Example usage for android.graphics Paint setColor

Introduction

In this page you can find the example usage for android.graphics Paint setColor.

Prototype

public void setColor(@ColorInt int color) 

Source Link

Document

Set the paint's color.

Usage

From source file:net.droidsolutions.droidcharts.core.plot.Marker.java

/**
 * Constructs a new marker./*  ww  w.  j av  a  2s.  co m*/
 * 
 * @param paint
 *            the paint (<code>null</code> not permitted).
 * @param stroke
 *            the stroke (<code>null</code> not permitted).
 * @param outlinePaint
 *            the outline paint (<code>null</code> permitted).
 * @param outlineStroke
 *            the outline stroke (<code>null</code> permitted).
 * @param alpha
 *            the alpha transparency (must be in the range 0.0f to 1.0f).
 * 
 * @throws IllegalArgumentException
 *             if <code>paint</code> or <code>stroke</code> is
 *             <code>null</code>, or <code>alpha</code> is not in the
 *             specified range.
 */
protected Marker(int paint, float stroke, int outlinePaint, float outlineStroke, int alpha) {

    Paint p = new Paint(Paint.ANTI_ALIAS_FLAG);
    p.setColor(paint);
    this.paint = p;
    this.stroke = stroke;
    p = new Paint(Paint.ANTI_ALIAS_FLAG);
    p.setColor(outlinePaint);
    this.outlinePaint = p;
    this.outlineStroke = outlineStroke;
    this.alpha = alpha;

    this.labelFont = new Font("SansSerif", Typeface.NORMAL, 9);
    p = new Paint(Paint.ANTI_ALIAS_FLAG);
    p.setColor(Color.BLACK);
    this.labelPaint = p;
    this.labelAnchor = RectangleAnchor.TOP_LEFT;
    this.labelOffset = new RectangleInsets(3.0, 3.0, 3.0, 3.0);
    this.labelOffsetType = LengthAdjustmentType.CONTRACT;
    this.labelTextAnchor = TextAnchor.CENTER;

}

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From source file:de.vanita5.twittnuker.view.ShapedImageView.java

private void updateShadowBitmap() {
    if (USE_OUTLINE)
        return;/*from   w  w w .ja  v  a  2  s  . c o m*/
    final int width = getWidth(), height = getHeight();
    if (width <= 0 || height <= 0)
        return;
    final int contentLeft = getPaddingLeft(), contentTop = getPaddingTop(),
            contentRight = width - getPaddingRight(), contentBottom = height - getPaddingBottom();
    final int contentWidth = contentRight - contentLeft, contentHeight = contentBottom - contentTop;
    final float radius = mShadowRadius, dy = radius * 1.5f / 2;
    final int size = Math.round(Math.min(contentWidth, contentHeight) + radius * 2);
    mShadowBitmap = Bitmap.createBitmap(size, Math.round(size + dy), Config.ARGB_8888);
    Canvas canvas = new Canvas(mShadowBitmap);
    final Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setColor(Color.WHITE);
    paint.setShadowLayer(radius, 0, radius * 1.5f / 2, SHADOW_START_COLOR);
    final RectF rect = new RectF(radius, radius, size - radius, size - radius);
    canvas.drawOval(rect, paint);
    paint.setShadowLayer(0, 0, 0, 0);
    paint.setXfermode(new PorterDuffXfermode(Mode.CLEAR));
    canvas.drawOval(rect, paint);
    invalidate();
}

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From source file:net.networksaremadeofstring.rhybudd.RhybuddDock.java

private void drawGaugeTitle(Canvas canvas, String Title) {
    Paint titlePaint = new Paint();
    titlePaint.setStyle(Paint.Style.FILL_AND_STROKE);
    titlePaint.setColor(Color.LTGRAY);//0x9f004d0f
    titlePaint.setStrokeWidth(1);//0.005f
    titlePaint.setAntiAlias(true);/*from   ww  w  . ja va  2s  .c o  m*/
    titlePaint.setTextSize(14);
    titlePaint.setTypeface(Typeface.createFromAsset(this.getAssets(), "fonts/chivo.ttf"));

    /*Path titlePath = new Path();
    titlePath.addArc(new RectF(40, 90, 196, 155), -180.0f, -180.0f);
    canvas.drawTextOnPath(Title, titlePath, 0.0f,0.0f, titlePaint);*/

    canvas.drawText(Title, 60, 160, titlePaint);
}

---

From source file:net.networksaremadeofstring.rhybudd.RhybuddDock.java

private void DrawEvents() {
    Bitmap charty = Bitmap.createBitmap(200, 200, Bitmap.Config.ARGB_8888);
    Canvas EventsCanvas = new Canvas(charty);
    final Paint paint = new Paint();

    paint.setStyle(Paint.Style.FILL);
    paint.setColor(getResources().getColor(R.color.DarkBlue));
    paint.setAntiAlias(true);//from  www  .j av a  2  s  .  c om
    EventsCanvas.drawOval(new RectF(1, 1, 199, 199), paint);

    RadialGradient gradient = new RadialGradient(200, 200, 200, 0xFF6b7681, 0xFF000000,
            android.graphics.Shader.TileMode.CLAMP);
    paint.setDither(true);
    paint.setShader(gradient);
    EventsCanvas.drawOval(new RectF(6, 6, 194, 194), paint);

    //Special Bits
    int Scale = 100;

    if (EventCount > 100)
        ;
    Scale = EventCount + 50;

    drawScale(EventsCanvas, true, EventCount, Scale);
    drawGaugeTitle(EventsCanvas, "Events Count");
    drawGaugeNeedle(EventsCanvas, EventCount, Scale);
    //drawGloss(EventsCanvas);

    ((ImageView) findViewById(R.id.EventsGauge)).setImageBitmap(charty);
}

---

From source file:net.networksaremadeofstring.rhybudd.RhybuddDock.java

private void DrawDevices() {
    Bitmap charty = Bitmap.createBitmap(200, 200, Bitmap.Config.ARGB_8888);
    Canvas DeviceCanvas = new Canvas(charty);
    final Paint paint = new Paint();

    paint.setStyle(Paint.Style.FILL);
    paint.setColor(getResources().getColor(R.color.DarkBlue));
    paint.setAntiAlias(true);/*from w ww .ja  va 2s  .c  o m*/
    DeviceCanvas.drawOval(new RectF(1, 1, 199, 199), paint);

    RadialGradient gradient = new RadialGradient(100, 50, 150, 0xFF6b7681, 0xFF000000,
            android.graphics.Shader.TileMode.CLAMP);
    paint.setDither(true);
    paint.setShader(gradient);
    DeviceCanvas.drawOval(new RectF(6, 6, 194, 194), paint);

    int Scale = 10;

    //Special Bits
    if (DeviceCount < 500)
        Scale = 750;

    if (DeviceCount < 250)
        Scale = 350;

    if (DeviceCount < 100)
        Scale = 150;

    if (DeviceCount < 50)
        Scale = 50;
    try {
        drawScale(DeviceCanvas, false, DeviceCount, Scale);
        drawGaugeTitle(DeviceCanvas, "Device Count");
        drawGaugeNeedle(DeviceCanvas, DeviceCount, Scale);
        //drawGloss(EventsCanvas);
        ((ImageView) findViewById(R.id.DeviceGauge)).setImageBitmap(charty);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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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);// w  w w. j a  v  a2s.co 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:org.madmatrix.zxing.android.CaptureActivity.java

/**
 * Superimpose a line for 1D or dots for 2D to highlight the key features of
 * the barcode./*from   w w  w. j a  va  2s  . com*/
 * 
 * @param barcode
 *            A bitmap of the captured image.
 * @param scaleFactor
 *            amount by which thumbnail was scaled
 * @param rawResult
 *            The decoded results which contains the points to draw.
 */
private void drawResultPoints(Bitmap barcode, float scaleFactor, Result rawResult) {
    ResultPoint[] points = rawResult.getResultPoints();
    if (points != null && points.length > 0) {
        Canvas canvas = new Canvas(barcode);
        Paint paint = new Paint();
        paint.setColor(getResources().getColor(R.color.result_points));
        if (points.length == 2) {
            paint.setStrokeWidth(4.0f);
            drawLine(canvas, paint, points[0], points[1], scaleFactor);
        } else if (points.length == 4 && (rawResult.getBarcodeFormat() == BarcodeFormat.UPC_A
                || rawResult.getBarcodeFormat() == BarcodeFormat.EAN_13)) {
            // Hacky special case -- draw two lines, for the barcode and
            // metadata
            drawLine(canvas, paint, points[0], points[1], scaleFactor);
            drawLine(canvas, paint, points[2], points[3], scaleFactor);
        } else {
            paint.setStrokeWidth(10.0f);
            for (ResultPoint point : points) {
                if (point != null) {
                    canvas.drawPoint(scaleFactor * point.getX(), scaleFactor * point.getY(), paint);
                }
            }
        }
    }
}

---

From source file:net.networksaremadeofstring.rhybudd.RhybuddDock.java

private void drawScale(Canvas canvas, Boolean Colors, int Count, int Max) {
    RectF faceRect = new RectF();
    faceRect.set(10, 10, 190, 190);/*from ww  w . j a v  a 2  s  .c o  m*/

    Paint scalePaint = new Paint();
    scalePaint.setStyle(Paint.Style.STROKE);
    scalePaint.setColor(getResources().getColor(R.color.WarningGreen));
    scalePaint.setStrokeWidth(1);
    scalePaint.setAntiAlias(true);

    scalePaint.setTextSize(12);
    scalePaint.setTypeface(Typeface.createFromAsset(this.getAssets(), "fonts/chivo.ttf"));
    scalePaint.setTextAlign(Paint.Align.CENTER);

    float scalePosition = 10;
    RectF scaleRect = new RectF();
    scaleRect.set(faceRect.left + scalePosition, faceRect.top + scalePosition, faceRect.right - scalePosition,
            faceRect.bottom - scalePosition);

    if (!Colors)
        scalePaint.setColor(Color.WHITE);

    scalePaint.setStrokeWidth(2);
    canvas.save(Canvas.MATRIX_SAVE_FLAG);
    for (int i = 0; i < Max; ++i) {
        if (Colors) {
            if (i > 20)
                scalePaint.setColor(getResources().getColor(R.color.WarningYellow));

            if (i > 40)
                scalePaint.setColor(getResources().getColor(R.color.WarningOrange));

            if (i > 60)
                scalePaint.setColor(getResources().getColor(R.color.WarningRed));
        }

        canvas.drawLine(100, 20, 100, 18, scalePaint);
        int divisor = 5;

        if (Max > 100)
            divisor = 25;

        if (i % divisor == 0) {
            canvas.drawText(Integer.toString(i), 100, 16, scalePaint);
        }

        canvas.rotate((360.0f / Max), 100, 100);
    }

    canvas.restore();
}

---

From source file:org.getlantern.firetweet.view.ShapedImageView.java

private void updateShadowBitmap() {
    if (USE_OUTLINE)
        return;//from w ww.jav  a2  s .  co  m
    final int width = getWidth(), height = getHeight();
    if (width <= 0 || height <= 0)
        return;
    final int contentLeft = getPaddingLeft(), contentTop = getPaddingTop(),
            contentRight = width - getPaddingRight(), contentBottom = height - getPaddingBottom();
    final int contentWidth = contentRight - contentLeft, contentHeight = contentBottom - contentTop;
    final float radius = mShadowRadius, dy = radius * 1.5f / 2;
    final int size = Math.round(Math.min(contentWidth, contentHeight) + radius * 2);
    mShadowBitmap = Bitmap.createBitmap(size, Math.round(size + dy), Config.ARGB_8888);
    Canvas canvas = new Canvas(mShadowBitmap);
    final Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setColor(0xFF000000 | mBackgroundPaint.getColor());
    paint.setShadowLayer(radius, 0, radius * 1.5f / 2, SHADOW_START_COLOR);
    final RectF rect = new RectF(radius, radius, size - radius, size - radius);
    if (getStyle() == SHAPE_CIRCLE) {
        canvas.drawOval(rect, paint);
        paint.setShadowLayer(0, 0, 0, 0);
        paint.setXfermode(new PorterDuffXfermode(Mode.CLEAR));
        canvas.drawOval(rect, paint);
    } else {
        final float cr = getCalculatedCornerRadius();
        canvas.drawRoundRect(rect, cr, cr, paint);
        paint.setShadowLayer(0, 0, 0, 0);
        paint.setXfermode(new PorterDuffXfermode(Mode.CLEAR));
        canvas.drawRoundRect(rect, cr, cr, paint);
    }
    invalidate();
}

---

From source file:net.networksaremadeofstring.rhybudd.RhybuddDock.java

private void drawGaugeNeedle(Canvas canvas, int count, int Scale) {
    canvas.save(Canvas.MATRIX_SAVE_FLAG);
    float divisor = 360.0f / Scale;

    canvas.rotate((float) (divisor * count), 100, 100);

    //Inside//from www . j  av a  2  s  .c o m
    Paint needleInsidePaint = new Paint();
    needleInsidePaint.setStyle(Paint.Style.FILL_AND_STROKE);
    needleInsidePaint.setColor(Color.WHITE);
    needleInsidePaint.setStrokeWidth(4);
    needleInsidePaint.setAntiAlias(true);

    Paint needleEdgePaint = new Paint();
    needleEdgePaint.setStyle(Paint.Style.STROKE);
    needleEdgePaint.setColor(Color.DKGRAY);
    needleEdgePaint.setStrokeWidth(0.5f);
    needleEdgePaint.setAntiAlias(true);

    canvas.drawOval(new RectF(95, 95, 105, 105), needleInsidePaint);
    canvas.drawOval(new RectF(95, 96, 105, 105), needleEdgePaint);

    Path needleInside = new Path();
    needleInside.moveTo(98, 98);
    needleInside.lineTo(100, 20);
    needleInside.lineTo(102, 102);
    canvas.drawPath(needleInside, needleInsidePaint);

    Path needleEdge = new Path();
    needleInside.moveTo(99, 99);
    needleInside.lineTo(99, 19);
    needleInside.lineTo(103, 103);

    canvas.drawPath(needleEdge, needleEdgePaint);
    canvas.restore();
}

---

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