Clipping a pic and saving it in a file in DOT NET

30 Jan 2006 12:09 PM

Dixon

Hai

Im a newbie

I have a picture in a picture box

I drag a portion of the picture with the mouse.....

Here i get the area i dragged in and now i want that area to be a
separate picture saved in my hard disk

how do i do that?

i got two (x,y) co-ordinates where i started to drag and where i
finished dragging...

i got the width and height of the portion of the picture

how do i get the actual portion of the picture saved as a separate
file???

can anyone give me the code for that?

thanks in advance

30 Jan 2006 1:16 PM

Piotr Dobrowolski

Dnia 30-01-2006 o 13:09:18 Dixon <vijaydi***@gmail.com> napisa³:

Show quoteHide quote

> Hai
>
> Im a newbie
>
> I have a picture in a picture box
>
> I drag a portion of the picture with the mouse.....
>
> Here i get the area i dragged in and now i want that area to be a
> separate picture saved in my hard disk
>
> how do i do that?
>
> i got two (x,y) co-ordinates where i started to drag and where i
> finished dragging...
>
> i got the width and height of the portion of the picture
>
> how do i get the actual portion of the picture saved as a separate
> file???
>
> can anyone give me the code for that?
>
[PD]

1. Create second Image (Bitmap) with the size of (X2-X1), (Y2-Y1)
2. Create Graphics for it (Graphics.FromImage)
3. Draw correct portion of the source graphic to the destination graphic
(one of the Graphics.DrawImage methods allows you to do that)
4. Save the destination image (Image.Save)

--
Piotr Dobrowolski
Piotr.Dobrowolski@_usun_gmail.com

30 Jan 2006 2:10 PM

Dixon

It doesnt work out

how do i set the size of the picture object its read only

my picture object is a bitmap object

?????

30 Jan 2006 3:11 PM

Piotr Dobrowolski

Dnia 30-01-2006 o 15:10:56 Dixon <vijaydi***@gmail.com> napisa³:

> It doesnt work out
>
> how do i set the size of the picture object its read only
>
> my picture object is a bitmap object
>

[PD] Bitmap destBitmap = new Bitmap(width,height);

--
Piotr Dobrowolski
Piotr.Dobrowolski@_usun_gmail.com

30 Jan 2006 2:24 PM

Jeff Johnson [MVP: VB]

"Dixon" <vijaydi***@gmail.com> wrote in message
news:1138622958.517469.231480@g47g2000cwa.googlegroups.com...

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