Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 | 15x 15x 15x 15x 2x 2x 7x 2x 3x 3x 2x 1x 1x 1x 1x 15x 15x 15x 2x 2x 2x 2x | import Rectangle from "../rectangle"
import { Vector2 } from "three"
import { CodeMapNode } from "../../../../codeCharta.model"
import { TreeMapHelper } from "../../treeMapLayout/treeMapHelper"
export default abstract class Strip {
nodes: CodeMapNode[] = []
constructor(nodes: CodeMapNode[]) {
this.nodes = nodes
}
abstract layout(
rect: Rectangle,
rootSize: number,
metricName: string,
currentTreemapDepth: number,
margin: number,
order?: number
): CodeMapNode[]
protected abstract worstAspectRatio(nodes: CodeMapNode[], rect: Rectangle, rootSize: number, metricName: string): number
totalScaledSize(nodes: CodeMapNode[], metricName: string, rootSize: number, rootArea: number): number {
return nodes.reduce((total, n) => total + this.scaledSize(n, rootSize, rootArea, metricName), 0)
}
totalSize(metricName: string) {
return this.nodes.reduce((total, n) => total + TreeMapHelper.calculateSize(n, metricName), 0)
}
protected min(nodes: CodeMapNode[], metricName: string, rootSize: number, rootArea: number): number {
return nodes.reduce((min, n) => Math.min(min, this.scaledSize(n, rootSize, rootArea, metricName)), Number.MAX_VALUE)
}
protected max(nodes: CodeMapNode[], metricName: string, rootSize: number, rootArea: number): number {
return nodes.reduce((max, n) => Math.max(max, this.scaledSize(n, rootSize, rootArea, metricName)), Number.MIN_VALUE)
}
populate(nodes: CodeMapNode[], rect: Rectangle, rootSize: number, metricName: string) {
for (const node of nodes) {
const score = this.worstAspectRatio(this.nodes, rect, rootSize, metricName)
const newScore = this.worstAspectRatio([...this.nodes, node], rect, rootSize, metricName)
Iif (newScore < score) {
this.nodes.push(node)
} else {
/* Node would increase worst aspect ratio, strip is completed */
break
}
}
}
protected scaledSize(node: CodeMapNode, parentSize: number, parentArea: number, metricName: string): number {
const size = TreeMapHelper.calculateSize(node, metricName)
const scale = parentArea / parentSize
return scale * size
}
protected applyNodeMargin(rect: Rectangle, margin: number): Rectangle {
const topLeft = new Vector2(rect.topLeft.x + margin, rect.topLeft.y + margin)
const width = rect.width - 2 * margin
const height = rect.height - 2 * margin
return new Rectangle(topLeft, width, height)
}
}
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