Python scripting

Discussion List

• How to extract netlist with LVS, but separating nets connected through subcircuit

  149 views 1 comment 0 points Most recent by Matthias April 14
• question about min area drc check

  130 views 1 comment 0 points Most recent by Matthias April 1
• import numpy

  7.4K views 23 comments 0 points Most recent by sekigawa March 26
• rasterize() to output 408.24 µm field as 1080BMP, 0.378 µm line became 2 pixels instead of 1 pixel

  234 views 7 comments 0 points Most recent by Matthias March 23
• The issue caused by changing the DPI when using rasterize() to convert a DXF to a BMP.

  78 views 1 comment 0 points Most recent by Matthias March 23
• The same rendering area produces different images

  146 views 8 comments 0 points Most recent by leo_cy March 12
• Combining designs (DEF -> GDS) ends up with lots of duplicate polygons

  153 views 5 comments 0 points Most recent by Matthias March 11
• ImportError: cannot import name 'Qt' from 'pya' (/../lib/python3.8/site-packages/pya/__init__.py)

  171 views 6 comments 0 points Most recent by mole99 March 10
• Merging Polygons with Holes introduces cut lines that are offgrid

  161 views 3 comments 0 points Most recent by Matthias February 9
• QT error when compiling my klayout based python script into binary

  177 views 2 comments 0 points Most recent by Ege_Bey February 6
• Stream has unknown format: data in Layout.add_pcell_variant

  1.1K views 4 comments 0 points Most recent by Ege_Bey February 5
• How to use Python scripts to implement Boolean operations between shapes on the same layer?

  429 views 6 comments 0 points Most recent by Emrecan February 5
• Value of begin_shapes_rec variable changes if new shapes added to cell.

  103 views 2 comments 0 points Most recent by Giovanni January 27
• Converting a specified region of a DXF to BMP, Uneven pixel distribution Problem.

  253 views 17 comments 0 points Most recent by Flyingmyd January 22
• How to use the rasterize function to render a specified area of a GDS file？

  487 views 9 comments 0 points Most recent by Flyingmyd January 9
• App crashes without much info when running python script with multiple cell instances

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

  92 views 0 comments 0 points Started by ajaout December 2024
• Selecting one of several overlapping shapes/PCells? [Moved to General]

  227 views 11 comments 0 points Most recent by Matthias December 2024
• how can I convert pix_buffer into a numpy array format?

  237 views 7 comments 0 points Most recent by Matthias December 2024
• Meaning of a trailing "@" in the layer name?

  150 views 4 comments 0 points Most recent by hunter November 2024
• how to do xor check in klayout

  155 views 1 comment 0 points Most recent by Matthias November 2024
• Use the Python script to render the specified area of the GDS file

  267 views 2 comments 0 points Most recent by leo_cy November 2024
• clip GDS to image

  2.1K views 3 comments 0 points Most recent by leo_cy November 2024
• check completely overlap region between A and B

  200 views 3 comments 0 points Most recent by blueman_44 November 2024
• How to access with Python the layer information loaded from the lyp file

  258 views 2 comments 0 points Most recent by sekigawa October 2024
• Copy and transform shapes in all subcells

  280 views 2 comments 0 points Most recent by shadowmaster October 2024
• Running a pya script in quiet mode

  172 views 1 comment 0 points Most recent by Matthias October 2024
• klayout install on Linux - system python vs venv

  581 views 8 comments 0 points Most recent by sekigawa September 2024
• Accessing the "absolute" position of a shape

  366 views 2 comments 0 points Most recent by sekigawa September 2024
• Finding all instances of a particular cell in a gds using the Python API

  407 views 5 comments 0 points Most recent by Matthias September 2024