Example #1
0
        public void Effect(JMImageEffect effect, ImageFormat imageFormat, Action <byte[]> callback = null)
        {
            Bitmap bitmap = null;

            byte[] datas = null;

            try
            {
                if (_originBitmap != null)
                {
                    using (bitmap = new Bitmap(_originBitmap.Width, _originBitmap.Height))
                    {
                        ConvertBitmap(effect, _originBitmap, bitmap);

                        datas = BitmapConvert.ToBuffer(bitmap, imageFormat);
                    }
                }
            }
            catch
            {
                if (bitmap != null)
                {
                    bitmap.Dispose();
                }
            }

            if (callback != null)
            {
                callback.Invoke(datas);
            }
        }
Example #2
0
        public void Effect(JMImageEffect effect, string dstImagePath, ImageFormat imageFormat)
        {
            Bitmap bitmap = null;

            try
            {
                FileUtility.CreateDir(dstImagePath);

                if (_originBitmap != null)
                {
                    using (bitmap = new Bitmap(_originBitmap.Width, _originBitmap.Height))
                    {
                        ConvertBitmap(effect, _originBitmap, bitmap);

                        bitmap.Save(dstImagePath, imageFormat);
                    }
                }
            }
            catch
            {
                if (bitmap != null)
                {
                    bitmap.Dispose();
                }
            }
        }
Example #3
0
        public void Effect(JMImageEffect effect, ImageFormat imageFormat, Action <byte[]> callback = null)
        {
            byte[] datas = null;

            Bitmap bitmap = null;

            try
            {
                if (_colors != null)
                {
                    using (bitmap = new Bitmap(_colors.GetLength(0), _colors.GetLength(1)))
                    {
                        ConvertColors(effect, _colors, bitmap);

                        datas = BitmapConvert.ToBuffer(bitmap, imageFormat);
                    }
                }
            }
            catch
            {
                if (bitmap != null)
                {
                    bitmap.Dispose();
                }
            }

            if (callback != null)
            {
                callback.Invoke(datas);
            }
        }
Example #4
0
        public void Effect(JMImageEffect effect, string dstImagePath, ImageFormat imageFormat)
        {
            if (_colors != null)
            {
                Bitmap bitmap = null;

                try
                {
                    FileUtility.CreateDir(dstImagePath);

                    using (bitmap = new Bitmap(_colors.GetLength(0), _colors.GetLength(1)))
                    {
                        ConvertColors(effect, _colors, bitmap);

                        bitmap.Save(dstImagePath);
                    }
                }
                catch
                {
                    if (bitmap != null)
                    {
                        bitmap.Dispose();
                    }
                }
            }
        }
Example #5
0
        /// <summary>
        /// 转换Bitmap
        /// </summary>
        private void ConvertBitmap(JMImageEffect effect, Bitmap oldBitmap, Bitmap newBitmap)
        {
            switch (effect)
            {
            case JMImageEffect.Negative:
                NegativeEffectBitmap(oldBitmap, newBitmap);
                break;

            case JMImageEffect.Relief:
                ReliefEffectBitmap(oldBitmap, newBitmap);
                break;
            }
        }
Example #6
0
        /// <summary>
        /// 转换Colors
        /// </summary>
        private void ConvertColors(JMImageEffect effect, Color[,] colors, Bitmap newBitmap)
        {
            switch (effect)
            {
            case JMImageEffect.Negative:
                NegativeEffectColors(colors, newBitmap);
                break;

            case JMImageEffect.Relief:
                ReliefEffectColors(colors, newBitmap);
                break;
            }
        }