KLayout Forum

Discussion List

• Measure area of selected polygons

  138 views 1 comment 0 points Most recent by tomas2004 July 2025Python scripting
• Read multiple gds best practice

  308 views 11 comments 0 points Most recent by ryanke July 2025Layout
• Get cell name list

  259 views 3 comments 0 points Most recent by Matthias July 2025Python scripting
• Imported DXF from AutoCAD: Separate Shapes Merge Unintentionally in KLayout

  159 views 2 comments 0 points Most recent by dick_freebird July 2025Help wanted, Jobs wanted
• Why Ctrl+S does not save the GDS file?

  998 views 3 comments 0 points Most recent by Matthias July 2025General
• what versions of python and python packages are needed to get skywater and gf180mcu PDK work

  204 views 3 comments 0 points Most recent by Matthias July 2025KLayout Support
• Zero-Area Polygon Check

  269 views 5 comments 0 points Most recent by Matthias July 2025Python scripting
• How to mimic oddPolygon in Python to check for Self-Intersecting Polygons

  152 views 4 comments 0 points Most recent by aarush June 2025Python scripting
• Compile .pyd

  163 views 4 comments 0 points Most recent by Vincent Lin June 2025General
• PyQt is not working correctly on Linux

  196 views 3 comments 0 points Most recent by zipper5 June 2025Python scripting
• How can I see the violated values ​​in the info tab?

  172 views 9 comments 0 points Most recent by 안준용 June 2025Ruby Scripting
• Difficulty checking instance origin

  132 views 4 comments 0 points Most recent by dick_freebird June 2025Layout
• Save layer appearance as config? Stipple, color etc

  1.3K views 8 comments 0 points Most recent by SBkev June 2025General
• AutoCAD .dwg -> .dxf, .dxf to .gds

  1.4K views 2 comments 0 points Most recent by Matthias June 2025KLayout Development
• Application note: automatically load a companion .lyp file

  1.1K views 4 comments 0 points Most recent by demis June 2025General
• 'M' element must have four nodes in NetlistSpiceReaderDelegate::parse_element

  76 views 4 comments 0 points Most recent by Daaan June 2025Python scripting
• progressbar.inc prevents proper target_view.update_content and layer property sets

  74 views 1 comment 0 points Most recent by Matthias June 2025Ruby Scripting
• Making a PCell from an existing PCell

  296 views 3 comments 0 points Most recent by Matthias June 2025Python scripting
• How not to use the ruby interpreter.

  115 views 2 comments 0 points Most recent by dick_freebird June 2025Python scripting
• Best Practice for Organizing PCell Library

  299 views 4 comments 0 points Most recent by Matthias June 2025Python scripting
• [DRC]-Why do identical structures only partially report width errors?

  192 views 9 comments 0 points Most recent by Matthias June 2025KLayout Support
• Gerber file import scripting

  210 views 1 comment 0 points Most recent by Matthias June 2025Python scripting
• DRC with spike

  205 views 3 comments 0 points Most recent by JSS May 2025Ruby Scripting
• About conda klayout distributions, any limitation ?

  192 views 1 comment 0 points Most recent by Matthias May 2025KLayout Development
• Should we make answered discussions closed in KLayout?

  164 views 6 comments 0 points Most recent by StefanThiede May 2025KLayout Support
• Looping, but only call layer.output once? Removing "redudancy" in DRC report

  156 views 1 comment 0 points Most recent by Matthias May 2025Verification
• DRC scripting and height (width) check?

  180 views 1 comment 0 points Most recent by Matthias May 2025Verification
• DRC question on overlap

  167 views 1 comment 0 points Most recent by Matthias May 2025Verification
• Color mixing of geometry

  147 views 2 comments 0 points Most recent by StefanThiede May 2025KLayout Development
• Ruby proper way to combine output and bbox.width judgement

  133 views 4 comments 0 points Most recent by BigPanda May 2025Ruby Scripting