Android Bitmap Corner Round getRoundedCornerBitmap(Context context, Bitmap bitmap, Boolean create_circle)

Description

Gets the rounded corner bitmap.

License

Open Source License

Parameter

Parameter	Description
bitmap	the bitmap

Return

the rounded corner bitmap

Declaration

public static Bitmap getRoundedCornerBitmap(Context context,
        Bitmap bitmap, Boolean create_circle) 

Method Source Code

//package com.java2s;
/*// www  . j a v  a 2  s  .c  o  m
 * Odoo, Open Source Management Solution
 * Copyright (C) 2012-today Odoo SA (<http:www.odoo.com>)
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http:www.gnu.org/licenses/>
 * 
 */

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Bitmap.Config;

import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.PorterDuff.Mode;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.graphics.RectF;

import android.util.DisplayMetrics;

public class Main {
    /**
     * Gets the rounded corner bitmap.
     * 
     * @param bitmap
     *            the bitmap
     * @return the rounded corner bitmap
     */
    public static Bitmap getRoundedCornerBitmap(Context context,
            Bitmap bitmap, Boolean create_circle) {
        DisplayMetrics mMetrics = context.getResources()
                .getDisplayMetrics();
        float mScaleFactor = mMetrics.density;
        Bitmap output = Bitmap.createBitmap(bitmap.getWidth(),
                bitmap.getHeight(), Config.ARGB_8888);
        Canvas canvas = new Canvas(output);

        final int color = Color.BLACK;
        final Paint paint = new Paint();
        int width = bitmap.getWidth();
        int height = (bitmap.getHeight() > width) ? width : bitmap
                .getHeight();
        final Rect rect = new Rect(0, 0, width, height);
        final RectF rectF = new RectF(rect);
        final float roundPx = (create_circle) ? (bitmap.getWidth() > 360) ? bitmap
                .getWidth() : 360
                : 2;

        paint.setAntiAlias(true);
        paint.setColor(color);
        paint.setStyle(Paint.Style.FILL);
        canvas.drawARGB(0, 0, 0, 0);
        canvas.drawRoundRect(rectF, roundPx, roundPx, paint);
        paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
        canvas.drawBitmap(bitmap, rect, rect, paint);
        // draw border
        paint.setColor(Color.parseColor("#cccccc"));
        paint.setStyle(Paint.Style.STROKE);
        paint.setStrokeWidth(0.5F * mScaleFactor);
        canvas.drawRoundRect(rectF, roundPx, roundPx, paint);
        return output;
    }
}

Related

1. getRoundedCornerBitmap(Bitmap bitmap)
2. getRoundedCornerBitmap(Bitmap bitmap, float roundPx)
3. getRoundedCornerBitmap(Bitmap bitmap, int dp, Context context)
4. roundCornersRGB888(Bitmap src, int roundPixles)
5. getRoundedCornerBitmap(Bitmap bitmap)
6. getRoundedCornerBitmap(Bitmap bitmap, float roundPx)
7. getRoundedCornerBitmap(Bitmap bitmap, int roundPx)
8. getRoundBitmapFromUrl(String url, int pixels)