Java Code Examples for android.view.View#setScaleX()
The following examples show how to use
android.view.View#setScaleX() .
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Example 1
Source File: ZoomOutSlideTransformer.java From android-viewpager-transformers with Apache License 2.0 | 6 votes |
@Override protected void onTransform(View view, float position) { if (position >= -1 || position <= 1) { // Modify the default slide transition to shrink the page as well final float height = view.getHeight(); final float scaleFactor = Math.max(MIN_SCALE, 1 - Math.abs(position)); final float vertMargin = height * (1 - scaleFactor) / 2; final float horzMargin = view.getWidth() * (1 - scaleFactor) / 2; // Center vertically view.setPivotY(0.5f * height); if (position < 0) { view.setTranslationX(horzMargin - vertMargin / 2); } else { view.setTranslationX(-horzMargin + vertMargin / 2); } // Scale the page down (between MIN_SCALE and 1) view.setScaleX(scaleFactor); view.setScaleY(scaleFactor); // Fade the page relative to its size. view.setAlpha(MIN_ALPHA + (scaleFactor - MIN_SCALE) / (1 - MIN_SCALE) * (1 - MIN_ALPHA)); } }
Example 2
Source File: BaseTransformer.java From android-viewpager-transformers with Apache License 2.0 | 6 votes |
/** * Called each {@link #transformPage(android.view.View, float)} before {{@link #onTransform(android.view.View, float)} is called. * * @param view * @param position */ protected void onPreTransform(View view, float position) { final float width = view.getWidth(); view.setRotationX(0); view.setRotationY(0); view.setRotation(0); view.setScaleX(1); view.setScaleY(1); view.setPivotX(0); view.setPivotY(0); view.setTranslationY(0); view.setTranslationX(isPagingEnabled() ? 0f : -width * position); if (hideOffscreenPages()) { view.setAlpha(position <= -1f || position >= 1f ? 0f : 1f); } else { view.setAlpha(1f); } }
Example 3
Source File: PassphraseAvatarTransformation.java From adamant-android with GNU General Public License v3.0 | 6 votes |
@Override public void transformItem(View item, float position) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { ImageView avatarView = item.findViewById(R.id.list_item_passphrase_avatar); float translationZ = (float) Math.abs(SELECTED_TRANSLATION_Z - ((Math.pow(2, Math.abs(position)) - 1) * SELECTED_TRANSLATION_Z)); avatarView.setTranslationZ(translationZ); } pivotX.setOn(item); pivotY.setOn(item); float closenessToCenter = 1f - Math.abs(position); float scale = minScale + maxMinDiff * closenessToCenter; item.setScaleX(scale); item.setScaleY(scale); }
Example 4
Source File: ZoomOutPageTransformer.java From iBeebo with GNU General Public License v3.0 | 5 votes |
public void transformPage(View view, float position) { int pageWidth = view.getWidth(); int pageHeight = view.getHeight(); if (position < -1) { // [-Infinity,-1) // This page is way off-screen to the left. view.setAlpha(0); } else if (position <= 1) { // [-1,1] // Modify the default slide transition to shrink the page as well float scaleFactor = Math.max(MIN_SCALE, 1 - Math.abs(position)); float vertMargin = pageHeight * (1 - scaleFactor) / 2; float horzMargin = pageWidth * (1 - scaleFactor) / 2; if (position < 0) { view.setTranslationX(horzMargin - vertMargin / 2); } else { view.setTranslationX(-horzMargin + vertMargin / 2); } // Scale the page down (between MIN_SCALE and 1) view.setScaleX(scaleFactor); view.setScaleY(scaleFactor); // Fade the page relative to its size. view.setAlpha(MIN_ALPHA + (scaleFactor - MIN_SCALE) / (1 - MIN_SCALE) * (1 - MIN_ALPHA)); } else { // (1,+Infinity] // This page is way off-screen to the right. view.setAlpha(0); } }
Example 5
Source File: ForegroundToBackgroundTransformer.java From UltimateAndroid with Apache License 2.0 | 5 votes |
@Override protected void onTransform(View view, float position) { final float height = view.getHeight(); final float width = view.getWidth(); final float scale = min(position > 0 ? 1f : Math.abs(1f + position), 0.5f); view.setScaleX(scale); view.setScaleY(scale); view.setPivotX(width * 0.5f); view.setPivotY(height * 0.5f); view.setTranslationX(position > 0 ? width * position : -width * position * 0.25f); }
Example 6
Source File: ForegroundToBackgroundTransformer.java From WanAndroid with GNU General Public License v3.0 | 5 votes |
@Override protected void onTransform(View view, float position) { final float height = view.getHeight(); final float width = view.getWidth(); final float scale = min(position > 0 ? 1f : Math.abs(1f + position), 0.5f); view.setScaleX(scale); view.setScaleY(scale); view.setPivotX(width * 0.5f); view.setPivotY(height * 0.5f); view.setTranslationX(position > 0 ? width * position : -width * position * 0.25f); }
Example 7
Source File: DepthPageTransformer.java From newsApp with Apache License 2.0 | 5 votes |
@Override public void transformPage(View view, float position) { int pageWidth = view.getWidth(); int pageHeight = view.getHeight(); float alpha = 0; if (0 <= position && position <= 1) { alpha = 1 - position; } else if (-1 < position && position < 0) { float scaleFactor = Math.max(MIN_SCALE, 1 - Math.abs(position)); float verticalMargin = pageHeight * (1 - scaleFactor) / 2; float horizontalMargin = pageWidth * (1 - scaleFactor) / 2; if (position < 0) { view.setTranslationX(horizontalMargin - verticalMargin / 2); } else { view.setTranslationX(-horizontalMargin + verticalMargin / 2); } view.setScaleX(scaleFactor); view.setScaleY(scaleFactor); alpha = position + 1; } view.setAlpha(alpha); view.setTranslationX(view.getWidth() * -position); float yPosition = position * view.getHeight(); view.setTranslationY(yPosition); }
Example 8
Source File: EnterOvershootAnimator.java From FragmentMaster with Apache License 2.0 | 5 votes |
@Override protected void transformForegroundPage(View page, float position, boolean enter) { float offset = 0; if (enter) { // Perform overshot animation if enter. offset = page.getWidth() * ((1 - position) - sInterpolator .getInterpolation(1 - position)); } page.setTranslationX(offset); page.setAlpha(1); page.setScaleX(1); page.setScaleY(1); }
Example 9
Source File: CardStreamLinearLayout.java From android-BatchStepSensor with Apache License 2.0 | 5 votes |
private void resetAnimatedView(View child) { child.setAlpha(1.f); child.setTranslationX(0.f); child.setTranslationY(0.f); child.setRotation(0.f); child.setRotationY(0.f); child.setRotationX(0.f); child.setScaleX(1.f); child.setScaleY(1.f); }
Example 10
Source File: AcDisplayFragment.java From AcDisplay with GNU General Public License v2.0 | 5 votes |
/** * Updates the visibility of divider between * the scene and icons. */ @SuppressLint("NewApi") private void updateDividerVisibility(boolean animate) { final View view = mDividerView; final boolean visible = view.getVisibility() == View.VISIBLE; final boolean visibleNow = !mWidgetsMap.isEmpty(); if (animate && isAnimatable()) { int visibleInt = MathUtils.bool(visible); int visibleNowInt = MathUtils.bool(visibleNow); float[] values = {1.0f, 0.1f, 1.0f, 0.5f}; ViewUtils.setVisible(view, true); view.setScaleX(values[1 - visibleInt]); view.setAlpha(values[3 - visibleInt]); view.animate() .scaleX(values[1 - visibleNowInt]) .alpha(values[3 - visibleNowInt]) .setInterpolator(new AccelerateInterpolator()) .setListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { super.onAnimationEnd(animation); ViewUtils.setVisible(view, visibleNow, View.INVISIBLE); view.setAlpha(1); view.setScaleX(1); } }); } else { ViewUtils.setVisible(view, visibleNow, View.INVISIBLE); } }
Example 11
Source File: VPAnim2Activity.java From AndroidAnimationExercise with Apache License 2.0 | 5 votes |
@SuppressLint("NewApi") public void transformPage(View view, float position) { int pageWidth = view.getMeasuredWidth(); int pageHeight = view.getMeasuredHeight(); Log.e("TAG", view + " , " + position + ""); if (position < -1) { // [-Infinity,-1) // This page is way off-screen to the left. view.setScaleX(MIN_SCALE); view.setScaleY(MIN_SCALE); view.setPivotX(pageWidth); } else if (position <= 1) //a页滑动至b页 ; a页从 0.0 -1 ;b页从1 ~ 0.0 { // [-1,1] float scaleFactor; if (position < 0) { scaleFactor = MIN_SCALE + (1 - MIN_SCALE) * (1 + position); } else { scaleFactor = MIN_SCALE + (1 - MIN_SCALE) * (1 - position); } // Scale the page down (between MIN_SCALE and 1) view.setScaleX(scaleFactor); view.setScaleY(scaleFactor); view.setPivotX(pageWidth * CENTER * (1 - position)); } else { // (1,+Infinity] // This page is way off-screen to the right. view.setPivotX(0); view.setScaleX(MIN_SCALE); view.setScaleY(MIN_SCALE); } }
Example 12
Source File: AddWalletView.java From ETHWallet with GNU General Public License v3.0 | 5 votes |
public void transformPage(View view, float position) { int pageWidth = view.getWidth(); if (position < -1) { // [-Infinity,-1) // This page is way off-screen to the left. view.setAlpha(0); } else if (position <= 0) { // [-1,0] // Use the default slide transition when moving to the left page view.setAlpha(1); view.setTranslationX(0); view.setScaleX(1); view.setScaleY(1); } else if (position <= 1) { // (0,1] // Fade the page out. view.setAlpha(1 - position); // Counteract the default slide transition view.setTranslationX(pageWidth * -position); // Scale the page down (between MIN_SCALE and 1) float scaleFactor = MIN_SCALE + (1 - MIN_SCALE) * (1 - Math.abs(position)); view.setScaleX(scaleFactor); view.setScaleY(scaleFactor); } else { // (1,+Infinity] // This page is way off-screen to the right. view.setAlpha(0); } }
Example 13
Source File: FloatingView.java From dingo with GNU General Public License v3.0 | 5 votes |
/** * 拡大・縮小を行います。 * * @param newScale 設定する拡大率 */ private void setScale(float newScale) { // INFO:childにscaleを設定しないと拡大率が変わらない現象に対処するための修正 if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.KITKAT) { final int childCount = getChildCount(); for (int i = 0; i < childCount; i++) { final View targetView = getChildAt(i); targetView.setScaleX(newScale); targetView.setScaleY(newScale); } } else { setScaleX(newScale); setScaleY(newScale); } }
Example 14
Source File: MainActivity.java From AndroidFloatLabel with Apache License 2.0 | 5 votes |
@Override public void onHideLabel(View label) { final float shift = label.getWidth() / 2; label.setScaleX(SCALE_X_SHOWN); label.setScaleY(SCALE_Y_SHOWN); label.setX(0f); label.animate().alpha(0).scaleX(SCALE_X_HIDDEN).scaleY(SCALE_Y_HIDDEN).x(shift); }
Example 15
Source File: Overview.java From Trebuchet with GNU General Public License v3.0 | 5 votes |
@Override public void screenScrolled(View v, float progress) { float scale =1.0f - 0.1f * mScaleInterpolator .getInterpolation(Math.min(0.3f, Math.abs(progress)) / 0.3f); v.setPivotX(progress < 0 ? 0 : v.getMeasuredWidth()); v.setPivotY(v.getMeasuredHeight() * 0.5f); v.setScaleX(scale); v.setScaleY(scale); v.setAlpha(scale); }
Example 16
Source File: DepthPageTransformer.java From Banner with Apache License 2.0 | 5 votes |
@Override protected void onTransform(View view, float position) { if (position <= 0f) { view.setTranslationX(0f); view.setScaleX(1f); view.setScaleY(1f); } else if (position <= 1f) { final float scaleFactor = MIN_SCALE + (1 - MIN_SCALE) * (1 - Math.abs(position)); view.setAlpha(1 - position); view.setPivotY(0.5f * view.getHeight()); view.setTranslationX(view.getWidth() * -position); view.setScaleX(scaleFactor); view.setScaleY(scaleFactor); } }
Example 17
Source File: ZoomPageTransformer.java From XBanner with Apache License 2.0 | 5 votes |
@Override public void handleRightPage(View view, float position) { float scale = Math.max(mMinScale, 1 - position); float vertMargin = view.getHeight() * (1 - scale) / 2; float horzMargin = view.getWidth() * (1 - scale) / 2; view.setTranslationX( -horzMargin + vertMargin / 2); view.setScaleX( scale); view.setScaleY( scale); view.setAlpha( mMinAlpha + (scale - mMinScale) / (1 - mMinScale) * (1 - mMinAlpha)); }
Example 18
Source File: ZoomOutPageTransformer.java From AndroidAnimationExercise with Apache License 2.0 | 4 votes |
@SuppressLint("NewApi") public void transformPage(View view, float position) { int pageWidth = view.getMeasuredWidth(); int pageHeight = view.getMeasuredHeight(); Log.e("TAG", view + " , " + position + ""); if (position < -1) { // [-Infinity,-1) // This page is way off-screen to the left. view.setAlpha(1); } else if (position <= 1) //a页滑动至b页 ; a页从 0.0 -1 ;b页从1 ~ 0.0 { // [-1,1] // Modify the default slide transition to shrink the page as well float scaleFactor = Math.max(MIN_SCALE, 1 - Math.abs(position)); float vertMargin = pageHeight * (1 - scaleFactor) / 2; float horzMargin = pageWidth * (1 - scaleFactor) / 2; if (position < 0) { view.setTranslationX(horzMargin - vertMargin / 2); } else { view.setTranslationX(-horzMargin + vertMargin / 2); } // Scale the page down (between MIN_SCALE and 1) view.setScaleX(scaleFactor); view.setScaleY(scaleFactor); // Fade the page relative to its size. view.setAlpha(MIN_ALPHA + (scaleFactor - MIN_SCALE) / (1 - MIN_SCALE) * (1 - MIN_ALPHA)); } else { // (1,+Infinity] // This page is way off-screen to the right. view.setAlpha(1); } }
Example 19
Source File: a.java From MiBandDecompiled with Apache License 2.0 | 4 votes |
static void g(View view, float f1) { view.setScaleX(f1); }
Example 20
Source File: AccordionTransformer.java From BannerPager with Apache License 2.0 | 4 votes |
@Override protected void onTransform(View view, float position) { view.setPivotX(position < 0 ? 0 : view.getWidth()); view.setScaleX(position < 0 ? 1f + position : 1f - position); }