List of usage examples for android.graphics BlurMaskFilter BlurMaskFilter
public BlurMaskFilter(float radius, Blur style)
From source file:com.breel.wearables.shadowclock.graphics.ShapeShadow.java
public void setupBlur(float _amout) { blurMaskFilter = new BlurMaskFilter(_amout * mDensity, BlurMaskFilter.Blur.NORMAL); shadowPathPaint.setMaskFilter(blurMaskFilter); }
From source file:org.florescu.android.rangeseekbar.RangeSeekBar.java
private void init(Context context, AttributeSet attrs) { float barHeight; int thumbNormal = R.drawable.seek_thumb; int thumbPressed = R.drawable.seek_thumb_pressed; int thumbDisabled = R.drawable.seek_thumb_disabled; int thumbShadowColor; int defaultShadowColor = Color.argb(75, 0, 0, 0); int defaultShadowYOffset = PixelUtil.dpToPx(context, 2); int defaultShadowXOffset = PixelUtil.dpToPx(context, 0); int defaultShadowBlur = PixelUtil.dpToPx(context, 2); offset = PixelUtil.dpToPx(context, TEXT_LATERAL_PADDING_IN_DP); textSeperation = PixelUtil.dpToPx(context, DEFAULT_TEXT_SEPERATION_IN_DP); step = DEFAULT_STEP;//from w w w . j a v a2s .c om snapTolerance = DEFAULT_SNAP_TOLERANCE_PERCENT / 100; minimumDistance = DEFAULT_MINIMUM_DISTANCE; increments = DEFAULT_INCREMENTS; incrementRanges = DEFAULT_INCREMENT_RANGES; if (attrs == null) { rangeType = DEFAULT_RANGE_TYPE; setRangeToDefaultValues(); mInternalPad = PixelUtil.dpToPx(context, INITIAL_PADDING_IN_DP); barHeight = PixelUtil.dpToPx(context, LINE_HEIGHT_IN_DP); mActiveColor = ACTIVE_COLOR; mDefaultColor = Color.parseColor("#e5e8eb"); mAlwaysActive = true; mShowTextAboveThumbs = true; mTextAboveThumbsColor = Color.WHITE; thumbShadowColor = defaultShadowColor; mThumbShadowXOffset = defaultShadowXOffset; mThumbShadowYOffset = defaultShadowYOffset; mThumbShadowBlur = defaultShadowBlur; mActivateOnDefaultValues = true; } else { TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.RangeSeekBar, 0, 0); try { switch (a.getInt(R.styleable.RangeSeekBar_rangeType, 0)) { case 0: rangeType = RangeType.LINEAR; break; case 1: rangeType = RangeType.PREDEFINED; break; case 2: rangeType = RangeType.CUBIC; break; default: rangeType = RangeType.LINEAR; } setRangeValues( extractNumericValueFromAttributes(a, R.styleable.RangeSeekBar_absoluteMinValue, DEFAULT_MINIMUM), extractNumericValueFromAttributes(a, R.styleable.RangeSeekBar_absoluteMaxValue, DEFAULT_MAXIMUM)); mShowTextAboveThumbs = a.getBoolean(R.styleable.RangeSeekBar_valuesAboveThumbs, true); mTextAboveThumbsColor = a.getColor(R.styleable.RangeSeekBar_textAboveThumbsColor, Color.WHITE); mSingleThumb = a.getBoolean(R.styleable.RangeSeekBar_singleThumb, false); mShowLabels = a.getBoolean(R.styleable.RangeSeekBar_showLabels, true); mInternalPad = PixelUtil.dpToPx(context, a.getInt(R.styleable.RangeSeekBar_internalPadding, INITIAL_PADDING_IN_DP)); barHeight = PixelUtil.dpToPx(context, a.getInt(R.styleable.RangeSeekBar_barHeight, LINE_HEIGHT_IN_DP)); mActiveColor = a.getColor(R.styleable.RangeSeekBar_activeColor, ACTIVE_COLOR); mDefaultColor = a.getColor(R.styleable.RangeSeekBar_defaultColor, Color.parseColor("#e5e8eb")); mAlwaysActive = a.getBoolean(R.styleable.RangeSeekBar_alwaysActive, true); customMinValueLabel = a.getString(R.styleable.RangeSeekBar_minValueLabel); customMaxValueLabel = a.getString(R.styleable.RangeSeekBar_maxValueLabel); Drawable normalDrawable = a.getDrawable(R.styleable.RangeSeekBar_thumbNormal); if (normalDrawable != null) { thumbImage = BitmapUtil.drawableToBitmap(normalDrawable); } Drawable disabledDrawable = a.getDrawable(R.styleable.RangeSeekBar_thumbDisabled); if (disabledDrawable != null) { thumbDisabledImage = BitmapUtil.drawableToBitmap(disabledDrawable); } Drawable pressedDrawable = a.getDrawable(R.styleable.RangeSeekBar_thumbPressed); if (pressedDrawable != null) { thumbPressedImage = BitmapUtil.drawableToBitmap(pressedDrawable); } mThumbShadow = a.getBoolean(R.styleable.RangeSeekBar_thumbShadow, false); thumbShadowColor = a.getColor(R.styleable.RangeSeekBar_thumbShadowColor, defaultShadowColor); mThumbShadowXOffset = a.getDimensionPixelSize(R.styleable.RangeSeekBar_thumbShadowXOffset, defaultShadowXOffset); mThumbShadowYOffset = a.getDimensionPixelSize(R.styleable.RangeSeekBar_thumbShadowYOffset, defaultShadowYOffset); mThumbShadowBlur = a.getDimensionPixelSize(R.styleable.RangeSeekBar_thumbShadowBlur, defaultShadowBlur); mActivateOnDefaultValues = a.getBoolean(R.styleable.RangeSeekBar_activateOnDefaultValues, true); } finally { a.recycle(); } } Resources resources = getResources(); int px = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 18, resources.getDisplayMetrics()); if (thumbImage == null) { thumbImage = Bitmap.createBitmap(px, px, Bitmap.Config.ARGB_8888); Drawable thumbDrawableNormal = getResources().getDrawable(thumbNormal); thumbDrawableNormal.setBounds(0, 0, px, px); thumbDrawableNormal.draw(new Canvas(thumbImage)); } if (thumbPressedImage == null) { Drawable thumbDrawablePressed = getResources().getDrawable(thumbPressed); thumbDrawablePressed.setBounds(0, 0, px, px); thumbPressedImage = Bitmap.createBitmap(px, px, Bitmap.Config.ARGB_8888); thumbDrawablePressed.draw(new Canvas(thumbPressedImage)); } if (thumbDisabledImage == null) { Drawable thumbDrawableDisabled = getResources().getDrawable(thumbDisabled); thumbDrawableDisabled.setBounds(0, 0, px, px); thumbDisabledImage = Bitmap.createBitmap(px, px, Bitmap.Config.ARGB_8888); thumbDrawableDisabled.draw(new Canvas(thumbDisabledImage)); } mThumbHalfWidth = 0.5f * thumbImage.getWidth(); mThumbHalfHeight = 0.5f * thumbImage.getHeight(); setValuePrimAndNumberType(); mTextSize = PixelUtil.spToPx(context, DEFAULT_TEXT_SIZE_IN_SP); mDistanceToTop = PixelUtil.dpToPx(context, DEFAULT_TEXT_DISTANCE_TO_TOP_IN_DP); mTextOffset = !mShowTextAboveThumbs ? 0 : this.mTextSize + PixelUtil.dpToPx(context, DEFAULT_TEXT_DISTANCE_TO_BUTTON_IN_DP) + this.mDistanceToTop; mRect = new RectF(padding, mTextOffset + mThumbHalfHeight - barHeight / 2, getWidth() - padding, mTextOffset + mThumbHalfHeight + barHeight / 2); // make RangeSeekBar focusable. This solves focus handling issues in case EditText widgets are being used along with the RangeSeekBar within ScrollViews. setFocusable(true); setFocusableInTouchMode(true); mScaledTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop(); if (mThumbShadow) { // We need to remove hardware acceleration in order to blur the shadow setLayerType(LAYER_TYPE_SOFTWARE, null); shadowPaint.setColor(thumbShadowColor); shadowPaint.setMaskFilter(new BlurMaskFilter(mThumbShadowBlur, BlurMaskFilter.Blur.NORMAL)); mThumbShadowPath = new Path(); mThumbShadowPath.addCircle(0, 0, mThumbHalfHeight, Path.Direction.CW); } }
From source file:org.catrobat.catroid.ui.fragment.AddBrickFragment.java
public ImageView getGlowingBorder(Bitmap bitmap) { ImageView imageView = new ImageView(getActivity()); imageView.setBackgroundColor(Color.TRANSPARENT); imageView.setId(R.id.drag_and_drop_list_view_image_view); Bitmap glowingBitmap = Bitmap.createBitmap(bitmap.getWidth() + 30, bitmap.getHeight() + 30, Bitmap.Config.ARGB_8888);//from ww w.jav a2 s. c om Canvas glowingCanvas = new Canvas(glowingBitmap); Bitmap alpha = bitmap.extractAlpha(); Paint paintBlur = new Paint(); paintBlur.setColor(Color.WHITE); glowingCanvas.drawBitmap(alpha, 15, 15, paintBlur); BlurMaskFilter blurMaskFilter = new BlurMaskFilter(15.0f, BlurMaskFilter.Blur.OUTER); paintBlur.setMaskFilter(blurMaskFilter); glowingCanvas.drawBitmap(alpha, 15, 15, paintBlur); paintBlur.setMaskFilter(null); glowingCanvas.drawBitmap(bitmap, 15, 15, paintBlur); imageView.setImageBitmap(glowingBitmap); return imageView; }
From source file:hku.fyp14017.blencode.ui.fragment.AddBrickFragment.java
public ImageView getGlowingBorder(Bitmap bitmap) { ImageView imageView = new ImageView(getActivity()); imageView.setBackgroundColor(Color.TRANSPARENT); imageView.setId(hku.fyp14017.blencode.R.id.drag_and_drop_list_view_image_view); Bitmap glowingBitmap = Bitmap.createBitmap(bitmap.getWidth() + 30, bitmap.getHeight() + 30, Bitmap.Config.ARGB_8888);/*www .ja v a 2s . c o m*/ Canvas glowingCanvas = new Canvas(glowingBitmap); Bitmap alpha = bitmap.extractAlpha(); Paint paintBlur = new Paint(); paintBlur.setColor(Color.WHITE); glowingCanvas.drawBitmap(alpha, 15, 15, paintBlur); BlurMaskFilter blurMaskFilter = new BlurMaskFilter(15.0f, BlurMaskFilter.Blur.OUTER); paintBlur.setMaskFilter(blurMaskFilter); glowingCanvas.drawBitmap(alpha, 15, 15, paintBlur); paintBlur.setMaskFilter(null); glowingCanvas.drawBitmap(bitmap, 15, 15, paintBlur); imageView.setImageBitmap(glowingBitmap); return imageView; }
From source file:com.waz.zclient.views.images.CircularSeekBar.java
/** * Initializes the {@code Paint} objects with the appropriate styles. *///from w w w . j a v a 2 s. co m protected void initPaints() { circlePaint = new Paint(); circlePaint.setAntiAlias(true); circlePaint.setDither(true); circlePaint.setColor(circleColor); circlePaint.setStrokeWidth(circleStrokeWidth); circlePaint.setStyle(Paint.Style.STROKE); circlePaint.setStrokeJoin(Paint.Join.ROUND); circlePaint.setStrokeCap(Paint.Cap.ROUND); circleFillPaint = new Paint(); circleFillPaint.setAntiAlias(true); circleFillPaint.setDither(true); circleFillPaint.setColor(circleFillColor); circleFillPaint.setStyle(Paint.Style.FILL); circleProgressPaint = new Paint(); circleProgressPaint.setAntiAlias(true); circleProgressPaint.setDither(true); circleProgressPaint.setColor(circleProgressColor); circleProgressPaint.setStrokeWidth(circleStrokeWidth); circleProgressPaint.setStyle(Paint.Style.STROKE); circleProgressGlowPaint = new Paint(); circleProgressGlowPaint.set(circleProgressPaint); if (!isInEditMode()) { circleProgressGlowPaint .setMaskFilter(new BlurMaskFilter((5f * dpToPxScale), BlurMaskFilter.Blur.NORMAL)); } pointerPaint = new Paint(); pointerPaint.setAntiAlias(true); pointerPaint.setDither(true); pointerPaint.setStyle(Paint.Style.FILL); pointerPaint.setColor(pointerColor); pointerPaint.setStrokeWidth(pointerRadius); pointerHaloPaint = new Paint(); pointerHaloPaint.set(pointerPaint); pointerHaloPaint.setColor(pointerHaloColor); pointerHaloPaint.setAlpha(pointerAlpha); pointerHaloPaint.setStrokeWidth(pointerRadius + pointerHaloWidth); pointerHaloBorderPaint = new Paint(); pointerHaloBorderPaint.set(pointerPaint); pointerHaloBorderPaint.setStrokeWidth(pointerHaloBorderWidth); pointerHaloBorderPaint.setStyle(Paint.Style.STROKE); }
From source file:com.owen.view.views.PieChart.java
/** * Initialize the control. This code is in a separate method so that it can be * called from both constructors./* www.ja va 2s .co m*/ */ private void init() { // Force the background to software rendering because otherwise the Blur // filter won't work. setLayerToSW(this); // Set up the paint for the label text mTextPaint = new Paint(Paint.ANTI_ALIAS_FLAG); mTextPaint.setColor(mTextColor); if (mTextHeight == 0) { mTextHeight = mTextPaint.getTextSize(); } else { mTextPaint.setTextSize(mTextHeight); } // Set up the paint for the pie slices mPiePaint = new Paint(Paint.ANTI_ALIAS_FLAG); mPiePaint.setStyle(Paint.Style.FILL); mPiePaint.setTextSize(mTextHeight); // Set up the paint for the shadow mShadowPaint = new Paint(0); mShadowPaint.setColor(0xff101010); mShadowPaint.setMaskFilter(new BlurMaskFilter(8, BlurMaskFilter.Blur.NORMAL)); // Add a child view to draw the pie. Putting this in a child view // makes it possible to draw it on a separate hardware layer that rotates // independently mPieView = new PieView(getContext()); addView(mPieView); mPieView.rotateTo(mPieRotation); // The pointer doesn't need hardware acceleration, but in order to show up // in front of the pie it also needs to be on a separate view. mPointerView = new PointerView(getContext()); addView(mPointerView); // Set up an animator to animate the PieRotation property. This is used to // correct the pie's orientation after the user lets go of it. if (Build.VERSION.SDK_INT >= 11) { mAutoCenterAnimator = ObjectAnimator.ofInt(PieChart.this, "PieRotation", 0); // Add a listener to hook the onAnimationEnd event so that we can do // some cleanup when the pie stops moving. mAutoCenterAnimator.addListener(new Animator.AnimatorListener() { public void onAnimationStart(Animator animator) { } public void onAnimationEnd(Animator animator) { mPieView.decelerate(); } public void onAnimationCancel(Animator animator) { } public void onAnimationRepeat(Animator animator) { } }); } // Create a Scroller to handle the fling gesture. if (Build.VERSION.SDK_INT < 11) { mScroller = new Scroller(getContext()); } else { mScroller = new Scroller(getContext(), null, true); } // The scroller doesn't have any built-in animation functions--it just supplies // values when we ask it to. So we have to have a way to call it every frame // until the fling ends. This code (ab)uses a ValueAnimator object to generate // a callback on every animation frame. We don't use the animated value at all. if (Build.VERSION.SDK_INT >= 11) { mScrollAnimator = ValueAnimator.ofFloat(0, 1); mScrollAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() { public void onAnimationUpdate(ValueAnimator valueAnimator) { tickScrollAnimation(); } }); } // Create a gesture detector to handle onTouch messages mDetector = new GestureDetector(PieChart.this.getContext(), new GestureListener()); // Turn off long press--this control doesn't use it, and if long press is enabled, // you can't scroll for a bit, pause, then scroll some more (the pause is interpreted // as a long press, apparently) mDetector.setIsLongpressEnabled(false); // In edit mode it's nice to have some demo data, so add that here. if (this.isInEditMode()) { Resources res = getResources(); addItem("Annabelle", 3, ContextCompat.getColor(getContext(), R.color.bluegrass)); addItem("Brunhilde", 4, ContextCompat.getColor(getContext(), R.color.chartreuse)); addItem("Carolina", 2, ContextCompat.getColor(getContext(), R.color.emerald)); addItem("Dahlia", 3, ContextCompat.getColor(getContext(), R.color.seafoam)); addItem("Ekaterina", 1, ContextCompat.getColor(getContext(), R.color.slate)); } }
From source file:Steps.StepsFragment.java
private void setBackgroundGlow(ImageView imgview, int imageicon, int r, int g, int b) { // An added margin to the initial image int margin = 50; int halfMargin = margin / 2; // the glow radius int glowRadius = 90; // the glow color int glowColor = Color.rgb(r, g, b); // The original image to use reduced(re-sampled) Bitmap src = SampleImage.decodeSampledBitmapFromResource(getResources(), imageicon, 250, 250); // extract the alpha from the source image Bitmap alpha = src.extractAlpha();//from w ww.jav a 2s. c om // The output bitmap (with the icon + glow) Bitmap bmp = Bitmap.createBitmap(src.getWidth() + margin, src.getHeight() + margin, Bitmap.Config.ARGB_8888); // The canvas to paint on the image Canvas canvas = new Canvas(bmp); Paint paint = new Paint(); paint.setColor(glowColor); // outer glow paint.setMaskFilter(new BlurMaskFilter(glowRadius, BlurMaskFilter.Blur.OUTER));//For Inner glow set Blur.INNER canvas.drawBitmap(alpha, halfMargin, halfMargin, paint); // original icon canvas.drawBitmap(src, halfMargin, halfMargin, null); imgview.setImageBitmap(bmp); }