Example usage for android.graphics Paint setColor

List of usage examples for android.graphics Paint setColor

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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:com.artioml.practice.activities.LicenseActivity.java

public BitmapDrawable drawParallelogramLine(int width) {
    Matrix matrix = new Matrix();
    Path path = new Path();
    path.addRect(0, 0, (4 * width) / 40, (4 * width) / 200, Path.Direction.CW);
    Path pathStamp = new Path();
    Paint p;
    Bitmap bitmap;//from  ww w  . j a v a  2  s  . c  o m

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

    bitmap = Bitmap.createBitmap(width / 4, width / 80 * 2 + (4 * width) / 200, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);

    p.setColor(ContextCompat.getColor(this, R.color.colorPrimaryLight));

    matrix.reset();
    matrix.setTranslate(0, 0);
    matrix.postSkew(-1f, 0.0f, 0, (4 * width) / 200);
    path.transform(matrix, pathStamp);
    canvas.drawPath(pathStamp, p);

    p.setColor(ContextCompat.getColor(this, R.color.colorAccent));

    matrix.reset();
    matrix.setTranslate(width / 8, 0);
    matrix.postSkew(-1f, 0.0f, width / 8, (4 * width) / 200);
    path.transform(matrix, pathStamp);
    canvas.drawPath(pathStamp, p);

    BitmapDrawable bitmapDrawable = new BitmapDrawable(getResources(), bitmap);
    bitmapDrawable.setTileModeX(Shader.TileMode.REPEAT);

    return bitmapDrawable;
}

From source file:org.stockchart.core.Appearance.java

public void applyOutline(Paint p) {
    p.reset();//from ww  w  .  j av a2s .  co m
    p.setShader(null);
    p.setColor(fOutlineColor);
    p.setAntiAlias(fIsAntialias);
    p.setStrokeWidth(fOutlineWidth);
    p.setStyle(Style.STROKE);

    switch (fOutlineStyle) {
    case DASH:
        p.setPathEffect(DASH_EFFECT);
        break;
    default:
        p.setPathEffect(null);
    }
}

From source file:com.abhi.barcode.frag.libv2.BarcodeFragment.java

/**
 * Superimpose a line for 1D or dots for 2D to highlight the key features of
 * the barcode./*from   w ww  .j  a v  a  2  s.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(Color.parseColor("#c099cc00"));
        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) {
                canvas.drawPoint(scaleFactor * point.getX(), scaleFactor * point.getY(), paint);
            }
        }
    }
}

From source file:org.adw.library.widgets.discreteseekbar.internal.drawable.MarkerDrawable.java

@Override
void doDraw(Canvas canvas, Paint paint) {
    if (!mPath.isEmpty()) {
        paint.setStyle(Paint.Style.FILL);
        int color = blendColors(mStartColor, mEndColor, mCurrentScale);
        paint.setColor(color);
        canvas.drawPath(mPath, paint);//from  w w w.j  a  v a 2s  .  c om
    }
}

From source file:org.stockchart.core.Appearance.java

public void applyText(Paint p) {
    p.reset();//from   w ww .  ja  v  a  2s .  c o m
    p.setTextSize(fFont.getSize());
    p.setColor(fFont.getColor());
    p.setTypeface(fFont.getTypeface());
    p.setAntiAlias(fIsAntialias);
    p.setPathEffect(null);
    p.setStyle(Style.FILL);
}

From source file:com.abhi.barcode.fragment.BarCodeFragment.java

/**
 * Superimpose a line for 1D or dots for 2D to highlight the key features of
 * the barcode.//from w  w  w .  j a  v  a  2 s  . c  o m
 * 
 * @param barcode
 *            A bitmap of the captured image.
 * @param rawResult
 *            The decoded results which contains the points to draw.
 */
private void drawResultPoints(Bitmap barcode, 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_image_border));
        paint.setStrokeWidth(3.0f);
        paint.setStyle(Paint.Style.STROKE);
        Rect border = new Rect(2, 2, barcode.getWidth() - 2, barcode.getHeight() - 2);
        canvas.drawRect(border, paint);

        paint.setColor(getResources().getColor(R.color.result_points));
        if (points.length == 2) {
            paint.setStrokeWidth(4.0f);
            drawLine(canvas, paint, points[0], points[1]);
        } else if (points.length == 4 && (rawResult.getBarcodeFormat() == BarcodeFormat.UPC_A
                || rawResult.getBarcodeFormat() == BarcodeFormat.EAN_13)) {
            drawLine(canvas, paint, points[0], points[1]);
            drawLine(canvas, paint, points[2], points[3]);
        } else {
            paint.setStrokeWidth(10.0f);
            for (ResultPoint point : points) {
                canvas.drawPoint(point.getX(), point.getY(), paint);
            }
        }
    }
}

From source file:com.coinomi.wallet.ui.ScanActivity.java

public void handleResult(final Result scanResult, final Bitmap thumbnailImage,
        final float thumbnailScaleFactor) {
    vibrator.vibrate(VIBRATE_DURATION);/*w w  w . j av a  2  s .co m*/

    // superimpose dots to highlight the key features of the qr code
    final ResultPoint[] points = scanResult.getResultPoints();
    if (points != null && points.length > 0) {
        final Paint paint = new Paint();
        paint.setColor(getResources().getColor(R.color.scan_result_dots));
        paint.setStrokeWidth(10.0f);

        final Canvas canvas = new Canvas(thumbnailImage);
        canvas.scale(thumbnailScaleFactor, thumbnailScaleFactor);
        for (final ResultPoint point : points)
            canvas.drawPoint(point.getX(), point.getY(), paint);
    }

    scannerView.drawResultBitmap(thumbnailImage);

    final Intent result = new Intent();
    result.putExtra(INTENT_EXTRA_RESULT, scanResult.getText());
    setResult(RESULT_OK, result);

    // delayed finish
    new Handler().post(new Runnable() {
        @Override
        public void run() {
            finish();
        }
    });
}

From source file:com.fillerino.wallet.ui.ScanActivity.java

public void handleResult(final Result scanResult, final Bitmap thumbnailImage,
        final float thumbnailScaleFactor) {
    vibrator.vibrate(VIBRATE_DURATION);//from  w ww.jav  a 2 s  . c  om

    // superimpose dots to highlight the key features of the qr code
    final ResultPoint[] points = scanResult.getResultPoints();
    if (points != null && points.length > 0) {
        final Paint paint = new Paint();
        paint.setColor(getResources().getColor(com.fillerino.wallet.R.color.scan_result_dots));
        paint.setStrokeWidth(10.0f);

        final Canvas canvas = new Canvas(thumbnailImage);
        canvas.scale(thumbnailScaleFactor, thumbnailScaleFactor);
        for (final ResultPoint point : points)
            canvas.drawPoint(point.getX(), point.getY(), paint);
    }

    scannerView.drawResultBitmap(thumbnailImage);

    final Intent result = new Intent();
    result.putExtra(INTENT_EXTRA_RESULT, scanResult.getText());
    setResult(RESULT_OK, result);

    // delayed finish
    new Handler().post(new Runnable() {
        @Override
        public void run() {
            finish();
        }
    });
}

From source file:pl.itiner.nutiteq.NutiteqMap.java

public Bitmap createMissingTileBitmap(final int tileSize, final String bitmapText, Resources res) {
    Bitmap canvasBitmap = Bitmap.createBitmap(tileSize, tileSize, Bitmap.Config.RGB_565);
    Canvas imageCanvas = new Canvas(canvasBitmap);

    Paint textPaint = new Paint();
    textPaint.setTextAlign(Align.CENTER);
    textPaint.setTextSize(16f);//  w w  w  . j  ava 2  s  .co  m

    Paint backgroundPaint = new Paint();
    backgroundPaint.setColor(Color.WHITE);
    backgroundPaint.setStrokeWidth(3);
    imageCanvas.drawRect(0, 0, tileSize, tileSize, backgroundPaint);

    imageCanvas.drawText(bitmapText, tileSize / 2, tileSize / 2, textPaint);

    BitmapDrawable finalImage = new BitmapDrawable(res, canvasBitmap);
    return finalImage.getBitmap();
}

From source file:org.stockchart.core.Appearance.java

public void applyFill(Paint p, RectF rect) {
    p.reset();/*from w w w . j  av a  2 s .c o m*/
    p.setStyle(Style.FILL);
    p.setColor(fPrimaryFillColor);

    switch (fGradient) {
    case LINEAR_HORIZONTAL: {
        p.setShader(new LinearGradient(rect.left, rect.top, rect.right, rect.top, fPrimaryFillColor,
                fSecondaryFillColor, TileMode.MIRROR));
    }
        break;

    case LINEAR_VERTICAL: {
        p.setShader(new LinearGradient(rect.left, rect.top, rect.left, rect.bottom, fPrimaryFillColor,
                fSecondaryFillColor, TileMode.MIRROR));
    }
        break;
    default:
        p.setShader(null);
    }
}