def run(self):
self.alive = True
self.feedbackHandler.setStatus("Opening file...")
self.dxfFile = dxflib.dxf( self.fileName )
#self.dxfFile.printEnts()
self.feedbackHandler.setStatus("Removing file offset...")
# Remove file offset
minX, minY, maxX, maxY = self.getFileLimitsXY()
print "dxf m&ms", minX, minY, maxX, maxY
for e in self.dxfFile.entities:
if e.type == "LINE":
e.startX -= minX
e.startY -= minY
e.endX -= minX
e.endY -= minY
elif e.type == "CIRCLE" or e.type == "ARC":
e.centreX -= minX
e.centreY -= minY
# Start plot of entities
for i, e in enumerate(self.dxfFile.entities):
progress = int( float(i) / float( len(self.dxfFile.entities) ) * 100 )
self.feedbackHandler.setStatus("Drawing entities..." + str(progress) + "%")
# Break if thread has been told to termiate
if not self.alive:
self.feedbackHandler.aborted()
break
if e.type == "LINE":
self.toolpath.currentLayer.polygons.append( shapeplotter.line( (e.startX, e.startY, e.endX, e.endY) ) )
print "line makes", shapeplotter.line( (e.startX, e.startY, e.endX, e.endY) ), len(shapeplotter.line( (e.startX, e.startY, e.endX, e.endY) ).points)
elif e.type == "CIRCLE":
self.toolpath.currentLayer.polygons.append( shapeplotter.circle( e.centreX, e.centreY, e.radius, self.arcResolution ) )
elif e.type == "ARC":
self.toolpath.currentLayer.polygons.append( shapeplotter.arc( e.centreX, e.centreY, e.radius, math.radians(e.startAngle), math.radians(e.endAngle), resolution = self.arcResolution ) )
if self.alive:
# Tell gui that plot is complete (redraw screen)
self.feedbackHandler.plotComplete()
def run(self):
self.alive = True
self.feedbackHandler.setStatus("Opening file...")
self.gerberFile = gerberlib.gerber(self.fileName)
self.feedbackHandler.setStatus("Removing file offset...")
# Remove file offset
minX, minY, maxX, maxY = self.getFileLimitsXY()
for e in self.gerberFile.flashes + self.gerberFile.traces:
if e.type == gerberlib.FLASH:
e.x -= minX
e.y -= minY
elif e.type == gerberlib.STROKE:
e.x1 -= minX
e.x2 -= minX
e.y1 -= minY
e.y2 -= minY
# Fill plot mode ( for pen drawing ) # TODO - apply grouping to this plotter also to remove excess penup ops?
if self.pref_plotMode == 0:
# Plotting is pretty simple at the moment, plotter blindly follows gerber file and plots out each trace / flash individually.
# Can be impoved by re-ordering drawing, and by combining connected traces into continual events / removing overlap
# Plot all gerber flashes
for i, f in enumerate(self.gerberFile.flashes):
# Break if thread has been told to termiate
if not self.alive:
self.feedbackHandler.aborted()
break
progress = int( float(i) / float( len(self.gerberFile.flashes) ) * 100 )
self.feedbackHandler.setStatus("Plotting flashes..." + str(progress) + "%")
#f.printFlash()
# Move is static flash type
if f.aperture.isMacro: print "macro", f.aperture.macroName
if f.aperture.apertureType == "C":
# Using circular aperture
if self.debug: print "aperture radius", radius, "mm"
#self.shapePlot.plotCircle( f.x + self.offsetX, f.y + self.offsetY, f.aperture.radius, filled = True, fillDensity = self.fillDensity )
self.toolpath.currentLayer.polygons.append( shapeplotter.circle( f.x, f.y, f.aperture.radius, self.arcResolution, self.fillDensity ) )
elif f.aperture.apertureType == "R":
# Using rectangular aperture
#self.shapePlot.plotRectangle( f.x + self.offsetX, f.y + self.offsetY, f.aperture.width, f.aperture.height, self.fillDensity )
self.toolpath.currentLayer.polygons.append( shapeplotter.rectangle( f.x, f.y, f.aperture.width, f.aperture.height, self.fillDensity ) )
elif f.aperture.apertureType == "O":
#self.shapePlot.plotEllipse( f.x + self.offsetX, f.y + self.offsetY, f.aperture.width / 2, f.aperture.height / 2, filled = True, fillDensity = self.fillDensity )
self.toolpath.currentLayer.polygons.append( shapeplotter.ellipse( f.x, f.y, f.aperture.width / 2, f.aperture.height / 2, self.arcResolution, self.fillDensity ) )
# Plot all gerber traces
for i, t in enumerate(self.gerberFile.traces):
# Break if thread has been told to termiate
if not self.alive:
self.feedbackHandler.aborted()
break
progress = int( float(i) / float( len(self.gerberFile.traces) ) * 100 )
self.feedbackHandler.setStatus("Plotting strokes..." + str(progress) + "%")
#t.printTrace()
# Move is aperture open (pen down) type
if t.aperture.isMacro: print "macro", f.aperture.macroName
if t.aperture.apertureType == "C":
# Using circular aperture
if t.aperture.code == 12 or t.aperture.code == 13: print t.aperture.code
if self.debug: print "aperture radius", t.aperture.radius, "mm"
#self.shapePlot.plotMoveWithCircle( t.x1 + self.offsetX, t.y1 + self.offsetY, t.x2 + self.offsetX, t.y2 + self.offsetY, t.aperture.radius, self.fillDensity )
self.toolpath.currentLayer.polygons.append( shapeplotter.circleStroke( t.x1, t.y1, t.x2, t.y2, t.aperture.radius, self.arcResolution, self.fillDensity ) )
elif t.aperture.apertureType == "R":
# Using rectangular aperture
print "TODO - rectangle transition"
# Isolation plot mode ( for routing )
elif self.pref_plotMode == 1:
self.pref_rasterResolution = 20.0 # dots per mm
self.feedbackHandler.setStatus("Getting limits...")
width = int( (maxX - minX) * self.pref_rasterResolution )
height = int( (maxY - minY) * self.pref_rasterResolution )
self.feedbackHandler.setStatus("Primary grouping entities...")
groups = self.groupTracesPrimary(self.gerberFile.flashes + self.gerberFile.traces)
self.feedbackHandler.setStatus("Secondary grouping entities...")
groups = self.groupTracesSecondary(groups)
self.feedbackHandler.setStatus("Rastering / Vectorising...")
self.surfaceFullRender = pygame.Surface( (width, height) ) #problem is background on layers, can we blit black only?
self.surfaceFullRender.fill( [255, 255, 255] )
for ig, g in enumerate(groups):
if not self.alive:
self.feedbackHandler.aborted()
break
progress = int( float(ig) / float( len(groups) ) * 100 )
self.feedbackHandler.setStatus("Creating Paths..." + str(progress) + "%")
self.plotToRaster(width, height, 0, 0, self.pref_rasterResolution, "test" + str(ig) + ".bmp", g)
poly = shapeplotter.raster("test" + str(ig) + ".bmp", width, height)
self.toolpath.currentLayer.polygons.append(poly)
pygame.image.save(self.surfaceFullRender, "fullplot.bmp")
#set_colorkey([255, 255, 255]) # transparency when blitting. use this in plotToRaser, to add to full plot surface TODO
self.feedbackHandler.setStatus("Plotting...")
# Smart fill mode (for pen)
elif self.pref_plotMode == 2:
self.pref_rasterResolution = 20.0 # dots per mm
self.feedbackHandler.setStatus("Getting limits...")
width = int( (maxX - minX) * self.pref_rasterResolution )
height = int( (maxY - minY) * self.pref_rasterResolution )
self.feedbackHandler.setStatus("Primary grouping entities...")
groups = self.groupTracesPrimary(self.gerberFile.flashes + self.gerberFile.traces)
self.feedbackHandler.setStatus("Secondary grouping entities...")
groups = self.groupTracesSecondary(groups)
self.feedbackHandler.setStatus("Rastering / Vectorising...")
self.surfaceFullRender = pygame.Surface( (width, height) )
self.surfaceFullRender.fill( [255, 255, 255] )
for ig, g in enumerate(groups):
if not self.alive:
self.feedbackHandler.aborted()
break
progress = int( float(ig) / float( len(groups) ) * 100 )
self.feedbackHandler.setStatus("Creating Paths..." + str(progress) + "%")
self.plotToRaster(width, height, 0, 0, self.pref_rasterResolution, "test" + str(ig) + ".bmp", g)
poly = shapeplotter.raster("test" + str(ig) + ".bmp", width, height)
self.toolpath.currentLayer.polygons.append(poly)
polyFill = shapeplotter.fill(poly)
self.toolpath.currentLayer.polygons.append(polyFill)
self.feedbackHandler.setStatus("Plotting...")
if self.alive:
# Tell gui that plot is complete (redraw screen)
self.feedbackHandler.plotComplete()
def run(self):
self.alive = True
self.feedbackHandler.setStatus("Opening file...")
self.gerberFile = gerberlib.gerber(self.fileName)
self.feedbackHandler.setStatus("Removing file offset...")
# Remove file offset
minX, minY, maxX, maxY = self.getFileLimitsXY()
for e in self.gerberFile.flashes + self.gerberFile.traces:
if e.type == gerberlib.FLASH:
e.x -= minX
e.y -= minY
elif e.type == gerberlib.STROKE:
e.x1 -= minX
e.x2 -= minX
e.y1 -= minY
e.y2 -= minY
# Fill plot mode ( for pen drawing ) # TODO - apply grouping to this plotter also to remove excess penup ops?
if self.pref_plotMode == 0:
# Plotting is pretty simple at the moment, plotter blindly follows gerber file and plots out each trace / flash individually.
# Can be impoved by re-ordering drawing, and by combining connected traces into continual events / removing overlap
# Plot all gerber flashes
for i, f in enumerate(self.gerberFile.flashes):
# Break if thread has been told to termiate
if not self.alive:
self.feedbackHandler.aborted()
break
progress = int(
float(i) / float(len(self.gerberFile.flashes)) * 100)
self.feedbackHandler.setStatus("Plotting flashes..." +
str(progress) + "%")
#f.printFlash()
# Move is static flash type
if f.aperture.isMacro: print "macro", f.aperture.macroName
if f.aperture.apertureType == "C":
# Using circular aperture
if self.debug: print "aperture radius", radius, "mm"
#self.shapePlot.plotCircle( f.x + self.offsetX, f.y + self.offsetY, f.aperture.radius, filled = True, fillDensity = self.fillDensity )
self.toolpath.currentLayer.polygons.append(
shapeplotter.circle(f.x, f.y, f.aperture.radius,
self.arcResolution,
self.fillDensity))
elif f.aperture.apertureType == "R":
# Using rectangular aperture
#self.shapePlot.plotRectangle( f.x + self.offsetX, f.y + self.offsetY, f.aperture.width, f.aperture.height, self.fillDensity )
self.toolpath.currentLayer.polygons.append(
shapeplotter.rectangle(f.x, f.y, f.aperture.width,
f.aperture.height,
self.fillDensity))
elif f.aperture.apertureType == "O":
#self.shapePlot.plotEllipse( f.x + self.offsetX, f.y + self.offsetY, f.aperture.width / 2, f.aperture.height / 2, filled = True, fillDensity = self.fillDensity )
self.toolpath.currentLayer.polygons.append(
shapeplotter.ellipse(f.x, f.y, f.aperture.width / 2,
f.aperture.height / 2,
self.arcResolution,
self.fillDensity))
# Plot all gerber traces
for i, t in enumerate(self.gerberFile.traces):
# Break if thread has been told to termiate
if not self.alive:
self.feedbackHandler.aborted()
break
progress = int(
float(i) / float(len(self.gerberFile.traces)) * 100)
self.feedbackHandler.setStatus("Plotting strokes..." +
str(progress) + "%")
#t.printTrace()
# Move is aperture open (pen down) type
if t.aperture.isMacro: print "macro", f.aperture.macroName
if t.aperture.apertureType == "C":
# Using circular aperture
if t.aperture.code == 12 or t.aperture.code == 13:
print t.aperture.code
if self.debug:
print "aperture radius", t.aperture.radius, "mm"
#self.shapePlot.plotMoveWithCircle( t.x1 + self.offsetX, t.y1 + self.offsetY, t.x2 + self.offsetX, t.y2 + self.offsetY, t.aperture.radius, self.fillDensity )
self.toolpath.currentLayer.polygons.append(
shapeplotter.circleStroke(t.x1, t.y1, t.x2, t.y2,
t.aperture.radius,
self.arcResolution,
self.fillDensity))
elif t.aperture.apertureType == "R":
# Using rectangular aperture
print "TODO - rectangle transition"
# Isolation plot mode ( for routing )
elif self.pref_plotMode == 1:
self.pref_rasterResolution = 20.0 # dots per mm
self.feedbackHandler.setStatus("Getting limits...")
width = int((maxX - minX) * self.pref_rasterResolution)
height = int((maxY - minY) * self.pref_rasterResolution)
self.feedbackHandler.setStatus("Primary grouping entities...")
groups = self.groupTracesPrimary(self.gerberFile.flashes +
self.gerberFile.traces)
self.feedbackHandler.setStatus("Secondary grouping entities...")
groups = self.groupTracesSecondary(groups)
self.feedbackHandler.setStatus("Rastering / Vectorising...")
self.surfaceFullRender = pygame.Surface(
(width, height
)) #problem is background on layers, can we blit black only?
self.surfaceFullRender.fill([255, 255, 255])
for ig, g in enumerate(groups):
if not self.alive:
self.feedbackHandler.aborted()
break
progress = int(float(ig) / float(len(groups)) * 100)
self.feedbackHandler.setStatus("Creating Paths..." +
str(progress) + "%")
self.plotToRaster(width, height, 0, 0,
self.pref_rasterResolution,
"test" + str(ig) + ".bmp", g)
poly = shapeplotter.raster("test" + str(ig) + ".bmp", width,
height)
self.toolpath.currentLayer.polygons.append(poly)
pygame.image.save(self.surfaceFullRender, "fullplot.bmp")
#set_colorkey([255, 255, 255]) # transparency when blitting. use this in plotToRaser, to add to full plot surface TODO
self.feedbackHandler.setStatus("Plotting...")
# Smart fill mode (for pen)
elif self.pref_plotMode == 2:
self.pref_rasterResolution = 20.0 # dots per mm
self.feedbackHandler.setStatus("Getting limits...")
width = int((maxX - minX) * self.pref_rasterResolution)
height = int((maxY - minY) * self.pref_rasterResolution)
self.feedbackHandler.setStatus("Primary grouping entities...")
groups = self.groupTracesPrimary(self.gerberFile.flashes +
self.gerberFile.traces)
self.feedbackHandler.setStatus("Secondary grouping entities...")
groups = self.groupTracesSecondary(groups)
self.feedbackHandler.setStatus("Rastering / Vectorising...")
self.surfaceFullRender = pygame.Surface((width, height))
self.surfaceFullRender.fill([255, 255, 255])
for ig, g in enumerate(groups):
if not self.alive:
self.feedbackHandler.aborted()
break
progress = int(float(ig) / float(len(groups)) * 100)
self.feedbackHandler.setStatus("Creating Paths..." +
str(progress) + "%")
self.plotToRaster(width, height, 0, 0,
self.pref_rasterResolution,
"test" + str(ig) + ".bmp", g)
poly = shapeplotter.raster("test" + str(ig) + ".bmp", width,
height)
self.toolpath.currentLayer.polygons.append(poly)
polyFill = shapeplotter.fill(poly)
self.toolpath.currentLayer.polygons.append(polyFill)
self.feedbackHandler.setStatus("Plotting...")
if self.alive:
# Tell gui that plot is complete (redraw screen)
self.feedbackHandler.plotComplete()