Commit Graph

6 Commits

Author SHA1 Message Date
Tim Edwards 770a6f4a17 Updated the handling of fixed bounding boxes for abstract views
(once corrected in an experimental branch but never merged).  This
avoids changing the actual bounding box of the cell to match the
LEF bounding box, but defines a property instead and uses that
property for certain functions such as displaying the bounding box
outline or selecting the cell.  This avoids certain related errors
such as the failure to extract connections to areas outside of the
fixed bounding box.
2019-05-06 16:30:29 -04:00
Tim Edwards 5693729ad5 Added code to avoid mishandling negative layer numbers when a
label in a DEF file is on a layer that has not been properly
mapped to a magic layer.  This would apply a negative index to
a TileType bitmask and crash the program.  Also:  Changed the
style and colormap slightly to make the via2 and via4 styles
more visible.
2019-02-14 12:19:50 -05:00
Tim Edwards cbd279d718 Changed behavior of DEF read to flag labels as "sticky" so that the
layer a label is attached to in the DEF file does not get reassigned.
2018-05-17 09:50:55 -04:00
Tim Edwards 8ef32cb8c1 Corrected an error in the DEF read that skips a line if a cell
cannot be found.  This particularly screws up the file parsing
if the "END COMPONENTS" line is skipped.
2018-01-30 10:01:58 -05:00
Tim Edwards 088fc759c4 Set of changes updating version 8.2 to the level of 8.1, since 8.2
development had been halted since it was first created back in April.
Version 8.2 is now the official development version, with the first
development push to create a Cairo graphics interface.
2017-08-01 22:14:42 -04:00
Tim Edwards 231a299b16 Initial commit at Tue Apr 25 08:41:48 EDT 2017 by tim on stravinsky 2017-04-25 08:41:48 -04:00