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- filenameb = "img-1b.jpg";//old img
- fullpathb = Path.Combine(dir, filenameb);//old img path
- //downloading using imglink
- client.DownloadFile(imglink, fullpathb);//save old img as %dir%img-1b.jpg
- //until here I downloaded the "old" img
- filename = "img-1.jpg";//new img
- fullpath = Path.Combine(dir, filename);//new img path
- //name and fullpath for the "new img" are set
- Image imgresize = Image.FromFile(fullpathb);//give old img path
- imgresize = FixedSize(imgresize);//resize
- imgresize.Save(fullpath, ImageFormat.Jpeg);//save new img as %dir%img-1.jpg
- //EVERYTHING WORKS PERFECTLY UP TO HERE
- imgresize.Dispose();//dispose -has old img path
- System.IO.File.Delete(fullpathb);//delete old img
- //kind of messed up to save some space
- static Image FixedSize(Image imgPhoto)
- {
- int Width = 300;int Height = 250;
- int sourceWidth = imgPhoto.Width;int sourceHeight = imgPhoto.Height;
- int sourceX = 0;int sourceY = 0;int destX = 0;int destY = 0;
- float nPercent = 0;float nPercentW = 0;float nPercentH = 0;
- nPercentW = ((float)Width / (float)sourceWidth);
- nPercentH = ((float)Height / (float)sourceHeight);
- if (nPercentH < nPercentW){ nPercent = nPercentH;
- destX = (int)((Width - (sourceWidth * nPercent)) / 2);}
- else { nPercent = nPercentW;
- destY = (int)((Height - (sourceHeight * nPercent)) / 2); }
- int destWidth = (int)(sourceWidth * nPercent);
- int destHeight = (int)(sourceHeight * nPercent);
- Bitmap bmPhoto = new Bitmap(Width, Height, PixelFormat.Format24bppRgb);
- bmPhoto.SetResolution(imgPhoto.HorizontalResolution, imgPhoto.VerticalResolution);
- Graphics grPhoto = Graphics.FromImage(bmPhoto);
- grPhoto.Clear(Color.White);
- grPhoto.InterpolationMode = InterpolationMode.HighQualityBicubic;
- grPhoto.DrawImage(imgPhoto,
- new Rectangle(destX, destY, destWidth, destHeight),
- new Rectangle(sourceX, sourceY, sourceWidth, sourceHeight),
- GraphicsUnit.Pixel);
- grPhoto.Dispose();
- return bmPhoto;
- }
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