a0847ef70d
Update Readme
2015-12-19 21:56:01 -05:00
1cb269131b
Allow negative render of soldermask per #50
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Update example code and rendering to show change
2015-12-19 21:54:29 -05:00
4e838df32a
Parse misc nc drill files
2015-12-19 11:44:12 +08:00
206f4c57ab
Fix drawing arcs. Dont crash for arcs with rectangular apertures. Fix crash with board size of zero for only one drill
2015-12-16 18:59:25 +08:00
2fa585853b
Add test case to start working on a fix
2015-12-06 21:44:09 -02:00
221f67d8fe
Move the coordinate matching to the beginning since most of the items are coordinates. For large files, this decreases total time by 10-20%
2015-12-03 09:42:45 +08:00
d69f50e0f6
Make the hit accessible from the drawable Hit, fix crash with cario drawing rect
2015-12-02 12:44:30 +08:00
2e2b4e49c3
Fix AMParamStmt to_gerber to write changes back.
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AMParamStmt was not calling to_gerber on each of its primitives
on his own to_gerber method. That way primitives that changes after reading,
such as when you call to_inch/to_metric was failing because it was
writing only the original macro back.
2015-11-23 16:04:25 -02:00
8eede187f3
More fixes to work with cairo
2015-11-23 22:22:30 +08:00
d5f382f4b4
Render with cairo instead of cairocffi - I would like to make it use either, but for now, using the one that works with wxpython
2015-11-23 16:17:31 +08:00
ec1bc61a21
Merge branch 'master' of https://github.com/garretfick/pcb-tools
2015-11-18 11:42:11 +08:00
fc5d1898f5
Merge pull request #1 from curtacircuitos/master
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Merge from upstream
2015-11-18 11:38:43 +08:00
f2b075e338
Regions with arcs would crash if they occured before any command to set the aperture
2015-11-18 11:26:20 +08:00
ba82d60cb8
Merge pull request #45 from curtacircuitos/remove-svgwrite-backend
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Remove svgwrite backend
2015-11-15 22:16:03 -05:00
7e2e469f5e
Remove svgwrite backend
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We moved the functionality to cairo backend, it can write png and svg and maybe more (pdfs?)
2015-11-15 22:31:42 -02:00
6e29b9bcae
Use Python's universal newlines to open files
2015-11-15 22:28:56 -02:00
ebc8518197
Merge pull request #43 from curtacircuitos/excellon-with-no-tool-definition
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Add fix to work with excellon with no tool definition.
2015-11-13 11:40:03 -05:00
cead702f4d
Add fix to work with excellon with no tool definition.
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I found out that Proteus generate some strange Excellon without any tool definition.
Gerbv renders it correctly and after digging in I found the heuristic that they use
to "guess" the tool diameter. This change replicates this behavior on pcb-tools.
2015-11-13 13:18:50 -02:00
2208fe2205
Fix issue when a region is created as the first graphical object in a file
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When regions were the first thing draw there is no current aperture
defined, as regions do not require an aperture, so we use an zeroed
Circle as aperture in this case. Gerber spec says that apertures have
no graphical meaning for regions, so this should be enough.
2015-11-13 04:17:27 -02:00
6d8b5377a8
Merge pull request #42 from curtacircuitos/add-some-missing-excellon-stmts
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Improve Excellon parsing coverage
2015-11-13 03:38:57 -02:00
9ca75f991a
Improve Excellon parsing coverage
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Add some not so used codes that were generating unknown stmt.
2015-11-13 03:31:32 -02:00
944c832922
Merge pull request #41 from curtacircuitos/read_from_memory
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Read from memory
2015-10-14 15:37:02 -03:00
10d9028e1f
Python 3 fix
2015-10-10 17:02:45 -04:00
dd63b169f1
Allow files to be read from strings per #37
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Adds a loads() method to the top level module which generates a GerberFile or ExcellonFile from a string
2015-10-10 16:51:21 -04:00
b81c9d4bf9
Merge pull request #40 from curtacircuitos/cairo-render-unification
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Cairo render unification
2015-09-10 15:54:29 -04:00
cb2fa34e88
Add support for arcs in regions.
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This fixes the circular cutout issue described in #32 . Regions were previously stored as a collection of points, now they are stored as a collection of line and arc primitives.
2015-08-09 15:11:13 -04:00
d4a8705708
Fix windows permission error
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per #33
the issue was trying to re-open the temporary file. it works on everything but windows. I've changed it to seek to the beginning and read from the file without re-opening, which should fix the issue.
2015-07-25 09:48:58 -04:00
39726e3936
Fix multiple layer issue in cairo-unification branch (see #33 )
2015-07-22 22:13:09 -04:00
c92d2d9ea2
Merge pull request #31 from curtacircuitos/statement_link
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Add support for tool reordering and drill path optimization example.
2015-07-14 13:32:17 -03:00
b3f6ec558c
Fix arcs and ackground painting
2015-07-09 04:05:15 -03:00
5aaf18889c
Initial patch to unify our render towards cairo
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This branch allows a pure cairo based render for both PNG and SVG.
Cairo backend is mostly the same but with improved support for
configurable scale, orientation and inverted color drawing.
API is not yet final.
2015-07-09 03:54:47 -03:00
15254a5bb7
Add tool path optimization example
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Add example demonstrating use of tsp-solver with pcb-tools to optimize
tool paths in an excellon file. This is based on @koppi's script in #30
2015-07-06 12:13:59 -04:00
ec2ca92da6
Python 3 fix
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remove dict itervalues() calls
2015-06-11 14:00:40 -04:00
94f3976915
Add keys to statements for linking to primitives. Add some API features to ExcellonFile, such as getting a tool path length and changing tool parameters. Excellonfiles write method generates statements based on the drill hits in the hits member, so drill hits in a generated file can be re-ordered by re-ordering the drill hits in ExcellonFile.hits. see #30
2015-06-11 11:20:56 -04:00
1a70064e10
Merge pull request #29 from curtacircuitos/eagle_netlist_fix
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Fix IPC-D-356 parser. Handle too-long reference designators exported …
2015-06-02 00:29:36 -03:00
faa44ab731
Fix IPC-D-356 parser. Handle too-long reference designators exported by eagle per #28 .
2015-06-01 20:58:16 -04:00
9e36d7e21d
G70/G71 are now interpreted as MOParamStmt.
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Got a bunch of metric files with no MOMM but only G71, this
should be pretty mush harmless.
2015-05-21 17:15:54 -03:00
aff36a4dca
Fix multiline read of mixed statements (%XXX*% followed by DNN*)
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We now check if there is a %XXX*% command inside the line before
considering it a multiline statement.
2015-05-21 16:15:55 -03:00
2fe5f36db2
Fix ADD statement parsing for concatened statements.
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ADDxxx param statements were too greedy on the mofidiers and were
matching more than it should in cases where there are no newlines after
the statement like:
'%ADD12C,0.305*%%LPD*%', in a single line. The '%' was not exluded form
modifiers so it got confused with the %LPD*% concatened.
top_copper.GTL example was changed to be in a single line now with no
spaces at all and it works well.
2015-05-21 15:54:32 -03:00
d3b19efb48
Add support for PCBmodE generated files.
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PCBmodE uses a standard but probably undefined behaviour issue
on Gerber where it defines circle apertures with a single modifier
but leaves a trilling 'X' after it. 'X' is modifiers separator but
when there is only one modifier the behaviour is undefined.
For parsing we are just ignoring blank modifiers.
Test updated to catch this case.
2015-05-20 16:20:02 -03:00
8ec3077be9
Add checks to ensure statement unit conversions are idempotent
2015-05-16 09:45:34 -04:00
21d963d244
Allow 3 digits on Excellon tool selection
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Fritzing uses more than 2 digits for tool in their Excellons. To comply
with that, I check specifically for 3 or less digits and use as tool
number, more than that we treat as the standard (2 for tool and 2 for
compensation index)
2015-04-27 04:01:48 -03:00
e34e1078b6
Refactor primitive unit conversion and add regression coverage to tests
2015-04-26 02:58:12 -04:00
a518043ae8
Fix indentation after PR #26
2015-04-24 14:00:35 -03:00
80cdaf075e
Merge pull request #26 from curtacircuitos/unit_conversion_fix
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Fix for #25 . Check units at the primitive level
2015-04-24 13:34:26 -03:00
390838fc8b
Fix for #25 . Checking was happening at the gerber/excellon file level, but I added units checking at the primitive level so the use case shown in the example is covered. Might want to throw a bunch more assertions in the test code (i started doing a few) to cover multiple calls to unit conversion functions
2015-04-24 10:54:13 -04:00
a3cce62be7
Fix Gerber generation for coord blocks with implicit op code
2015-04-23 13:38:01 -03:00
0c54a20263
Fix AM statement test
2015-04-14 23:31:15 -03:00
51c630ab77
AMStatement are used as is when gerbers are generated
2015-04-14 23:27:11 -03:00
d6bb61eec6
Fix issue where D01 and D03 are implicit.
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Based on code from @rdprescott.
2015-04-13 16:55:03 -03:00
Hamilton Kibbe