mirror of
https://github.com/RTimothyEdwards/magic.git
synced 2026-08-29 17:39:28 +02:00
Tim Edwards
a816da60f9
since all of the title images still had 8.2, and the title text still said 7.3 or 7.4, having not been updated for a long time.
69 lines
2.2 KiB
HTML
69 lines
2.2 KiB
HTML
<HTML>
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<HEAD>
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<STYLE type="text/css">
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H1 {color: black }
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H2 {color: maroon }
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H3 {color: #007090 }
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A.head:link {color: #0060a0 }
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A.head:visited {color: #3040c0 }
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A.head:active {color: white }
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A.head:hover {color: yellow }
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A.red:link {color: red }
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A.red:visited {color: maroon }
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A.red:active {color: yellow }
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</STYLE>
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</HEAD>
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<TITLE>Magic-8.3 Command Reference</TITLE>
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<BODY BACKGROUND=../graphics/blpaper.gif>
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<H1> <IMG SRC=../graphics/magic_title8_3.gif ALT="Magic VLSI Layout Tool Version 8.3">
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<IMG SRC=../graphics/magic_OGL_sm.gif ALIGN="top" ALT="*"> </H1>
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<H2>refresh</H2>
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<HR>
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Refresh the 3D display
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<HR>
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<H3>Usage:</H3>
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<BLOCKQUOTE>
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<B>refresh</B>
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</BLOCKQUOTE>
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<H3>Summary:</H3>
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<BLOCKQUOTE>
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The <B>refresh</B> command clears and redraws the 3D window
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display. The 3D display does not maintain areas requiring
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updates like the layout window (this is very difficult to
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do in 3 dimensions), so updating the view to reflect changes
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made to the layout often requires a manual refresh.
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However, all commands that change any aspect of the 3D
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display will also cause a refresh.
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</BLOCKQUOTE>
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<H3>Implementation Notes:</H3>
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<BLOCKQUOTE>
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<B>refresh</B> is implemented as a built-in <B>wind3d</B>
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window command in <B>magic</B>. It can only be invoked from
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a window created with the <B>specialopen wind3d</B> command,
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or the <B>render</B> procedure. Note that the <B>wind3d</B>
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window is only available when magic is compiled with the OpenGL
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graphics option and invoked with <B>magic -d OGL</B>. <P>
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Note that macros of the <B>wind3d</B> window are hard-coded,
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and cannot be changed with the <B>macro</B>, <B>gmacro</B>, or
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<B>imacro</B> commands. There is no "<TT>:</TT>" macro for
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entering commands; to enter commands from the command-line,
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use the <A HREF=../tk_path_name.html> <I>tk_path_name</I></A>
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command. The default Tk path name of the <B>wind3d</B> window
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is "<TT>.magic3d</TT>".
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</BLOCKQUOTE>
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<P><IMG SRC=../graphics/line1.gif><P>
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<TABLE BORDER=0>
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<TR>
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<TD> <A HREF=../commands.html>Return to command index</A>
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</TR>
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</TABLE>
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<P><I>Last updated:</I> October, 2004<P>
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</BODY>
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</HTML>
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