trichview.support
Re: Margins... |
Author |
Message |
richk |
Posted: 04/25/2002 16:55:19 OK, thank you :-) "Sergey Tkachenko" <[email protected]> wrote in message news:[email protected]... > > There are two sets of Margins: *Margin and *MarginMM. Why are there two? > Is > > one for the non-printable area and the other for user defined margins? > > *MarginMM are applied only on paper/print preview. > *Margin are applied both on paper and in editor. > > There is a picture showing difference between these margings at the bottom > of the help topic about TRVPrint. > Look at it - a picture worths a thousand words. > > > > > Also, will I need to create conversion routines for inches to pixels? In > > other words if I want to allow the user to input margin settings in inches > > what do I do after I get the users input? If the user inputs a margin > > setting of 1 inch I cannot set LeftMargin to 1, because that is not 1 inch > > it is one pixel. So if I want a 1 inch margin setting to be available to > > users and they have different screen resolutions, what will I do with the > > RichViewEdit to set a margin of 1 inch? > > You can calculate value by formula: > (size in screen pixels) = (size in inches) * Screen.PixelsPerInch. > // when printing, RichView will keep size in inches - it recalculates > // size in pixels according to printer and screen resolution > > (size in millimeters) = (size in inches) * 127 / 5 > > However, there is a problem. > If another user will open this document on computer with another > Screen.PixelsPerInch value, > distance in inches will not be preserved. > I'll try to solve this problem in the next version. > > |
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