Example usage for android.graphics Rect Rect

Introduction

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

Prototype

public Rect(int left, int top, int right, int bottom) 

Source Link

Document

Create a new rectangle with the specified coordinates.

Usage

From source file:Main.java

public static Bitmap getCircleBitmap(Bitmap bitmap, boolean recycleable) {
    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  w w .  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);
    if (recycleable) {
        bitmap.recycle();
    }
    return output;
}

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From source file:Main.java

public static Bitmap circleBitmap(Bitmap source, boolean recycle) {
    if (source == null) {
        return null;
    }/*ww  w .  j  ava  2 s.  c o  m*/

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

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

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

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

    if (recycle) {
        source.recycle();
    }

    return output;
}

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From source file:Main.java

/**
 * Create a rounded corner bitmap from current bitmap
 *
 * @param bitmap/*from  w  w  w  .j  av  a  2 s  .c o  m*/
 * @return
 */
public static Bitmap getRoundedCornerBitmap(Bitmap bitmap) {
    try {
        Bitmap output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Config.ARGB_8888);
        Canvas canvas = new Canvas(output);
        final Paint paint = new Paint();
        final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
        final RectF rectF = new RectF(new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight()));
        final float roundPx = 50;
        paint.setAntiAlias(true);
        canvas.drawARGB(0, 0, 0, 0);
        paint.setColor(Color.BLACK);
        canvas.drawRoundRect(rectF, roundPx, roundPx, paint);
        paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));

        final Rect src = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());

        canvas.drawBitmap(bitmap, src, rect, paint);
        return output;
    } catch (Exception e) {
        return bitmap;
    }
}

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From source file:Main.java

public static Bitmap getCroppedBitmap(Bitmap bmp, int radius) {

    Bitmap sbmp;/*from  w w w .  j  ava2 s .co  m*/
    if (bmp.getWidth() != radius || bmp.getHeight() != radius)
        sbmp = Bitmap.createScaledBitmap(bmp, radius, radius, false);
    else
        sbmp = bmp;
    Bitmap output = Bitmap.createBitmap(sbmp.getWidth(), sbmp.getHeight(), Config.ARGB_8888);
    Canvas canvas = new Canvas(output);
    //final int color = 0xffa19774;
    final Paint paint = new Paint();
    final Rect rect = new Rect(0, 0, sbmp.getWidth(), sbmp.getHeight());
    paint.setAntiAlias(true);
    paint.setFilterBitmap(true);
    paint.setDither(true);
    canvas.drawARGB(0, 0, 0, 0);
    paint.setColor(Color.parseColor("#BAB399"));
    canvas.drawCircle(sbmp.getWidth() / 2 + 0.7f, sbmp.getHeight() / 2 + 0.7f, sbmp.getWidth() / 2 + 0.1f,
            paint);
    paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
    canvas.drawBitmap(sbmp, rect, rect, paint);
    return output;
}

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From source file:Main.java

/**
 * Gets the bitmap with rounded corners/*www.j ava2  s  .  co  m*/
 *
 * @param bitmap Bitmap for processing
 * @param pixels Picture diameter in pixels
 * @return Rounded picture
 */
public static Bitmap getRoundedCornerBitmap(Bitmap bitmap, int pixels) {
    Bitmap output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Bitmap.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);
    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);

    return output;
}

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From source file:Main.java

/**
 * Create rounded corner bitmap./* ww  w  . j  av  a  2s . c o  m*/
 *
 * @param bitmap bitmap.
 * @return rounded bitmap.
 */
public static Bitmap getRoundedCornerBitmap(Bitmap bitmap) {
    Bitmap source = Bitmap.createScaledBitmap(bitmap, 480, 480, false);
    Bitmap output = Bitmap.createBitmap(source.getWidth(), source.getHeight(), Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(output);

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

    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(source, rect, rect, paint);

    return output;
}

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From source file:Main.java

public static Bitmap getRoundedCornerBitmap(Context context, Bitmap input, int pixels, int w, int h,
        boolean squareTL, boolean squareTR, boolean squareBL, boolean squareBR) {

    Bitmap output = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(output);
    final float densityMultiplier = context.getResources().getDisplayMetrics().density;

    final int color = 0xff424242;
    final Paint paint = new Paint();
    final Rect rect = new Rect(0, 0, w, h);
    final RectF rectF = new RectF(rect);

    //make sure that our rounded corner is scaled appropriately
    final float roundPx = pixels * densityMultiplier;

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

    //draw rectangles over the corners we want to be square
    if (squareTL) {
        canvas.drawRect(0, 0, w / 2, h / 2, paint);
    }
    if (squareTR) {
        canvas.drawRect(w / 2, 0, w, h / 2, paint);
    }
    if (squareBL) {
        canvas.drawRect(0, h / 2, w / 2, h, paint);
    }
    if (squareBR) {
        canvas.drawRect(w / 2, h / 2, w, h, paint);
    }

    paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
    canvas.drawBitmap(input, 0, 0, paint);

    return output;
}

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From source file:Main.java

public static Bitmap getRoundBitmap(Bitmap bitmap) {
    int width = bitmap.getWidth();
    int height = bitmap.getHeight();
    Bitmap out = Bitmap.createBitmap(width, height, Config.ARGB_8888);
    Canvas canvas = new Canvas(out);
    Paint paint = new Paint();
    paint.setColor(Color.WHITE);/*from  w ww.jav  a  2 s.c  o m*/
    paint.setAntiAlias(true);
    canvas.drawCircle(width / 2, height / 2, width / 2, paint);
    paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
    Rect rect = new Rect(0, 0, width, height);
    canvas.drawBitmap(bitmap, rect, rect, paint);
    return out;
}

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From source file:Main.java

public static Bitmap mergeBitmap(Bitmap oriBmp, Bitmap subBmp) {
    if (subBmp == null) {
        return oriBmp;
    }/*from  ww w  .  j  ava 2 s  .co  m*/

    if (oriBmp == null) {
        return null;
    }

    return mergeBitmap(oriBmp, subBmp, new Rect(0, 0, oriBmp.getWidth(), oriBmp.getHeight()),
            new Rect(0, 0, subBmp.getWidth(), subBmp.getHeight()));
}

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From source file:Main.java

/**
 * Create circle image./*from  w w w . j a v  a2s  . c om*/
 *
 * @param bitmap      Bitmap to be cropped
 * @param resColor    Resource color
 * @param strokeWidth Thickness of stroke
 * @return Returns the circle image with border
 */
public static Bitmap getCircleImage(Bitmap bitmap, int resColor, int strokeWidth) {
    // create Bitmap to draw
    Bitmap mBitmap = Bitmap.createBitmap(bitmap.getWidth() + 8, bitmap.getHeight() + 8,
            Bitmap.Config.ARGB_8888);

    // create Rect to hold image
    final Rect mRec = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());

    // create Canvas
    Canvas mCanvas = new Canvas(mBitmap);
    mCanvas.drawARGB(0, 0, 0, 0);

    // create Paint
    final Paint mPaint = new Paint();
    mPaint.setStyle(Paint.Style.FILL);
    mPaint.setAntiAlias(true);

    // get the half size of the image
    int mHalfWidth = bitmap.getWidth() / 2;
    int mHalfHeight = bitmap.getHeight() / 2;

    // draw circle
    mCanvas.drawCircle((mHalfWidth + 4), (mHalfHeight + 4), Math.min(mHalfWidth, mHalfHeight), mPaint);

    // unknown
    mPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));

    // draw the image
    mCanvas.drawBitmap(bitmap, mRec, mRec, mPaint);

    // set border mode
    mPaint.setXfermode(null);

    // set stroke
    mPaint.setStyle(Paint.Style.STROKE);

    // set stroke color
    mPaint.setColor(resColor);

    // set stroke width
    mPaint.setStrokeWidth(strokeWidth);

    // draw stroke
    mCanvas.drawCircle((mHalfWidth + 4), (mHalfHeight + 4), Math.min(mHalfWidth, mHalfHeight), mPaint);

    // return the circle image
    return mBitmap;
}

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