magic/doc/html/zoom.html

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<TITLE>Magic-7.3 Command Reference</TITLE>
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<H1> <IMG SRC=graphics/magic_title2.gif ALT="Magic VLSI Layout Tool Version 7.3">
<IMG SRC=graphics/magic_OGL_sm.gif ALIGN="top" ALT="*"> </H1>
<H2>zoom</H2>
<HR>
Zoom window by specified magnification factor.
<HR>
<H3>Shortcuts:</H3>
<BLOCKQUOTE>
Key macro <B>z</B> implements the command <B>zoom 0.5</B> (zoom out
by a factor of 2). <BR>
Key macro <B>Z</B> implements the command <B>zoom 2</B> (zoom in
by a factor of 2).
</BLOCKQUOTE>
<H3>Usage:</H3>
<BLOCKQUOTE>
<B>zoom</B> <I>factor</I> <BR><BR>
<BLOCKQUOTE>
where <I>factor</I> is any real value. Values larger than 1
indicate a zoom in, while values smaller than 1 indicate a
zoom out.
</BLOCKQUOTE>
</BLOCKQUOTE>
<H3>Summary:</H3>
<BLOCKQUOTE>
The <B>zoom</B> command implements view scaling in the layout
window in and out by the indicated magnification factor. <P>
Note that several other commands effect a change in the view scale
factor, including <B>findbox zoom</B> and <B>view</B> with
coordinate arguments.
</BLOCKQUOTE>
<H3>Implementation Notes:</H3>
<BLOCKQUOTE>
<B>zoom</B> is implemented as a built-in window command in <B>magic</B>.
</BLOCKQUOTE>
<H3>See Also:</H3>
<BLOCKQUOTE>
<A HREF=center.html><B>center</B></A> <BR>
<A HREF=view.html><B>view</B></A> <BR>
<A HREF=findbox.html><B>findbox</B></A> <BR>
</BLOCKQUOTE>
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<TD> <A HREF=commands.html>Return to command index</A>
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<P><I>Last updated:</I> October 9, 2004 at 7:23am <P>
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