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1694 Commits

Author SHA1 Message Date
Matthias Köfferlein f0b4c4dfde
Merge adb81262a4 into 072b02c55c 2026-04-12 12:54:22 +00:00
Matthias Koefferlein adb81262a4 Experimental feature: Region#peel to reduce hierarchical load 2026-04-12 01:03:37 +02:00
Matthias Köfferlein dd1a3ee7d1
Merge pull request #2309 from KLayout/feature/issue-2306 
Implemented solution for #2306
 2026-04-06 14:37:19 +02:00
Matthias Koefferlein 13a1bf713d Added DRC integration and tests 2026-04-04 20:05:37 +02:00
Matthias Koefferlein c03a617fe2 Added some tests for the netlist browser API 2026-03-23 21:42:49 +01:00
Matthias Koefferlein 108baa4d79 New test data 2026-03-22 21:53:25 +01:00
Matthias Koefferlein 355a75dafe Added a missing file (not related to the issue, but to the branch we started from) 2026-03-21 17:15:46 +01:00
Matthias Koefferlein 2dfcc9293e Allowing to explicity specify a format 
Most tools and functions now allow to explicitly
specify a format for input and output. On input,
the format is usually detected, but for some
cases, this is not possible (e.g. DEF). So you can
specify the format attached to the file name in
square brackets:

e.g. file.defok[def]

"def" is the intended suffix, "defok" is the given one.

On output, the same is possible, specifically in strmxor
and strmclip:

strmxor a.gds b.gds out.xor[oas]
 2026-03-20 16:30:28 +01:00
Matthias Koefferlein 4cde2fe042 New test data 2026-03-19 14:33:59 +01:00
Matthias Koefferlein 42a008efd1 Potential performance improvement for deep-mode DRC 
The idea is to use broken regions for certain operations
such as booleans in deep mode (local operations). These polygons are
more efficient. To support this, a "broken polygon" view
is supplied similar for "merged" view. The translation is
handled automatically.

As a side effect, regions may appear to be composed in broken
polygons now when they have been merged before.
 2026-03-19 12:53:49 +01:00
Matthias Koefferlein db9aee844d New testdata 2026-03-18 22:49:24 +01:00
Matthias Koefferlein 07de416694 New test data 2026-03-18 21:13:33 +01:00
Matthias Koefferlein f127ec9843 Updating test data 2026-03-18 21:01:18 +01:00
Matthias Koefferlein 4af2662a08 Fixing unit tests 2026-03-15 10:03:51 +01:00
Matthias Köfferlein e82d2140b3
Merge pull request #2280 from KLayout/wip 
Wip
 2026-03-04 18:46:10 +01:00
Matthias Köfferlein 9b5c76f993
Merge pull request #2290 from KLayout/feature/issue-2248 
Providing a solution for #2248
 2026-03-03 22:38:31 +01:00
Matthias Köfferlein abc1ffe9f6
Merge pull request #2276 from KLayout/bugfix/issue-2273 
Bugfix/issue 2273
 2026-03-01 23:25:22 +01:00
Matthias Koefferlein aaa165df32 Providing a solution for #2248 
The solution is to introduce a new object, the layout handle.
A layout handle is a reference counting pointer to a layout.
It can be obtained from a cell view and stored somewhere.
If the cell view is closed, the layout will still exists
as long as a layout handle exists. A layout handle can be
used in LayoutView#show_layout in addition to the Layout
object to re-open a layout that existed in a closed view.
 2026-03-01 21:13:40 +01:00
Matthias Koefferlein 992947f748 ReportDatabase#merge - a method to merge two report databases 2026-03-01 17:39:29 +01:00
Matthias Koefferlein 125f3b459f Added a marker attribute to turn off label frames: Marker#text_frame_enabled. Set it to false to disable the frame 2026-02-24 22:10:05 +01:00
Matthias Koefferlein 3af5568663 [consider merging] Bugfix: Python did not support downcasting of PolygonWithProperties to Polygon on Shapes#polygon for example 2026-02-24 21:00:21 +01:00
Matthias Koefferlein 4e142627b6 added test 2026-02-14 19:44:24 +01:00
Matthias Koefferlein 56fdbca1f5 Updating copyright to 2026 2026-02-07 17:12:53 +01:00
Matthias Koefferlein 65fd3f3e50 Providing a fix for issue #2267 
1. The script API "map_file" attribute has been changed
   to accept and supply nil (for no file), a string (for
   a file, empty is equivalent to "no file") and a list
   for multiple files which are merged. The split at "+"
   or "," has been dropped.
2. The strm* tools option ("--lefdef-map") has been changed
   to allow multiple occurances instead of split at "+" or ",".
 2026-02-05 23:21:04 +01:00
Matthias Koefferlein f68d02c6f3 Merge branch 'master' into wip 2026-02-05 22:05:24 +01:00
Matthias Köfferlein f53c6b8543
Merge pull request #2265 from KLayout/issue-2263 
Following up on a number of Magic reader issues found in the course o…
 2026-02-05 21:54:36 +01:00
Matthias Koefferlein 955c917783 Fixing unit tests (RBA ant objects) 2026-01-31 23:01:57 +01:00
Matthias Koefferlein 5278b27683 Following up on a number of Magic reader issues found in the course of issue #2263 
* The original issue ("sw" etc for "tri")
* Implementing "magscale"
* Interpolation of environment variables on paths
* Warnings include file positions now
* Ignoring "<< properties >>" pseudo-layer
* MAG writer uses zero-area boxes for empty ones
* New test
 2026-01-25 19:30:08 +01:00
Matthias Koefferlein a0ca8febe5 Fixed unit test 2026-01-15 01:41:00 +01:00
Matthias Koefferlein c6faa3e628 'extent_refs' DRC function: enabling for edge pairs and edges, clarification of documentation 2026-01-11 22:34:52 +01:00
Matthias Koefferlein b324f3f5cc Bugfix/enhancement: keeping clusters and nets in sync when joining nets. This will enhance robustness under presence of soft connection errors 2026-01-11 17:45:44 +01:00
Matthias Koefferlein 5128cfcb7a New testdata 2026-01-11 17:29:27 +01:00
Matthias Koefferlein c3b6476176 [consider merging] Bugfix: DRC collect_xyz is available now also for edge pair layers 2026-01-11 00:32:03 +01:00
Matthias Koefferlein 3dd68fed66 New testdata 2026-01-05 09:40:10 +01:00
Matthias Koefferlein 38ddffc645 L2N log entries with net references 
* Log entries on the L2N object can now have net references
  (by expanded name) and the nets will be highlighted
  when the log entry is selected in the netlist browser
  For an application see drcSimpleTests:147.
* New function ("db") in evaluate_nets
* BUGFIX: proper computation of transformations for multiple
  selections of nets in netlist browser
 2026-01-04 22:48:35 +01:00
Matthias Koefferlein 7b002a1815 Updating test data 2026-01-04 18:37:43 +01:00
Matthias Koefferlein b44bab9943 Making net name mandatory (using expanded_name) for L2N format, so that we can refer to net name in log entries later 2026-01-04 17:10:35 +01:00
Matthias Koefferlein 60a5dc1b8a Bugfix of 'evaluate_nets' function, added tests 2026-01-04 17:07:38 +01:00
Matthias Koefferlein 407bbbcf62 More options on 'evaluate_nets' expressions, i.e. 'copy'. See documentation for details. 2026-01-03 01:21:30 +01:00
Matthias Koefferlein 7e25b6b986 Fixed LStream writer under the presence of iterated arrays 2025-11-11 23:35:08 +01:00
Matthias Koefferlein d8d53fb328 Merge remote-tracking branch 'origin/devel' 2025-11-09 21:14:39 +01:00
Matthias Koefferlein 89cc79cbbc Fixing issue #2208 
Problem was rounding that lead to incorrect distance measurements
between parallel edges when one edge was very short.
 2025-11-08 23:45:09 +01:00
Matthias Koefferlein 3809e44777 Added smoke tests for streams in Python module 2025-11-08 20:25:06 +01:00
Matthias Koefferlein e6ec9a54aa LStream bugfix integrated: points have not been written correctly 2025-11-08 01:23:06 +01:00
Matthias Koefferlein e8d5499598 WIP: LStream samples+test, OASIS writer 
Current version of LStream code, samples and reader tests.
OASIS Writer: now writing points (to degenerated edges)
and edge pairs without asserting.
 2025-11-08 00:35:18 +01:00
Matthias Koefferlein 8b010d61d2 Trying to fix unit tests 2025-10-26 22:25:28 +01:00
Matthias Koefferlein 289facd5ee Merge branch 'master' into devel 2025-10-26 16:36:03 +01:00
Matthias Köfferlein fdeab5d104
Merge pull request #2200 from KLayout/issue/issue-2183 
Implementing request from issue #2183
 2025-10-26 16:35:29 +01:00
Matthias Koefferlein b9906180e8 Implementing request from issue #2183 
For strmxor, --drop-empty-cells now is default.
To explicitly turn it OFF, use

strmxor --drop-empty-cells=false ...
 2025-10-25 17:54:26 +02:00
Matthias Koefferlein fc3185165f Added some tests 2025-10-25 17:16:13 +02:00