Java Code Examples for android.graphics.Paint#ANTI_ALIAS_FLAG

The following examples show how to use android.graphics.Paint#ANTI_ALIAS_FLAG . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may want to check out the right sidebar which shows the related API usage.
Example 1
Source Project: MyBlogDemo   File: RoundTransform.java    License: Apache License 2.0 6 votes vote down vote up
private Bitmap roundCrop(BitmapPool pool, Bitmap source) {
    if (source == null) return null;
    int width = source.getWidth();
    int height = source.getHeight();
    rectF.set(0, 0, width, height);

    Bitmap squared = Bitmap.createBitmap(source, 0, 0, width, height);

    Bitmap result = pool.get(width, height, Bitmap.Config.ARGB_8888);
    if (result == null) {
        result = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    }

    Canvas canvas = new Canvas(result);
    Paint paint = new Paint(Paint.FILTER_BITMAP_FLAG | Paint.DITHER_FLAG | Paint
            .ANTI_ALIAS_FLAG);
    paint.setShader(new BitmapShader(squared, BitmapShader.TileMode.CLAMP, BitmapShader
            .TileMode.CLAMP));
    canvas.drawRoundRect(rectF, cornerRadius, cornerRadius, paint);


    return result;
}
 
Example 2
private void init(Context c){
	Log.d(TAG, "init called");
	// Create the colour array
	mColours = new int[6];
	mColours[4] = Color.parseColor("#1bc5a4");
	mColours[1] = Color.parseColor("#9b59b6");
	mColours[0] = Color.parseColor("#2ecc71");
	mColours[2] = Color.parseColor("#e74c3c");
	mColours[3] = Color.parseColor("#3498db");

	mBarPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
	mBarPaint.setStyle(Paint.Style.FILL);

	mBarNumberPaint = new Paint();
	mBarNumberPaint.setTypeface(Typeface.create("sans-serif-thin", Typeface.NORMAL));
	mBarNumberPaint.setColor(c.getResources().getColor(R.color.text_main));
	mBarNumberPaint.setTextSize(100);
	mBarNumberPaint.setTextAlign(Align.CENTER);

	mNameLabelPaint = new Paint();
	mNameLabelPaint.setTypeface(Typeface.create("sans-serif-thin", Typeface.NORMAL));
	mNameLabelPaint.setColor(c.getResources().getColor(R.color.text_main));
	mNameLabelPaint.setTextAlign(Align.CENTER);
	mNameLabelPaint.setTextSize(140);
}
 
Example 3
Source Project: eBook   File: SwitchView.java    License: Apache License 2.0 6 votes vote down vote up
private void initObjects() {
    mPath = new Path();
    mSlideHandler = new SlideHandler();

    mStrokePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mStrokePaint.setStyle(Style.STROKE);
    mStrokePaint.setColor(mStrokeColor);

    mMaskPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mMaskPaint.setStyle(Style.FILL);
    mMaskPaint.setColor(mMaskColor);

    mButtonPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mButtonPaint.setStyle(Style.FILL);
    mButtonPaint.setColor(mButtonColor);


}
 
Example 4
private void initPaint() {
    mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    res = getResources();
    source = BitmapFactory.decodeResource(res, R.drawable.cat);
    cover = BitmapFactory.decodeResource(res, R.drawable.circle);
    mStartColor = res.getColor(R.color.cpb_red);
    mEndColor = res.getColor(R.color.cpb_green);

    mPaint.setColor(Color.parseColor("#536DFE"));

    mbackPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mbackPaint.setStyle(Paint.Style.STROKE);
    mbackPaint.setStrokeWidth(3);
    mbackPaint.setColor(Color.WHITE);

}
 
Example 5
Source Project: AndroidDigIn   File: ScratchView.java    License: Apache License 2.0 6 votes vote down vote up
private Bitmap createBgBitmap(int w, int h, String text, int textColor) {
    Bitmap bgPicBitmap = getBitmap();
    Bitmap bitmap = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);
    canvas.drawColor(Color.WHITE);
    canvas.drawBitmap(bgPicBitmap, 0, 0, null);
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setColor(Color.GRAY);
    canvas.drawRect(rect,paint);
    paint.setColor(textColor);
    float textSize = 150;
    paint.setTextSize(textSize);
    int cx = w / 2;
    int cy = h / 2;
    float measureText = paint.measureText(text);
    //将文字画在中间
    canvas.drawText(text, cx - measureText / 2, cy + textSize / 2, paint);
    canvas = null;
    paint = null;
    return bitmap;
}
 
Example 6
@Override
public void drawIcon(Canvas canvas, float fraction, Drawable drawable, int colorOfIcon,
                     WidthAndHeightOfView widthAndHeightOfView) {
    int centerX = widthAndHeightOfView.getWidth() / 2;
    int centerY = widthAndHeightOfView.getHeight() / 2 - 150;
    canvas.save();
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    float newFraction = (fraction - 0.65f) / 0.35f;
    paint.setColor(Color.parseColor("#e53935"));
    canvas.drawCircle(centerX, centerY - 50, 100 * (1 - newFraction), paint);
    paint.setColor(Color.parseColor("#fdd835"));
    canvas.drawCircle(centerX -35, centerY + 35,100 * (1 - newFraction), paint);
    paint.setColor(Color.parseColor("#1e88e5"));
    canvas.drawCircle(centerX + 35, centerY + 35, 100 * (1 - newFraction), paint);
    canvas.restore();
    canvas.save();
    Path path = new Path();
    Bitmap bitmap = ((BitmapDrawable) drawable).getBitmap();
    Matrix matrix = new Matrix();
    matrix.postScale(1.7f, 1.7f, centerX, centerY);
    canvas.concat(matrix);
    path.addCircle(centerX, centerY, bitmap.getHeight() * 1.5f * newFraction, Path.Direction.CW);
    canvas.clipPath(path);
    canvas.drawBitmap(bitmap, centerX - bitmap.getWidth() / 2, centerY - bitmap.getHeight() / 2, paint);
    canvas.restore();
}
 
Example 7
Source Project: PigeonholeView   File: PigeonholeView.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Initialize this view.
 *
 * @param context
 */
private void init(Context context) {
    this.context = context;

    textPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    textPaint.setColor(Color.BLACK);
    textPaint.setTextSize(60);

    dropTargetView = new ImageView(context);
    dropTargetView.setImageResource(R.drawable.placeholder);
    dropTargetView.setScaleType(ImageView.ScaleType.FIT_XY);
    dropTargetView.setVisibility(View.GONE);
    addView(dropTargetView);

    swapTargetView = new ImageView(context);
    swapTargetView.setImageResource(R.drawable.swap_candidate);
    swapTargetView.setScaleType(ImageView.ScaleType.FIT_XY);
    swapTargetView.setVisibility(View.GONE);
    addView(swapTargetView);

    LayoutInflater inflater = LayoutInflater.from(context);

    // Drop area
    editDropAreaView = inflater.inflate(R.layout.drop_area, this, false);
    addView(editDropAreaView);

    if (editDropAreaText != null) {  // Use custom text for drop area
        TextView dropAreaTextView = (TextView) editDropAreaView.findViewById(R.id.drop_area__label);
        dropAreaTextView.setText(editDropAreaText);
    }
}
 
Example 8
Source Project: Android_UE   File: MultiTouchPaintView.java    License: Apache License 2.0 5 votes vote down vote up
private void init() {
    mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mPaint.setStrokeWidth(4);
    mPaint.setStrokeCap(Paint.Cap.ROUND);
    mPaint.setStyle(Paint.Style.STROKE);
    mPath = new LinkedHashMap<>();
}
 
Example 9
Source Project: md2tv   File: ShapeBackgroundSpan.java    License: MIT License 5 votes vote down vote up
public ShapeBackgroundSpan(int color, Shape shape, boolean stroke){
    paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setColor(color);

    this.shape = shape;

    if(stroke){
        paint.setStyle(Paint.Style.STROKE);
    }else{
        paint.setStyle(Paint.Style.FILL);
    }

}
 
Example 10
private void init() {

        //
        // set up paint components
        //

        float scale = getContext().getResources().getDisplayMetrics().density;
        // formula from framework: px = (int) (dps * scale + 0.5f)
        ringWidth = (int) (7 * scale + 0.5f);

        endPercentProgress = 0;
        int startSweep = 0;
        endSweep = 0;
        currentSweep = startSweep;

        int progressColor = ContextCompat.getColor(getContext(), R.color.record_highlight);

        progressPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
        progressPaint.setStyle(Paint.Style.STROKE);
        progressPaint.setColor(progressColor);
        progressPaint.setStrokeWidth(ringWidth);
        progressPaint.setStrokeCap(Paint.Cap.ROUND);

        circle = new RectF(0, 0, getWidth(), getHeight());

        progressPath = new Path();

    }
 
Example 11
Source Project: WaveHeartRate   File: PieChart.java    License: Apache License 2.0 5 votes vote down vote up
@Override
protected void init() {
    super.init();

    // piechart has no offsets
    mOffsetTop = 0;
    mOffsetBottom = 0;
    mOffsetLeft = 0;
    mOffsetRight = 0;

    mShift = Utils.convertDpToPixel(mShift);

    mHolePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mHolePaint.setColor(Color.WHITE);

    mCenterTextPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mCenterTextPaint.setColor(mColorDarkBlue);
    mCenterTextPaint.setTextSize(Utils.convertDpToPixel(12f));
    mCenterTextPaint.setTextAlign(Align.CENTER);

    mValuePaint.setTextSize(Utils.convertDpToPixel(13f));
    mValuePaint.setColor(Color.WHITE);
    mValuePaint.setTextAlign(Align.CENTER);

    mListener = new PieChartTouchListener(this);

    // for the piechart, drawing values is enabled
    mDrawYValues = true;
}
 
Example 12
Source Project: AndroidDigIn   File: WaveView.java    License: Apache License 2.0 5 votes vote down vote up
private void init(Context context) {
    singleWaveWidth = context.getResources().getDimensionPixelSize(R.dimen.wave_width);
    singleWaveWidth_fix = singleWaveWidth;
    singleWaveHeightDeltaY = context.getResources().getDimensionPixelSize(R.dimen.wave_height);
    singleWaveHeightDeltaY_fix = singleWaveHeightDeltaY;
    color = context.getResources().getColor(R.color.wave_color);
    paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setColor(color);
}
 
Example 13
Source Project: CoolAndroidAnim   File: ILetter.java    License: Apache License 2.0 5 votes vote down vote up
public ILetter(int x, int y) {
    super(x, y);
    mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mPaint.setColor(Config.WHITE);
    mPaint.setStyle(Paint.Style.FILL);
    mPaint.setStrokeWidth(20);
    mCurY += LENGTH / 2;
}
 
Example 14
Source Project: mappwidget   File: CaptionMapObject.java    License: Apache License 2.0 5 votes vote down vote up
public CaptionMapObject(Object id, Drawable drawable, Point position,
		Point pivotPoint, boolean isTouchable, boolean isScalable) {
	super(id, drawable, position, pivotPoint, isTouchable, isScalable);
	
	paint = new Paint(Paint.ANTI_ALIAS_FLAG);
	paint.setColor(Color.WHITE);
	paint.setTextAlign(Align.CENTER);
	paint.setTextSize(14);
	paint.setTypeface(Typeface.SANS_SERIF);
	paint.setFakeBoldText(true);
	paint.setShadowLayer(1, 0, 0, Color.BLACK);
}
 
Example 15
public DynamicPageIndicator2(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    final int density = (int) context.getResources().getDisplayMetrics().density;

    // Load attributes
    final TypedArray a = getContext().obtainStyledAttributes(
            attrs, R.styleable.DynamicPageIndicator2, defStyle, 0);

    dotDiameter = a.getDimensionPixelSize(R.styleable.DynamicPageIndicator2_ads_dotDiameter,
            DEFAULT_DOT_SIZE * density);
    dotRadius = dotDiameter / 2;
    halfDotRadius = dotRadius / 2;
    gap = a.getDimensionPixelSize(R.styleable.DynamicPageIndicator2_ads_dotGap,
            DEFAULT_GAP * density);
    animDuration = (long) a.getInteger(R.styleable.DynamicPageIndicator2_ads_animationDuration,
            DEFAULT_ANIM_DURATION);
    animHalfDuration = animDuration / 2;
    unselectedColour = a.getColor( R.styleable.DynamicPageIndicator2_ads_pageIndicatorColor,
            DEFAULT_UNSELECTED_COLOUR);
    selectedColour = a.getColor( R.styleable.DynamicPageIndicator2_ads_currentPageIndicatorColor,
            DEFAULT_SELECTED_COLOUR);

    a.recycle();

    unselectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    unselectedPaint.setColor(unselectedColour);
    selectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    selectedPaint.setColor(selectedColour);
    interpolator = new FastOutSlowInInterpolator();

    // create paths & rect now – reuse & rewind later
    combinedUnselectedPath = new Path();
    unselectedDotPath = new Path();
    unselectedDotLeftPath = new Path();
    unselectedDotRightPath = new Path();
    rectF = new RectF();

    addOnAttachStateChangeListener(this);
}
 
Example 16
private void init() {
    mBitmapPaint = new Paint(Paint.ANTI_ALIAS_FLAG);

    roundPath = new Path();
    borderPath = new Path();

    borderPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    borderPaint.setStrokeWidth(borderWidth);

    setScaleType(ScaleType.CENTER_CROP);
}
 
Example 17
Source Project: rss   File: ViewFeedItem.java    License: GNU General Public License v3.0 5 votes vote down vote up
static
Paint configurePaint(Resources resources, int dimenResource, int colorResource)
{
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setTextSize(resources.getDimension(dimenResource));
    paint.setColor(resources.getColor(colorResource));
    paint.setHinting(Paint.HINTING_ON);
    return paint;
}
 
Example 18
private ContentValues newContentValues(Bitmap icon, String label, int lowResBackgroundColor) {
    ContentValues values = new ContentValues();
    values.put(IconDB.COLUMN_ICON, Utilities.flattenBitmap(icon));

    values.put(IconDB.COLUMN_LABEL, label);
    values.put(IconDB.COLUMN_SYSTEM_STATE, mSystemState);

    if (lowResBackgroundColor == Color.TRANSPARENT) {
      values.put(IconDB.COLUMN_ICON_LOW_RES, Utilities.flattenBitmap(
      Bitmap.createScaledBitmap(icon,
              icon.getWidth() / LOW_RES_SCALE_FACTOR,
              icon.getHeight() / LOW_RES_SCALE_FACTOR, true)));
    } else {
        synchronized (this) {
            if (mLowResBitmap == null) {
                mLowResBitmap = Bitmap.createBitmap(icon.getWidth() / LOW_RES_SCALE_FACTOR,
                        icon.getHeight() / LOW_RES_SCALE_FACTOR, Bitmap.Config.RGB_565);
                mLowResCanvas = new Canvas(mLowResBitmap);
                mLowResPaint = new Paint(Paint.FILTER_BITMAP_FLAG | Paint.ANTI_ALIAS_FLAG);
            }
            mLowResCanvas.drawColor(lowResBackgroundColor);
            mLowResCanvas.drawBitmap(icon, new Rect(0, 0, icon.getWidth(), icon.getHeight()),
                    new Rect(0, 0, mLowResBitmap.getWidth(), mLowResBitmap.getHeight()),
                    mLowResPaint);
            values.put(IconDB.COLUMN_ICON_LOW_RES, Utilities.flattenBitmap(mLowResBitmap));
        }
    }
    return values;
}
 
Example 19
Source Project: SVG-Android   File: VectorView.java    License: Apache License 2.0 5 votes vote down vote up
public void setVectorArrays(String[] vectors) {
    if (vectors == null) {
        return;
    }
    mPathPaints = new Paint[vectors.length];
    mPaths = new Path[vectors.length];
    for (int i = 0; i < vectors.length; i++) {
        mPaths[i] = VectorPathParser.createPathFromPathData(vectors[i]);
        mPathPaints[i] = new Paint(Paint.ANTI_ALIAS_FLAG);
    }
    requestLayout();
    invalidate();
}
 
Example 20
Source Project: LLApp   File: RecycleViewDivider.java    License: Apache License 2.0 3 votes vote down vote up
/**
 * 自定义分割线
 *
 * @param context
 * @param orientation   列表方向
 * @param dividerHeight 分割线高度
 * @param dividerColor  分割线颜色
 */
public RecycleViewDivider(Context context, int orientation, int dividerHeight, int dividerColor) {
    this(context, orientation);
    mDividerHeight = dividerHeight;
    mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mPaint.setColor(dividerColor);
    mPaint.setStyle(Paint.Style.FILL);
}