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| private Image resizeImage(Image imgToResize, Size size)
{
int sourceWidth = imgToResize.Width;
int sourceHeight = imgToResize.Height;
float nPercent = 0;
float nPercentW = 0;
float nPercentH = 0;
nPercentW = ((float)size.Width / (float)sourceWidth);
nPercentH = ((float)size.Height / (float)sourceHeight);
//if (nPercentH < nPercentW)
// nPercent = nPercentH;
//else
// nPercent = nPercentW;
if (nPercentH == 0)
{
nPercentH = 1;
}
if (nPercentW == 0)
{
nPercentW = 1;
}
if(Math.Abs(nPercentH-nPercentW)>0.2)
{
nPercentH = Math.Abs((1 - nPercentW) * nPercentH);
}
int destWidth = (int)(sourceWidth * nPercentW);
int destHeight = (int)(sourceHeight * nPercentH);
Bitmap b = new Bitmap(destWidth, destHeight);
Graphics g = Graphics.FromImage((Image)b);
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.DrawImage(imgToResize, 0, 0, destWidth, destHeight);
g.Dispose();
return (Image)b;
} |
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