Saving JPEG image

[GauravKP]

I want to save jpg image 100 X 150 size in color format of 256color to reduce its size .......... suggest me any c# function

[Adam R Harris]

Look Here[^] Next time at least try this[^]. P.S it's the 7th link

[benjymous]

btw, there's no such thing as a 256 color jpeg

Help me! I'm turning into a grapefruit! Buzzwords!

[Abdul Rahman Hamidy]

this can help you

Image img=new Bitmap("filepath.jpg");
Bitmap bmp=null;
for(int i=0;i<img.Width;i++)
{
for(int j=0;j<img.Height;j++)
{
Color col=img.GetPixel(i,j);
int avg=((col.R+col.G+col.B)/3);
img.SetPixel(i,j,Color.FromArgb(avg,avg,avg));
}
}
MemoryStream mem=new MemoryStream();
img.Save(mem,ImageFormat.Gif);
bmp=new Bitmap(mem);
this.pictureBox1.Image=bmp;

Abdul Rahaman Hamidy Database Developer Kabul, Afghanistan

[benjymous]

Very nice, but that still doesn't make a 256 colour jpg (from what I can tell, it'd make a greyscale gif), which isn't what the OP wanted

Help me! I'm turning into a grapefruit! Buzzwords!

[Abdul Rahman Hamidy]

i know i only mentioned, that can help :)

Abdul Rahaman Hamidy Database Developer Kabul, Afghanistan

[Abdul Rahman Hamidy]

this can possible help you.http://www.geekpedia.com/tutorial232_Reducing-JPEG-Picture-Quality-using-Csharp.html[^]

Abdul Rahaman Hamidy Database Developer Kabul, Afghanistan