Wgraph:Tutorial edge layout

edge layout

On edge level you can specify

• kind (normal,back,near,rightnear,leftnear,bentnear,rightbentnear,leftbentnear)

• color
• thickness
• linestyle (continuous,dashed,dotted,double,invisible,solid,triple)

• arrowcolor
• arrowsize
• arrowstyle / backarrowstyle (solid, line, none, [half] circle, [half] rhomb, dslash) and combinations...

• and optionally you can add a text label.

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On graph level you can specify

• arrowmmode (free,fixed)

{{#wgraph: thumb=40 | wgl | png | svg | gdl |

 node A {
   label       "This node demonstrates "
               "the use of various "
               "layout properties which "
               "can be used in WGL alone or together."
   textmode    left_justify
   url         Wgraph:Sample_3.wgl
   textwidth   20
   color       #ddccff
   textcolor   blue
   bordercolor green
   borderwidth 50
   borderstyle double
   width       250
   height      130
 }
 node B { 
   label       "in a special font"
   fontname    HelvBO18
 }
 edge from A to B { label . }
 node C { 
   label       "\n\n\n my image"
   scaling     2
   icon        user
 }
 edge from B to C { label . }
 label "node layout demo"

}}