### Version 1.2.1 (Dec 5, 2017)
* `GdsLibrary` can be created directly from a GDSII file
* Added return value to `GdsLibrary.read_gds`
* Fix return value of `GdsLibrary.add`
### Version 1.2 (Oct 21, 2017)
* Added new `gdsii_hash` function.
* Added `precision` parameter to `_chop`, `Polygon.fracture`,
`Polygon.fillet`, `PolygonSet.fracture`, `PolygonSet.fillet`, and
`slice`.
* Included labels in flatten operations (added `get_labels` to `Cell`,
`CellReference`, and `CellArray`).
* Fixed bug in the bounding box cache of reference copies.
* Fixed bug in `_chop` that affected `Polygon.fracture`,
`PolygonSet.fracture`, and `slice`.
* Other minor bug fixes.
3.3.87 28dec17 Added missing prototype for ghw_read_sm_hdr in ghwlib.h.
Made intptr_t changes vs long during casting for win64.
Warnings fixes.
Re-enable twinwave for Win32/64.
Added missing gtkwave_bin_launcher.sh in contrib/bundle_for_osx
Makefile.am.
The actual fix as been done by "pkglint -F */*/buildlink3.mk", and was
reviewed manually.
There are some .include lines that still are indented with zero spaces
although the surrounding .if is indented. This is existing practice.
Upstream changes:
Release Notes for gerbv-2.6.2
========================================================================
This is a minor patch release on top of gerbv-2.6.1. The change
is to property create the tarball with the build framework so that
the automake/autoconf/etc generated files are included.
========================================================================
Release Notes for gerbv-2.6.0
========================================================================
The following is a summary of the changes which went into gerbv-2.6.0.
For a complete list of changes, refer to ChangeLog. This release
is primarily a bug fix release.
Unsorted entries in PLIST files have generated a pkglint warning for at
least 12 years. Somewhat more recently, pkglint has learned to sort
PLIST files automatically. Since pkglint 5.4.23, the sorting is only
done in obvious, simple cases. These have been applied by running:
pkglint -Cnone,PLIST -Wnone,plist-sort -r -F
At the same time, fix a symbol conflict by using zlib from pkgsrc
rather than a private copy
ChangeLog:
3.19.1 (2017/11/11):
Linux, macOS:
Remove unnecessary libraries
Bug fixes:
FS#1652 - Insert file as block: block attributes not on correct block
FS#1653 - Dimension font configuration only loaded if drawing contains dimension entity
FS#1655 - File > Print Preview: cannot adjust page preferences for model space
FS#1656 - Dimension size scale wrong in viewports
FS#1657 - Edit > Drawing Preferences > Printing > Page: no effect in model space
FS#1658 - Crash when switching to layout block (32bit Linux, Qt4)
3.19.0 (2017/11/08):
Modify > Explode:
Make sure draw order of exploded polyline segments matches order of original polyline
(draw order based on draw order property and entity ID)
File > New:
Use default layer color and lineweight for layer 0
Load TTF fonts in "fonts" directory
Add osifont
Performance improvement for drawings with many blocks
Bug fixes:
FS#1574 - Layer > Remove: deleting sublayer switches to layer 0
3.18.1 (2017/10/05):
Leaders:
Add scale property (scale of arrow head)
Edit > Application Preferences > Graphics View > Appearance > Prevent white on white / black on black display:
Add preference to only apply to model space
Bug fixes:
FS#1617 - Edit > Convert Drawing Unit: Views in view list not converted
FS#1634 - View > Screen-based Linetypes: arc rendering quality
FS#1636 - Options toolbar: wrong icon size
FS#1639 - Layer > Hide all Layers: cannot turn individual layer back on
FS#1640 - Modify > Offset: Tolerance issue when clipping offset curves
3.18.0 (2017/09/22)
Remember maximized status of window between sessions
Translations:
Updated Japanese user interface translation
Bug fixes:
FS#1614 - View > Selection Filter: no choices for linetype property
FS#1615 - Decimal point of dimensions shown as '?', preferences page throws exception
FS#1616 - Edit > Convert Drawing Unit: leader arrow switched off
FS#1618 - Modify > Auto Trim: fails when extending (depending on clicked position)
FS#1619 - Context menu: relocating start point of selected polyline does not terminate
FS#1622 - X Scale Property lost for Simple Texts and Attributes
FS#1630 - File > SVG Export: polylines with arc segments with large radii imprecise
FS#1631 - dxflib: wrong definition of DL_POLYLINE3D flag
3.17.3 (2017/06/30)
Modify:
Isometric Projection:
Add alternative projection types:
Dimetric
Cabinet 30°
Scale:
Scale internal text formatting when scaling texts
Scale Text Heights:
Scale heights of selected texts (without changing the position)
Bug fixes:
FS#1605 - Edit > Paste: Empty layers created when pasting to current layer
FS#1606 - Selecting 'Draw Order' halts system temporary
FS#1609 - Edit > Drawing Preferences: dimension size scale cannot be changed to 1
3.17.2 (2017/06/27)
Modify > Isometric Projection:
Add alternative projection types:
Planometric
Cabinet
Cavalier
Bug fixes:
FS#1572 - Dimension font not set to "Standard" when importing through dxflib
FS#1593 - CAM > CAM Export: ZH in header always yields default value "100"
FS#1595 - LWPOLYLINE expors Z values for vertices
FS#1597 - Edit > Convert Drawing Unit: dimension scale override set for all dimensions
FS#1600 - File > Save As: Only partial information shown for available filters
3.17.1 (2017/05/22)
Bug fixes:
FS#1581 - View > Selection Filter: no inputs for property Linetype Scale
FS#1582 - Layer > Show all Layers / Hide all Layers: unexpected outcome when frozen column not shown
FS#1584 - Modify > Divide: dividing polyline at node can lead to zero length segment
3.17.0 (2017/05/18)
Edit > Application Preferences:
Graphics View > Behaviour > Highlight entity within range
Preference to enable / disable entity highlighting
Library Browser:
Remember and restore last used directory
Themes:
Allow themes to override tool icons
Platforms:
macOS:
Rollback to Qt 5.6.2
Fix performance regression (QTBUG-59701)
Fix pinch gesture zoom in / out using trackpad
Bug fixes:
FS#1566 - Block > Attributes > Synchronize Attributes: deleted block attributes re-appear
FS#1569 - File > Print Preview: changing offset in drawing preferences has no immediate effect
FS#1579 - Edit > Paste: rotation leads to wrong position of block references if drawing units differ
========================================================================
Release notes for pcb-4.0.1
========================================================================
Dear Users,
This release fixes a number of bugs.
Kind regards,
The pcb development team
Contributors
------------
The following authors contributed to the 4.0.1 release:
- Milan Prochac
- Charles Parker
- Dan McMahill
- Sergey Alyoshin
- Igor2
- Peter Clifton
- bert
Please note that names are in no particular order and all e-mail
addresses have been removed for privacy.
User experience improvements
----------------------------
- reorchestrated the closing of the command window to not crash.
- only invalidate the screen after changes to the crosshair or mark are
complete.
Plugins
-------
- none
Exporters
---------
- fix for gcode dimensions.
- added a regression test for the IPC-D-356 exporter.
- added more documentation for the IPC-D-356 netlist exporter.
Footprints library
------------------
- add macro with more programmability for 2 pin axial components. Use
this to add a few IPC-7251 compliant footprints for axial inductors,
horizontally mounted. Use this in turn for the TDK B82145A RF chokes
family.
- add toko category and the 7P variable inductors.
- gen_geda_*.awk were nearly identical to gen_*.awk so add 2 lines to
geda.inc so we can use the same script for everything. Verified that
pcblib-newlib builds with identical results before/after.
- for the horizontally mounted axial macro add the missing bits for
marking polarity on parts like diodes.
- add PKG_RADIAL_MM100 macro for doing more general metric 2 pin radial
packages.
- add some IPC radial capacitor footprints and use those to create some
united chemicon footprints.
- add DO-41 diode package, horizontally mounted.
- add PKG_MTHOLE_GENERIC macro for fairly generic mounting holes. Use
this to define IPC mounting holes for #4 and #6 machine screws with
pan heads or flat washers for both "tight" (board < 4") and "loose"
(board > 4") fits.
- add TO-263 footprint.
- add some notes about m4 library development.
- fix problem in some possible invocations of the generic mounting hole
macro. All footprints pass syntax checks again.
- remove an extra empty attribute which is not needed and causes
warnings in the mounting hole macro.
- fix clearance on the Toko 7P footprint.
- in the mounting hole macro, change the calculation of the pad size for
the support vias to make them as large as possible without actually
changing the copper (the support vias are covered by the main pad).
This does not affect the fabricated board but it does remove some
false positive DRC complaints.
Developer experience improvements
---------------------------------
- allow translators to change number of tabs in message.
- In the test suite, check for a working X display using xhost before
running action script tests
- match() with 3 arguments is a gawk extension. Rework the code to avoid
using a 3 argument call to match() in one spot. Lets the script run
with gawk or NetBSD's awk (20121220). Verified that the generated
result is identical to the previous gawk result using both gawk and
NetBSDs awk.
- change from AC_FD_CC to AS_MESSAGE_LOG_FD
- removed the antifork abomination.
- disabled one of the checks used to deal with older gdlib installs on
some linux systems when building under cygwin as the test has
problems. Repairs building for mingw under cygwin.
- when building under cygwin, create a pcbtest.bat batch file that
allows testing the compiled pcb without installing. This is somewhat
analogous to the pcbtest.sh script generated on linux and other
unix-like systems.
- cleanup the win32 build script a good bit. An important change is
that instead of blindly installing all of the mingw cross system root
files, only install a set of listed ones. This not only reduces the
size of the windows installer but makes sure we have a more repeatable
build and know what we are actually bundling into the installer.
- fixed the Attribute deletion code.
Notes for early adapters
------------------------
- none
Changed dependencies
--------------------
- none
Fixed and committed Launchpad bug reports
-----------------------------------------
#700193 Append branch to version string.
#917308 m4lib_to_newlib.sh does not work with mawk.
#1528040 Gcode export smaller pad size.
#1654821 Attribute deletion code is broken.
#1659045 gts source do not compile when DEBUG symbol defined.
#1659061 Compile warnings when DEBUG symbol is defined.
#1660058 Several i18n fixes.
#1672886 Crash when reopening command entry window in gtk.
#1674133 Last action executed when escaping from command entry.
#1682654 Drawing area redrawn twice when crosshair moves.
========================================================================
3.3.86 03oct17 Added recurse import function (found before only in the hier
search) into the SST.
Removed obsolete bundle functionality from SST as recurse
import more accurately imports recursively.
Made entrybox taller (using -1) as recent versions of
gnome have taller window titlebars and the widget was not
tall enough.
3.3.84 03sep17 Updated FSDB reader with experimental FST tree build
routines for faster init.
Removed warnings found when compiling with -Wshadow.
Automatically enable --comphier for FST/FSDB/AE2 if facility
count reaches 500000. This is to reduce memory consumption
for traces with very many signals. Added disable_auto_comphier
to override this behavior.
Fix null pointer sent to gtk_clipboard_set_text() for
mouseover to clipboard cut ops.
- Fix issue of raise exception when sweep along with cornered line
- osx ifx: Visualization, Font_FontMgr - do not look for fonts.dir on OS X
- fix external linkage error in BRepBuilderAPI_Copy
-----------------------------
3.3.83 04aug17 Preserve search type for regex search across reloads or
close/reopens of regex search widget.
Update local libz to current version.
-----------------------------
3.3.82 02jul17 Get sys_fst working with VCS VPI.
Added string concatenations for vectors.
Added asserts to ghwlib.c to make scan-view clean.
----------------------------
3.3.81 09jun17 Added max_fsdb_trees environment variable.
Fixed -C option so it is persistent across new tabs.
Integrated updated GHW reader code.
- Added missing ErrorStatus function in BRepLib_CheckCurveOnSurface
- Install Shaders directory to resource folder
- Fix normals of generated VTK polydata
- prevent DRAWEXE from being added to OCE_LIBRARIES (issue #660)
- Fix warnings with VTK 7.1
- Fix missing include and other minor header issues
- Fix clockget_time detection on osx
-----------------------------
3.3.80 17mar17 Added "/View/Mouseover Copies To Clipboard" menu option to
allow copying values into the clipboard so they can be pasted
into text editors, etc.
----------------------------
3.16.7 (2017/03/21)
Bug fixes:
FS#1560 - Main menu not selectable (Ubuntu 16.04, Unity)
FS#1561 - Edit > Drawing Preferences: menu missing (macOS, French locale)
------------------------------
(from: http://klayout.de/development.html)
Version 0.24.10
Release date: 2017-04-01
Features:
Enhancements: New method CellView#is_dirty? This method indicates
that a cell view needs saving
Bugfix: DEF reader was not able to read routing Routed segments
with vias plus continued wiring were not read. Instead an error
message was shown saying "Invalid orientation specification"
Bugfix: Setting "technology-data" configuration property did not
work Reading or writing the "technology-data" configuration
property is the only way to access technology data from a
script. Hence it's important that this property can be set. With
this patch, "technology-data" can be set to an XML string which
has the same format than the one stored within the configuration
file.
Bugfix: Reader issues with some RVE files The RVE reader could not
read files with cell names containing hyphens (like "A-B").
Bugfix: Inplace operators are now working in Python too For
example "r1 += r2" was not working (r1 and r2 are pya.Region
objects for example).
---------------------------
### Version 1.1.2 (Mar 19, 2017)
* Update clipper library to 6.4.2 to fix bugs introduced in the last update.
* License change to Boost Software License v1.0.
(pkgsrc changes)
- LICENSE converted to boost-license as noted above
3.16.6 (2017/03/17)
Edit > Application / Drawing Preferences:
Dimensions:
Add preference to use comma instead of point as decimal separator
QCAD Professional:
Command line tools:
dwg2dwg:
Add switch for font substitution (-t FONT1:FONT2)
Platforms:
Linux:
Fix keyboard input (add plugin directory "platforminputcontexts")
64bit: Update to Qt 5.8.0
fix file dialog crash on some systems
Draw > Shape:
Add option to add solid fill for shape (rectangle or polygon)
Modify > Edit Text:
Focus on text input field when editing simple texts
Add shortcut to confirm text dialog: Ctrl-Enter (Cmd-Enter)
Misc > Draw > Dovetail from 2 Points:
Draw dovetail joins between two given points
Bug fixes:
FS#1543 - Input with dead-keys broken (Linux)
FS#1544 - Crash when selecting spline
FS#1545 - File > Open: Crash on some Linux setups
FS#1548 - Block > Attributes > Synchronize Attributes: exception
FS#1550 - Block references: mirrored block references in 3rd party file
FS#1551 - File > Bitmap Export: exception when image size too large
FS#1553 - Modify > Break out Manual: exception with circles
FS#1554 - Auto focus of options toolbar when entering numbers broken after Esc
FS#1557 - Zero length lines not shown
3.16.5 (2017/02/09)
QCAD Professional:
Command line tools:
dwg2maptiles:
Add support for transparent background (-b "transparent"|"#FF000000"|"#FFFFFFFF")
dwg2dwg:
Add switch to change header variables (-s)
Add switch to change dimension font (-n)
Modify > Explode:
Improve geometry of exploded texts from CXF line fonts
Dimension:
Add scale property for ordinate dimensions
Platforms:
macOS:
Update to Qt 5.8.0
fix accessibility related library dependency issues
Bug fixes:
FS#1528 - Block attributes: relationship with block reference lost after inserting from library
FS#1529 - File > Save: error if dimension text size is zero
FS#1530 - Draw > Circle > 3 Tangents: solutions not found
FS#1536 - Draw > Polyline > Delete Node(s): crash when deleting 2nd last node
FS#1540 - Draw > Line > Parallel: Changing back to Auto has no effect
--
SOLVESPACE is a parametric 3d CAD program. Applications include:
modeling 3d parts - draw with extrudes, revolves, and Boolean
(union / difference) operations
modeling 2d parts - draw the part as a single section, and export
DXF, PDF, SVG; use 3d assembly to verify fit
3d-printed parts - export the STL or other triangle mesh expected
by most 3d printers
preparing CAM data - export 2d vector art for a waterjet machine
or laser cutter; or generate STEP or STL, for import into
third-party CAM software for machining
mechanism design - use the constraint solver to simulate planar
or spatial linkages, with pin, ball, or slide joints
plane and solid geometry - replace hand-solved trigonometry and
spreadsheets with a live dimensioned drawing
------------------------------
3.0.10 – 2016-08-26
-------------------
- [FIX] Conditions no longer leak callbacks on events (thanks to Peter Grayson).
3.0.9 – 2016-06-12
------------------
- [NEW] PriorityStore resource and performance benchmarks were implemented by
Peter Grayson.
- [FIX] Support for identifying nested preemptions was added by Cristian Klein.
(pkgsrc changes)
- drop test target, just 'make test' (by built-in) seems to work.
