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Re: metafile size changes with save and load (RVF)


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Benedikt Weber

Posted: 09/25/2002 21:55:48


"Sergey Tkachenko" <[email protected]> wrote in message

news:[email protected]...

> I did not study deeply a metafile structure, but...

> TMetafile has size defined in Width,Height (in pixels) and MMWidth,

MMHeigh

> (in 0.01 of  millimeter).

> These sizes can be different.


This is at least a hint to start with.


> It looks like Delphi TMetafile initially uses (Width,Height), but on

> reloading adjusts (Width,Height) according to (MMWidth, MMHeigh).

> I am afraid I can do nothing...


Too bad!!


> The only way to prevent it - explicitly

> define image width and heigh via RichView extra item properties (RichView

> does it automatically for metafiles loaded from RTF).


Since I found nothing in the help about "extra item properties" I looked in

the source code and found several places of  *ItemExtraIntProperty* but this

brings me nowhere, since I do not see the philosopy behind and I am not a

Pascal programmer (but C++).


I will try to set the the size of the Metafile pictures by the programm.

Since they are created by the program I can figure out the correct size.


Thanks for your support.


Benedikt


> PS: please send large files to my by e-mail, packaged in zip. Do not post

> large attachments in the newsgroup.


Sorry, next time!







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