Compressed Image Uploading in jQuery Mobile

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Dear Friends,

I have created a webpage using jquery mobile.
I have file upload option in the page, where as all the mobile will have its own image capturing size.
But I need to compress the image and store in FTP, please give me you solution

Posted 28-Apr-15 17:56pm

Arunprasath Natarajan

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Arunprasath Natarajan · Answer 1 · 2015-09-10T21:50:00

Using below code we can compress the image.

C#

using (var image = Image.FromStream(sourcePath))
{
//var newWidth = (int)(image.Width * scaleFactor);
//var newHeight = (int)(image.Height * scaleFactor);
var newWidth = 500;
var newHeight = 250;
var thumbnailImg = new Bitmap(newWidth, newHeight);
var thumbGraph = Graphics.FromImage(thumbnailImg);
thumbGraph.CompositingQuality = CompositingQuality.HighQuality;
thumbGraph.SmoothingMode = SmoothingMode.HighQuality;
thumbGraph.InterpolationMode = InterpolationMode.HighQualityBicubic;
var imageRectangle = new Rectangle(0, 0, newWidth, newHeight);
thumbGraph.DrawImage(image, imageRectangle);
//thumbnailImg.Dispose();
thumbnailImg.Save(targetPath, image.RawFormat);
}