KLayout Forum

Discussion List

• FOR NEW APPLICANTS: you will need to do better than ChatGPT

  Announcement Closed 5.8K views 1 comment 0 points Started by klayoutadmin December 2015 General
• Unable to load the library cells using library_by_name

  30 views 2 comments 0 points Most recent by Niharika04 April 9KLayout Support
• Klayout update

  22 views 2 comments 0 points Most recent by jiunnweiyeh April 9KLayout Development
• Returning value of : cell_name vs filename

  16 views 1 comment 0 points Most recent by alto April 9Python scripting
• Reading Huge OASIS OOM

  57 views 6 comments 0 points Most recent by Matthias April 8Python scripting
• Density for a layer

  5.2K views 28 comments 0 points Most recent by ocasta April 8KLayout Development
• DRC for via

  85 views 8 comments 0 points Most recent by alto April 6Verification
• Pcell inside GDSII

  28 views 1 comment 0 points Most recent by Matthias April 4File Formats
• Ruler labels print far larger than they display

  37 views 4 comments 0 points Most recent by Matthias April 4KLayout Support
• Questions about Libraries

  65 views 5 comments 0 points Most recent by Matthias April 4KLayout Development
• Box tool not snapping to text corners, but ruler does (KLayout 0.30.4)

  37 views 2 comments 0 points Most recent by dick_freebird March 28General
• How to get the current layer used in the GUI ?

  79 views 5 comments 0 points Most recent by alto March 23Python scripting
• How to use DRC to find gaps due to non-manhattan ports connection?

  35 views 1 comment 0 points Most recent by Matthias March 21Help wanted, Jobs wanted
• Setters for the Netlist Database Browser

  70 views 2 comments 0 points Most recent by openorchestrator_dev March 20Python scripting
• How to fracture or decompose shapes into pure rectangles instead of trapezoids?

  57 views 1 comment 0 points Most recent by Matthias March 18Python scripting
• Drc spacing based on layer connectivity

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

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

  56 views 1 comment 0 points Most recent by Matthias March 12Python scripting
• New installation - KLayout doesn't run on macOS Monterey (Intel)

  546 views 10 comments 0 points Most recent by sekigawa March 10KLayout Support
• KLayout Does Not Launch on Windows After Installation

  68 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

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

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

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

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

  2.5K views 2 comments 0 points Most recent by wmach February 20General
• Hide markers frames

  72 views 2 comments 0 points Most recent by mikamar February 19KLayout Support
• Confusion about mouse_button_pressed_event vs mouse_button_released_event vs mouse_moved_event

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

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

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

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

  160 views 8 comments 0 points Most recent by Matthias February 8KLayout Support