openSourceRemote/mind-map
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Fix:不完美的解决思维导图结构概要和节点的冲突问题

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wanglin2 2023-09-09 14:43:02 +08:00
parent 0d5602b832
commit 4c9c34a0ea
1 changed files with 7 additions and 2 deletions
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9
simple-mind-map/src/layouts/MindMap.js
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@ -90,6 +90,11 @@ class MindMap extends Base {
cur._node.rightChildrenAreaHeight = cur._node.rightChildrenAreaHeight =
rightChildrenAreaHeight + rightChildrenAreaHeight +
(rightLen + 1) * this.getMarginY(layerIndex + 1) (rightLen + 1) * this.getMarginY(layerIndex + 1)
// 如果存在概要，则和概要的高度取最大值
let generalizationNodeHeight = cur._node.checkHasGeneralization() ? cur._node._generalizationNodeHeight + this.getMarginY(layerIndex + 1) : 0
cur._node.leftChildrenAreaHeight2 = Math.max(cur._node.leftChildrenAreaHeight, generalizationNodeHeight)
cur._node.rightChildrenAreaHeight2 = Math.max(cur._node.rightChildrenAreaHeight, generalizationNodeHeight)
}, },
true, true,
0 0
@ -139,8 +144,8 @@ class MindMap extends Base {
} }
// 判断子节点所占的高度之和是否大于该节点自身，大于则需要调整位置 // 判断子节点所占的高度之和是否大于该节点自身，大于则需要调整位置
let base = this.getMarginY(layerIndex + 1) * 2 + node.height let base = this.getMarginY(layerIndex + 1) * 2 + node.height
let leftDifference = node.leftChildrenAreaHeight - base let leftDifference = node.leftChildrenAreaHeight2 - base
let rightDifference = node.rightChildrenAreaHeight - base let rightDifference = node.rightChildrenAreaHeight2 - base
if (leftDifference > 0 || rightDifference > 0) { if (leftDifference > 0 || rightDifference > 0) {
this.updateBrothers(node, leftDifference / 2, rightDifference / 2) this.updateBrothers(node, leftDifference / 2, rightDifference / 2)
} }