mirror of https://github.com/CGAL/cgal
Add figure for isolated vertices
This commit is contained in:
Andreas Fabri
parent
7f88a25d35
commit
49c20db0ce
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@ -0,0 +1,351 @@
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<?xml version="1.0"?>
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<!DOCTYPE ipe SYSTEM "ipe.dtd">
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<ipe version="70206" creator="Ipe 7.2.11">
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<info created="D:20190401141158" modified="D:20190402114126"/>
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<ipestyle name="basic">
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<symbol name="arrow/arc(spx)">
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<path stroke="sym-stroke" fill="sym-stroke" pen="sym-pen">
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h
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</path>
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</symbol>
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<symbol name="arrow/farc(spx)">
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<path stroke="sym-stroke" fill="white" pen="sym-pen">
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h
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<symbol name="arrow/ptarc(spx)">
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<path stroke="sym-stroke" fill="sym-stroke" pen="sym-pen">
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0 0 m
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h
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</symbol>
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<symbol name="arrow/fptarc(spx)">
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<path stroke="sym-stroke" fill="white" pen="sym-pen">
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0 0 m
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-1 0.333 l
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-0.8 0 l
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h
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</path>
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</symbol>
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<symbol name="mark/circle(sx)" transformations="translations">
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<path fill="sym-stroke">
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0.6 0 0 0.6 0 0 e
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0.4 0 0 0.4 0 0 e
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</path>
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</symbol>
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<symbol name="mark/disk(sx)" transformations="translations">
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<path fill="sym-stroke">
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0.6 0 0 0.6 0 0 e
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</path>
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</symbol>
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<symbol name="mark/fdisk(sfx)" transformations="translations">
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<group>
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<path fill="sym-fill">
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0.5 0 0 0.5 0 0 e
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</path>
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<path fill="sym-stroke" fillrule="eofill">
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0.6 0 0 0.6 0 0 e
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0.4 0 0 0.4 0 0 e
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</path>
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</group>
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</symbol>
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<symbol name="mark/box(sx)" transformations="translations">
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<path fill="sym-stroke" fillrule="eofill">
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-0.6 -0.6 m
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0.6 -0.6 l
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0.6 0.6 l
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-0.6 0.6 l
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h
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-0.4 -0.4 m
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0.4 -0.4 l
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0.4 0.4 l
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-0.4 0.4 l
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h
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</symbol>
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<symbol name="mark/square(sx)" transformations="translations">
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<path fill="sym-stroke">
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-0.6 -0.6 m
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0.6 -0.6 l
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0.6 0.6 l
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-0.6 0.6 l
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h
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</path>
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</symbol>
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<symbol name="mark/fsquare(sfx)" transformations="translations">
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<group>
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<path fill="sym-fill">
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-0.5 -0.5 m
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0.5 -0.5 l
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0.5 0.5 l
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-0.5 0.5 l
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h
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</path>
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<path fill="sym-stroke" fillrule="eofill">
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-0.6 -0.6 m
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0.6 -0.6 l
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0.6 0.6 l
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-0.6 0.6 l
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h
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-0.4 -0.4 m
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0.4 -0.4 l
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0.4 0.4 l
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-0.4 0.4 l
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h
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</path>
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</group>
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</symbol>
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<symbol name="mark/cross(sx)" transformations="translations">
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<group>
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<path fill="sym-stroke">
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-0.43 -0.57 m
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0.57 0.43 l
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0.43 0.57 l
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-0.57 -0.43 l
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h
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</path>
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<path fill="sym-stroke">
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-0.43 0.57 m
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0.57 -0.43 l
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0.43 -0.57 l
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-0.57 0.43 l
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h
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</path>
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</group>
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</symbol>
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<symbol name="arrow/fnormal(spx)">
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<path stroke="sym-stroke" fill="white" pen="sym-pen">
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0 0 m
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-1 0.333 l
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-1 -0.333 l
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h
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</path>
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</symbol>
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<symbol name="arrow/pointed(spx)">
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<path stroke="sym-stroke" fill="sym-stroke" pen="sym-pen">
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0 0 m
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-1 0.333 l
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-0.8 0 l
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-1 -0.333 l
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h
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</path>
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</symbol>
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<symbol name="arrow/fpointed(spx)">
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<path stroke="sym-stroke" fill="white" pen="sym-pen">
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0 0 m
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-1 0.333 l
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-0.8 0 l
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-1 -0.333 l
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h
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</path>
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</symbol>
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<symbol name="arrow/linear(spx)">
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<path stroke="sym-stroke" pen="sym-pen">
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-1 0.333 m
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0 0 l
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-1 -0.333 l
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</path>
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</symbol>
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<symbol name="arrow/fdouble(spx)">
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<path stroke="sym-stroke" fill="white" pen="sym-pen">
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0 0 m
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-1 0.333 l
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-1 -0.333 l
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h
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-1 0 m
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-2 0.333 l
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-2 -0.333 l
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h
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</path>
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</symbol>
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<symbol name="arrow/double(spx)">
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<path stroke="sym-stroke" fill="sym-stroke" pen="sym-pen">
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0 0 m
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-1 0.333 l
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-1 -0.333 l
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h
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-1 0 m
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-2 0.333 l
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-2 -0.333 l
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h
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</path>
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</symbol>
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<pen name="heavier" value="0.8"/>
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<pen name="fat" value="1.2"/>
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<pen name="ultrafat" value="2"/>
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<symbolsize name="large" value="5"/>
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<symbolsize name="small" value="2"/>
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<symbolsize name="tiny" value="1.1"/>
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<arrowsize name="large" value="10"/>
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<arrowsize name="small" value="5"/>
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<arrowsize name="tiny" value="3"/>
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<color name="red" value="1 0 0"/>
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<color name="green" value="0 1 0"/>
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<color name="blue" value="0 0 1"/>
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<color name="yellow" value="1 1 0"/>
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<color name="orange" value="1 0.647 0"/>
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<color name="gold" value="1 0.843 0"/>
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<color name="purple" value="0.627 0.125 0.941"/>
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<color name="gray" value="0.745"/>
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<color name="brown" value="0.647 0.165 0.165"/>
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<color name="navy" value="0 0 0.502"/>
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<color name="pink" value="1 0.753 0.796"/>
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<color name="seagreen" value="0.18 0.545 0.341"/>
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<color name="turquoise" value="0.251 0.878 0.816"/>
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<color name="violet" value="0.933 0.51 0.933"/>
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<color name="darkblue" value="0 0 0.545"/>
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<color name="darkcyan" value="0 0.545 0.545"/>
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<color name="darkgray" value="0.663"/>
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<color name="darkgreen" value="0 0.392 0"/>
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<color name="darkmagenta" value="0.545 0 0.545"/>
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<color name="darkorange" value="1 0.549 0"/>
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<color name="darkred" value="0.545 0 0"/>
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<color name="lightblue" value="0.678 0.847 0.902"/>
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<color name="lightcyan" value="0.878 1 1"/>
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<color name="lightgray" value="0.827"/>
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<color name="lightgreen" value="0.565 0.933 0.565"/>
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<color name="lightyellow" value="1 1 0.878"/>
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<dashstyle name="dashed" value="[4] 0"/>
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<dashstyle name="dotted" value="[1 3] 0"/>
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<dashstyle name="dash dotted" value="[4 2 1 2] 0"/>
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<dashstyle name="dash dot dotted" value="[4 2 1 2 1 2] 0"/>
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<textsize name="large" value="\large"/>
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<textsize name="Large" value="\Large"/>
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<textsize name="LARGE" value="\LARGE"/>
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<textsize name="huge" value="\huge"/>
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<textsize name="Huge" value="\Huge"/>
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<textsize name="small" value="\small"/>
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<textsize name="footnote" value="\footnotesize"/>
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<textsize name="tiny" value="\tiny"/>
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<textstyle name="center" begin="\begin{center}" end="\end{center}"/>
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<textstyle name="itemize" begin="\begin{itemize}" end="\end{itemize}"/>
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<textstyle name="item" begin="\begin{itemize}\item{}" end="\end{itemize}"/>
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<gridsize name="4 pts" value="4"/>
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<gridsize name="8 pts (~3 mm)" value="8"/>
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<gridsize name="16 pts (~6 mm)" value="16"/>
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<gridsize name="32 pts (~12 mm)" value="32"/>
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<gridsize name="10 pts (~3.5 mm)" value="10"/>
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<gridsize name="20 pts (~7 mm)" value="20"/>
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<gridsize name="14 pts (~5 mm)" value="14"/>
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<gridsize name="28 pts (~10 mm)" value="28"/>
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<gridsize name="56 pts (~20 mm)" value="56"/>
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<anglesize name="90 deg" value="90"/>
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<anglesize name="60 deg" value="60"/>
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<anglesize name="45 deg" value="45"/>
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<anglesize name="30 deg" value="30"/>
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<anglesize name="22.5 deg" value="22.5"/>
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<opacity name="10%" value="0.1"/>
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<opacity name="30%" value="0.3"/>
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<opacity name="50%" value="0.5"/>
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<opacity name="75%" value="0.75"/>
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<tiling name="falling" angle="-60" step="4" width="1"/>
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<tiling name="rising" angle="30" step="4" width="1"/>
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</ipestyle>
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<page>
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<layer name="alpha"/>
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<view layers="alpha" active="alpha"/>
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<text layer="alpha" matrix="1 0 0 1 292.084 -82.9105" transformations="translations" pos="208 752" stroke="black" type="label" valign="baseline" size="huge" style="math">(\infty,\infty)</text>
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<path matrix="1 0 0 1 0.769231 0.769231" stroke="red" dash="dashed" pen="fat">
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128 640 m
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128 256 l
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512 256 l
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512 640 l
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h
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</path>
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<path stroke="red" pen="fat" rarrow="normal/normal">
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112 656 m
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128 640 l
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</path>
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<path stroke="1 0 0" pen="fat" arrow="normal/normal">
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512 256 m
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528 240 l
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</path>
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<path stroke="1 0 0" pen="fat" arrow="normal/normal">
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128 256 m
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112 240 l
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</path>
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<path stroke="red" pen="fat" arrow="normal/normal">
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512 640 m
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528 656 l
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</path>
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<text matrix="1 0 0 1 -31.8403 -19.6131" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_0</text>
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<text matrix="1 0 0 1 -31.1243 -383.266" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_1</text>
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<text matrix="1 0 0 1 384.563 -383.374" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_2</text>
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<text matrix="1 0 0 1 384.731 -19.3815" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_3</text>
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<text matrix="1 0 0 1 -155.63 -82.9888" transformations="translations" pos="208 752" stroke="black" type="label" valign="baseline" size="huge" style="math">(-\infty,\infty)</text>
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<text matrix="1 0 0 1 -139.864 -534.994" transformations="translations" pos="208 752" stroke="black" type="label" valign="baseline" size="huge" style="math">(-\infty,-\infty)</text>
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<text matrix="1 0 0 1 292.266 -534.895" transformations="translations" pos="208 752" stroke="black" type="label" valign="baseline" size="huge" style="math">(\infty,-\infty)</text>
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<text matrix="1 0 0 1 -2.30769 52.3077" transformations="translations" pos="304 560" stroke="blue" type="label" valign="baseline" size="huge" style="math">y</text>
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<text matrix="1 0 0 1 39.2308 0.769231" transformations="translations" pos="432 432" stroke="blue" type="label" valign="baseline" size="huge" style="math">x</text>
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<path stroke="blue" fill="lightgreen" pen="fat" arrow="normal/normal" tiling="falling">
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192 448 m
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496 448 l
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</path>
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<path stroke="blue" fill="lightgreen" pen="fat" rarrow="normal/normal" tiling="falling">
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320 624 m
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320 320 l
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</path>
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<path matrix="1 0 0 1 0.769231 0.769231" fill="lightgreen" tiling="falling">
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336 464 m
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480 464 l
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480 608 l
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h
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</path>
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<text matrix="1 0 0 1 189.044 -187.875" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_4</text>
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<text matrix="1 0 0 1 346.737 -190.183" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_5</text>
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<text matrix="1 0 0 1 62.1212 9.04782" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">f_0</text>
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<text matrix="1 0 0 1 70.5828 -95.5674" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">f_1</text>
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<text matrix="1 0 0 1 272.122 -153.26" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">f_2</text>
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<path stroke="lightgreen" pen="ultrafat">
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208 416 m
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208 352 l
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272 352 l
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</path>
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<path stroke="lightgreen" fill="lightgreen" pen="ultrafat" tiling="falling">
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352 384 m
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352 352 l
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384 352 l
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384 384 l
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h
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</path>
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<path matrix="1 0 0 1 -1.53846 0.769231" stroke="lightgreen" fill="lightgreen" pen="ultrafat">
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384 352 m
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448 352 l
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||||
</path>
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||||
<use name="mark/circle(sx)" pos="192 768" size="large" stroke="lightgreen"/>
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<use name="mark/disk(sx)" pos="384 576" size="large" stroke="lightgreen"/>
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||||
<use name="mark/circle(sx)" pos="416 544" size="large" stroke="lightgreen"/>
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||||
<use name="mark/fdisk(sfx)" pos="448 512" size="large" stroke="lightgreen"/>
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||||
<text matrix="1 0 0 1 246.116 -62.7661" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_7</text>
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<text matrix="1 0 0 1 255 -107.254" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_8</text>
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<text matrix="1 0 0 1 311.154 -127.254" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_9</text>
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<text matrix="1 0 0 1 349.193 -44.3042" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_6</text>
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||||
<text matrix="1 0 0 1 79.0448 -238.644" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_10</text>
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<text matrix="1 0 0 1 62.122 -308.644" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_11</text>
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||||
<text matrix="1 0 0 1 138.276 -298.644" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_12</text>
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||||
<text matrix="1 0 0 1 203.66 -256.336" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_13</text>
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||||
<text matrix="1 0 0 1 205.199 -307.105" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_14</text>
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||||
<text matrix="1 0 0 1 242.891 -307.105" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_15</text>
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||||
<text matrix="1 0 0 1 315.199 -299.413" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_16</text>
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||||
<text matrix="1 0 0 1 250.584 -257.874" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">v_17</text>
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||||
<text matrix="1 0 0 1 227.615 -283.096" transformations="translations" pos="135.457 646.568" stroke="black" type="label" valign="baseline" size="huge" style="math">f_3</text>
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||||
<path stroke="lightgreen" fill="lightgreen" pen="ultrafat">
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||||
336 464 m
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||||
480 608 l
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||||
</path>
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||||
<path stroke="lightgreen" fill="lightgreen" pen="ultrafat">
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||||
480 464 m
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||||
336 464 l
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||||
</path>
|
||||
</page>
|
||||
</ipe>
|
||||
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