BorlandTalk.com Borland discussion newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  Resizing a metafile          BorlandTalk.com Forum Index -> C++ Builder (Graphics) View previous topic :: View next topic   Author Message Analian Guest Posted: Mon Oct 24, 2005 12:49 pm    Post subject: Resizing a metafile I've created a metafile within a TMetafile object with some dimensions. The metafile contains some lines. I'd like to change the dimensions of the metafile but in such a way that to preserve the ratios of the lines to the dimensions. For example: previous height = 200, previous width = 200, line (50, 50) - (200, 200) new height = 100, new width = 100, line (25, 25) - (100, 100) previous height = 100, previous width = 200, line (50, 50) - (200, 200) new height = 25, new width = 100, line (50, 12.5) - (100, 50) I could accomplish this by editing each line in the metafile but I don't know how to mess with the object stored within the metafile, but I guess what I want to do is a common thing to do with metafiles so it should have a routine to do it (not sure). So how do I do it? Thank you. Analian Back to top Thorsten Kettner Guest Posted: Mon Oct 24, 2005 2:25 pm    Post subject: Re: Resizing a metafile "Analian" <analian (AT) mail (DOT) bg> wrote: Quote: I've created a metafile within a TMetafile object with some dimensions. The metafile contains some lines. I'd like to change the dimensions of the metafile but in such a way that to preserve the ratios of the lines to the dimensions. When you draw the metafile with StretchDraw it will be streched to fit the specified rectangle. All you have to do is to give it a rect with the correct ratio. Back to top Analian Guest Posted: Wed Oct 26, 2005 9:25 pm    Post subject: Re: Resizing a metafile Thank you. This helps me do what I want to. 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