It is possible to interpret the question in multiple ways... If no shapes or primitives are selected, you can zoom to the extents of the Diagram using Zoom - Best Fit. (Screen Icon is a magnifying glass with a dashed box inside.) This centers the entire diagram.
Best Fit also centers any selection, a single shape, a collection of shapes picked using Shift-Control-Left Click, or a selection window created by Left Click + drag, or group or selection of groups. There is a function common in some graphical systems the center on any pick point on the screen sot of like an fast Pan, but Dia does NOT do this. You can however Pan the screen depending on the settings of your mouse buttons. I am able to Pan the Dia by holding the middle button down and rolling my trackball. My middle button/wheel must be set to "Generic Button" to do this. When I press the middle button my cursor becomes a small fisted hand and the screen will track it as if I have grabbed the screen to move it. It is possible there are other functions of the buttons that I have not discovered. On Mon, Sep 27, 2010 at 3:33 AM, Octavio Alvarez <[email protected]>wrote: > On Sun, 26 Sep 2010 12:11:27 -0700, Zorgh <[email protected]> wrote: > > How can I centre the entire diagram ? >> >> http://imgur.com/93XPP.jpg >> >> In the Page Setup dialog, I selected Fit 1 by 1 and changed paper size's >> value from A4 to A3. >> > > I know this isn't the answer you are looking for, but, AFAIK, Dia can't > do that. > > You may hack around this limitation by tuning the margins in the Page Setup > dialog (which will only work for 1-page diagramas, like in your case). > > You can also export it as a high-quality PNG and import it in your favorite > text editor and give it borders, headers, footers, notes, etc. > > -- > Octavio. > > Twitter: @alvarezp2000 -- Identi.ca: @alvarezp > > _______________________________________________ > dia-list mailing list > [email protected] > http://mail.gnome.org/mailman/listinfo/dia-list > FAQ at http://live.gnome.org/Dia/Faq > Main page at http://live.gnome.org/Dia > > -- Michael E. Ross NC Solar Center Test Laboratory ================================= (919) 585-5118 best (919) 513-0418 desk [email protected] [email protected] ============================= NC Solar Center : www.ncsc.ncsu.edu Professional Directory : www.greenprofessionals.org "The information in this email is provided by the NC Solar Center at NCSU as a public service. The Solar Center strives to provide accurate information, but does not warrant or represent the accuracy, usefulness or reliability of this information. For specific advice, we always recommend that you consult with a professional in the appropriate profession for your needs." Email correspondence to and from this address may be subject to the North Carolina Public Record Law NCGS, Ch 132 and may be disclosed to third parties
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