Examples with PorterDuffXfermode android.graphics.PorterDuffXfermode used on opensource projects

Example 16 with PorterDuffXfermode

use of android.graphics.PorterDuffXfermode in project nmid-headline by miao1007.

the class ProgressBarCircular method drawSecondAnimation.

/**
     * Draw second animation of view
     *
     * @param canvas
     */
private void drawSecondAnimation(Canvas canvas) {
    if (arcO == limite)
        arcD += 6;
    if (arcD >= 290 || arcO > limite) {
        arcO += 6;
        arcD -= 6;
    }
    if (arcO > limite + 290) {
        limite = arcO;
        arcO = limite;
        arcD = 1;
    }
    rotateAngle += 4;
    canvas.rotate(rotateAngle, getWidth() / 2, getHeight() / 2);
    Bitmap bitmap = Bitmap.createBitmap(canvas.getWidth(), canvas.getHeight(), Bitmap.Config.ARGB_8888);
    Canvas temp = new Canvas(bitmap);
    Paint paint = new Paint();
    paint.setAntiAlias(true);
    paint.setColor(backgroundColor);
    //		temp.drawARGB(0, 0, 0, 255);
    temp.drawArc(new RectF(0, 0, getWidth(), getHeight()), arcO, arcD, true, paint);
    Paint transparentPaint = new Paint();
    transparentPaint.setAntiAlias(true);
    transparentPaint.setColor(getResources().getColor(android.R.color.transparent));
    transparentPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
    temp.drawCircle(getWidth() / 2, getHeight() / 2, (getWidth() / 2) - dpToPx(4, getResources()), transparentPaint);
    canvas.drawBitmap(bitmap, 0, 0, new Paint());
}

Example 17 with PorterDuffXfermode

use of android.graphics.PorterDuffXfermode in project nmid-headline by miao1007.

the class ProgressBarCircular method drawFirstAnimation.

/**
     * Draw first animation of view
     *
     * @param canvas
     */
private void drawFirstAnimation(Canvas canvas) {
    if (radius1 < getWidth() / 2) {
        Paint paint = new Paint();
        paint.setAntiAlias(true);
        paint.setColor(makePressColor());
        radius1 = (radius1 >= getWidth() / 2) ? (float) getWidth() / 2 : radius1 + 1;
        canvas.drawCircle(getWidth() / 2, getHeight() / 2, radius1, paint);
    } else {
        Bitmap bitmap = Bitmap.createBitmap(canvas.getWidth(), canvas.getHeight(), Bitmap.Config.ARGB_8888);
        Canvas temp = new Canvas(bitmap);
        Paint paint = new Paint();
        paint.setAntiAlias(true);
        paint.setColor(makePressColor());
        temp.drawCircle(getWidth() / 2, getHeight() / 2, getHeight() / 2, paint);
        Paint transparentPaint = new Paint();
        transparentPaint.setAntiAlias(true);
        transparentPaint.setColor(getResources().getColor(android.R.color.transparent));
        transparentPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
        if (cont >= 50) {
            radius2 = (radius2 >= getWidth() / 2) ? (float) getWidth() / 2 : radius2 + 1;
        } else {
            radius2 = (radius2 >= getWidth() / 2 - dpToPx(4, getResources())) ? (float) getWidth() / 2 - dpToPx(4, getResources()) : radius2 + 1;
        }
        temp.drawCircle(getWidth() / 2, getHeight() / 2, radius2, transparentPaint);
        canvas.drawBitmap(bitmap, 0, 0, new Paint());
        if (radius2 >= getWidth() / 2 - dpToPx(4, getResources()))
            cont++;
        if (radius2 >= getWidth() / 2)
            firstAnimationOver = true;
    }
}

Example 18 with PorterDuffXfermode

use of android.graphics.PorterDuffXfermode in project MaterialIntroView by iammert.

the class MaterialIntroView method init.

private void init(Context context) {
    setWillNotDraw(false);
    setVisibility(INVISIBLE);
    /**
         * set default values
         */
    maskColor = Constants.DEFAULT_MASK_COLOR;
    delayMillis = Constants.DEFAULT_DELAY_MILLIS;
    fadeAnimationDuration = Constants.DEFAULT_FADE_DURATION;
    padding = Constants.DEFAULT_TARGET_PADDING;
    colorTextViewInfo = Constants.DEFAULT_COLOR_TEXTVIEW_INFO;
    focusType = Focus.ALL;
    focusGravity = FocusGravity.CENTER;
    shapeType = ShapeType.CIRCLE;
    isReady = false;
    isFadeAnimationEnabled = true;
    dismissOnTouch = false;
    isLayoutCompleted = false;
    isInfoEnabled = false;
    isDotViewEnabled = false;
    isPerformClick = false;
    isImageViewEnabled = true;
    isIdempotent = false;
    /**
         * initialize objects
         */
    handler = new Handler();
    preferencesManager = new PreferencesManager(context);
    eraser = new Paint();
    eraser.setColor(0xFFFFFFFF);
    eraser.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
    eraser.setFlags(Paint.ANTI_ALIAS_FLAG);
    View layoutInfo = LayoutInflater.from(getContext()).inflate(R.layout.material_intro_card, null);
    infoView = layoutInfo.findViewById(R.id.info_layout);
    textViewInfo = (TextView) layoutInfo.findViewById(R.id.textview_info);
    textViewInfo.setTextColor(colorTextViewInfo);
    imageViewIcon = (ImageView) layoutInfo.findViewById(R.id.imageview_icon);
    dotView = LayoutInflater.from(getContext()).inflate(R.layout.dotview, null);
    dotView.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED);
    getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {

        @Override
        public void onGlobalLayout() {
            targetShape.reCalculateAll();
            if (targetShape != null && targetShape.getPoint().y != 0 && !isLayoutCompleted) {
                if (isInfoEnabled)
                    setInfoLayout();
                if (isDotViewEnabled)
                    setDotViewLayout();
                removeOnGlobalLayoutListener(MaterialIntroView.this, this);
            }
        }
    });
}

Example 19 with PorterDuffXfermode

use of android.graphics.PorterDuffXfermode in project qksms by moezbhatti.

the class ImageUtils method getCircleBitmap.

public static Bitmap getCircleBitmap(Bitmap bitmap, int radius) {
    Bitmap sbmp;
    if (bitmap.getWidth() != radius || bitmap.getHeight() != radius) {
        float smallest = Math.min(bitmap.getWidth(), bitmap.getHeight());
        float factor = smallest / radius;
        sbmp = Bitmap.createScaledBitmap(bitmap, (int) (bitmap.getWidth() / factor), (int) (bitmap.getHeight() / factor), false);
    } else {
        sbmp = bitmap;
    }
    Bitmap output = Bitmap.createBitmap(radius, radius, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(output);
    final int color = 0xffa19774;
    final Paint paint = new Paint();
    final Rect rect = new Rect(0, 0, radius, radius);
    paint.setAntiAlias(true);
    paint.setFilterBitmap(true);
    paint.setDither(true);
    canvas.drawARGB(0, 0, 0, 0);
    paint.setColor(Color.parseColor("#BAB399"));
    canvas.drawCircle(radius / 2, radius / 2, radius / 2, paint);
    paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
    canvas.drawBitmap(sbmp, rect, rect, paint);
    return output;
}

Example 20 with PorterDuffXfermode

use of android.graphics.PorterDuffXfermode in project MaterialDesignLibrary by navasmdc.

the class ProgressBarCircularIndeterminate method drawFirstAnimation.

/**
	 * Draw first animation of view
	 * @param canvas
	 */
private void drawFirstAnimation(Canvas canvas) {
    if (radius1 < getWidth() / 2) {
        Paint paint = new Paint();
        paint.setAntiAlias(true);
        paint.setColor(makePressColor());
        radius1 = (radius1 >= getWidth() / 2) ? (float) getWidth() / 2 : radius1 + 1;
        canvas.drawCircle(getWidth() / 2, getHeight() / 2, radius1, paint);
    } else {
        Bitmap bitmap = Bitmap.createBitmap(canvas.getWidth(), canvas.getHeight(), Bitmap.Config.ARGB_8888);
        Canvas temp = new Canvas(bitmap);
        Paint paint = new Paint();
        paint.setAntiAlias(true);
        paint.setColor(makePressColor());
        temp.drawCircle(getWidth() / 2, getHeight() / 2, getHeight() / 2, paint);
        Paint transparentPaint = new Paint();
        transparentPaint.setAntiAlias(true);
        transparentPaint.setColor(getResources().getColor(android.R.color.transparent));
        transparentPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
        if (cont >= 50) {
            radius2 = (radius2 >= getWidth() / 2) ? (float) getWidth() / 2 : radius2 + 1;
        } else {
            radius2 = (radius2 >= getWidth() / 2 - Utils.dpToPx(4, getResources())) ? (float) getWidth() / 2 - Utils.dpToPx(4, getResources()) : radius2 + 1;
        }
        temp.drawCircle(getWidth() / 2, getHeight() / 2, radius2, transparentPaint);
        canvas.drawBitmap(bitmap, 0, 0, new Paint());
        if (radius2 >= getWidth() / 2 - Utils.dpToPx(4, getResources()))
            cont++;
        if (radius2 >= getWidth() / 2)
            firstAnimationOver = true;
    }
}