Image Issues

[Anand Ganesh]

Hi All,

I am trying to write an application which will open Image files like .tiff,
..png, .bmp etc.

But there is an issue when I use the picture box control. When the user
zooms in I am increasing the picture box size. The more the user zooms in
the size increases too much and the system behaves too slow.

Can somebody suggest a better logic ?

Thanks for your time and help.

Regards
Anand Ganesh

[Dmitriy Lapshin [C# / .NET MVP]]

Hi,

You can zoom an image on demand only, say, when the user presses certain
buttons.

--
Dmitriy Lapshin [C# / .NET MVP]
X-Unity Test Studio
http://x-unity.miik.com.ua/teststudio.aspx
Bring the power of unit testing to VS .NET IDE

"Anand Ganesh" <an**********@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP11.phx.gbl...

Hi All,

I am trying to write an application which will open Image files like ..tiff, .png, .bmp etc.

But there is an issue when I use the picture box control. When the user
zooms in I am increasing the picture box size. The more the user zooms in
the size increases too much and the system behaves too slow.

Can somebody suggest a better logic ?

Thanks for your time and help.

Regards
Anand Ganesh

[Vijaye Raji]

Why don't you keep the picture box size the same and increase only the image
size? This way, you'll show only a portion of the image?

Also, instead of using the Picture box control, you can draw these images
yourself - in any zoom factor, check out Bitmap class and Graphics.DrawImage
method.

-vJ

"Anand Ganesh" <an**********@hotmail.com> wrote in message
news:#o**************@TK2MSFTNGP11.phx.gbl...

Hi All,

I am trying to write an application which will open Image files like ..tiff, .png, .bmp etc.

But there is an issue when I use the picture box control. When the user
zooms in I am increasing the picture box size. The more the user zooms in
the size increases too much and the system behaves too slow.

Can somebody suggest a better logic ?

Thanks for your time and help.

Regards
Anand Ganesh