Java Code Examples for android.graphics.Paint

The following examples show how to use android.graphics.Paint. 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: talkback   Source File: RadialMenuView.java    License: Apache License 2.0 6 votes vote down vote up
private static String getEllipsizedText(Paint paint, String title, float maxWidth) {
  final float textWidth = paint.measureText(title);
  if (textWidth <= maxWidth) {
    return title;
  }

  // Find the maximum length with an ellipsis.
  final float ellipsisWidth = paint.measureText(ELLIPSIS);
  final int length = paint.breakText(title, true, (maxWidth - ellipsisWidth), null);

  // Try to land on a word break.
  // TODO: Use breaking iterator for better i18n support.
  final int space = title.lastIndexOf(' ', length);
  if (space > 0) {
    return title.substring(0, space) + ELLIPSIS;
  }

  // Otherwise, cut off characters.
  return title.substring(0, length) + ELLIPSIS;
}
 
Example 2
Source Project: FilePicker   Source File: MaterialCheckbox.java    License: Apache License 2.0 6 votes vote down vote up
public void initView(Context context) {
    this.context = context;
    checked = false;
    tick = new Path();
    paint = new Paint();
    bounds = new RectF();
    OnClickListener onClickListener = new OnClickListener() {
        @Override
        public void onClick(View v) {
            setChecked(!checked);
            onCheckedChangeListener.onCheckedChanged(MaterialCheckbox.this, isChecked());
        }
    };

    setOnClickListener(onClickListener);
}
 
Example 3
Source Project: EmoticonGIFKeyboard   Source File: EmoticonSpan.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public int getSize(final Paint paint, final CharSequence text, final int start,
                   final int end, final Paint.FontMetricsInt fontMetrics) {
    if (fontMetrics != null) {
        final Paint.FontMetrics paintFontMetrics = paint.getFontMetrics();
        final float fontHeight = paintFontMetrics.descent - paintFontMetrics.ascent;
        final float centerY = paintFontMetrics.ascent + fontHeight / 2;

        fontMetrics.ascent = (int) (centerY - mEmoticonSize / 2);
        fontMetrics.top = fontMetrics.ascent;
        fontMetrics.bottom = (int) (centerY + mEmoticonSize / 2);
        fontMetrics.descent = fontMetrics.bottom;
    }

    return (int) mEmoticonSize;
}
 
Example 4
Source Project: Metronome-Android   Source File: MetronomeView.java    License: Apache License 2.0 6 votes vote down vote up
public MetronomeView(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    paint = new Paint();
    paint.setStyle(Paint.Style.STROKE);
    paint.setStrokeWidth(2);
    paint.setAntiAlias(true);
    paint.setColor(Color.BLACK);

    accentPaint = new Paint();
    accentPaint.setStyle(Paint.Style.STROKE);
    accentPaint.setStrokeWidth(8);
    accentPaint.setAntiAlias(true);
    accentPaint.setColor(Color.BLACK);

    subscribe();
}
 
Example 5
Source Project: browser   Source File: DrawerArrowDrawable.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * @param context
 *            used to get the configuration for the drawable from
 */
public DrawerArrowDrawable(Context context) {
	final TypedArray typedArray = context.getTheme().obtainStyledAttributes(null,
			R.styleable.DrawerArrowToggle, R.attr.drawerArrowStyle,
			R.style.Base_Widget_AppCompat_DrawerArrowToggle);
	mPaint.setAntiAlias(true);
	mPaint.setColor(typedArray.getColor(R.styleable.DrawerArrowToggle_color, 0));
	mSize = typedArray.getDimensionPixelSize(R.styleable.DrawerArrowToggle_drawableSize, 0);
	mBarSize =0;// typedArray.getDimension(R.styleable.DrawerArrowToggle_barSize, 0);
	mTopBottomArrowSize = //typedArray.getDimension(R.styleable.DrawerArrowToggle_topBottomBarArrowSize, 0);
	mBarThickness = typedArray.getDimension(R.styleable.DrawerArrowToggle_thickness, 0);
	mBarGap = typedArray.getDimension(R.styleable.DrawerArrowToggle_gapBetweenBars, 0);
	mSpin = typedArray.getBoolean(R.styleable.DrawerArrowToggle_spinBars, true);
	mMiddleArrowSize =0;// typedArray.getDimension(R.styleable.DrawerArrowToggle_middleBarArrowSize, 0);
	typedArray.recycle();
	mPaint.setStyle(Paint.Style.STROKE);
	mPaint.setStrokeJoin(Paint.Join.ROUND);
	mPaint.setStrokeCap(Paint.Cap.SQUARE);
	mPaint.setStrokeWidth(mBarThickness);
}
 
Example 6
Source Project: InfiniteViewPager   Source File: TitlePageIndicator.java    License: MIT License 6 votes vote down vote up
/**
 * Calculate views bounds and scroll them according to the current index
 *
 * @param paint
 * @return
 */
private ArrayList<Rect> calculateAllBounds(Paint paint) {
    ArrayList<Rect> list = new ArrayList<Rect>();
    //For each views (If no values then add a fake one)
    final int count = InfiniteViewPager.FakePositionHelper.getAdapterSize(mViewPager);
    final int width = getWidth();
    final int halfWidth = width / 2;
    for (int i = 0; i < count; i++) {
        Rect bounds = calcBounds(i, paint);
        int w = bounds.right - bounds.left;
        int h = bounds.bottom - bounds.top;
        bounds.left = (int)(halfWidth - (w / 2f) + ((i - mCurrentPage - mPageOffset) * width));
        bounds.right = bounds.left + w;
        bounds.top = 0;
        bounds.bottom = h;
        list.add(bounds);
    }

    return list;
}
 
Example 7
Source Project: SlidingTabWithColorIcons   Source File: ChangeColorItem.java    License: Apache License 2.0 6 votes vote down vote up
/**
 */
private void setupTargetBitmap(int alpha) {
    if (mBitmap == null) {
        mBitmap = textAsBitmap("-");
    }
    if (mIconBitmap == null) {
        mIconBitmap = textAsBitmap("-");
    }
    mBitmap = Bitmap.createBitmap(getMeasuredWidth(), getMeasuredHeight(), Config.ARGB_8888);
    Canvas mCanvas = new Canvas(mBitmap);
    Paint mPaint = new Paint();
    mPaint.setColor(mIconColor);
    mPaint.setAntiAlias(true);
    mPaint.setDither(true);
    mPaint.setAlpha(alpha);
    mCanvas.drawRect(mIconRect, mPaint);
    mPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_IN));
    mPaint.setAlpha(255);
    mCanvas.drawBitmap(mIconBitmap, null, mIconRect, mPaint);

}
 
Example 8
Source Project: PaperStyleWidgets   Source File: PaperProgressBar.java    License: MIT License 6 votes vote down vote up
public PaperProgressBar(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    final TypedArray a = context.getTheme().obtainStyledAttributes(
            attrs, R.styleable.PaperProgressBar, defStyleAttr, 0);
    try {
        mProgressColor = a.getColor(R.styleable.PaperProgressBar_pw_progressColor, 0xFF0F9D58);
        // Secondary progress by default is same color, but half transparent
        mSecondaryProgressColor = a.getColor(R.styleable.PaperProgressBar_pw_secondaryProgressColor,
                0x7F000000 | (mProgressColor & 0xFFFFFF));
    } finally {
        a.recycle();
    }

    mColorPaint.setColor(mProgressColor);
    mColorPaint.setStyle(Paint.Style.FILL);
    mColorPaint.setAntiAlias(true);

    mIndeterminateProgress = 0;
    if (isIndeterminate()) {
        mIndeterminateHandler.sendEmptyMessage(0);
    }
}
 
Example 9
Source Project: WheelViewDemo   Source File: WheelView.java    License: Apache License 2.0 6 votes vote down vote up
private void initConfig() {
    textPaint.setColor(textColor);
    textPaint.setTextSize(textSize);
    Paint.FontMetrics fontMetrics = textPaint.getFontMetrics();

    String testText = "菜单选项";
    Rect rect = new Rect();
    textPaint.getTextBounds(testText, 0, testText.length(), rect);
    itemHeight = rect.height() + itemVerticalSpace;
    textBaseLine = -itemHeight / 2.0f + (itemHeight - fontMetrics.bottom + fontMetrics.top) / 2 - fontMetrics.top;

    if (showCount < 5) {
        showCount = 5;
    }
    if (showCount % 2 == 0) {
        showCount++;
    }
    drawCount = showCount + 2;
    defaultRectArray = new Rect[drawCount];
    drawRectArray = new Rect[drawCount];
    for (int i = 0; i < drawCount; i++) {
        defaultRectArray[i] = new Rect();
        drawRectArray[i] = new Rect();
    }
}
 
Example 10
private void dimChildView(View v, float mag, int fadeColor) {
    final LayoutParams lp = (LayoutParams) v.getLayoutParams();

    if (mag > 0 && fadeColor != 0) {
        final int baseAlpha = (fadeColor & 0xff000000) >>> 24;
        int imag = (int) (baseAlpha * mag);
        int color = imag << 24 | (fadeColor & 0xffffff);
        if (lp.dimPaint == null) {
            lp.dimPaint = new Paint();
        }
        lp.dimPaint.setColorFilter(new PorterDuffColorFilter(color, PorterDuff.Mode.SRC_OVER));
        if (ViewCompat.getLayerType(v) != ViewCompat.LAYER_TYPE_HARDWARE) {
            ViewCompat.setLayerType(v, ViewCompat.LAYER_TYPE_HARDWARE, lp.dimPaint);
        }
        invalidateChildRegion(v);
    } else if (ViewCompat.getLayerType(v) != ViewCompat.LAYER_TYPE_NONE) {
        if (lp.dimPaint != null) {
            lp.dimPaint.setColorFilter(null);
        }
        final DisableLayerRunnable dlr = new DisableLayerRunnable(v);
        mPostedRunnables.add(dlr);
        ViewCompat.postOnAnimation(this, dlr);
    }
}
 
Example 11
Source Project: sketch   Source File: SketchShapeBitmapDrawable.java    License: Apache License 2.0 6 votes vote down vote up
public SketchShapeBitmapDrawable(@NonNull Context context, @NonNull BitmapDrawable bitmapDrawable, @Nullable ShapeSize shapeSize, @Nullable ImageShaper shaper) {
    Bitmap bitmap = bitmapDrawable.getBitmap();
    if (bitmap == null || bitmap.isRecycled()) {
        throw new IllegalArgumentException(bitmap == null ? "bitmap is null" : "bitmap recycled");
    }

    if (shapeSize == null && shaper == null) {
        throw new IllegalArgumentException("shapeSize is null and shapeImage is null");
    }

    this.bitmapDrawable = bitmapDrawable;
    this.paint = new Paint(DEFAULT_PAINT_FLAGS);
    this.srcRect = new Rect();
    this.resizeCalculator = Sketch.with(context).getConfiguration().getResizeCalculator();

    setShapeSize(shapeSize);
    setShaper(shaper);

    if (bitmapDrawable instanceof SketchRefDrawable) {
        this.refDrawable = (SketchRefDrawable) bitmapDrawable;
    }

    if (bitmapDrawable instanceof SketchDrawable) {
        this.sketchDrawable = (SketchDrawable) bitmapDrawable;
    }
}
 
Example 12
Source Project: AndroidAPS   Source File: GraphData.java    License: GNU Affero General Public License v3.0 6 votes vote down vote up
public void addNowLine(long now) {
    LineGraphSeries<DataPoint> seriesNow;
    DataPoint[] nowPoints = new DataPoint[]{
            new DataPoint(now, 0),
            new DataPoint(now, maxY)
    };

    seriesNow = new LineGraphSeries<>(nowPoints);
    seriesNow.setDrawDataPoints(false);
    // custom paint to make a dotted line
    Paint paint = new Paint();
    paint.setStyle(Paint.Style.STROKE);
    paint.setStrokeWidth(2);
    paint.setPathEffect(new DashPathEffect(new float[]{10, 20}, 0));
    paint.setColor(Color.WHITE);
    seriesNow.setCustomPaint(paint);

    addSeries(seriesNow);
}
 
Example 13
Source Project: FastTextView   Source File: TextMeasureUtil.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Do not support cross Span.
 *
 * @param text       text
 * @param parentSpan parentSpan
 * @param start      start index of parentSpan
 * @param end        end index of parentSpan
 * @param paint      TextPaint
 * @return recursive calculated width
 */
public int recursiveGetSizeWithReplacementSpan(CharSequence text, ReplacementSpan parentSpan, @IntRange(from = 0) int start, @IntRange(from = 0) int end, Paint paint) {
  if (text instanceof Spanned) {
    Spanned spannedText = (Spanned) text;
    List<ReplacementSpan> spans = getSortedReplacementSpans(spannedText, start, end);
    if (!spans.isEmpty()) {
      int lastIndexCursor = 0;
      int width = 0;
      for (ReplacementSpan span : spans) {
        if (span == parentSpan) {
          continue;
        }
        int spanStart = spannedText.getSpanStart(span);
        int spanEnd = spannedText.getSpanEnd(span);
        width += parentSpan.getSize(paint, text, lastIndexCursor, spanStart, null);
        width += span.getSize(paint, text, spanStart, spanEnd, null);
        lastIndexCursor = spanEnd;
      }
      if (lastIndexCursor < end) {
        width += parentSpan.getSize(paint, text, lastIndexCursor, end, null);
      }
      return width;
    }
  }
  return parentSpan.getSize(paint, text, start, end, null);
}
 
Example 14
Source Project: OpenCvFaceDetect   Source File: FpsMeter.java    License: Apache License 2.0 5 votes vote down vote up
public void init() {
    mFramesCouner = 0;
    mFrequency = Core.getTickFrequency();
    mprevFrameTime = Core.getTickCount();
    mStrfps = "";

    mPaint = new Paint();
    mPaint.setColor(Color.BLUE);
    mPaint.setTextSize(20);
}
 
Example 15
/*********************************************************
 * Painting
 *********************************************************/

@Override
protected void onDraw(Canvas can)
{
    rect.set(getPaddingLeft(), getPaddingTop(), this.getRight() - this.getLeft() - getPaddingRight(),
            this.getBottom() - this.getTop() - getPaddingBottom());

    paint.setStyle(Paint.Style.STROKE);
    paint.setStrokeWidth(0);
    paint.setAntiAlias(true);

    if (isHorizontal)
    {
        drawHorizontalBar(can, paint);
    }
    else
    {
        drawVerticalBar(can, paint);
    }
    if (function != null && function.getMinMaxValues(FunctionIf.Z) != null)
    {
        drawLabels(can, paint, function.getMinMaxValues(FunctionIf.Z));
    }

    // Test code to trace paddings:
    // paint.setStyle(Paint.Style.STROKE);
    // paint.setStrokeWidth(0);
    // paint.setColor(Color.BLUE);
    // can.drawRect(0, 0, this.getWidth(), this.getHeight(), paint);
    // paint.setColor(Color.GREEN);
    // can.drawRect(getPaddingLeft(), getPaddingTop(), this.getRight() - this.getLeft() - getPaddingRight(),
    // this.getBottom() - this.getTop() - getPaddingBottom(), paint);
}
 
Example 16
Source Project: android-apps   Source File: CircleImageView.java    License: MIT License 5 votes vote down vote up
private void setup() {
    if (!mReady) {
        mSetupPending = true;
        return;
    }

    if (mBitmap == null) {
        return;
    }

    mBitmapShader = new BitmapShader(mBitmap, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP);

    mBitmapPaint.setAntiAlias(true);
    mBitmapPaint.setShader(mBitmapShader);

    mBorderPaint.setStyle(Paint.Style.STROKE);
    mBorderPaint.setAntiAlias(true);
    mBorderPaint.setColor(mBorderColor);
    mBorderPaint.setStrokeWidth(mBorderWidth);

    mBitmapHeight = mBitmap.getHeight();
    mBitmapWidth = mBitmap.getWidth();

    mBorderRect.set(0, 0, getWidth(), getHeight());
    // mBorderRadius = Math.min((mBorderRect.height() - mBorderWidth) / 2, (mBorderRect.width() - mBorderWidth) / 2);

    mDrawableRect.set(mBorderWidth, mBorderWidth, mBorderRect.width() - mBorderWidth, mBorderRect.height() - mBorderWidth);
    // mDrawableRadius = Math.min(mDrawableRect.height() / 2, mDrawableRect.width() / 2);

    updateShaderMatrix();
    invalidate();
}
 
Example 17
Source Project: ArrowDownloadButton   Source File: ArrowDownloadButton.java    License: MIT License 5 votes vote down vote up
protected void initializePaints() {
    arcPaint = new Paint();
    arcPaint.setAntiAlias(true);
    arcPaint.setStyle(Paint.Style.STROKE);
    arcPaint.setStrokeWidth(arcWidth);
    arcPaint.setColor(BLUE_ONE);

    arrowPaint = new Paint();
    arrowPaint.setAntiAlias(true);
    arrowPaint.setStyle(Paint.Style.STROKE);
    arrowPaint.setStrokeWidth(arrowWidth);
    arrowPaint.setColor(WHILE);

    smallPaint = new Paint();
    smallPaint.setAntiAlias(true);
    smallPaint.setStyle(Paint.Style.FILL);
    smallPaint.setColor(WHILE);

    triPaint = new Paint();
    triPaint.setAntiAlias(true);
    triPaint.setStyle(Paint.Style.STROKE);
    triPaint.setStrokeWidth(triWidth);
    triPaint.setColor(WHILE);

    loadingPaint = new Paint();
    loadingPaint.setAntiAlias(true);
    loadingPaint.setStyle(Paint.Style.STROKE);
    loadingPaint.setStrokeWidth(loadingWidth);
    loadingPaint.setColor(WHILE);

    textPaint = new Paint();
    textPaint.setAntiAlias(true);
    textPaint.setStyle(Paint.Style.FILL);
    textPaint.setStrokeWidth(1);
    textPaint.setColor(WHILE);
    textPaint.setTextSize(textSize);
}
 
Example 18
Source Project: android-popup-info   Source File: PersonBubbleActivity.java    License: Apache License 2.0 5 votes vote down vote up
public PopupBackground(Context context)
{
	Resources res = context.getResources();
	mCorner = res.getDimensionPixelSize(R.dimen.person_bubble_corner);
	mPaint.setColor(res.getColor(R.color.person_bubble_bg));
	mPaint.setStyle(Paint.Style.FILL);
}
 
Example 19
Source Project: FimiX8-RE   Source File: MidView.java    License: MIT License 5 votes vote down vote up
@NonNull
private void removeAll(Canvas canvas) {
    Paint paint = new Paint();
    paint.setXfermode(new PorterDuffXfermode(Mode.CLEAR));
    canvas.drawPaint(paint);
    paint.setXfermode(new PorterDuffXfermode(Mode.SRC));
}
 
Example 20
Source Project: PicturePicker   Source File: CropImageView.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 绘制焦点框
 */
@Override
protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);
    if (Style.RECTANGLE == mStyle) {
        mFocusPath.addRect(mFocusRect, Path.Direction.CCW);
        canvas.save();
        canvas.clipRect(0, 0, getWidth(), getHeight());
        canvas.clipPath(mFocusPath, Region.Op.DIFFERENCE);
        canvas.drawColor(mMaskColor);
        canvas.restore();
    } else if (Style.CIRCLE == mStyle) {
        float radius = Math.min((mFocusRect.right - mFocusRect.left) / 2, (mFocusRect.bottom - mFocusRect.top) / 2);
        mFocusPath.addCircle(mFocusMidPoint.x, mFocusMidPoint.y, radius, Path.Direction.CCW);
        canvas.save();
        canvas.clipRect(0, 0, getWidth(), getHeight());
        canvas.clipPath(mFocusPath, Region.Op.DIFFERENCE);
        canvas.drawColor(mMaskColor);
        canvas.restore();
    }
    mBorderPaint.setColor(mBorderColor);
    mBorderPaint.setStyle(Paint.Style.STROKE);
    mBorderPaint.setStrokeWidth(mBorderWidth);
    mBorderPaint.setAntiAlias(true);
    canvas.drawPath(mFocusPath, mBorderPaint);
    mFocusPath.reset();
}
 
Example 21
Source Project: NewFastFrame   Source File: FloatingActionButton.java    License: Apache License 2.0 5 votes vote down vote up
private Drawable createOuterStrokeDrawable(float strokeWidth) {
        ShapeDrawable shapeDrawable = new ShapeDrawable(new OvalShape());

        final Paint paint = shapeDrawable.getPaint();
        paint.setAntiAlias(true);
        paint.setStrokeWidth(strokeWidth);
        paint.setStyle(Style.STROKE);
        paint.setColor(Color.BLACK);
        paint.setAlpha(opacityToAlpha(0.02f));

        return shapeDrawable;
}
 
Example 22
Source Project: droidconat-2016   Source File: CircleTransformation.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public Bitmap transform(Bitmap source) {
    int size = Math.min(source.getWidth(), source.getHeight());

    int x = (source.getWidth() - size) / 2;
    int y = (source.getHeight() - size) / 2;

    Bitmap squaredBitmap = Bitmap.createBitmap(source, x, y, size, size);
    if (squaredBitmap != source) {
        source.recycle();
    }

    Bitmap.Config config = source.getConfig() != null ? source.getConfig() : Bitmap.Config.ARGB_8888;
    Bitmap bitmap = Bitmap.createBitmap(size, size, config);

    Canvas canvas = new Canvas(bitmap);
    Paint paint = new Paint();
    BitmapShader shader = new BitmapShader(squaredBitmap, BitmapShader.TileMode.CLAMP, BitmapShader.TileMode.CLAMP);
    paint.setShader(shader);
    paint.setAntiAlias(true);

    float r = size / 2f;
    canvas.drawCircle(r, r, r, paint);

    squaredBitmap.recycle();
    return bitmap;
}
 
Example 23
Source Project: JumpGo   Source File: DrawableUtils.java    License: Mozilla Public License 2.0 5 votes vote down vote up
/**
 * Creates a rounded square of a certain color with
 * a character imprinted in white on it.
 *
 * @param character the character to write on the image.
 * @param width     the width of the final image.
 * @param height    the height of the final image.
 * @param color     the background color of the rounded square.
 * @return a valid bitmap of a rounded square with a character on it.
 */
@NonNull
public static Bitmap getRoundedLetterImage(@NonNull Character character, int width, int height, int color) {
    Bitmap image = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(image);
    Paint paint = new Paint();
    paint.setColor(color);
    Typeface boldText = Typeface.create(Typeface.SANS_SERIF, Typeface.BOLD);
    paint.setTypeface(boldText);
    paint.setTextSize(Utils.dpToPx(14));
    paint.setAntiAlias(true);
    paint.setTextAlign(Paint.Align.CENTER);
    paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_OVER));

    int radius = Utils.dpToPx(2);

    RectF outer = new RectF(0, 0, canvas.getWidth(), canvas.getHeight());
    canvas.drawRoundRect(outer, radius, radius, paint);

    int xPos = (canvas.getWidth() / 2);
    int yPos = (int) ((canvas.getHeight() / 2) - ((paint.descent() + paint.ascent()) / 2));

    paint.setColor(Color.WHITE);
    canvas.drawText(character.toString(), xPos, yPos, paint);

    return image;
}
 
Example 24
Source Project: fritz-examples   Source File: OverlayView.java    License: MIT License 5 votes vote down vote up
public OverlayView(final Context context, final AttributeSet attrs) {
    super(context, attrs);

    textSizePx =
            TypedValue.applyDimension(
                    TypedValue.COMPLEX_UNIT_DIP, TEXT_SIZE_DIP, getResources().getDisplayMetrics());
    fgPaint = new Paint();
    fgPaint.setTextSize(textSizePx);
    fgPaint.setColor(ContextCompat.getColor(context, R.color.textColorPrimary));

    bgPaint = new Paint();
    bgPaint.setColor(Color.TRANSPARENT);
}
 
Example 25
Source Project: ListItemView   Source File: CircularIconView.java    License: Apache License 2.0 5 votes vote down vote up
private void init() {
    setLayerType(View.LAYER_TYPE_SOFTWARE, null);
    mXfermode = new PorterDuffXfermode(PorterDuff.Mode.DST_OUT);
    mPaint = new Paint();
    mPaint.setAntiAlias(true);
    mPaint.setStyle(Paint.Style.FILL);
    mCircleColor = ViewUtils.getDefaultColor(getContext());
    mIsMask = true;
}
 
Example 26
Source Project: FlexibleRichTextView   Source File: GeoGebraLogoBox.java    License: Apache License 2.0 5 votes vote down vote up
private static void drawCircle(Paint st, Canvas g2, float x, float y) {
	st.setColor(blue);
	g2.translate(x, y);
	g2.drawCircle(0, 0, 8, st);
	st.setColor(Color.BLACK);
	st.setStyle(Style.STROKE);
	g2.drawCircle(0, 0, 8, st);
	g2.translate(-x, -y);
}
 
Example 27
Source Project: Svg-for-Apache-Weex   Source File: WXSvgLine.java    License: Apache License 2.0 5 votes vote down vote up
@Override
protected Path getPath(Canvas canvas, Paint paint) {
  Path path = new Path();
  float x1 = ParserHelper.fromPercentageToFloat(mX1, mCanvasWidth, 0, mScale);
  float y1 = ParserHelper.fromPercentageToFloat(mY1, mCanvasHeight, 0, mScale);
  float x2 = ParserHelper.fromPercentageToFloat(mX2, mCanvasWidth, 0, mScale);
  float y2 = ParserHelper.fromPercentageToFloat(mY2, mCanvasHeight, 0, mScale);

  path.moveTo(x1, y1);
  path.lineTo(x2, y2);
  return path;
}
 
Example 28
Source Project: AcDisplay   Source File: RippleDrawable2.java    License: GNU General Public License v2.0 5 votes vote down vote up
private Paint getRipplePaint() {
    try {
        Method method = RippleDrawable.class.getDeclaredMethod("getRipplePaint");
        method.setAccessible(true);
        return (Paint) method.invoke(this);
    } catch (NoSuchMethodException
            | InvocationTargetException
            | IllegalAccessException ignored) {
    }
    // Normally should never happen.
    return new Paint();
}
 
Example 29
RoundRectDrawableWithShadow(Resources resources, int backgroundColor, float radius) {
    mShadowStartColor = resources.getColor(R.color.cardview_shadow_start_color);
    mShadowEndColor = resources.getColor(R.color.cardview_shadow_end_color);
    mShadowSize = resources.getDimension(R.dimen.cardview_shadow_size) * SHADOW_MULTIPLIER;


    mPaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.DITHER_FLAG);
    mPaint.setColor(backgroundColor);
    mCornerShadowPaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.DITHER_FLAG);
    mCornerShadowPaint.setStyle(Paint.Style.FILL);
    mCornerShadowPaint.setDither(true);
    mCornerRadius = radius;
    mPreShadowBounds = new RectF();
    mEdgeShadowPaint = new Paint(mCornerShadowPaint);
}
 
Example 30
Source Project: giffun   Source File: CropCircleTransformation.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
  Bitmap source = resource.get();
  int size = Math.min(source.getWidth(), source.getHeight());

  int width = (source.getWidth() - size) / 2;
  int height = (source.getHeight() - size) / 2;

  Bitmap bitmap = mBitmapPool.get(size, size, Bitmap.Config.ARGB_8888);
  if (bitmap == null) {
    bitmap = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
  }

  Canvas canvas = new Canvas(bitmap);
  Paint paint = new Paint();
  BitmapShader shader =
      new BitmapShader(source, BitmapShader.TileMode.CLAMP, BitmapShader.TileMode.CLAMP);
  if (width != 0 || height != 0) {
    // source isn't square, move viewport to center
    Matrix matrix = new Matrix();
    matrix.setTranslate(-width, -height);
    shader.setLocalMatrix(matrix);
  }
  paint.setShader(shader);
  paint.setAntiAlias(true);

  float r = size / 2f;
  canvas.drawCircle(r, r, r, paint);

  return BitmapResource.obtain(bitmap, mBitmapPool);
}