Python scripting

Discussion List

• How to run a plugin in a secondary LayoutViewWidget

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

  606 views 13 comments 0 points Most recent by Matthias February 8
• Making an array of cells using python

  1.3K views 6 comments 0 points Most recent by CreatedByCreator January 31
• Image to layout alignment using 3 landmarks registrartion

  421 views 4 comments 0 points Most recent by Matthias December 2025
• switch layouts but without losing the handle

  108 views 7 comments 0 points Most recent by Matthias December 2025
• Accessing "List of Landmarks" from Image import GUI

  52 views 3 comments 0 points Most recent by LeoTrois December 2025
• Python thread safety (3.14 freethreading)

  177 views 7 comments 0 points Most recent by Matthias December 2025
• Behavior of Region object when source is modified

  83 views 3 comments 0 points Most recent by Matthias October 2025
• Region inserted in layout is empty / not shown

  86 views 3 comments 0 points Most recent by Matthias October 2025
• Importing .py files from technology directory

  100 views 7 comments 0 points Most recent by Matthias October 2025
• Installation settings for Ubuntu 18.04

  62 views 3 comments 0 points Most recent by Matthias October 2025
• How to draw a circle with pcell rather than polygon points?

  187 views 6 comments 0 points Most recent by tomas2004 September 2025
• KLayout version 0.30.4 doesn't let me import Plugin python class

  122 views 3 comments 0 points Most recent by Matthias September 2025
• callback_impl pass through value changes

  33 views 1 comment 0 points Most recent by Matthias September 2025
• Trace net export with XML post-processing

  70 views 2 comments 0 points Most recent by dixit September 2025
• Multi-step OASIS stream file writer

  407 views 4 comments 0 points Most recent by dion August 2025
• DRC - Comparison of widths of the largest areas of shapes in the two layers

  167 views 4 comments 0 points Most recent by laurent_c August 2025
• Open .gds file in KLayout by using Python

  1.1K views 9 comments 0 points Most recent by Matthias August 2025
• Deleting Specific Objects within a Cell (Python Script/Macro)

  221 views 8 comments 0 points Most recent by Sharon August 2025
• Design size variation when using Save layout options

  76 views 2 comments 0 points Most recent by jonathan August 2025
• How to open the Console when it is closed?

  87 views 4 comments 0 points Most recent by sekigawa July 2025
• DRC - How to obtain the length of one Box from multiple Boxes

  89 views 1 comment 0 points Most recent by Matthias July 2025
• Macros don't work

  155 views 2 comments 0 points Most recent by klayoutadmin July 2025
• How to create and load TIFF images from klayout

  104 views 3 comments 0 points Most recent by Moongyu July 2025
• make layout.read faster?

  114 views 2 comments 0 points Most recent by jonathan July 2025
• Determining if a cell is identical using a python script

  126 views 4 comments 0 points Most recent by Jole_Even July 2025
• Proper way to copy shapes

  197 views 8 comments 0 points Most recent by EugeneZelenko July 2025
• Measure area of selected polygons

  92 views 1 comment 0 points Most recent by tomas2004 July 2025
• Get cell name list

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

  205 views 5 comments 0 points Most recent by Matthias July 2025