@ue-too/board / index / halfTranslationWidthOf

函式: halfTranslationWidthOf()

halfTranslationWidthOf(boundaries): number | undefined

定義於: packages/board/src/camera/utils/position.ts:335

Calculates half the width (x-axis half-span) of the boundaries.

參數

boundaries

The boundaries to measure

Boundaries | undefined

回傳

number | undefined

Half-width in world units, or undefined if x boundaries are not fully defined

備註

Useful for calculating radius or offset from center for x-axis. Equivalent to translationWidthOf(boundaries) / 2.

範例

halfTranslationWidthOf({
  min: { x: -100, y: -50 },
  max: { x: 100, y: 50 }
}); // 100