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添加多种数据结构支持

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黎智洲
2021-04-24 20:48:54 +08:00
parent 579c72939c
commit 7e6789c8de
13 changed files with 171 additions and 72 deletions
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demo/dataStruct/BinaryTree.js
+24 -56
View File
@@ -43,6 +43,11 @@ class BinaryTree extends Engine {
offset: 14,
style: {
fill: '#f08a5d'
},
labelOptions: {
style: {
fill: '#000099'
}
}
}
},
@@ -165,63 +170,26 @@ const BTree = function(container) {
return{
engine: new BinaryTree(container),
data: [
// [
// { id: 1, child: [2, 3], root: true, external: ['treeA', 'gear'] },
// { id: 2, child: [null, 6] },
// { id: 3, child: [5, 4] },
// { id: 4, external: 'foo' },
// { id: 5 },
// { id: 6, external: 'bar', child: [null, 7] },
// { id: 7 },
// { id: 8, child: [9, 10], root: true },
// { id: 9, child: [11, null] },
// { id: 10 },
// { id: 11 }
// ],
// [
// { id: 1, child: [2, 3], root: true, external: 'treeA' },
// { id: 2, external: 'gear' },
// { id: 3, child: [5, 4] },
// { id: 4, external: 'foo' },
// { id: 5, child: [12, 13] },
// { id: 12 }, { id: 13 }
// ]
[
{
"external": [
"r",
"T1"
],
"child": [
6385376,
6385424
],
"id": 6385328,
"name": "T1",
"data": "Z",
"root": true
},
{
"child": [
0,
0
],
"id": 6385376,
"name": "T1.lchild",
"data": "A"
},
{
"external": [
"t"
],
"child": [
0,
0
],
"id": 6385424,
"name": "T1.rchild",
"data": "B"
}
{ id: 1, child: [2, 3], root: true, external: ['treeA', 'gear'] },
{ id: 2, child: [null, 6] },
{ id: 3, child: [5, 4] },
{ id: 4, external: 'foo', child: [5, null] },
{ id: 5 },
{ id: 6, external: 'bar', child: [null, 7] },
{ id: 7 },
{ id: 8, child: [9, 10], root: true },
{ id: 9, child: [11, null] },
{ id: 10 },
{ id: 11 }
],
[
{ id: 1, child: [2, 3], root: true, external: 'treeA' },
{ id: 2, external: 'gear' },
{ id: 3, child: [5, 4] },
{ id: 4, external: 'foo' },
{ id: 5, child: [12, 13] },
{ id: 12 }, { id: 13 }
]
]
}
demo/dataStruct/Graph.js
+4 -4
View File
@@ -41,11 +41,11 @@ class Graph extends Engine {
radius = layoutOptions.radius,
intervalAngle = 2 * Math.PI / nodes.length;
for (let i = 0; i < nodes.length; i++) {
let [x, y] = Vector.rotation(-intervalAngle * i, [0, -radius]);
for (let i = 0; i < nodes.length; i++) {
let [x, y] = Vector.rotation(-intervalAngle * i, [0, -radius]);
nodes[i].set({x, y});
}
nodes[i].set({x, y});
}
}
}
demo/dataStruct/RingArray.js
+74
View File
@@ -0,0 +1,74 @@
class RingArray extends Engine {
defineOptions() {
return {
element: {
default: {
type: 'rect',
label: '[id]',
size: [60, 30],
style: {
stroke: '#333',
fill: '#95e1d3'
}
}
},
pointer: {
external: {
offset: 8,
style: {
fill: '#f08a5d'
}
}
},
interaction: {
dragNode: false
}
};
}
layout(elements) {
let arr = elements.default,
width = arr[0].get('size')[0],
radius = width * 1.1 / (2 * Math.sin(Math.PI / arr.length)),
intervalAngle = 2 * Math.PI / arr.length;
for (let i = 0; i < arr.length; i++) {
let [x, y] = Vector.rotation(-intervalAngle * i, [0, radius]);
arr[i].set({x, y});
arr[i].set('rotation', intervalAngle * i);
}
}
}
const RA = function(container) {
return{
engine: new RingArray(container),
data: [[
{ id: 1 },
{ id: 2 },
{ id: 3 },
{ id: 4 },
{ id: 5 },
{ id: 6 },
{ id: 7 },
{ id: 8 },
{ id: 9 },
{ id: 10 }
],
[
{ id: 1 },
{ id: 2 },
{ id: 3 },
{ id: 6 },
{ id: 7 },
{ id: 8 }
]]
}
};
demo/dataStruct/linkList.js
+18 -1
View File
@@ -33,6 +33,23 @@ class LinkList extends Engine {
fill: '#333'
}
}
},
loopNext: {
type: 'arc',
curveOffset: 50,
sourceAnchor: 1,
targetAnchor: 3,
style: {
stroke: '#333',
endArrow: {
path: G6.Arrow.triangle(6, 6, -2),
fill: '#333'
},
startArrow: {
path: G6.Arrow.circle(2, -1),
fill: '#333'
}
}
}
},
pointer: {
@@ -107,7 +124,7 @@ const LList = function(container) {
{ id: 2, next: 3 },
{ id: 3, next: 4 },
{ id: 4, next: 5 },
{ id: 5 },
{ id: 5, loopNext: 6 },
{ id: 6, root: true, next: 7 },
{ id: 7, next: 8 },
{ id: 8, next: 4 },