calcBaseResize()

in packages/core/src/models/TransformHelper.ts [321:390]

• 70 lines of code
• 9 McCabe index (conditional complexity)

  calcBaseResize(node: TreeNode) {
    const deltaX = this.deltaX
    const deltaY = this.deltaY
    const dragStartTranslate = this.dragStartTranslateStore[node.id] ?? {
      x: 0,
      y: 0,
    }
    const dragStartSize = this.dragStartSizeStore[node.id] ?? {
      width: 0,
      height: 0,
    }
    switch (this.direction) {
      case 'left-top':
        return new Rect(
          dragStartTranslate.x + deltaX,
          dragStartTranslate.y + deltaY,
          dragStartSize.width - deltaX,
          dragStartSize.height - deltaY
        )
      case 'left-center':
        return new Rect(
          dragStartTranslate.x + deltaX,
          dragStartTranslate.y,
          dragStartSize.width - deltaX,
          dragStartSize.height
        )
      case 'left-bottom':
        return new Rect(
          dragStartTranslate.x + deltaX,
          dragStartTranslate.y,
          dragStartSize.width - deltaX,
          dragStartSize.height + deltaY
        )
      case 'center-bottom':
        return new Rect(
          dragStartTranslate.x,
          dragStartTranslate.y,
          dragStartSize.width,
          dragStartSize.height + deltaY
        )
      case 'center-top':
        return new Rect(
          dragStartTranslate.x,
          dragStartTranslate.y + deltaY,
          dragStartSize.width,
          dragStartSize.height - deltaY
        )
      case 'right-top':
        return new Rect(
          dragStartTranslate.x,
          dragStartTranslate.y + deltaY,
          dragStartSize.width + deltaX,
          dragStartSize.height - deltaY
        )
      case 'right-bottom':
        return new Rect(
          dragStartTranslate.x,
          dragStartTranslate.y,
          dragStartSize.width + deltaX,
          dragStartSize.height + deltaY
        )
      case 'right-center':
        return new Rect(
          dragStartTranslate.x,
          dragStartTranslate.y,
          dragStartSize.width + deltaX,
          dragStartSize.height
        )
    }
  }