「四角かごのサイズ計算」「斜め編み(北欧編み)のサイズ計算」では、おおよそのサイズとして[B5横][A4横][B4横]の選択が可能になっています。
これ以外のサイズから概算できるよう、目標サイズを指定できるようにしたのがこちらのツールです。最終的なサイズ調整については、それぞれのページで行ってください。
📐 かごサイズ概算ランチャー
2026/6/2 Ver.1
[AI / Developer API Reference]
This page supports initialization via URL query parameters and acts as a launcher for orthogonal and diagonal craft band calculators.
💡 Unit-Agnostic Note: The core calculation logic is entirely unit-agnostic (works with millimeters, centimeters, inches, etc.) as long as the relative ratios between the band, gap, and target size parameters remain consistent.Supported Query Parameters:
cb_model:square(Orthogonal) |square45(Diagonal Nordic)cb_mode:out(Envelope target item / Min size) |in(Fit inside shelf / Max size)cb_w,cb_d,cb_h: Target width, depth, height. Unit-agnostic (e.g. mm, cm, inches). (Note: In this specific size-call launcher UI, cm is internally scaled 10x to match calculator ratios)cb_band: Band width (Unit-agnostic).cb_gap: Band gap (Unit-agnostic).cb_add: Fold-back margin (one side) in koma (units)cb_rim: Rim overlap count (Orthogonal only)cb_lap: Side weaving band overlap margin in koma (units) (Orthogonal only)
Launch Destinations:
- Orthogonal:
https://labo.com/CraftBand/sharing/square-calc/ - Diagonal:
https://labo.com/CraftBand/sharing/square45-calc/
Receiving Calculation Results (JSON Output):
The target calculators embed their complete calculation and simulation results inside the rendered HTML as a structured JSON block.
To extract the calculated data programmatically or via AI agents, parse the content of the following DOM element:
const result = JSON.parse(document.getElementById('craftband-simulation-data').textContent);