58 lines
1.7 KiB
HTML
58 lines
1.7 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-7.3 Command Reference</TITLE>
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<BODY BACKGROUND=graphics/blpaper.gif>
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<H1> <IMG SRC=graphics/magic_title2.gif ALT="Magic VLSI Layout Tool Version 7.3">
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<IMG SRC=graphics/magic_OGL_sm.gif ALIGN="top" ALT="*"> </H1>
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<H2>crosshair</H2>
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<HR>
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Implements a crosshair highlight on top of the layout.
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<HR>
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<H3>Usage:</H3>
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<BLOCKQUOTE>
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<B>crosshair</B> <I>x y</I><BR><BR>
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<B>crosshair off</B><BR><BR>
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</BLOCKQUOTE>
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<H3>Summary:</H3>
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<BLOCKQUOTE>
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The <B>crosshair</B> command generates, moves, or removes a crosshair
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highlight in the layout window. Option <B>off</B> removes the crosshair,
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while coordinates <I>x y</I> place the crosshair at a specific layout
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location, creating the crosshair if it has been previously disabled.
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The crosshair is disabled by default upon startup.
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</BLOCKQUOTE>
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<H3>Implementation Notes:</H3>
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<BLOCKQUOTE>
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<B>crosshair</B> is implemented as a built-in window command in <B>magic</B>.
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The crosshair is available as an interactive feature in the Tcl/Tk
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version of magic from the "Options" menu. The commands above are
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executed in response to pointer motion events.
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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> December 4, 2005 at 5:05pm <P>
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</BODY>
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</HTML>
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