Searched refs:alpha (Results 1 - 25 of 99) sorted by relevance

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/packages/apps/VideoEditor/src/com/android/videoeditor/widgets/
H A DZoomControl.java148 final double alpha = Math.atan((double)y / (double)x);
150 if (!checkHit(x, y, alpha)) {
156 mThumbX = (int)((mRadius * Math.cos(alpha)) + (getWidth() / 2));
157 mThumbY = (int)((getHeight() / 2) - (mRadius * Math.sin(alpha)));
158 progress = (int)((mMaxProgress / 2) - (alpha / mInterval));
160 mThumbX = (int)((mRadius * Math.cos(alpha)) + (getWidth() / 2));
161 mThumbY = (int)((getHeight() / 2) - (mRadius * Math.sin(alpha)));
162 progress = (int)((mMaxProgress / 2) - (alpha / mInterval));
164 mThumbX = (int)((getWidth() / 2) - (mRadius * Math.cos(alpha)));
165 mThumbY = (int)((getHeight() / 2) + (mRadius * Math.sin(alpha)));
206 checkHit(float x, float y, double alpha) argument
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/packages/apps/Contacts/src/com/android/contacts/widget/
H A DFrameLayoutWithOverlay.java27 * If necessary, you can specify your own alpha-layer and manually manage its z-order.
49 * Delegate to overlay: set the View that it will use as its alpha-layer.
50 * If none is set, the overlay will use its own alpha layer. Only
52 * alpha-layer.
58 /** Delegate to overlay: set the alpha value on the alpha layer. */
59 public void setAlphaLayerValue(float alpha) { argument
60 mOverlay.setAlphaLayerValue(alpha);
H A DAlphaTouchInterceptorOverlay.java31 * Also supports an alpha layer to dim the content underneath. By default, the
32 * alpha layer is the same View as the touch-interceptor layer. However, for
34 * intercepted (for example, {@link CarouselTab}'s label appears above the alpha
35 * layer). In this case, you can specify the View to use as the alpha layer via
37 * the alpha-layer with respect to your other sub-views.
60 * Set the View that the overlay will use as its alpha-layer. If
62 * some child views need to appear above the alpha-layer but below
68 // We're no longer the alpha-layer, so make ourself invisible.
75 /** Sets the alpha value on the alpha laye
76 setAlphaLayerValue(float alpha) argument
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/packages/apps/Gallery2/tests/src/com/android/gallery3d/glrenderer/
H A DGLMock.java75 float alpha) {
77 mGLColor = makeColor4f(red, green, blue, alpha);
81 public void glColor4x(int red, int green, int blue, int alpha) { argument
83 mGLColor = makeColor4x(red, green, blue, alpha);
186 float alpha) {
187 return (Math.round(alpha * 255) << 24) |
193 public static int makeColor4x(int red, int green, int blue, int alpha) { argument
195 return makeColor4f(red / X, green / X, blue / X, alpha / X);
74 glColor4f(float red, float green, float blue, float alpha) argument
185 makeColor4f(float red, float green, float blue, float alpha) argument
/packages/apps/DeskClock/src/com/android/deskclock/widget/multiwaveview/
H A DPointCloud.java49 private float alpha = 0.0f; field in class:PointCloud.WaveManager
59 alpha = a;
63 return alpha;
71 private float alpha = 0.0f; field in class:PointCloud.GlowManager
90 alpha = a;
94 return alpha;
185 glowAlpha = glowManager.alpha * max(0.0f, (float) Math.pow(cosf, 10.0f));
194 waveAlpha = waveManager.alpha * max(0.0f, (float) Math.pow(cosf, 20.0f));
214 int alpha = getAlphaForPoint(point);
216 if (alpha
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H A DTargetDrawable.java56 public void setAlpha(float alpha) { argument
57 mAlpha = alpha;
67 public void setAlpha(int alpha) { argument
68 mRealDrawable.setAlpha(alpha);
199 public void setAlpha(float alpha) { argument
200 mAlpha = alpha;
/packages/apps/Launcher2/src/com/android/launcher2/
H A DFastBitmapDrawable.java63 public void setAlpha(int alpha) { argument
64 mAlpha = alpha;
65 mPaint.setAlpha(alpha);
H A DDragView.java186 int alpha = crossFade ? (int) (255 * (1 - mCrossFadeProgress)) : 255;
187 mPaint.setAlpha(alpha);
235 public void setAlpha(float alpha) { argument
236 super.setAlpha(alpha);
237 mPaint.setAlpha((int) (255 * alpha));
/packages/screensavers/PhotoTable/src/com/android/dreams/phototable/
H A DSoftLandingInterpolator.java56 final float alpha = (input - bottom) / (top - bottom);
57 value = (1f - alpha) * f + alpha * s;
/packages/apps/Gallery2/src/com/android/gallery3d/glrenderer/
H A DGLES11Canvas.java156 public void setAlpha(float alpha) { argument
157 Assert.assertTrue(alpha >= 0 && alpha <= 1);
158 mAlpha = alpha;
167 public void multiplyAlpha(float alpha) { argument
168 Assert.assertTrue(alpha >= 0 && alpha <= 1);
169 mAlpha *= alpha;
283 float alpha = mAlpha;
287 && (!tex.isOpaque() || alpha < OPAQUE_ALPH
377 drawTexture(BasicTexture texture, int x, int y, int width, int height, float alpha) argument
463 setTextureColor(float r, float g, float b, float alpha) argument
471 setMixedColor(int toColor, float ratio, float alpha) argument
547 drawMixed(BasicTexture from, int toColor, float ratio, int x, int y, int width, int height, float alpha) argument
635 setTextureAlpha(float alpha) argument
648 setColorMode(int color, float alpha) argument
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/packages/apps/Camera/src/com/android/camera/
H A DSwitchAnimManager.java108 float alpha = canvas.getAlpha();
117 canvas.setAlpha(alpha);
138 float alpha = canvas.getAlpha();
142 canvas.setAlpha(alpha);
/packages/apps/Gallery2/src/com/android/camera/
H A DSwitchAnimManager.java108 float alpha = canvas.getAlpha();
117 canvas.setAlpha(alpha);
138 float alpha = canvas.getAlpha();
142 canvas.setAlpha(alpha);
/packages/apps/Calendar/src/com/android/calendar/
H A DDayOfMonthDrawable.java59 public void setAlpha(int alpha) { argument
60 mPaint.setAlpha(alpha);
/packages/apps/Camera/src/com/android/camera/drawable/
H A DTextDrawable.java75 public void setAlpha(int alpha) { argument
76 mPaint.setAlpha(alpha);
/packages/apps/Contacts/src/com/android/contacts/detail/
H A DCarouselTab.java41 * This view adds an alpha layer over the entire tab (except for the label).
74 labelAnimator.alpha(1.0f);
81 backgroundAnimator.alpha(1.0f);
H A DContactDetailTabCarousel.java334 mShadow.animate().setStartDelay(TRANSITION_TIME).alpha(1.0f);
340 float alpha = mLastScrollPosition * MAX_ALPHA / mAllowedHorizontalScrollLength;
341 alpha = MoreMath.clamp(alpha, 0.0f, 1.0f);
342 mAboutTab.setAlphaLayerValue(alpha);
343 mUpdatesTab.setAlphaLayerValue(MAX_ALPHA - alpha);
/packages/apps/Camera/src/com/android/camera/ui/
H A DPieItem.java94 public void setAlpha(float alpha) { argument
95 mAlpha = alpha;
96 mDrawable.setAlpha((int) (255 * alpha));
/packages/apps/Gallery2/src/com/android/camera/ui/
H A DPieItem.java104 public void setAlpha(float alpha) { argument
105 mAlpha = alpha;
106 mDrawable.setAlpha((int) (255 * alpha));
/packages/apps/Gallery2/src/com/android/gallery3d/filtershow/state/
H A DDragListener.java36 float alpha = 1.0f - (Math.abs(translation)
40 alpha = 1.0f - (Math.abs(translation)
46 mStatePanelTrack.getCurrentView().setBackgroundAlpha(alpha);
/packages/apps/Gallery2/src/com/android/gallery3d/ui/
H A DSlideshowView.java96 float alpha = mPrevTexture == null ? 1f : mTransitionAnimation.get();
98 if (mPrevTexture != null && alpha != 1f) {
101 canvas.setAlpha(1f - alpha);
111 canvas.setAlpha(alpha);
/packages/apps/Gallery2/tests/src/com/android/gallery3d/ui/
H A DGLCanvasStub.java46 public void setAlpha(float alpha) {} argument
52 public void multiplyAlpha(float alpha) {} argument
88 int x, int y, int width, int height, float alpha) {}
100 float ratio, int x, int y, int width, int height, float alpha) {}
87 drawTexture(BasicTexture texture, int x, int y, int width, int height, float alpha) argument
99 drawMixed(BasicTexture from, BasicTexture to, float ratio, int x, int y, int width, int height, float alpha) argument
/packages/apps/Browser/src/com/android/browser/view/
H A DPieItem.java73 public void setAlpha(float alpha) { argument
75 mView.setAlpha(alpha);
/packages/apps/Gallery2/src/com/android/photos/shims/
H A DBitmapJobDrawable.java146 public void setAlpha(int alpha) { argument
148 if (alpha != oldAlpha) {
149 mPaint.setAlpha(alpha);
/packages/apps/Gallery2/src/com/android/camera/drawable/
H A DTextDrawable.java112 public void setAlpha(int alpha) { argument
113 mPaint.setAlpha(alpha);
/packages/apps/Gallery2/src/com/android/gallery3d/filtershow/colorpicker/
H A DColorGridDialog.java91 int alpha = (int) (hsvo[3] * 255);
92 c |= alpha << 24;

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