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Image04 picture viewer [message #24224]

Wed, 06 January 2010 18:17

TRNG98
Messages: 5
Registered: January 2010
Location: Lund

Promising Member

I was wondering -- should it be possible to resize the
displayed image. Or is it of fixed size?
//

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Re: Image04 picture viewer [message #24225 is a reply to message #24224]

Wed, 06 January 2010 18:22

koldo
Messages: 3460
Registered: August 2008

Senior Veteran

TRNG98 wrote on Wed, 06 January 2010 18:17

I was wondering -- should it be possible to resize the
displayed image. Or is it of fixed size?
//

Hello TRNG98

Could you send more info about how are you displayed that image ?

Best regards
Koldo

Best regards
Iñaki

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Re: Image04 picture viewer [message #24228 is a reply to message #24224]

Wed, 06 January 2010 19:36

TRNG98
Messages: 5
Registered: January 2010
Location: Lund

Promising Member

Hi!
The Image04 is the default-install "Set Main Package/tutorial ->"
I don't think it will resize the image. I have some problems will all the console test-apps. I'll guess that it is the vista that is having a play with default directories, etc. I have no idea if I have a good install.

Well, If I need some picture display function, and it should be possible to change size of the JPG display itself and I also need scroll bars, this fix itself easy, or do it need some code?

Rolling Eyes

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Re: Image04 picture viewer [message #24230 is a reply to message #24225]

Wed, 06 January 2010 19:39

andrei_natanael
Messages: 262
Registered: January 2009

Experienced Member

Hi, I think that's what you want.

w.DrawImage(0, 0, Rescale(img, GetSize()));

put it instead of

w.DrawImage(0, 0, img);

(line 28, in Paint)

Andrei

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Re: Image04 picture viewer [message #24231 is a reply to message #24228]

Wed, 06 January 2010 19:45

andrei_natanael
Messages: 262
Registered: January 2009

Experienced Member

TRNG98 wrote on Wed, 06 January 2010 20:36

Hi!
Well, If I need some picture display function, and it should be possible to change size of the JPG display itself and I also need scroll bars, this fix itself easy, or do it need some code?

To add scrollbars you have to use a control, not displaying your image in Paint. You will find RasterCtrl in Bazaar(Massimo wrote it).

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