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Searched refs:dx (Results 1 – 25 of 90) sorted by relevance

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/packages/apps/Gallery2/src/com/android/gallery3d/filtershow/imageshow/
DGradControl.java98 float dx = handlex[i] - x; in getCloseHandle() local
100 float dist = dx * dx + dy * dy; in getCloseHandle()
111 float dx = handlex[i] - x; in getCloseHandle() local
113 float dist = (float) Math.hypot(dx, dy); in getCloseHandle()
155 float dx = x - mDownX; in actionMove() local
159 if (centerIsOutside(mDownPoint1X + dx, mDownPoint1Y + dy, in actionMove()
160 mDownPoint2X + dx, mDownPoint2Y + dy)) { in actionMove()
163 line.setPoint1(mDownPoint1X + dx, mDownPoint1Y + dy); in actionMove()
164 line.setPoint2(mDownPoint2X + dx, mDownPoint2Y + dy); in actionMove()
167 if (centerIsOutside(mDownPoint1X + dx, mDownPoint1Y + dy, in actionMove()
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DEclipseControl.java81 float dx = handlex[i] - x; in getCloseHandle() local
83 float dist = dx * dx + dy * dy; in getCloseHandle()
94 float dx = handlex[i] - x; in getCloseHandle() local
96 float dist = (float) Math.sqrt(dx * dx + dy * dy); in getCloseHandle()
182 float dx = x - oval.getCenterX(); in actionMove() local
184 float nr = Math.abs(Math.abs(dx) + Math.abs(dy) - downRad); in actionMove()
252 float dx = rx + 10; in paintOvallines() local
254 rect.left = cx - dx; in paintOvallines()
256 rect.right = cx + dx; in paintOvallines()
259 dx = rx - 10; in paintOvallines()
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DImageCrop.java142 float dx = x - mPrevX; in onTouchEvent() local
144 mCropObj.moveCurrentSelection(dx, dy); in onTouchEvent()
293 int[] dx = {0, 0, delta, -delta}; in onDraw() local
298 mCropObj.moveCurrentSelection(dx[i], dy[i]); in onDraw()
299 mCropObj.moveCurrentSelection(-dx[i], -dy[i]); in onDraw()
/packages/apps/Calendar/src/com/android/calendar/
DEventGeometry.java141 float dx = x - right; in pointToEvent() local
145 return (float) Math.sqrt(dx * dx + dy * dy); in pointToEvent()
150 return (float) Math.sqrt(dx * dx + dy * dy); in pointToEvent()
153 return dx; in pointToEvent()
156 float dx = left - x; in pointToEvent() local
160 return (float) Math.sqrt(dx * dx + dy * dy); in pointToEvent()
165 return (float) Math.sqrt(dx * dx + dy * dy); in pointToEvent()
168 return dx; in pointToEvent()
/packages/apps/TvSettings/Settings/src/com/android/tv/settings/widget/
DScrollController.java728 final public boolean canScroll(int dx, int dy) { in canScroll() argument
729 if (dx == 0 && dy == 0) { in canScroll()
732 return (dx == 0 || horizontal.canScroll(dx < 0)) && in canScroll()
748 private void updateDirection(float dx, float dy) { in updateDirection() argument
749 mMainHorizontal = Math.abs(dx) >= Math.abs(dy); in updateDirection()
750 if (dx > 0) { in updateDirection()
752 } else if (dx < 0) { in updateDirection()
782 final public void startScroll(int dx, int dy, boolean easeFling, int duration, boolean page) { in startScroll() argument
802 dx = basex + dx - scroller.getCurrX(); in startScroll()
807 updateDirection(dx, dy); in startScroll()
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/packages/apps/Gallery/src/com/android/camera/
DHighlightView.java242 void handleMotion(int edge, float dx, float dy) { in handleMotion() argument
248 moveBy(dx * (mCropRect.width() / r.width()), in handleMotion()
252 dx = 0; in handleMotion()
260 float xDelta = dx * (mCropRect.width() / r.width()); in handleMotion()
268 void moveBy(float dx, float dy) { in moveBy() argument
271 mCropRect.offset(dx, dy); in moveBy()
289 void growBy(float dx, float dy) { in growBy() argument
291 if (dx != 0) { in growBy()
292 dy = dx / mInitialAspectRatio; in growBy()
294 dx = dy * mInitialAspectRatio; in growBy()
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/packages/apps/LegacyCamera/jni/feature_stab/db_vlvm/
Ddb_rob_image_homography.cpp231 double JtJ[9],min_Jtf[3],dx[3],H_p_dx[9]; in db_RobCamRotation_Polish() local
249 db_Compute_dx_3x3(dx,JtJ,min_Jtf,lambda); in db_RobCamRotation_Polish()
252 db_UpdateRotation(H_p_dx,H,dx); in db_RobCamRotation_Polish()
513 inline void db_ImageHomographyUpdateGeneric(double H_p_dx[9],double H[9],double *dx,int homography_… in db_ImageHomographyUpdateGeneric() argument
520 db_MultiplyScaleOntoImageHomography(H,1.0+dx[0]); in db_ImageHomographyUpdateGeneric()
521 db_MultiplyRotationOntoImageHomography(H,dx[1]); in db_ImageHomographyUpdateGeneric()
522 H_p_dx[2]+=dx[2]; in db_ImageHomographyUpdateGeneric()
523 H_p_dx[5]+=dx[3]; in db_ImageHomographyUpdateGeneric()
527 db_MultiplyRotationOntoImageHomography(H,dx[0]); in db_ImageHomographyUpdateGeneric()
530 db_MultiplyScaleOntoImageHomography(H,1.0+dx[0]); in db_ImageHomographyUpdateGeneric()
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Ddb_utilities_camera.h146 inline void db_UpdateRotation(double R_p_dx[9],double R[9],const double dx[3]) in db_UpdateRotation()
150 db_IncrementalRotationMatrix(R_temp,dx); in db_UpdateRotation()
293 inline void db_UpdateImageHomographyAffine(double H_p_dx[9],const double H[9],const double dx[6]) in db_UpdateImageHomographyAffine()
295 db_AddVectors6(H_p_dx,H,dx); in db_UpdateImageHomographyAffine()
299 inline void db_UpdateImageHomographyProjective(double H_p_dx[9],const double H[9],const double dx[8… in db_UpdateImageHomographyProjective()
307 H_p_dx[i]=H[i]+dx[j]; in db_UpdateImageHomographyProjective()
314 inline void db_UpdateRotFocalHomography(double H_p_dx[9],const double H[9],const double dx[4]) in db_UpdateRotFocalHomography()
321 db_IncrementalRotationMatrix(dR,dx); in db_UpdateRotFocalHomography()
323 fp=f+dx[3]; in db_UpdateRotFocalHomography()
Ddb_feature_detection.cpp221 float dx,dy; in db_gxx_gxy_gyy_row_f() local
226 dx=Ix0[c]; in db_gxx_gxy_gyy_row_f()
228 Ixx0=dx*dx; in db_gxx_gxy_gyy_row_f()
229 Ixy0=dx*dy; in db_gxx_gxy_gyy_row_f()
232 dx=Ix1[c]; in db_gxx_gxy_gyy_row_f()
234 Ixx1=dx*dx; in db_gxx_gxy_gyy_row_f()
235 Ixy1=dx*dy; in db_gxx_gxy_gyy_row_f()
238 dx=Ix2[c]; in db_gxx_gxy_gyy_row_f()
240 Ixx2=dx*dx; in db_gxx_gxy_gyy_row_f()
241 Ixy2=dx*dy; in db_gxx_gxy_gyy_row_f()
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Ddb_bundle.h38 inline void db_Compute_dx(double *dx,double **JtJ,double *min_Jtf,double lambda,double *d,int n) in db_Compute_dx() argument
47 db_CholeskyBacksub(dx,JtJ,d,n,min_Jtf); in db_Compute_dx()
54 inline void db_Compute_dx_3x3(double dx[3],double JtJ[9],const double min_Jtf[3],double lambda) in db_Compute_dx_3x3()
63 db_CholeskyBacksub3x3(dx,JtJ,d,min_Jtf); in db_Compute_dx_3x3()
/packages/apps/Gallery2/src/com/android/gallery3d/filtershow/crop/
DCropObject.java201 float dx = 0; in moveCurrentSelection() local
205 dx = Math.min(crop.left + dX, crop.right - minWidthHeight) - crop.left; in moveCurrentSelection()
211 dx = Math.max(crop.right + dX, crop.left + minWidthHeight) in moveCurrentSelection()
234 dx, dy in moveCurrentSelection()
238 dx = sp * bUnit[0]; in moveCurrentSelection()
240 RectF newCrop = fixedCornerResize(crop, movingEdges, dx, dy); in moveCurrentSelection()
245 crop.left += dx; in moveCurrentSelection()
251 crop.right += dx; in moveCurrentSelection()
295 private static RectF fixedCornerResize(RectF r, int moving_corner, float dx, float dy) { in fixedCornerResize() argument
299 newCrop = new RectF(r.left, r.top, r.left + r.width() + dx, r.top + r.height() in fixedCornerResize()
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/packages/apps/Gallery2/src/com/android/gallery3d/filtershow/info/
DHistogramView.java90 float dx = 0; // Spline.curveHandleSize() / 2.0f; in drawHistogram() local
101 canvas.drawRect(dx, 0, dx + w, h, mPaint); in drawHistogram()
102 canvas.drawLine(dx + w / 3, 0, dx + w / 3, h, mPaint); in drawHistogram()
103 canvas.drawLine(dx + 2 * w / 3, 0, dx + 2 * w / 3, h, mPaint); in drawHistogram()
110 mHistoPath.moveTo(dx, h); in drawHistogram()
115 float x = i * wl + dx; in drawHistogram()
/packages/apps/LegacyCamera/jni/feature_mos/src/mosaic/
DGeometry.h103 double dx = x2 - x0; in FindTriangleCentroid() local
106 double len1 = sqrt(dx * dx + dy * dy); in FindTriangleCentroid()
107 double m1 = dy / dx; in FindTriangleCentroid()
118 dx = x1 - x; in FindTriangleCentroid()
120 mass = len1 * sqrt(dx * dx + dy * dy); in FindTriangleCentroid()
DBlend.cpp1132 double dx = (m_AllSites[ce->second].getVCenter().x - m_AllSites[ce->first].getVCenter().x); in ClipBlendRect() local
1134 double xmid = m_AllSites[ce->first].getVCenter().x + dx/2.0; in ClipBlendRect()
1138 if (dx > epsilon) in ClipBlendRect()
1141 …_wb.roundoffOverlap + xmid - dy * (((dy >= 0.0) ? brect.bot : brect.top) - ymid) / dx) < brect.rgt) in ClipBlendRect()
1144 else if (dx < -epsilon) in ClipBlendRect()
1147 …_wb.roundoffOverlap + xmid - dy * (((dy >= 0.0) ? brect.bot : brect.top) - ymid) / dx) > brect.lft) in ClipBlendRect()
1153 …if ((inter = m_wb.roundoffOverlap + ymid - dx * (((dx >= 0.0) ? brect.lft : brect.rgt) - xmid) / d… in ClipBlendRect()
1159 …if ((inter = -m_wb.roundoffOverlap + ymid - dx * (((dx >= 0.0) ? brect.lft : brect.rgt) - xmid) / … in ClipBlendRect()
1303 double dx = prevX - firstX; in ComputeBlendParameters() local
1311 double radiusTheta = dx / cos(3.14159 / 2.0 - m_wb.theta); in ComputeBlendParameters()
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/packages/apps/TV/src/com/android/tv/guide/
DTimelineRow.java54 int dx = (scrollOffset - getScrollOffset()) in scrollTo() local
57 smoothScrollBy(dx, 0); in scrollTo()
59 scrollBy(dx, 0); in scrollTo()
73 public void onScrolled(int dx, int dy) { in onScrolled() argument
74 if (dx == 0 && dy == 0) { in onScrolled()
77 mScrollPosition += dx; in onScrolled()
/packages/apps/Gallery2/gallerycommon/src/com/android/gallery3d/common/
DScroller.java316 public void startScroll(int startX, int startY, int dx, int dy) { in startScroll() argument
317 startScroll(startX, startY, dx, dy, DEFAULT_DURATION); in startScroll()
333 public void startScroll(int startX, int startY, int dx, int dy, int duration) { in startScroll() argument
340 mFinalX = startX + dx; in startScroll()
342 mDeltaX = dx; in startScroll()
372 float dx = mFinalX - mStartX; in fling() local
374 float hyp = (float) Math.hypot(dx, dy); in fling()
376 float ndx = dx / hyp; in fling()
DOverScroller.java356 public void startScroll(int startX, int startY, int dx, int dy) { in startScroll() argument
357 startScroll(startX, startY, dx, dy, DEFAULT_DURATION); in startScroll()
373 public void startScroll(int startX, int startY, int dx, int dy, int duration) { in startScroll() argument
375 mScrollerX.startScroll(startX, dx, duration); in startScroll()
533 final int dx = mScrollerX.mFinal - mScrollerX.mStart; in isScrollingInDirection() local
535 return !isFinished() && Math.signum(xvel) == Math.signum(dx) && in isScrollingInDirection()
/packages/apps/Gallery2/src/com/android/photos/views/
DGalleryThumbnailView.java306 final float dx = x - mLastTouchX + mTouchRemainderX; in onInterceptTouchEvent() local
307 final int deltaY = (int) dx; in onInterceptTouchEvent()
308 mTouchRemainderX = dx - deltaY; in onInterceptTouchEvent()
310 if (Math.abs(dx) > mTouchSlop) { in onInterceptTouchEvent()
342 final float dx = x - mLastTouchX + mTouchRemainderX; in onTouchEvent() local
343 final int deltaX = (int) dx; in onTouchEvent()
344 mTouchRemainderX = dx - deltaX; in onTouchEvent()
346 if (Math.abs(dx) > mTouchSlop) { in onTouchEvent()
536 final int dx = (int) (x - mLastTouchX); in computeScroll() local
538 final boolean stopped = !trackMotionScroll(dx, false); in computeScroll()
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/packages/apps/Launcher3/src/com/android/launcher3/
DLauncherScroller.java352 public void startScroll(int startX, int startY, int dx, int dy) { in startScroll() argument
353 startScroll(startX, startY, dx, dy, DEFAULT_DURATION); in startScroll()
370 public void startScroll(int startX, int startY, int dx, int dy, int duration) { in startScroll() argument
377 mFinalX = startX + dx; in startScroll()
379 mDeltaX = dx; in startScroll()
409 float dx = (float) (mFinalX - mStartX); in fling() local
411 float hyp = (float) Math.hypot(dx, dy); in fling()
413 float ndx = dx / hyp; in fling()
/packages/apps/Camera2/src/com/android/camera/widget/
DFilmstripLayout.java333 public boolean onScroll(float x, float y, float dx, float dy) { in onScroll() argument
341 mFilmstripGestureListener.onScroll(x, y, dx, dy)) { in onScroll()
344 mSwipeTrend = (((int) dx) >> 1) + (mSwipeTrend >> 1); in onScroll()
345 if (dx < 0 && mFilmstripContentLayout.getTranslationX() == 0) { in onScroll()
356 if (dx > 0 && mFilmstripContentLayout.getTranslationX() == getMeasuredWidth()) { in onScroll()
358 dx = currentItemLeft; in onScroll()
362 float translate = mFilmstripContentLayout.getTranslationX() - dx; in onScroll()
371 if (translate == 0 && dx > 0) { in onScroll()
/packages/apps/Messaging/src/com/android/messaging/ui/mediapicker/
DMediaPickerPanel.java472 final float dx = ev.getRawX() - mDownEvent.getRawX(); in shouldAllowRecaptureTouch() local
475 final float maxAbsDelta = Math.max(Math.abs(dx), Math.abs(dy)); in shouldAllowRecaptureTouch()
487 final float dx = motionEvent.getRawX() - mDownEvent.getRawX(); in onTouch() local
498 if ((dx == 0 || (Math.abs(dy) / Math.abs(dx)) > DIRECTION_RATIO) && in onTouch()
535 final float dx = mDownEvent.getRawX() - motionEvent.getRawX(); in onTouch() local
539 (Math.abs(dy) / Math.abs(dx)) > DIRECTION_RATIO) { in onTouch()
/packages/apps/Camera2/src/com/android/camera/ui/
DZoomView.java235 float dx = 0, dy = 0; in adjustToFitInBounds() local
238 dx = viewportWidth / 2 - (newRect.left + newRect.right) / 2; in adjustToFitInBounds()
241 dx = -newRect.left; in adjustToFitInBounds()
243 dx = viewportWidth - newRect.right; in adjustToFitInBounds()
257 if (dx != 0 || dy != 0) { in adjustToFitInBounds()
258 newRect.offset(dx, dy); in adjustToFitInBounds()
/packages/screensavers/PhotoTable/src/com/android/dreams/phototable/
DPhotoTable.java758 public void move(final View photo, float dx, float dy, boolean drop) { in move() argument
760 final float x = photo.getX() + dx; in move()
764 Log.d(TAG, "[" + photo.getX() + ", " + photo.getY() + "] + (" + dx + "," + dy + ")"); in move()
793 public void fling(final View photo, float dx, float dy, int duration, boolean spin) { in fling() argument
802 .xBy(dx) in fling()
811 if (photoOffTable(photo, (int) dx, (int) dy)) { in fling()
825 public boolean photoOffTable(final View photo, final int dx, final int dy) { in photoOffTable() argument
828 hit.offset(dx, dy); in photoOffTable()
856 float dx = x - x0; in dropOnTable() local
859 float dist = (float) Math.hypot(dx, dy); in dropOnTable()
/packages/apps/Launcher2/src/com/android/launcher2/
DSmoothPagedView.java177 final float dx = mTouchX - mUnboundedScrollX; in computeScroll() local
178 scrollTo(Math.round(mUnboundedScrollX + dx * e), getScrollY()); in computeScroll()
182 if (dx > 1.f || dx < -1.f) { in computeScroll()
/packages/apps/LegacyCamera/src/com/android/camera/ui/
DZoomControlWheel.java91 double dx = event.getX() - mCenterX; in dispatchTouchEvent() local
93 double radius = Math.sqrt(dx * dx + dy * dy); in dispatchTouchEvent()
95 double angle = Math.atan2(dy, dx); in dispatchTouchEvent()

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