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  • Thank you Matthias. Another question: I have a PCell which has a random number parameter so I don't know the parameter unless I draw it. Now I place a Text object in the layout when generating the PCell and I write some script to read the parameter …
  • Thank you Matthias. I wonder what is the "hidden parameter"? is the Pcell parameter with ":hidden => true"?
  • @sekigawa @Matthias I see! Thanks for your generous help!
  • Hi Matthias, Thanks for your reply. Actully I need to find edges connected to an edge with length 1.0µm and forming angles = 90 degree with that edge. So I change your DRC code. report("w")layer22 = input(2, 2)edges_with_length_1um = laye…
  • Hi @RawrRanger , Thanks for your help! Now I use a new method: Draw this path with width=1(dbu) and then sized that path to the width i need, then cut the head and tail redundant.
  • Hi guys, I am an student learning optoelectronic chip layout , Sometimes I have a problem which electrical chip won't have. For example I write a function to generate Points ,then use Path.new([Points],width) to draw a waveguide .Here comes a quest…
  • It works perfectly! Thanks a lot Matthias!
  • Hi @Matthias, Sorry, I forgot to change that values . Now I change the code to a2[1].fill_color = 0x0000CD a2[0].fill_color = 0xDC143C and the problem still exist.. the screenshot of code #1 is empty , then I run the code #2 ,It returned the same la…
  • Hi @Matthias , I printed the hash value of layout_view in each macro, the value is same. So Maybe it's not the problem? # code 1shape1 = RBA::Box::new(-100000,-100000,100000,100000)shape2 = RBA::Box::new(-200000,-200000,0,0)main_window = RBA::MainW…
  • Hi Matthias, Thanks! Wang
  • Hi @Vincent%20Lin Thanks for your code, but there is another problem: The color of box is incorrect. (Image) Do you know what the problem is ? thanks a lot. Wang
  • Thank you Matthias! But I have an another question:Shape class has no cell_inst(),If I want to duplicate a shape object(not point to same shape in database),What should I do?Thanks a lot!