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:com.ibuildapp.romanblack.FanWallPlugin.data.Statics.java

/**
 * Sets the downloaded attached image./*from   w  ww . ja  v a 2 s  .  c o  m*/
 *
 * @param fileName picture file path
 */
public static Bitmap publishPicture(String fileName) {
    Bitmap bitmap = null;
    try {

        if (!TextUtils.isEmpty(fileName)) {
            try {
                BitmapFactory.Options opts = new BitmapFactory.Options();
                opts.inJustDecodeBounds = true;
                BitmapFactory.decodeFile(fileName, opts);

                //Find the correct scale value. It should be the power of 2.
                int width = opts.outWidth, height = opts.outHeight;
                int scale = 1;
                while (true) {
                    if (width / 2 <= 150 || height / 2 <= 150) {
                        break;
                    }
                    width /= 2;
                    height /= 2;
                    scale *= 2;
                }
                BitmapFactory.Options opt = new BitmapFactory.Options();
                opt.inSampleSize = scale;

                bitmap = BitmapFactory.decodeFile(fileName, opt);
                int size = 0;
                if (bitmap.getHeight() > bitmap.getWidth()) {
                    size = bitmap.getWidth();
                } else {
                    size = bitmap.getHeight();
                }
                Bitmap output = Bitmap.createBitmap(size, size, Bitmap.Config.RGB_565);
                Canvas canvas = new Canvas(output);

                final int color = 0xff424242;
                final Paint paint = new Paint();
                final Rect rect = new Rect(0, 0, size, size);
                final RectF rectF = new RectF(rect);
                final float roundPx = 0;

                paint.setAntiAlias(true);
                canvas.drawARGB(0, 0, 0, 0);
                paint.setColor(color);
                canvas.drawRoundRect(rectF, roundPx, roundPx, paint);

                paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
                canvas.drawBitmap(bitmap, rect, rect, paint);

                bitmap.recycle();

                return output;
            } catch (Exception e) {
                Log.w("", "");
            }
        }
    } catch (Exception ex) {

    }

    return null;
}

---

From source file:de.chrthms.chess.board.markers.MenaceFieldView.java

@Override
protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    Paint paint = new Paint();
    paint.setColor(ContextCompat.getColor(getContext(), R.color.basicFieldIvalidColor));

    canvas.drawRect(getLeft(), getTop(), getRight(), getBottom(), paint);

}

---

From source file:com.c4mprod.utils.ImageManager.java

public static Bitmap getRoundedCornerBitmap(Bitmap bitmap) {

    Bitmap output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Config.ARGB_8888);
    Canvas canvas = new Canvas(output);

    final int color = 0xff424242;
    final Paint paint = new Paint();
    final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
    final RectF rectF = new RectF(rect);
    final float roundPx = 20;

    paint.setAntiAlias(true);/*from   ww  w  .j  ava  2s .  c  om*/
    canvas.drawARGB(0, 0, 0, 0);
    paint.setColor(color);
    canvas.drawRoundRect(rectF, roundPx, roundPx, paint);

    paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
    canvas.drawBitmap(bitmap, rect, rect, paint);

    if (output != bitmap) {
        bitmap.recycle();
    }
    return output;
}

---

From source file:de.chrthms.chess.board.markers.SourceFieldView.java

@Override
protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    Paint paint = new Paint();
    paint.setColor(ContextCompat.getColor(getContext(), R.color.basicFieldPossibleColor));
    paint.setStrokeWidth((getWidth() * 1f) / 100 * STROKE_WIDTH);

    float[] points = { getLeft(), getTop(), getRight(), getTop(), getRight(), getTop(), getRight(), getBottom(),
            getRight(), getBottom(), getLeft(), getBottom(), getLeft(), getBottom(), getLeft(), getTop() };

    canvas.drawLines(points, paint);//  w w  w .java2s .c  om

}

---

From source file:de.mrapp.android.util.BitmapUtil.java

/**
 * Clips the corners of a bitmap in order to transform it into a round shape. Additionally, the
 * bitmap is resized to a specific size and a border will be added. Bitmaps, whose width and
 * height are not equal, will be clipped to a square beforehand.
 *
 * @param bitmap// w w w.j av a2  s .  c om
 *         The bitmap, which should be clipped, as an instance of the class {@link Bitmap}. The
 *         bitmap may not be null
 * @param size
 *         The size, the bitmap should be resized to, as an {@link Integer} value in pixels. The
 *         size must be at least 1
 * @param borderWidth
 *         The width of the border as an {@link Integer} value in pixels. The width must be at
 *         least 0
 * @param borderColor
 *         The color of the border as an {@link Integer} value
 * @return The clipped bitmap as an instance of the class {@link Bitmap}
 */
public static Bitmap clipCircle(@NonNull final Bitmap bitmap, final int size, final int borderWidth,
        @ColorInt final int borderColor) {
    ensureAtLeast(borderWidth, 0, "The border width must be at least 0");
    Bitmap clippedBitmap = clipCircle(bitmap, size);
    Bitmap result = Bitmap.createBitmap(clippedBitmap.getWidth(), clippedBitmap.getHeight(),
            Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(result);
    float offset = borderWidth / 2.0f;
    Rect src = new Rect(0, 0, clippedBitmap.getWidth(), clippedBitmap.getHeight());
    RectF dst = new RectF(offset, offset, result.getWidth() - offset, result.getHeight() - offset);
    canvas.drawBitmap(clippedBitmap, src, dst, null);

    if (borderWidth > 0 && Color.alpha(borderColor) != 0) {
        Paint paint = new Paint();
        paint.setFilterBitmap(false);
        paint.setAntiAlias(true);
        paint.setStrokeCap(Paint.Cap.ROUND);
        paint.setStyle(Paint.Style.STROKE);
        paint.setStrokeWidth(borderWidth);
        paint.setColor(borderColor);
        offset = borderWidth / 2.0f;
        RectF bounds = new RectF(offset, offset, result.getWidth() - offset, result.getWidth() - offset);
        canvas.drawArc(bounds, 0, COMPLETE_ARC_ANGLE, false, paint);
    }

    return result;
}

---

From source file:mil.nga.giat.mage.sdk.utils.MediaUtility.java

public static Bitmap resizeAndRoundCorners(Bitmap bitmap, int maxSize) {
    boolean isLandscape = bitmap.getWidth() > bitmap.getHeight();

    int newWidth, newHeight;
    if (isLandscape) {
        newWidth = maxSize;/*from  w  w w. ja  v a 2  s.  c o m*/
        newHeight = Math.round(((float) newWidth / bitmap.getWidth()) * bitmap.getHeight());
    } else {
        newHeight = maxSize;
        newWidth = Math.round(((float) newHeight / bitmap.getHeight()) * bitmap.getWidth());
    }

    Bitmap resizedBitmap = Bitmap.createScaledBitmap(bitmap, newWidth, newHeight, false);

    if (resizedBitmap != bitmap)
        bitmap.recycle();

    Bitmap roundedProfile = Bitmap.createBitmap(resizedBitmap.getWidth(), resizedBitmap.getHeight(),
            Config.ARGB_8888);

    Canvas roundedCanvas = new Canvas(roundedProfile);
    final int color = 0xff424242;
    final Paint paint = new Paint();
    final Rect rect = new Rect(0, 0, roundedProfile.getWidth(), roundedProfile.getHeight());
    final RectF rectF = new RectF(rect);
    final float roundPx = 7.0f;

    paint.setAntiAlias(true);
    roundedCanvas.drawARGB(0, 0, 0, 0);
    paint.setColor(color);
    roundedCanvas.drawRoundRect(rectF, roundPx, roundPx, paint);

    paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
    roundedCanvas.drawBitmap(resizedBitmap, rect, rect, paint);
    return roundedProfile;
}

---

From source file:com.nextgis.maplib.display.SimpleLineStyle.java

@Override
public void onDraw(GeoGeometry geoGeometry, GISDisplay display) {
    GeoLineString line = (GeoLineString) geoGeometry;
    Paint lnPaint = new Paint();
    lnPaint.setColor(mColor);
    lnPaint.setStrokeWidth((float) (mWidth / display.getScale()));
    lnPaint.setStrokeCap(Paint.Cap.ROUND);
    lnPaint.setAntiAlias(true);//from  ww  w.j av a 2 s . c  o m

    List<GeoPoint> points = line.getPoints();
    float[] pts = new float[points.size() * 2];

    int counter = 0;
    for (GeoPoint pt : points) {
        pts[counter++] = (float) pt.getX();
        pts[counter++] = (float) pt.getY();
    }

    display.drawLines(pts, lnPaint);
}

---

From source file:de.chrthms.chess.board.markers.PossibleFieldView.java

@Override
protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    Paint paint = new Paint();

    paint.setColor(ContextCompat.getColor(getContext(), R.color.basicFieldPossibleColor));
    paint.setStrokeWidth((getWidth() * 1f) / 100 * STROKE_WIDTH);

    // transform int (width) to float!
    float space = (getWidth() * 1f) / 100 * MARKER_SPACE;
    float size = (getWidth() * 1f) / 100 * MARKER_SIZE;

    Log.i("MARKER POINTS", "space = " + space + " size = " + size + " width = " + getWidth());

    float[] points = { getLeft() + space, getTop() + space, getLeft() + space + size, getTop() + space,
            getLeft() + space, getTop() + space, getLeft() + space, getTop() + space + size,

            getRight() - space - size, getTop() + space, getRight() - space, getTop() + space,
            getRight() - space, getTop() + space, getRight() - space, getTop() + space + size,

            getLeft() + space, getBottom() - space, getLeft() + space + size, getBottom() - space,
            getLeft() + space, getBottom() - space, getLeft() + space, getBottom() - space - size,

            getRight() - space - size, getBottom() - space, getRight() - space, getBottom() - space,
            getRight() - space, getBottom() - space, getRight() - space, getBottom() - space - size,

    };//from www . j  av a 2  s .c  o  m

    Log.i("MARKER POINTS", "points array = " + Arrays.toString(points));

    canvas.drawLines(points, paint);

}

---

From source file:com.benefit.buy.library.http.query.callback.BitmapAjaxCallback.java

private static Bitmap getRoundedCornerBitmap(Bitmap bitmap, int pixels) {
    Bitmap output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Config.ARGB_8888);
    Canvas canvas = new Canvas(output);
    final int color = 0xff424242;
    final Paint paint = new Paint();
    final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
    final RectF rectF = new RectF(rect);
    final float roundPx = pixels;
    paint.setAntiAlias(true);/*from www  . j  a va2 s  .co  m*/
    canvas.drawARGB(0, 0, 0, 0);
    paint.setColor(color);
    canvas.drawRoundRect(rectF, roundPx, roundPx, paint);
    paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
    canvas.drawBitmap(bitmap, rect, rect, paint);
    return output;
}

---

From source file:com.busdrone.android.ui.VehicleMarkerRenderer.java

private Bitmap render(int color, String text) {
    TextPaint textPaint = new TextPaint();
    textPaint.setColor(Color.WHITE);
    textPaint.setStyle(Paint.Style.FILL);
    textPaint.setAntiAlias(true);/*from  ww w  .ja v a 2  s.  com*/
    textPaint.setTextSize(mTextSize);

    Rect textBounds = new Rect();
    textPaint.getTextBounds(text, 0, text.length(), textBounds);

    int width = mPadding + textBounds.width() + mPadding;
    int height = mPadding + textBounds.height() + mPadding;

    Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);

    Canvas canvas = new Canvas(bitmap);

    Paint paint = new Paint();
    paint.setStyle(Paint.Style.FILL);
    paint.setColor(color);
    canvas.drawRoundRect(new RectF(0, 0, width, height), mCornerRadius, mCornerRadius, paint);

    canvas.drawText(text, (width / 2f) - (textBounds.width() / 2f), (height / 2f) + (textBounds.height() / 2f),
            textPaint);

    return bitmap;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »