Function calcWHRaw

src/core/calculate.ts:276–296

(
  positionParams: PositionParams,
  width: number,
  height: number
)

 * @returns w, h in grid units (unclamped, minimum 1)
 */
export function calcWHRaw(
  positionParams: PositionParams,
  width: number,
  height: number
): { w: number; h: number } {
  const { margin, rowHeight } = positionParams;
  const colWidth = calcGridColWidth(positionParams);

  // width = colWidth * w - (margin * (w - 1))
  // w = (width + margin) / (colWidth + margin)
  const w = Math.max(
    1,
    Math.round((width + margin[0]) / (colWidth + margin[0]))
  );
  const h = Math.max(
    1,
    Math.round((height + margin[1]) / (rowHeight + margin[1]))
  );

  return { w, h };
}

// ============================================================================
// Utility Functions