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Searched refs:alpha (Results 1 – 25 of 120) sorted by relevance

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/packages/apps/VideoEditor/src/com/android/videoeditor/widgets/
DZoomControl.java148 final double alpha = Math.atan((double)y / (double)x); in onTouchEvent() local
150 if (!checkHit(x, y, alpha)) { in onTouchEvent()
156 mThumbX = (int)((mRadius * Math.cos(alpha)) + (getWidth() / 2)); in onTouchEvent()
157 mThumbY = (int)((getHeight() / 2) - (mRadius * Math.sin(alpha))); in onTouchEvent()
158 progress = (int)((mMaxProgress / 2) - (alpha / mInterval)); in onTouchEvent()
160 mThumbX = (int)((mRadius * Math.cos(alpha)) + (getWidth() / 2)); in onTouchEvent()
161 mThumbY = (int)((getHeight() / 2) - (mRadius * Math.sin(alpha))); in onTouchEvent()
162 progress = (int)((mMaxProgress / 2) - (alpha / mInterval)); in onTouchEvent()
164 mThumbX = (int)((getWidth() / 2) - (mRadius * Math.cos(alpha))); in onTouchEvent()
165 mThumbY = (int)((getHeight() / 2) + (mRadius * Math.sin(alpha))); in onTouchEvent()
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/packages/apps/Gallery2/src/com/android/gallery3d/glrenderer/
DGLES11Canvas.java156 public void setAlpha(float alpha) { in setAlpha() argument
157 Assert.assertTrue(alpha >= 0 && alpha <= 1); in setAlpha()
158 mAlpha = alpha; in setAlpha()
167 public void multiplyAlpha(float alpha) { in multiplyAlpha() argument
168 Assert.assertTrue(alpha >= 0 && alpha <= 1); in multiplyAlpha()
169 mAlpha *= alpha; in multiplyAlpha()
283 float alpha = mAlpha; in drawMesh() local
287 && (!tex.isOpaque() || alpha < OPAQUE_ALPHA)); in drawMesh()
288 mGLState.setTextureAlpha(alpha); in drawMesh()
378 int x, int y, int width, int height, float alpha) { in drawTexture() argument
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DGLES20Canvas.java383 public void setAlpha(float alpha) { in setAlpha() argument
384 mAlphas[mCurrentAlphaIndex] = alpha; in setAlpha()
388 public void multiplyAlpha(float alpha) { in multiplyAlpha() argument
389 setAlpha(getAlpha() * alpha); in multiplyAlpha()
523 float alpha = ((color >>> 24) & 0xFF) / 255f * getAlpha(); in getColor() local
524 float red = ((color >>> 16) & 0xFF) / 255f * alpha; in getColor()
525 float green = ((color >>> 8) & 0xFF) / 255f * alpha; in getColor()
526 float blue = (color & 0xFF) / 255f * alpha; in getColor()
530 mTempColor[3] = alpha; in getColor()
/packages/apps/DeskClock/src/com/android/deskclock/widget/multiwaveview/
DPointCloud.java49 private float alpha = 0.0f; field in PointCloud.WaveManager
59 alpha = a; in setAlpha()
63 return alpha; in getAlpha()
71 private float alpha = 0.0f; field in PointCloud.GlowManager
90 alpha = a; in setAlpha()
94 return alpha; in getAlpha()
185 glowAlpha = glowManager.alpha * max(0.0f, (float) Math.pow(cosf, 10.0f)); in getAlphaForPoint()
194 waveAlpha = waveManager.alpha * max(0.0f, (float) Math.pow(cosf, 20.0f)); in getAlphaForPoint()
214 int alpha = getAlphaForPoint(point); in draw() local
216 if (alpha == 0) continue; in draw()
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DTargetDrawable.java56 public void setAlpha(float alpha) { in setAlpha() argument
57 mAlpha = alpha; in setAlpha()
67 public void setAlpha(int alpha) { in setAlpha() argument
68 mRealDrawable.setAlpha(alpha); in setAlpha()
199 public void setAlpha(float alpha) { in setAlpha() argument
200 mAlpha = alpha; in setAlpha()
/packages/apps/Gallery2/tests/src/com/android/gallery3d/glrenderer/
DGLMock.java75 float alpha) { in glColor4f() argument
77 mGLColor = makeColor4f(red, green, blue, alpha); in glColor4f()
81 public void glColor4x(int red, int green, int blue, int alpha) { in glColor4x() argument
83 mGLColor = makeColor4x(red, green, blue, alpha); in glColor4x()
186 float alpha) { in makeColor4f() argument
187 return (Math.round(alpha * 255) << 24) | in makeColor4f()
193 public static int makeColor4x(int red, int green, int blue, int alpha) { in makeColor4x() argument
195 return makeColor4f(red / X, green / X, blue / X, alpha / X); in makeColor4x()
DGLStub.java61 float alpha in glClearColor() argument
68 int alpha in glClearColorx() argument
91 float alpha in glColor4f() argument
98 int alpha in glColor4x() argument
105 boolean alpha in glColorMask() argument
798 byte alpha in glColor4ub() argument
/packages/apps/Camera/src/com/android/camera/ui/
DPieRenderer.java352 mOverlay.animate().alpha(0).setListener(new AnimatorListenerAdapter() { in startFadeOut()
369 float alpha = 1; in onDraw() local
371 alpha = mXFade.getValue(); in onDraw()
373 alpha = mFadeIn.getValue(); in onDraw()
377 float sf = 0.9f + alpha * 0.1f; in onDraw()
388 drawItem(canvas, item, alpha); in onDraw()
393 drawItem(canvas, inner, (mXFade != null) ? (1 - 0.5f * alpha) : 1); in onDraw()
399 private void drawItem(Canvas canvas, PieItem item, float alpha) { in drawItem() argument
410 alpha = alpha * (item.isEnabled() ? 1 : 0.3f); in drawItem()
412 item.setAlpha(alpha); in drawItem()
/packages/apps/Gallery2/src/com/android/camera/ui/
DPieRenderer.java504 float alpha = 1; in onDraw() local
506 alpha = mXFade.getValue(); in onDraw()
508 alpha = mFadeIn.getValue(); in onDraw()
510 alpha = mFadeOut.getValue(); in onDraw()
514 float sf = 0.9f + alpha * 0.1f; in onDraw()
532 drawItem(Math.max(0, mOpen.size() - 2), pos, count, canvas, item, alpha); in onDraw()
545 drawItem(level, pos, count, canvas, inner, alpha); in onDraw()
547 … drawItem(level, pos, count, canvas, inner, (mXFade != null) ? (1 - 0.5f * alpha) : 1); in onDraw()
569 private void drawItem(int level, int pos, int count, Canvas canvas, PieItem item, float alpha) { in drawItem() argument
585 p.setAlpha((int)(255 * alpha)); in drawItem()
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/packages/wallpapers/MagicSmoke/src/com/android/magicsmoke/
Dclouds.rs284 int alpha = pix & 0x00ff;
285 if (alpha < lowcol) {
286 alpha = 0;
288 alpha = (alpha - lowcol) * scale;
290 alpha /= alphafactor;
292 if (pm) newpix = premul(newpix, alpha);
293 newpix = newpix | (alpha << 24);
/packages/apps/Gallery2/src/com/android/gallery3d/ui/
DPhotoView.java702 float alpha = getScrollAlpha(progress); in drawTileView() local
704 alpha = interpolate(filmRatio, alpha, 1f); in drawTileView()
707 canvas.multiplyAlpha(alpha); in drawTileView()
724 float alpha = getOffsetAlpha(offset); in drawTileView() local
725 canvas.multiplyAlpha(alpha); in drawTileView()
835 float alpha = getScrollAlpha(progress); in draw() local
837 alpha = interpolate(filmRatio, alpha, 1f); in draw()
839 canvas.multiplyAlpha(alpha); in draw()
843 float alpha = getOffsetAlpha(offset); in draw() local
844 canvas.multiplyAlpha(alpha); in draw()
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DSlideshowView.java96 float alpha = mPrevTexture == null ? 1f : mTransitionAnimation.get(); in render() local
98 if (mPrevTexture != null && alpha != 1f) { in render()
101 canvas.setAlpha(1f - alpha); in render()
111 canvas.setAlpha(alpha); in render()
/packages/wallpapers/NoiseField/src/com/android/noisefield/
Dnoisefield.rs33 float alpha;
169 particle->alpha = particle->alphaStart;
221 particle->alpha = particle->alphaStart;
268 particle->alpha = (particle->alphaStart)*(particle->death)/100.0;
270 particle->alpha = particle->alpha*particle->life/100.0;
272 particle->alpha = particle->alphaStart;
/packages/apps/Camera/jni/feature_mos/src/mosaic/
DBlend.cpp1082 double alpha = x * m_wb.direction / m_wb.width; in MosaicToFrame() local
1083 double length = (y - alpha * m_wb.correction) * m_wb.direction + m_wb.radius; in MosaicToFrame()
1084 double deltaTheta = m_wb.theta * alpha; in MosaicToFrame()
1092 double alpha = y * m_wb.direction / m_wb.width; in MosaicToFrame() local
1093 double length = (x - alpha * m_wb.correction) * m_wb.direction + m_wb.radius; in MosaicToFrame()
1094 double deltaTheta = m_wb.theta * alpha; in MosaicToFrame()
1124 double alpha = deltaTheta / m_wb.theta; in FrameToMosaic() local
1125 wx = alpha * m_wb.width * m_wb.direction; in FrameToMosaic()
1126 wy = (length - m_wb.radius) * m_wb.direction + alpha * m_wb.correction; in FrameToMosaic()
1134 double alpha = deltaTheta / m_wb.theta; in FrameToMosaic() local
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/packages/apps/LegacyCamera/jni/feature_mos/src/mosaic/
DBlend.cpp1062 double alpha = x * m_wb.direction / m_wb.width; in MosaicToFrame() local
1063 double length = (y - alpha * m_wb.correction) * m_wb.direction + m_wb.radius; in MosaicToFrame()
1064 double deltaTheta = m_wb.theta * alpha; in MosaicToFrame()
1072 double alpha = y * m_wb.direction / m_wb.width; in MosaicToFrame() local
1073 double length = (x - alpha * m_wb.correction) * m_wb.direction + m_wb.radius; in MosaicToFrame()
1074 double deltaTheta = m_wb.theta * alpha; in MosaicToFrame()
1104 double alpha = deltaTheta / m_wb.theta; in FrameToMosaic() local
1105 wx = alpha * m_wb.width * m_wb.direction; in FrameToMosaic()
1106 wy = (length - m_wb.radius) * m_wb.direction + alpha * m_wb.correction; in FrameToMosaic()
1114 double alpha = deltaTheta / m_wb.theta; in FrameToMosaic() local
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/packages/apps/Gallery2/jni_mosaic/feature_mos/src/mosaic/
DBlend.cpp1082 double alpha = x * m_wb.direction / m_wb.width; in MosaicToFrame() local
1083 double length = (y - alpha * m_wb.correction) * m_wb.direction + m_wb.radius; in MosaicToFrame()
1084 double deltaTheta = m_wb.theta * alpha; in MosaicToFrame()
1092 double alpha = y * m_wb.direction / m_wb.width; in MosaicToFrame() local
1093 double length = (x - alpha * m_wb.correction) * m_wb.direction + m_wb.radius; in MosaicToFrame()
1094 double deltaTheta = m_wb.theta * alpha; in MosaicToFrame()
1124 double alpha = deltaTheta / m_wb.theta; in FrameToMosaic() local
1125 wx = alpha * m_wb.width * m_wb.direction; in FrameToMosaic()
1126 wy = (length - m_wb.radius) * m_wb.direction + alpha * m_wb.correction; in FrameToMosaic()
1134 double alpha = deltaTheta / m_wb.theta; in FrameToMosaic() local
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/packages/apps/Contacts/src/com/android/contacts/detail/
DContactDetailTabCarousel.java334 mShadow.animate().setStartDelay(TRANSITION_TIME).alpha(1.0f); in animateAppear()
340 float alpha = mLastScrollPosition * MAX_ALPHA / mAllowedHorizontalScrollLength; in updateAlphaLayers() local
341 alpha = MoreMath.clamp(alpha, 0.0f, 1.0f); in updateAlphaLayers()
342 mAboutTab.setAlphaLayerValue(alpha); in updateAlphaLayers()
343 mUpdatesTab.setAlphaLayerValue(MAX_ALPHA - alpha); in updateAlphaLayers()
/packages/screensavers/PhotoTable/src/com/android/dreams/phototable/
DPhotoTable.java358 final double alpha = Math.toRadians(direction); in moveFocus() local
360 final double[] left = { Math.sin(alpha - beta), in moveFocus()
361 Math.cos(alpha - beta) }; in moveFocus()
362 final double[] right = { Math.sin(alpha + beta), in moveFocus()
363 Math.cos(alpha + beta) }; in moveFocus()
609 .alpha(0f); in fadeOutBackground()
619 .alpha(1f) in fadeInBackground()
640 .alpha(0f) in fadeAway()
907 .alpha(1f) in pickUp()
/packages/apps/Launcher2/src/com/android/launcher2/
DDragView.java186 int alpha = crossFade ? (int) (255 * (1 - mCrossFadeProgress)) : 255; in onDraw() local
187 mPaint.setAlpha(alpha); in onDraw()
235 public void setAlpha(float alpha) { in setAlpha() argument
236 super.setAlpha(alpha); in setAlpha()
237 mPaint.setAlpha((int) (255 * alpha)); in setAlpha()
/packages/wallpapers/Basic/src/com/android/wallpaper/grass/
Dgrass.rs233 static void alpha(float a) {
422 alpha(1.0f);
433 alpha(newB);
437 alpha(normf(half, gMorning, now));
447 alpha(newB);
452 alpha(normf(half, gDusk, now));
/packages/apps/Camera/src/com/android/camera/
DSwitchAnimManager.java108 float alpha = canvas.getAlpha(); in drawAnimation() local
117 canvas.setAlpha(alpha); in drawAnimation()
138 float alpha = canvas.getAlpha(); in drawDarkPreview() local
142 canvas.setAlpha(alpha); in drawDarkPreview()
/packages/apps/Gallery2/src/com/android/camera/
DSwitchAnimManager.java108 float alpha = canvas.getAlpha(); in drawAnimation() local
117 canvas.setAlpha(alpha); in drawAnimation()
138 float alpha = canvas.getAlpha(); in drawDarkPreview() local
142 canvas.setAlpha(alpha); in drawDarkPreview()
/packages/apps/Gallery2/tests/src/com/android/gallery3d/ui/
DGLCanvasStub.java46 public void setAlpha(float alpha) {} in setAlpha() argument
52 public void multiplyAlpha(float alpha) {} in multiplyAlpha() argument
88 int x, int y, int width, int height, float alpha) {} in drawTexture() argument
100 float ratio, int x, int y, int width, int height, float alpha) {} in drawMixed() argument
/packages/apps/Phone/src/com/android/phone/
DAnimationUtils.java81 view.animate().alpha(1); in show()
115 view.animate().alpha(0f).setListener(new AnimatorListenerAdapter() { in hide()
170 public void setCrossFadeAlpha(int alpha) { in setCrossFadeAlpha() argument
171 mCrossFadeAlpha = alpha; in setCrossFadeAlpha()
/packages/apps/Browser/src/com/android/browser/
DSnapshotBar.java146 .alpha(0f) in showDate()
150 .alpha(1f) in showDate()
157 .alpha(1f) in showTitle()
161 .alpha(0f) in showTitle()

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