Example usage for android.graphics Canvas drawARGB

Introduction

In this page you can find the example usage for android.graphics Canvas drawARGB.

Prototype

public void drawARGB(int a, int r, int g, int b) 

Source Link

Document

Fill the entire canvas' bitmap (restricted to the current clip) with the specified ARGB color, using srcover porterduff mode.

Usage

From source file:com.almalence.googsharing.Thumbnail.java

public static Bitmap getRoundedCornerBitmap(Bitmap bitmap, int size, int pixels) {
    final int side = Math.min(bitmap.getWidth(), bitmap.getHeight());

    final Bitmap bitmapCropped = Bitmap.createBitmap(bitmap, (bitmap.getWidth() - side) / 2,
            (bitmap.getHeight() - side) / 2, side, side);

    final Bitmap output = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);

    Canvas canvas = new Canvas(output);

    final int color = 0xffffffff;
    final Paint paint = new Paint();
    final Rect rectSrc = new Rect(0, 0, bitmapCropped.getWidth(), bitmapCropped.getHeight());
    final Rect rect = new Rect(6, 6, output.getWidth() - 6, output.getHeight() - 6);
    final RectF rectF = new RectF(rect);
    final RectF rectFBorder = new RectF(0, 0, output.getWidth(), output.getHeight());
    final float roundPx = pixels;

    paint.setAntiAlias(true);// ww  w .j  a  va  2 s  . c  o  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(bitmapCropped, rectSrc, rect, paint);

    paint.setXfermode(new PorterDuffXfermode(Mode.DST_ATOP));
    canvas.drawRoundRect(rectFBorder, roundPx, roundPx, paint);

    return output;
}

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From source file:com.ibuildapp.romanblack.FanWallPlugin.data.Statics.java

/**
 * Sets the downloaded attached image./*w  w w .  j  ava2  s  . co  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;
}

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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 w  ww .j a va 2 s  .c  o  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);

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

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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 .  j  a  v a  2  s .  co  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;
}

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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  ww w .  j a  va  2s  . c  o  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;
}

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From source file:com.github.kubatatami.RoundedView.java

@Override
protected void onDraw(Canvas canvas) {
    paint.setAntiAlias(true);// w w w . j ava 2 s .c  o m
    paint.setFilterBitmap(true);
    paint.setDither(true);
    canvas.drawARGB(0, 0, 0, 0);

    paint.setColor(color);
    canvas.drawCircle(getWidth() / 2, getHeight() / 2, getWidth() / 2, paint);

    if (text != null && !checked) {
        drawText(canvas);
    }

    if (checked && text == null) {
        drawChecked(canvas);
    }
}

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From source file:ggikko.me.steppertest.stepper.RoundedView.java

@Override
protected void onDraw(Canvas canvas) {
    //if (getBackgroundColor(this) != 0) color = getBackgroundColor(this);

    paint.setAntiAlias(true);/*from ww w.j  a  v a2 s  .  c om*/
    paint.setFilterBitmap(true);
    paint.setDither(true);
    canvas.drawARGB(0, 0, 0, 0);

    paint.setColor(color);
    canvas.drawCircle(getWidth() / 2, getHeight() / 2, getWidth() / 2, paint);

    if (text != null && !checked)
        drawText(canvas);
    if (checked && text == null)
        drawChecked(canvas);
}

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From source file:com.appbase.androidquery.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  ww  w.j a v a  2s . c o 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;
}

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From source file:id.satusatudua.sigap.ui.fragment.GuardingLocationFragment.java

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

    final int color = Color.RED;
    final Paint paint = new Paint();
    final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
    final RectF rectF = new RectF(rect);

    paint.setAntiAlias(true);//from   w ww.ja v a  2 s .  c  o m
    canvas.drawARGB(0, 0, 0, 0);
    paint.setColor(color);
    canvas.drawOval(rectF, paint);

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

    bitmap.recycle();

    return output;
}

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From source file:com.bamobile.fdtks.util.Tools.java

public static Bitmap getRoundedCornerBitmap(Bitmap bitmap) {
    Bitmap output;/*from  ww w .j a v  a  2  s .  c om*/

    if (bitmap.getWidth() > bitmap.getHeight()) {
        output = Bitmap.createBitmap(bitmap.getHeight(), bitmap.getHeight(), Config.ARGB_8888);
    } else {
        output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getWidth(), 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());

    float r = 0;

    if (bitmap.getWidth() > bitmap.getHeight()) {
        r = bitmap.getHeight() / 2;
    } else {
        r = bitmap.getWidth() / 2;
    }

    paint.setAntiAlias(true);
    canvas.drawARGB(0, 0, 0, 0);
    paint.setColor(color);
    canvas.drawCircle(r, r, r, paint);
    paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
    canvas.drawBitmap(bitmap, rect, rect, paint);

    return output;

}

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