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Diffstat (limited to 'tikzit/src/common/EdgeStyle.m')
-rw-r--r-- | tikzit/src/common/EdgeStyle.m | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/tikzit/src/common/EdgeStyle.m b/tikzit/src/common/EdgeStyle.m index 88b1f54..7a638c9 100644 --- a/tikzit/src/common/EdgeStyle.m +++ b/tikzit/src/common/EdgeStyle.m @@ -169,9 +169,11 @@ else if (headStyle == AH_Latex) [buf appendString:@"latex"]; - [buf appendString:@",draw="]; - [buf appendString:colorName]; - + if(colorName != nil){ + [buf appendString:@",draw="]; + [buf appendString:colorName]; + } + if (decorationStyle != ED_None) { [buf appendString:@",postaction={decorate},decoration={markings,mark="]; if (decorationStyle == ED_Arrow) |