KLayout Forum

Discussion List

• Merging Polygons with Holes introduces cut lines that are offgrid

  238 views 3 comments 0 points Most recent by Matthias February 2025Python scripting
• DRC abutting edges.

  221 views 4 comments 0 points Most recent by kareemfarid February 2025Verification
• QT error when compiling my klayout based python script into binary

  235 views 2 comments 0 points Most recent by Ege_Bey February 2025Python scripting
• Stream has unknown format: data in Layout.add_pcell_variant

  1.2K views 4 comments 0 points Most recent by Ege_Bey February 2025Python scripting
• How to use Python scripts to implement Boolean operations between shapes on the same layer?

  573 views 6 comments 0 points Most recent by Emrecan February 2025Python scripting
• DRC fill option

  305 views 5 comments 0 points Most recent by tomas2004 February 2025Verification
• Finding pattern

  179 views 2 comments 0 points Most recent by IanD January 2025Ruby Scripting
• Create a Hertel-Mehlhorn Partition as part of a DRC run

  218 views 5 comments 0 points Most recent by Matthias January 2025Ruby Scripting
• Output to FastCap and FastHenry

  1.4K views 22 comments 0 points Most recent by hleduc January 2025General
• Value of begin_shapes_rec variable changes if new shapes added to cell.

  157 views 2 comments 0 points Most recent by Giovanni January 2025Python scripting
• Extended with joined freezing software

  117 views 2 comments 0 points Most recent by IanD January 2025Ruby Scripting
• Folded Polygons

  158 views 5 comments 0 points Most recent by IanD January 2025Ruby Scripting
• Ruby error on some platforms

  136 views 1 comment 0 points Most recent by Matthias January 2025Ruby Scripting
• Nagative Parallel (PRL)

  151 views 3 comments 0 points Most recent by Matthias January 2025KLayout Support
• Converting a specified region of a DXF to BMP, Uneven pixel distribution Problem.

  354 views 17 comments 0 points Most recent by Flyingmyd January 2025Python scripting
• Why after running script the layout layer all become invisible?

  191 views 3 comments 0 points Most recent by illyjustfine January 2025Ruby Scripting
• Nagative Parallel (PRL)

  Closed 113 views 3 comments 0 points Most recent by nguyenajt January 2025Ruby Scripting
• Run a polygon Convex decomposition from DRC

  205 views 4 comments 0 points Most recent by gyger January 2025Ruby Scripting
• Design Accuracy

  115 views 1 comment 0 points Most recent by Matthias January 2025Ruby Scripting
• Is there a matrure routing algorithm in KLayout or in pya Package?

  254 views 4 comments 0 points Most recent by BigPanda January 2025KLayout Development
• How is the rasterization function used to read a GDS file based on the C++ API?

  170 views 2 comments 0 points Most recent by leo_cy January 2025File Formats
• Net Tracer Bug?

  271 views 3 comments 0 points Most recent by Matthias January 2025KLayout Support
• How to use the rasterize function to render a specified area of a GDS file？

  643 views 9 comments 0 points Most recent by Flyingmyd January 2025Python scripting
• How to get the coordinate of cursor when click left botton ?

  145 views 1 comment 0 points Most recent by Vincent Lin January 2025Ruby Scripting
• Region constructor

  138 views 4 comments 0 points Most recent by BigPanda January 2025KLayout Support
• App crashes without much info when running python script with multiple cell instances

  146 views 2 comments 0 points Most recent by nacho December 2024Python scripting
• Replacing the Top-Level GDS of an SoC with a New GDS

  112 views 0 comments 0 points Started by ajaout December 2024 Python scripting
• Parallelization schemes for polygon operations

  174 views 2 comments 0 points Most recent by Rocky_Tseng December 2024KLayout Development
• How to detect staggered slots

  99 views 1 comment 0 points Most recent by dick_freebird December 2024Ruby Scripting
• Can not get rounded end by using pya.Path() command.

  190 views 9 comments 0 points Most recent by BigPanda December 2024Verification