
    pt.set(presenter.control.position());
    presenter.control.setProperty("restpos",pt);
    presenter.control.setRight(0);
    presenter.control.show();
    setButtonActive(false);
}
 

public OBPath StarWithScale(float scale,boolean shadow)
{
    Path starpath = new Path();
    boolean outer = true;
    PointF pt = new PointF();
    for (double ang = -(Math.PI);ang < Math.PI;ang += (2.0 * Math.PI / 10.0))
    {
        double cosang = Math.cos(ang);
        double sinang = Math.sin(ang);
        if (outer)
            pt.set((float) cosang, (float) sinang);
        else
            pt.set((float)cosang*0.5f, (float)sinang*0.5f);
        pt.x += 1.0;
        pt.y += 1.0;
        pt.x *= scale;
        pt.y *= scale;
        outer = !outer;
        if (starpath.isEmpty())
            starpath.moveTo(pt.x,pt.y);
        else
            starpath.lineTo(pt.x,pt.y);
    }
    starpath.close();
    Matrix m = new Matrix();
    m.postRotate(28.87f);
    starpath.transform(m);
    OBPath p = new OBPath(starpath);
    p.sizeToBoundingBoxIncludingStroke();
    float r = 1.0f,g = 216.0f/255.0f,b = 0.0f;
    p.setFillColor(Color.argb(255, (int) (r * 255), (int) (g * 255), (int) (b * 255)));
    p.setStrokeColor(Color.argb((int)(0.7*255),(int)(r*0.7*255),(int)(g*0.7*255),(int)(b*0.7*255)));
    p.setZPosition(200);
    return p;
}
 

private void a(PointF pointF) {
    float f = 1.0f;
    if (this.h != null) {
        float[] fArr = new float[9];
        this.c.getValues(fArr);
        float f2 = fArr[2];
        float f3 = fArr[5];
        float f4 = fArr[0];
        float width = ((float) this.h.getWidth()) * f4;
        float height = ((float) this.h.getHeight()) * f4;
        f4 = ((float) this.p.left) - f2;
        if (f4 <= 1.0f) {
            f4 = 1.0f;
        }
        f2 = (f2 + width) - ((float) this.p.right);
        if (f2 <= 1.0f) {
            f2 = 1.0f;
        }
        width = ((f4 * ((float) this.p.width())) / (f2 + f4)) + ((float) this.p.left);
        f2 = ((float) this.p.top) - f3;
        f4 = (f3 + height) - ((float) this.p.bottom);
        if (f2 <= 1.0f) {
            f2 = 1.0f;
        }
        if (f4 > 1.0f) {
            f = f4;
        }
        pointF.set(width, ((((float) this.p.height()) * f2) / (f2 + f)) + ((float) this.p.top));
    }
}
 

private void midPoint(PointF point, MotionEvent event) {
	float x = event.getX(0) + event.getX(1);
	float y = event.getY(0) + event.getY(1);
	point.set(x / 2, y / 2);
}
 

/**
 * 多点触控时，计算最先放下的两指中心坐标
 *
 * @param point
 * @param event
 */
private void midPoint(PointF point, MotionEvent event) {
    float x = event.getX(0) + event.getX(1);
    float y = event.getY(0) + event.getY(1);
    point.set(x / 2, y / 2);
}
 

/**
 * This method computes user visible left-top point in view's coordinate.
 * The default implementation uses the scrollX and scrollY of the view as the result,
 * and put the value in the parameter pointer.
 * Components with different computation algorithm
 * (e.g. {@link WXListComponent#computeVisiblePointInViewCoordinate(PointF)} )
 * <strong> should override </strong> this method.
 *
 * @param pointF the user visible left-top point in view's coordinate.
 */
public void computeVisiblePointInViewCoordinate(PointF pointF) {
  View view = getRealView();
  pointF.set(view.getScrollX(), view.getScrollY());
}