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2016-02-27Fix critical issue with rotatin points (when the angle is zero the y would ↵Garret Fick6-14/+89
be flipped). Render AM with outline to gerber
2016-02-27RS274X backend for rendering. Incompelte stillGarret Fick4-4/+403
2016-02-21Additional bounding box calcuation that considers only actual positions, not ↵Garret Fick1-0/+15
the movement of the machine
2016-02-16Keep aperature macros as single statement. Don't generate regions with no pointsGarret Fick1-3/+16
2016-02-16Handle multiple commands on a single lineGarret Fick1-3/+22
2016-02-15Don't throw an exception for missing zero suppress, even though it is wrongGarret Fick1-3/+4
2016-02-14Fix convertion of units for apertures and regionsGarret Fick1-4/+4
2016-02-02Draw thermal aperture macros (as approximation)Garret Fick2-4/+84
2016-01-31Keep track of quadrant mode so we can draw full circlesGarret Fick3-4/+8
2016-01-31Add support for more excellon formats. Dont consider line width when ↵Garret Fick3-3/+15
determinging region bounding box
2016-01-16Skip over a strange excellon statementGarret Fick2-3/+31
2016-01-16Fix converting polygons to outlines for macrosGarret Fick1-1/+3
2016-01-08More stability fixes for poorly constructed filesGarret Fick2-4/+8
2015-12-30Render polygon flashesGarret Fick3-3/+32
2015-12-30Work with Diptrace that calls things D3 not D03Garret Fick1-3/+3
2015-12-30Support KiCad format statement where FMAT,2 is 2:4 with inchGarret Fick2-0/+5
2015-12-30Render primitives for some aperture macrosGarret Fick3-5/+56
2015-12-30First time any macro rendersGarret Fick5-0/+125
2015-12-28Wrongly using mil def for mmGarret Fick1-1/+1
2015-12-25Identify flashes and bounding box without apertureGarret Fick1-3/+133
2015-12-19Parse misc nc drill filesGarret Fick5-12/+300
2015-12-16Fix drawing arcs. Dont crash for arcs with rectangular apertures. Fix crash ↵Garret Fick3-4/+18
with board size of zero for only one drill
2015-12-03Move the coordinate matching to the beginning since most of the items are ↵Garret Fick1-9/+8
coordinates. For large files, this decreases total time by 10-20%
2015-12-02Make the hit accessible from the drawable Hit, fix crash with cario drawing rectGarret Fick3-3/+4
2015-11-23More fixes to work with cairoGarret Fick1-9/+8
2015-11-23Render with cairo instead of cairocffi - I would like to make it use either, ↵Garret Fick1-7/+8
but for now, using the one that works with wxpython
2015-11-18Merge branch 'master' of https://github.com/garretfick/pcb-toolsGarret Fick3-133/+2
2015-11-18Regions with arcs would crash if they occured before any command to set the ↵Garret Fick1-2/+2
aperture
2015-11-15Remove svgwrite backendPaulo Henrique Silva3-133/+2
We moved the functionality to cairo backend, it can write png and svg and maybe more (pdfs?)
2015-11-15Use Python's universal newlines to open filesPaulo Henrique Silva6-11/+11
2015-11-13Add fix to work with excellon with no tool definition.Paulo Henrique Silva1-1/+18
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.
2015-11-13Fix issue when a region is created as the first graphical object in a filePaulo Henrique Silva1-2/+5
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.
2015-11-13Improve Excellon parsing coveragePaulo Henrique Silva3-16/+226
Add some not so used codes that were generating unknown stmt.
2015-10-10Python 3 fixHamilton Kibbe2-2/+10
2015-10-10Allow files to be read from strings per #37Hamilton Kibbe9-50/+140
Adds a loads() method to the top level module which generates a GerberFile or ExcellonFile from a string
2015-09-10Merge pull request #40 from curtacircuitos/cairo-render-unificationHamilton Kibbe6-86/+141
Cairo render unification
2015-08-09Add support for arcs in regions.Hamilton Kibbe4-49/+70
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.
2015-07-25Fix windows permission errorHamilton Kibbe1-1/+3
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.
2015-07-22Fix multiple layer issue in cairo-unification branch (see #33)Hamilton Kibbe2-11/+14
2015-07-09Fix arcs and ackground paintingPaulo Henrique Silva2-2/+8
2015-07-09Initial patch to unify our render towards cairoPaulo Henrique Silva3-39/+62
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.
2015-07-06Add tool path optimization exampleHamilton Kibbe1-10/+25
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
2015-06-11Python 3 fixHamilton Kibbe1-3/+3
remove dict itervalues() calls
2015-06-11Add keys to statements for linking to primitives. Add some API features to ↵Hamilton Kibbe5-80/+185
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
2015-06-01Fix IPC-D-356 parser. Handle too-long reference designators exported by ↵Hamilton Kibbe2-33/+47
eagle per #28.
2015-05-21G70/G71 are now interpreted as MOParamStmt.Paulo Henrique Silva1-2/+4
Got a bunch of metric files with no MOMM but only G71, this should be pretty mush harmless.
2015-05-21Fix multiline read of mixed statements (%XXX*% followed by DNN*)Paulo Henrique Silva3-1/+20
We now check if there is a %XXX*% command inside the line before considering it a multiline statement.
2015-05-21Fix ADD statement parsing for concatened statements.Paulo Henrique Silva2-3464/+7
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.
2015-05-20Add support for PCBmodE generated files.Paulo Henrique Silva2-1/+19
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.
2015-05-16Add checks to ensure statement unit conversions are idempotentHamilton Kibbe6-89/+379
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