diff options
Diffstat (limited to 'tikzit/src/common/Preambles.m')
-rw-r--r-- | tikzit/src/common/Preambles.m | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/tikzit/src/common/Preambles.m b/tikzit/src/common/Preambles.m index af3bbc4..5343127 100644 --- a/tikzit/src/common/Preambles.m +++ b/tikzit/src/common/Preambles.m @@ -64,6 +64,7 @@ static NSString *POSTAMBLE = preambleDict = [[NSMutableDictionary alloc] initWithCapacity:1]; [preambleDict setObject:[self defaultPreamble] forKey:@"custom"]; styles = nil; + edges = nil; styleManager = nil; return self; } @@ -96,6 +97,12 @@ static NSString *POSTAMBLE = styles = sty; } +- (void)setEdges:(NSArray*)edg { + [edg retain]; + [edges release]; + edges = edg; +} + - (NSString*)styleDefinitions { if (styleManager != nil) { [self setStyles:[styleManager nodeStyles]]; @@ -120,11 +127,16 @@ static NSString *POSTAMBLE = [stroke hexName], [stroke redFloat], [stroke greenFloat], [stroke blueFloat]]; } } + + if (styleManager != nil) { + [self setEdges:[styleManager edgeStyles]]; + } + [buf appendString:@"\n"]; - for (EdgeStyle *st in [styleManager edgeStyles]) { + for (EdgeStyle *st in edges) { [buf appendFormat:@"%@\n", [st tikz]]; ColorRGB *color = [st colorRGB]; - if ([color name] == nil && ![colors containsObject:color]) { + if (color != nil && [color name] == nil && ![colors containsObject:color]) { [colors addObject:color]; [colbuf appendFormat:@"\\definecolor{%@}{rgb}{%.3f,%.3f,%.3f}\n", [color hexName], [color redFloat], [color greenFloat], [color blueFloat]]; |