EugeneZelenko

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• Hi, Matthias! Thank you for help! Probably, issue could be not of high priority, because two workarounds are available.

  in Problem with saving screenshots while changing layers/groups visibility Comment by EugeneZelenko October 2023
• Hi, Matthias! I tried to do such screenshots for multiple views opened in KLayout (with similar layer properties for each of them) and suggested workaround for 0.28.9 (pya.Application.instance().process_events()) and your fix in 0.28.12 work only f…

  in Problem with saving screenshots while changing layers/groups visibility Comment by EugeneZelenko October 2023
• Hi! * You could watch project on GitHub to get release updates. * Release Notes clearly highlight bug fixes and enhancements, including those, related to performance.

  in Klayout update Comment by EugeneZelenko October 2023
• Hi, Matthias! Thank you for quick fix! It'll really simplify end-user code.

  in Problem with saving screenshots while changing layers/groups visibility Comment by EugeneZelenko September 2023
• Hi! Thank your for help! It works! But will be good idea to reflect this in documentation (LayoutView.update_content?).

  in Problem with saving screenshots while changing layers/groups visibility Comment by EugeneZelenko September 2023
• Hi, Matthias! Thank you for explanations! It'll be really helpful to update documentation!

  in How to call LayerProperties visible(real) Comment by EugeneZelenko July 2023
• Hi, Pascal! I'm not sure if there are better ways to do so, but you could create new layer and copy only text shapes there, than remove old layer and set proper layer/datatype to new one.

  in Using Python script, how to delete all shapes in a layer without deleting text Comment by EugeneZelenko June 2023
• Hi, Rounak! See LayoutView.load_layout methods.

  in How to load GDS on klayout tool via script and in last GDS will reflect on GUI. Comment by EugeneZelenko April 2023
• Hi, Matthias! Use case is to tweak default appearance of some of LayoutViewWidget widgets while processing MainWindow.on_current_view_changed/on_view_created. For example, hiding/showing cells and layers panels.

  in LayoutView documentation on web site does not include Qt binding methods Comment by EugeneZelenko April 2023
• Another question: It's possible to get LayoutViewWidget from LayoutView.view, but there is no method to get LayoutViewWidget from LayoutView.

  in LayoutView documentation on web site does not include Qt binding methods Comment by EugeneZelenko March 2023
• Sorry, my bad, I didn't notice that this is methods of LayoutViewWidget. But nevertheless, LayoutViewWidget stuff is referenced in LayoutView as part of internal API.

  in LayoutView documentation on web site does not include Qt binding methods Comment by EugeneZelenko March 2023
• Hi! You could use QDialogButtonBox and handle its clicked signal for for same purpose.

  in Identifying dynamically created Widgets in action binding (Ruby) Comment by EugeneZelenko March 2023
• Hi, Kumaran! See https://www.klayout.de/doc-qt5/programming/index.html and https://www.klayout.de/doc-qt5/code/index.html. You could find a lot of examples on this forum.

  in Extract used layer from GDS into text file in Klayout Comment by EugeneZelenko January 2023
• Hi! I think LayoutView.each_layer should work for you. I used LayoutView.begin_layers because of more complicated situations like layer properties deletion.

  in How to show and hide all polygons on a given layer? Comment by EugeneZelenko September 2022
• Hi! If you want to hide entire layer content, you could find layer properties for given layer/datatype iterating LayoutView.begin_layers()/end_layers() and than set LayerProperties.visible to False.

  in How to show and hide all polygons on a given layer? Comment by EugeneZelenko September 2022
• Hi, Matthias! Thank you for explanations!

  in Getting layout in headless mode Comment by EugeneZelenko May 2022
• Hi, Matthias! Thank you for explanations and workaround!

  in LayoutView.on_annotations_changed behavior Comment by EugeneZelenko May 2022
• Same problem with Annotation.is_valid() that still refer to out-of-date state of annotations.

  in LayoutView.on_annotations_changed behavior Comment by EugeneZelenko April 2022
• Hi, Kevin! See LayoutView.zoom_box.

  in How to Zoom&Move to a coordinates Using Python Comment by EugeneZelenko April 2022
• See https://www.klayout.de/forum/discussion/2047/problem-with-qtreewidgetitem-setbackground as example of CheckState usage in QTreeWidget.

  in QAbstractTableModel does not draw checkbox for checkable items Comment by EugeneZelenko March 2022
• Hi, Matthias! May be logging could be helpful at least to restore sequence of events? But I'm not sure about level.

  in Application crash during parameter input in ruler properties (reproducible after some work time) Comment by EugeneZelenko October 2021
• Hi, Raji! I think you need to create text labels in layout (see Layout, Shape (how to add) and LayerProperties (how to make layer visible)) and than use LayoutView.save_image or LayoutView.save_image_with_options.

  in Ruby scripting- print an image of a single die with pad details from a csv file Comment by EugeneZelenko September 2021
• Hi, Eric! Sure, KLayout's Python and Ruby classes are equivalent.

  in Transaction in Python Comment by EugeneZelenko July 2021
• Hi, Alex! I think you need to call QToolButton::setDefaultAction.

  in Drop down menu in @toolbar Comment by EugeneZelenko July 2021
• Hi, Dick! Our application generates session and sets fill-color property for text layers (text placed in dedicated layers) and this works for us. Also colors could be changed in Colors panel of Layer Toolbox.

  in a Text's color is set in Setup, does not follow its layer details Comment by EugeneZelenko June 2021
• Hi, Tomas! Equivalent Python code is pya.Application.instance().main_window().current_view().active_cellview().filename(). See documentation.

  in File path and name Comment by EugeneZelenko June 2021
• I think html.unescape() from html module is better solution.

  in Macro Development, choosing the fiel encoding. Comment by EugeneZelenko June 2021
• Hi, Alexandre! Is your script is .lym file? If so, it must be valid XML format and that assume encoding of special characters. Actually you could put body of script in separate Ruby file (so there are no need for special symbols encoding) and only …

  in Macro Development, choosing the fiel encoding. Comment by EugeneZelenko June 2021
• Hi, Matthias! I dug into code and found that MainWindow::current_view_changed generate event after title update, but LayoutView::active_cellview_changed emit title_changed event for empty title after active_cellview_changed_event. By the word, Lay…

  in Changing main window title Comment by EugeneZelenko June 2021
• Hi, Matthias! I embedded necessary data to layout's user properties and then change title in MainWindow.on_current_view_changed and CellView.on_active_cellview_changed handlers by calling same function. This works fine in former case, but not in la…

  in Changing main window title Comment by EugeneZelenko June 2021
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