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Layout API

Introduction

Welcome Preface

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Building Layouts

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Cookbook

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PDK authoring

Introduction

Welcome Preface

Anatomy

Anatomy of a PDK

Building blocks

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Packaging - the .lumpdk format Publishing Standard PDK checks and inspection artifacts

Cookbook

Cookbook - a minimal PDK from scratch

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Manifest schema Glossary API reference

Validation

Introduction

Lumicron Validation API Conventional DRC Semantic DFX Results and applicability

Reference & appendices

Explore

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Documentation editionOctober 2026Python API · Lumicron for Mac

Documentation/API reference/Layout API/ArrayHandle.flipY

ArrayHandle.flipY

Reflect the array in parent Y, preserving its center and repetition.

ArrayHandle.flipY() -> 'None'

Documentation edition · 6 October 2026Suggest an improvement ↗

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