U++ framework: Draw, Display, Images, Bitmaps, Icons

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Re: image viewer [message #3100 is a reply to message #3099]

Sun, 07 May 2006 11:40

fudadmin
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Registered: November 2005
Location: Kaunas, Lithuania

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mjkoskin wrote on Sun, 07 May 2006 08:40

yes I've looked at them, but why the image is set as label?

Why are you unhappy with label? You wrote:
"I need to extract the data to Image and then display it (ImageDraw I think)."
Label is sufficient to "display it" Smile

And it has already Paint and ImageDraw inside. (You can study LabelBase.h/cpp in CtrlLib if you need examples. find w.DrawImage(ix, iy, limg, lcolor) Wink

So you don't have to program it. Even more you can add nice borders and/or text. e.g if image not found or loading was incorrect.

And also you can easily (I think) make scrollable image viewer
using ideas from:
http://www.arilect.com/upp/forum/index.php?t=msg&th=260& amp; amp; amp;start=0&
if you change buttons to labels.
Edit1: Or you can use the same buttons if you want to click on you image and open you image editor etc.
btn.SetImage(const Image& img);
Edit2: But if you need zooming, then you must use something from nImage.

[Updated on: Sun, 07 May 2006 12:03]

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[Message index]

		image viewer By: mjkoskin on Sat, 06 May 2006 21:34
		Re: image viewer By: fudadmin on Sat, 06 May 2006 22:03
		Re: image viewer By: fudadmin on Sat, 06 May 2006 22:05
		Re: image viewer By: mjkoskin on Sat, 06 May 2006 22:40
		Re: image viewer By: fudadmin on Sat, 06 May 2006 22:53
		Re: image viewer By: mjkoskin on Sun, 07 May 2006 09:40
		Re: image viewer By: fudadmin on Sun, 07 May 2006 11:40
		Re: image viewer By: mjkoskin on Sun, 07 May 2006 13:32
		Re: image viewer By: fudadmin on Sun, 07 May 2006 13:46
		Re: image viewer By: mjkoskin on Sun, 07 May 2006 15:14
		Re: image viewer By: fudadmin on Sun, 07 May 2006 15:40
		Re: image viewer By: mirek on Sun, 07 May 2006 21:57
		Re: image viewer By: mr_ped on Tue, 23 May 2006 10:03
		Re: image viewer By: mirek on Tue, 23 May 2006 10:35
		Re: image viewer By: Alboni on Mon, 18 October 2021 17:46
		Re: image viewer By: mirek on Mon, 18 October 2021 18:49

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