Never mind, Matti :-) At least I know now my brainwork wasn't a waste of time...
Regards Rolf Am 17.03.2012 17:44, schrieb Matti: > Hi Rolf, > > sorry - what I remembered was how I worked with thumbnails. But they have a > fixed size, and so I could use a square PictureBox of the same size. > > When I have larger images and/or don't know the dimensions, I use 'stretched' > PictureBoxes and calculate their widht/height, just like you did. > > > Am 16.03.2012 10:34, schrieb Rolf-Werner Eilert: >> Hi Matti, >> >> You are right, but only if the photo is as large as the PictureBox or >> smaller. If it's larger, the photo's center will be shown, but at its >> original size, i. e. you will see part of the photo only. >> >> After some fiddling, my father and I found a formular based on the size >> of the PictureBox (133 x 133) in my program. The PictureBox is named >> Foto, b means Width: >> >> DIM b, h AS Integer >> DIM xy AS Float >> DIM bild AS NEW Image >> >> bild = Image.Load(ldsv.dateipfadModelle()&/ basisDaten[0]) >> b = bild.Width >> h = bild.Height >> IF b> h AND b> 133 THEN >> xy = b / h >> h = h - ((b - 133) / xy) >> b = 133 >> ELSE IF h> b AND h> 133 THEN >> xy = h / b >> b = b - ((h - 133) / xy) >> h = 133 >> END IF >> Foto.Picture = bild.Picture >> Foto.Width = b >> Foto.Height = h >> Foto.Stretch = TRUE >> >> This way I tried it with 200 x 300 px photos in landscape and portrait, >> everyting running perfectly. What do you think? >> >> Rolf >> >> >> Am 15.03.2012 20:18, schrieb Matti: >>> Hi Rolf, >>> >>> Square PictureBox is correct. >>> Stretched has to be set to false. >>> Then just set Alignment to Center (in code: 3). >>> That's all. >>> >>> Matti >>> >>> Am 15.03.2012 10:14, schrieb Rolf-Werner Eilert: >>>> Hi folks, this is in Gambas2: >>>> >>>> On a form, I have a PictureBox which shall show photos in landscape and >>>> portrait. So I drew a square PictureBox. >>>> >>>> I expected that if the photo has not the same aspect ratio, it will be >>>> shown with bars of the background color, but when I say Stretched = >>>> True, the picture will be shown as fitted into the complete PictureBox. >>>> >>>> Is there any way to avoid this? Or is the only way to achieve an aspect >>>> ratio correct display, changing the PictureBox's Height and Width? >>>> >>>> Thanks for your answers. >>>> >>>> Rolf >>> >>> ------------------------------------------------------------------------------ >>> This SF email is sponsosred by: >>> Try Windows Azure free for 90 days Click Here >>> http://p.sf.net/sfu/sfd2d-msazure >>> _______________________________________________ >>> Gambas-user mailing list >>> Gambas-user@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/gambas-user >>> >> >> >> ------------------------------------------------------------------------------ >> This SF email is sponsosred by: >> Try Windows Azure free for 90 days Click Here >> http://p.sf.net/sfu/sfd2d-msazure >> _______________________________________________ >> Gambas-user mailing list >> Gambas-user@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/gambas-user >> > > ------------------------------------------------------------------------------ > This SF email is sponsosred by: > Try Windows Azure free for 90 days Click Here > http://p.sf.net/sfu/sfd2d-msazure > _______________________________________________ > Gambas-user mailing list > Gambas-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/gambas-user > ------------------------------------------------------------------------------ This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user