KLayout Forum

Discussion List

• Drc spacing based on layer connectivity

  115 views 4 comments 0 points Most recent by alto March 14Verification
• DRC scripts, reports and parallelism

  373 views 8 comments 0 points Most recent by Matthias March 12Verification
• Map layer and datatype before writing a GDS

  122 views 1 comment 0 points Most recent by Matthias March 12Python scripting
• KLayout Does Not Launch on Windows After Installation

  187 views 1 comment 0 points Most recent by Matthias March 8Help wanted, Jobs wanted
• How to get the transfom of each instance to its refered cell

  97 views 1 comment 0 points Most recent by sekigawa March 7Python scripting
• Using an exclusion layer in DRC

  134 views 4 comments 0 points Most recent by Matthias March 5Verification
• vscode and klayout

  265 views 2 comments 0 points Most recent by 99happyman80 February 27Python scripting
• Missing polygon point after substraction of two rectangles leads to "flagging" artefact

  84 views 2 comments 0 points Most recent by Matthias February 24Layout
• Change Font size

  2.6K views 2 comments 0 points Most recent by wmach February 20General
• Confusion about mouse_button_pressed_event vs mouse_button_released_event vs mouse_moved_event

  142 views 7 comments 0 points Most recent by Matthias February 12Verification
• Macro for L/S

  63 views 0 comments 0 points Started by Ajaymoreb February 12 Python scripting
• How to run a plugin in a secondary LayoutViewWidget

  71 views 2 comments 0 points Most recent by taylorn February 10Python scripting
• How to finding if a point lies inside a specified layer.

  703 views 13 comments 0 points Most recent by Matthias February 8Python scripting
• Trace path bugfix #2201 now causes trace net to fail?

  180 views 8 comments 0 points Most recent by Matthias February 8KLayout Support
• Dark mode

  2.5K views 4 comments 0 points Most recent by EugeneZelenko February 4Ruby Scripting
• Copy paste

  75 views 1 comment 0 points Most recent by Matthias February 1General
• Making an array of cells using python

  1.4K views 6 comments 0 points Most recent by CreatedByCreator January 31Python scripting
• LVS RuntimeError: "Terminal still connected after removing device"

  46 views 1 comment 0 points Most recent by Matthias January 29Verification
• Can we automate the process of merging layers?

  2.2K views 10 comments 0 points Most recent by thangzero January 24Ruby Scripting
• Drag objects with a single click

  100 views 4 comments 0 points Most recent by Tabra January 20KLayout Development
• Hide "editor options" box in klayout

  121 views 3 comments 0 points Most recent by dick_freebird January 19General
• DRC: get centerline of selected edges

  152 views 7 comments 0 points Most recent by Matthias January 15Verification
• KLayout Keyboard Shortcuts

  7.1K views 7 comments 0 points Most recent by thangzero January 13General
• Feasibility and Approach for Opening GDSII Files in KLayout via Plugin

  180 views 6 comments 0 points Most recent by sekigawa January 12KLayout Development
• Antenna check using 'evaluate_nets'

  115 views 6 comments 0 points Most recent by mole99 January 11Verification
• Modifying PCell parameters

  142 views 1 comment 0 points Most recent by Matthias December 2025KLayout Support
• KLayout DRC .space() algorithm

  184 views 2 comments 0 points Most recent by katherine December 2025KLayout Development
• Image to layout alignment using 3 landmarks registrartion

  457 views 4 comments 0 points Most recent by Matthias December 2025Python scripting
• Want to Open a Custom Extension File from Klayout

  97 views 3 comments 0 points Most recent by Matthias December 2025General
• 'smoothening' jagged edges of a curved line

  218 views 3 comments 0 points Most recent by Matthias December 2025General