DFAStar class
A*算法类
Constructors
- DFAStar()
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addNeighborNodeInOpen(
DFMap mapInfo, DFMapNode current) → void - 添加所有邻结点到open表
-
addNeighborNodeInOpenXy(
DFMap mapInfo, DFMapNode current, int x, int y, int value) → void - 添加一个邻结点到open表
-
calcH(
DFMapPosition end, DFMapPosition coord) → int - 计算H的估值：“曼哈顿”法，坐标分别取差值相加
-
canAddNodeToOpen(
DFMap mapInfo, int x, int y) → bool - 判断结点能否放入Open列表
-
drawPath(
List< List< ? maps, DFMapNode? end) → voidint> > - 在二维数组中绘制路径
-
findNodeInOpen(
DFMapPosition? position) → DFMapNode? - 从Open列表中查找结点
-
isCoordInCloseXy(
int x, int y) → bool - 判断坐标是否在close表中
-
isEndNode(
DFMapPosition end, DFMapPosition? position) → bool - 判断结点是否是最终结点
-
isPositionInClose(
DFMapPosition? position) → bool - 判断坐标是否在close表中
-
moveNodes(
DFMap map) → void - 移动当前结点
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
start(
List< List< blockMap, DFMapNode startNode, DFMapNode endNode) → Future<int> >List< DFMapPosition> > - 开始算法
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
- BAR → const int
- DIRECT_VALUE → const int
- OBLIQUE_VALUE → const int
- PATH → const int