youngchan1988 / flow_graph Goto Github PK

../lib/src/flow_graph_view.dart:145:52: Error: The getter 'secondaryVariant' isn't defined for the class 'ColorScheme'.

• 'ColorScheme' is from 'package:flutter/src/material/color_scheme.dart' ('../../../../../../Library/flutter/packages/flutter/lib/src/material/color_scheme.dart').
  Try correcting the name to the name of an existing getter, or defining a getter or field named 'secondaryVariant'.
  var focusColor = Theme.of(context).colorScheme.secondaryVariant;
  ^^^^^^^^^^^^^^^^

可以给GraphNode增加一些函数吗？比如：

• 获取当前图的最大高度（树的高度）？
• 转化成JSON或者其他格式？
• 由其他格式进行导入？

这个支持缩放吗？感觉节点多了就展示不了，或者概览图，点击后，全屏显示？

有偿滴可以留个联系

../lib/src/flow_graph_view.dart:145:52: Error: The getter 'secondaryVariant' isn't defined for the class 'ColorScheme'.

• 'ColorScheme' is from 'package:flutter/src/material/color_scheme.dart' ('../../../../../../Library/flutter/packages/flutter/lib/src/material/color_scheme.dart').
  Try correcting the name to the name of an existing getter, or defining a getter or field named 'secondaryVariant'.
  var focusColor = Theme.of(context).colorScheme.secondaryVariant;
  ^^^^^^^^^^^^^^^^

楼主，怎么修改节点的内容？或者在线条上增加文本描述？

i apprectie your work! I hava been searching this libray for a long time! i hope u can keep on it!

当root节点作为后续其他节点的next节点时，会失去反应，猜想可能无法处理“有环图”，进入死循环了

使用中，有时展现的时候，root和后面节点的关系表达上是反方向的，这样通过自定义方向达到此目标