Excellon to g-code and bed flattening features.

This commit is contained in:
Juan Pablo Caram 2014-01-20 13:08:36 -05:00
parent 773bb13702
commit 3459c55da4
3 changed files with 836 additions and 168 deletions

254
camlib.py
View File

@ -129,27 +129,27 @@ class Gerber (Geometry):
into dictionary of apertures.
"""
indexstar = gline.find("*")
indexC = gline.find("C,")
if indexC != -1: # Circle, example: %ADD11C,0.1*%
apid = gline[4:indexC]
indexc = gline.find("C,")
if indexc != -1: # Circle, example: %ADD11C,0.1*%
apid = gline[4:indexc]
self.apertures[apid] = {"type": "C",
"size": float(gline[indexC+2:indexstar])}
"size": float(gline[indexc+2:indexstar])}
return apid
indexR = gline.find("R,")
if indexR != -1: # Rectangle, example: %ADD15R,0.05X0.12*%
apid = gline[4:indexR]
indexX = gline.find("X")
indexr = gline.find("R,")
if indexr != -1: # Rectangle, example: %ADD15R,0.05X0.12*%
apid = gline[4:indexr]
indexx = gline.find("X")
self.apertures[apid] = {"type": "R",
"width": float(gline[indexR+2:indexX]),
"height": float(gline[indexX+1:indexstar])}
"width": float(gline[indexr+2:indexx]),
"height": float(gline[indexx+1:indexstar])}
return apid
indexO = gline.find("O,")
if indexO != -1: # Obround
apid = gline[4:indexO]
indexX = gline.find("X")
indexo = gline.find("O,")
if indexo != -1: # Obround
apid = gline[4:indexo]
indexx = gline.find("X")
self.apertures[apid] = {"type": "O",
"width": float(gline[indexO+2:indexX]),
"height": float(gline[indexX+1:indexstar])}
"width": float(gline[indexo+2:indexx]),
"height": float(gline[indexx+1:indexstar])}
return apid
print "WARNING: Aperture not implemented:", gline
return None
@ -187,12 +187,12 @@ class Gerber (Geometry):
path = [coord(gline, self.digits, self.fraction)]
continue
indexD3 = gline.find("D03*")
if indexD3 > 0: # Flash
indexd3 = gline.find("D03*")
if indexd3 > 0: # Flash
self.flashes.append({"loc": coord(gline, self.digits, self.fraction),
"aperture": current_aperture})
continue
if indexD3 == 0: # Flash?
if indexd3 == 0: # Flash?
print "WARNING: Uninplemented flash style:", gline
continue
@ -216,16 +216,16 @@ class Gerber (Geometry):
continue
if gline.find("%FS") != -1: # Format statement
indexX = gline.find("X")
self.digits = int(gline[indexX + 1])
self.fraction = int(gline[indexX + 2])
indexx = gline.find("X")
self.digits = int(gline[indexx + 1])
self.fraction = int(gline[indexx + 2])
continue
print "WARNING: Line ignored:", gline
if len(path) > 1:
# EOF, create shapely LineString if something in path
self.paths.append({"linestring":LineString(path),
"aperture":last_path_aperture})
self.paths.append({"linestring": LineString(path),
"aperture": last_path_aperture})
def do_flashes(self):
"""
@ -318,11 +318,11 @@ class Excellon(Geometry):
continue
## Drill
indexX = eline.find("X")
indexY = eline.find("Y")
if indexX != -1 and indexY != -1:
x = float(int(eline[indexX+1:indexY])/10000.0)
y = float(int(eline[indexY+1:-1])/10000.0)
indexx = eline.find("X")
indexy = eline.find("Y")
if indexx != -1 and indexy != -1:
x = float(int(eline[indexx+1:indexy])/10000.0)
y = float(int(eline[indexy+1:-1])/10000.0)
self.drills.append({'point': Point((x, y)), 'tool': current_tool})
continue
@ -342,29 +342,28 @@ class Excellon(Geometry):
class CNCjob(Geometry):
def __init__(self, units="in", kind="generic", z_move=0.1,
feedrate=3.0, z_cut=-0.002, tooldia=0.0):
# Options
"""
@param units:
@param kind:
@param z_move:
@param feedrate:
@param z_cut:
@param tooldia:
"""
Geometry.__init__(self)
self.kind = kind
self.units = units
self.z_cut = z_cut
self.z_move = z_move
self.feedrate = feedrate
self.tooldia = tooldia
# Constants
self.unitcode = {"in": "G20", "mm": "G21"}
self.pausecode = "G04 P1"
self.feedminutecode = "G94"
self.absolutecode = "G90"
# Input/Output G-Code
self.gcode = ""
# Bounds of geometry given to CNCjob.generate_from_geometry()
self.input_geometry_bounds = None
# Output generated by CNCjob.create_gcode_geometry()
#self.G_geometry = None
self.gcode_parsed = None
def generate_from_excellon(self, exobj):
@ -377,13 +376,12 @@ class CNCjob(Geometry):
self.gcode = []
t = "G00 X%.4fY%.4f\n"
down = "G01 Z%.4f\n"%self.z_cut
up = "G01 Z%.4f\n"%self.z_move
down = "G01 Z%.4f\n" % self.z_cut
up = "G01 Z%.4f\n" % self.z_move
for tool in exobj.tools:
points = []
gcode = ""
for drill in exobj.drill:
if drill['tool'] == tool:
@ -392,79 +390,111 @@ class CNCjob(Geometry):
gcode = self.unitcode[self.units] + "\n"
gcode += self.absolutecode + "\n"
gcode += self.feedminutecode + "\n"
gcode += "F%.2f\n"%self.feedrate
gcode += "G00 Z%.4f\n"%self.z_move # Move to travel height
gcode += "M03\n" # Spindle start
gcode += "F%.2f\n" % self.feedrate
gcode += "G00 Z%.4f\n" % self.z_move # Move to travel height
gcode += "M03\n" # Spindle start
gcode += self.pausecode + "\n"
for point in points:
gcode += t%point
gcode += t % point
gcode += down + up
gcode += t%(0, 0)
gcode += t % (0, 0)
gcode += "M05\n" # Spindle stop
self.gcode.append(gcode)
def generate_from_excellon_by_tool(self, exobj, tools="all"):
"""
Creates gcode for this object from an Excellon object
for the specified tools.
@param exobj: Excellon object to process
@type exobj: Excellon
@param tools: Comma separated tool names
@type: tools: str
@return: None
"""
print "Creating CNC Job from Excellon..."
if tools == "all":
tools = [tool for tool in exobj.tools]
else:
tools = [x.strip() for x in tools.split(",")]
tools = filter(lambda y: y in exobj.tools, tools)
print "Tools are:", tools
points = []
for drill in exobj.drills:
if drill['tool'] in tools:
points.append(drill['point'])
print "Found %d drills." % len(points)
#self.kind = "drill"
self.gcode = []
t = "G00 X%.4fY%.4f\n"
down = "G01 Z%.4f\n" % self.z_cut
up = "G01 Z%.4f\n" % self.z_move
gcode = self.unitcode[self.units] + "\n"
gcode += self.absolutecode + "\n"
gcode += self.feedminutecode + "\n"
gcode += "F%.2f\n" % self.feedrate
gcode += "G00 Z%.4f\n" % self.z_move # Move to travel height
gcode += "M03\n" # Spindle start
gcode += self.pausecode + "\n"
for point in points:
x, y = point.coords.xy
gcode += t % (x[0], y[0])
gcode += down + up
gcode += t % (0, 0)
gcode += "M05\n" # Spindle stop
self.gcode = gcode
def generate_from_geometry(self, geometry, append=True, tooldia=None):
"""
Generates G-Code for geometry (Shapely collection).
Generates G-Code from a Geometry object.
"""
if tooldia is None:
tooldia = self.tooldia
else:
if tooldia is not None:
self.tooldia = tooldia
self.input_geometry_bounds = geometry.bounds
self.input_geometry_bounds = geometry.bounds()
if not append:
self.gcode = ""
t = "G0%d X%.4fY%.4f\n"
self.gcode = self.unitcode[self.units] + "\n"
self.gcode += self.absolutecode + "\n"
self.gcode += self.feedminutecode + "\n"
self.gcode += "F%.2f\n"%self.feedrate
self.gcode += "G00 Z%.4f\n"%self.z_move # Move to travel height
self.gcode += "F%.2f\n" % self.feedrate
self.gcode += "G00 Z%.4f\n" % self.z_move # Move to travel height
self.gcode += "M03\n" # Spindle start
self.gcode += self.pausecode + "\n"
for geo in geometry:
for geo in geometry.solid_geometry:
if type(geo) == Polygon:
path = list(geo.exterior.coords) # Polygon exterior
self.gcode += t%(0, path[0][0], path[0][1]) # Move to first point
self.gcode += "G01 Z%.4f\n"%self.z_cut # Start cutting
for pt in path[1:]:
self.gcode += t%(1, pt[0], pt[1]) # Linear motion to point
self.gcode += "G00 Z%.4f\n"%self.z_move # Stop cutting
for ints in geo.interiors: # Polygon interiors
path = list(ints.coords)
self.gcode += t%(0, path[0][0], path[0][1]) # Move to first point
self.gcode += "G01 Z%.4f\n"%self.z_cut # Start cutting
for pt in path[1:]:
self.gcode += t%(1, pt[0], pt[1]) # Linear motion to point
self.gcode += "G00 Z%.4f\n"%self.z_move # Stop cutting
self.gcode += self.polygon2gcode(geo)
continue
if type(geo) == LineString or type(geo) == LinearRing:
path = list(geo.coords)
self.gcode += t%(0, path[0][0], path[0][1]) # Move to first point
self.gcode += "G01 Z%.4f\n"%self.z_cut # Start cutting
for pt in path[1:]:
self.gcode += t%(1, pt[0], pt[1]) # Linear motion to point
self.gcode += "G00 Z%.4f\n"%self.z_move # Stop cutting
self.gcode += self.linear2gcode(geo)
continue
if type(geo) == Point:
path = list(geo.coords)
self.gcode += t%(0, path[0][0], path[0][1]) # Move to first point
self.gcode += "G01 Z%.4f\n"%self.z_cut # Start cutting
self.gcode += "G00 Z%.4f\n"%self.z_move # Stop cutting
self.gcode += self.point2gcode(geo)
continue
print "WARNING: G-code generation not implemented for %s"%(str(type(geo)))
if type(geo) == MultiPolygon:
for poly in geo:
self.gcode += self.polygon2gcode(poly)
continue
print "WARNING: G-code generation not implemented for %s" % (str(type(geo)))
self.gcode += "G00 Z%.4f\n"%self.z_move # Stop cutting
self.gcode += "G00 Z%.4f\n" % self.z_move # Stop cutting
self.gcode += "G00 X0Y0\n"
self.gcode += "M05\n" # Spindle stop
@ -475,8 +505,10 @@ class CNCjob(Geometry):
fast or feedrate speed.
"""
# TODO: Make this a parameter
steps_per_circ = 20
# Results go here
geometry = []
# TODO: ???? bring this into the class??
@ -523,8 +555,8 @@ class CNCjob(Geometry):
if current['G'] in [2, 3]: # arc
center = [gobj['I'] + current['X'], gobj['J'] + current['Y']]
radius = sqrt(gobj['I']**2 + gobj['J']**2)
start = arctan2( -gobj['J'], -gobj['I'])
stop = arctan2(-center[1]+y, -center[0]+x)
start = arctan2(-gobj['J'], -gobj['I'])
stop = arctan2(-center[1]+y, -center[0]+x)
geometry.append({'geom': arc(center, radius, start, stop,
arcdir[current['G']],
steps_per_circ),
@ -601,6 +633,49 @@ class CNCjob(Geometry):
def create_geometry(self):
self.solid_geometry = cascaded_union([geo['geom'] for geo in self.gcode_parsed])
def polygon2gcode(self, polygon):
"""
Creates G-Code for the exterior and all interior paths
of a polygon.
@param polygon: A Shapely.Polygon
@type polygon: Shapely.Polygon
"""
gcode = ""
t = "G0%d X%.4fY%.4f\n"
path = list(polygon.exterior.coords) # Polygon exterior
gcode += t % (0, path[0][0], path[0][1]) # Move to first point
gcode += "G01 Z%.4f\n" % self.z_cut # Start cutting
for pt in path[1:]:
gcode += t % (1, pt[0], pt[1]) # Linear motion to point
gcode += "G00 Z%.4f\n" % self.z_move # Stop cutting
for ints in polygon.interiors: # Polygon interiors
path = list(ints.coords)
gcode += t % (0, path[0][0], path[0][1]) # Move to first point
gcode += "G01 Z%.4f\n" % self.z_cut # Start cutting
for pt in path[1:]:
gcode += t % (1, pt[0], pt[1]) # Linear motion to point
gcode += "G00 Z%.4f\n" % self.z_move # Stop cutting
return gcode
def linear2gcode(self, linear):
gcode = ""
t = "G0%d X%.4fY%.4f\n"
path = list(linear.coords)
gcode += t%(0, path[0][0], path[0][1]) # Move to first point
gcode += "G01 Z%.4f\n" % self.z_cut # Start cutting
for pt in path[1:]:
gcode += t % (1, pt[0], pt[1]) # Linear motion to point
gcode += "G00 Z%.4f\n" % self.z_move # Stop cutting
return gcode
def point2gcode(self, point):
gcode = ""
t = "G0%d X%.4fY%.4f\n"
path = list(point.coords)
gcode += t % (0, path[0][0], path[0][1]) # Move to first point
gcode += "G01 Z%.4f\n" % self.z_cut # Start cutting
gcode += "G00 Z%.4f\n" % self.z_move # Stop cutting
def gparse1b(gtext):
"""
@ -653,7 +728,8 @@ def get_bounds(geometry_set):
ymin = Inf
xmax = -Inf
ymax = -Inf
print "Getting bounds of:", str(geometry_set)
for gs in geometry_set:
gxmin, gymin, gxmax, gymax = geometry_set[gs].bounds()
xmin = min([xmin, gxmin])
@ -699,7 +775,7 @@ def arc(center, radius, start, stop, direction, steps_per_circ):
return LineString(points)
def clear_poly(poly, tooldia, overlap = 0.1):
def clear_poly(poly, tooldia, overlap=0.1):
"""
Creates a list of Shapely geometry objects covering the inside
of a Shapely.Polygon. Use for removing all the copper in a region

View File

@ -21,15 +21,8 @@ class CirkuixObj:
by the user in their respective forms.
"""
form_getters = {}
form_setters = {}
# Instance of the application to which these are related.
# The app should set this value.
# TODO: Move the definitions of form_getters and form_setters
# TODO: to their respective classes and use app to reference
# TODO: the builder.
app = None
def __init__(self, name):
@ -41,11 +34,25 @@ class CirkuixObj:
self.kind = None # Override with proper name
def setup_axes(self, figure):
"""
1) Creates axes if they don't exist. 2) Clears axes. 3) Attaches
them to figure if not part of the figure. 4) Sets transparent
background. 5) Sets 1:1 scale aspect ratio.
@param figure: A Matplotlib.Figure on which to add/configure axes.
@type figure: matplotlib.figure.Figure
@return: None
"""
if self.axes is None:
print "New axes"
self.axes = figure.add_axes([0.05, 0.05, 0.9, 0.9],
label=self.options["name"])
elif self.axes not in figure.axes:
print "Clearing and attaching axes"
self.axes.cla()
figure.add_axes(self.axes)
else:
print "Clearing Axes"
self.axes.cla()
self.axes.patch.set_visible(False) # No background
self.axes.set_aspect(1)
@ -62,7 +69,11 @@ class CirkuixObj:
self.set_form_item(option)
def read_form(self):
for option in self.form_getters:
"""
Reads form into self.options
@rtype : None
"""
for option in self.options:
self.read_form_item(option)
def build_ui(self):
@ -114,7 +125,7 @@ class CirkuixObj:
fname = fkind + "_" + self.kind + "_" + option
if fkind == 'entry_text':
self.options[option] = self.app.builder(fname).get_text()
self.options[option] = self.app.builder.get_object(fname).get_text()
return
if fkind == 'entry_eval':
self.options[option] = self.app.get_eval(fname)
@ -127,6 +138,18 @@ class CirkuixObj:
return
print "Unknown kind of form item:", fkind
def plot(self, figure):
"""
Extend this method! Sets up axes if needed and
clears them. Descendants must do the actual plotting.
"""
# Creates the axes if necessary and sets them up.
self.setup_axes(figure)
# Clear axes.
# self.axes.cla()
# return
class CirkuixGerber(CirkuixObj, Gerber):
"""
@ -149,9 +172,12 @@ class CirkuixGerber(CirkuixObj, Gerber):
"cutoutmargin": 0.2,
"cutoutgapsize": 0.15,
"gaps": "tb",
"noncoppermargin": 0.0
"noncoppermargin": 0.0,
"bboxmargin": 0.0,
"bboxrounded": False
})
# The 'name' is already in self.form_kinds
self.form_kinds.update({
"plot": "cb",
"mergepolys": "cb",
@ -161,14 +187,16 @@ class CirkuixGerber(CirkuixObj, Gerber):
"cutoutmargin": "entry_eval",
"cutoutgapsize": "entry_eval",
"gaps": "radio",
"noncoppermargin": "entry_eval"
"noncoppermargin": "entry_eval",
"bboxmargin": "entry_eval",
"bboxrounded": "cb"
})
self.radios = {"gaps": {"rb_2tb": "tb", "rb_2lr": "lr", "rb_4": "4"}}
self.radios_inv = {"gaps": {"tb": "rb_2tb", "lr": "rb_2lr", "4": "rb_4"}}
def plot(self, figure):
self.setup_axes(figure)
CirkuixObj.plot(self, figure)
self.create_geometry()
@ -208,15 +236,25 @@ class CirkuixExcellon(CirkuixObj, Excellon):
self.options.update({
"plot": True,
"solid": False,
"multicolored": False
"multicolored": False,
"drillz": -0.1,
"travelz": 0.1,
"feedrate": 5.0,
"toolselection": ""
})
self.form_kinds.update({
"plot": "cb",
"solid": "cb",
"multicolored": "cb"
"multicolored": "cb",
"drillz": "entry_eval",
"travelz": "entry_eval",
"feedrate": "entry_eval",
"toolselection": "entry_text"
})
self.tool_cbs = {}
def plot(self, figure):
self.setup_axes(figure)
self.create_geometry()
@ -229,6 +267,30 @@ class CirkuixExcellon(CirkuixObj, Excellon):
x, y = ints.coords.xy
self.axes.plot(x, y, 'g-')
def show_tool_chooser(self):
win = Gtk.Window()
box = Gtk.Box(spacing=2)
box.set_orientation(Gtk.Orientation(1))
win.add(box)
for tool in self.tools:
self.tool_cbs[tool] = Gtk.CheckButton(label=tool+": "+self.tools[tool])
box.pack_start(self.tool_cbs[tool], False, False, 1)
button = Gtk.Button(label="Accept")
box.pack_start(button, False, False, 1)
win.show_all()
def on_accept(widget):
win.destroy()
tool_list = []
for tool in self.tool_cbs:
if self.tool_cbs[tool].get_active():
tool_list.append(tool)
self.options["toolselection"] = ", ".join(tool_list)
self.to_form()
button.connect("activate", on_accept)
button.connect("clicked", on_accept)
class CirkuixCNCjob(CirkuixObj, CNCjob):
"""
@ -245,7 +307,7 @@ class CirkuixCNCjob(CirkuixObj, CNCjob):
self.options.update({
"plot": True,
"solid": False,
"multicolored": "cb",
"multicolored": False,
"tooldia": 0.4/25.4 # 0.4mm in inches
})
@ -259,6 +321,7 @@ class CirkuixCNCjob(CirkuixObj, CNCjob):
def plot(self, figure):
self.setup_axes(figure)
self.plot2(self.axes, tooldia=self.options["tooldia"])
app.canvas.queue_draw()
class CirkuixGeometry(CirkuixObj, Geometry):
@ -279,8 +342,10 @@ class CirkuixGeometry(CirkuixObj, Geometry):
"cutz": -0.002,
"travelz": 0.1,
"feedrate": 5.0,
"cnctooldia": 0.4/25.4,
"painttooldia": 0.0625,
"paintoverlap": 0.15
"paintoverlap": 0.15,
"paintmargin": 0.01
})
self.form_kinds.update({
@ -290,13 +355,20 @@ class CirkuixGeometry(CirkuixObj, Geometry):
"cutz": "entry_eval",
"travelz": "entry_eval",
"feedrate": "entry_eval",
"cnctooldia": "entry_eval",
"painttooldia": "entry_eval",
"paintoverlap": "entry_eval"
"paintoverlap": "entry_eval",
"paintmargin": "entry_eval"
})
def plot(self, figure):
self.setup_axes(figure)
try:
_ = iter(self.solid_geometry)
except TypeError:
self.solid_geometry = [self.solid_geometry]
for geo in self.solid_geometry:
if type(geo) == Polygon:
@ -312,6 +384,17 @@ class CirkuixGeometry(CirkuixObj, Geometry):
self.axes.plot(x, y, 'r-')
continue
if type(geo) == MultiPolygon:
for poly in geo:
x, y = poly.exterior.coords.xy
self.axes.plot(x, y, 'r-')
for ints in poly.interiors:
x, y = ints.coords.xy
self.axes.plot(x, y, 'r-')
continue
print "WARNING: Did not plot:", str(type(geo))
########################################
## App ##
@ -332,9 +415,7 @@ class App:
GObject.threads_init()
#Gdk.threads_init()
########################################
## GUI ##
########################################
## GUI ##
self.gladefile = "cirkuix.ui"
self.builder = Gtk.Builder()
self.builder.add_from_file(self.gladefile)
@ -359,9 +440,7 @@ class App:
self.setup_component_viewer()
self.setup_component_editor()
########################################
## DATA ##
########################################
## DATA ##
self.setup_obj_classes()
self.stuff = {} # CirkuixObj's by name
self.mouse = None # Mouse coordinates over plot
@ -634,12 +713,107 @@ class App:
########################################
## EVENT HANDLERS ##
########################################
def on_generate_gerber_bounding_box(self, widget):
gerber = self.stuff[self.selected_item_name]
gerber.read_form()
name = self.selected_item_name + "_bbox"
def geo_init(geo_obj, app_obj):
assert isinstance(geo_obj, CirkuixGeometry)
bounding_box = gerber.solid_geometry.envelope.buffer(gerber.options["bboxmargin"])
if not gerber.options["bboxrounded"]:
bounding_box = bounding_box.envelope
geo_obj.solid_geometry = bounding_box
self.new_object("geometry", name, geo_init)
def on_update_plot(self, widget):
"""
Callback for button on form for all kinds of objects.
Re-plot the current object only.
@param widget: The widget from which this was called.
@return: None
"""
self.stuff[self.selected_item_name].read_form()
self.stuff[self.selected_item_name].plot(self.figure)
def on_generate_excellon_cncjob(self, widget):
"""
Callback for button active/click on Excellon form to
create a CNC Job for the Excellon file.
@param widget: The widget from which this was called.
@return: None
"""
job_name = self.selected_item_name + "_cnc"
excellon = self.stuff[self.selected_item_name]
assert isinstance(excellon, CirkuixExcellon)
excellon.read_form()
# Object initialization function for app.new_object()
def job_init(job_obj, app_obj):
excellon_ = self.stuff[self.selected_item_name]
assert isinstance(excellon_, CirkuixExcellon)
assert isinstance(job_obj, CirkuixCNCjob)
GLib.idle_add(lambda: app_obj.set_progress_bar(0.2, "Creating CNC Job..."))
job_obj.z_cut = excellon_.options["drillz"]
job_obj.z_move = excellon_.options["travelz"]
job_obj.feedrate = excellon_.options["feedrate"]
# There could be more than one drill size...
# job_obj.tooldia = # TODO: duplicate variable!
# job_obj.options["tooldia"] =
job_obj.generate_from_excellon_by_tool(excellon_, excellon_.options["toolselection"])
GLib.idle_add(lambda: app_obj.set_progress_bar(0.5, "Parsing G-Code..."))
job_obj.gcode_parse()
GLib.idle_add(lambda: app_obj.set_progress_bar(0.6, "Creating New Geometry..."))
job_obj.create_geometry()
GLib.idle_add(lambda: app_obj.set_progress_bar(0.8, "Plotting..."))
# To be run in separate thread
def job_thread(app_obj):
app_obj.new_object("cncjob", job_name, job_init)
GLib.idle_add(lambda: app_obj.set_progress_bar(1.0, "Done!"))
GLib.timeout_add_seconds(1, lambda: app_obj.set_progress_bar(0.0, ""))
# Start the thread
t = threading.Thread(target=job_thread, args=(self,))
t.daemon = True
t.start()
def on_excellon_tool_choose(self, widget):
"""
Callback for button on Excellon form to open up a window for
selecting tools.
@param widget: The widget from which this was called.
@return: None
"""
excellon = self.stuff[self.selected_item_name]
assert isinstance(excellon, CirkuixExcellon)
excellon.show_tool_chooser()
def on_entry_eval_activate(self, widget):
self.on_eval_update(widget)
obj = self.stuff[self.selected_item_name]
assert isinstance(obj, CirkuixObj)
obj.read_form()
def on_gerber_generate_noncopper(self, widget):
"""
Callback for button on Gerber form to create a geometry object
with polygons covering the area without copper or negative of the
Gerber.
@param widget: The widget from which this was called.
@return: None
"""
name = self.selected_item_name + "_noncopper"
def geo_init(geo_obj, app_obj):
assert isinstance(geo_obj, CirkuixGeometry)
gerber = app_obj.stuff[self.selected_item_name]
gerber = app_obj.stuff[app_obj.selected_item_name]
assert isinstance(gerber, CirkuixGerber)
gerber.read_form()
bounding_box = gerber.solid_geometry.envelope.buffer(gerber.options["noncoppermargin"])
@ -650,6 +824,12 @@ class App:
self.new_object("geometry", name, geo_init)
def on_gerber_generate_cutout(self, widget):
"""
Callback for button on Gerber form to create geometry with lines
for cutting off the board.
@param widget: The widget from which this was called.
@return: None
"""
name = self.selected_item_name + "_cutout"
def geo_init(geo_obj, app_obj):
@ -696,11 +876,18 @@ class App:
Modifies the content of a Gtk.Entry by running
eval() on its contents and puting it back as a
string.
@param widget: The widget from which this was called.
@return: None
"""
# TODO: error handling here
widget.set_text(str(eval(widget.get_text())))
def on_generate_isolation(self, widget):
"""
Callback for button on Gerber form to create isolation routing geometry.
@param widget: The widget from which this was called.
@return: None
"""
print "Generating Isolation Geometry:"
iso_name = self.selected_item_name + "_iso"
@ -714,45 +901,75 @@ class App:
self.new_object("geometry", iso_name, iso_init)
def on_generate_cncjob(self, widget):
"""
Callback for button on geometry form to generate CNC job.
@param widget: The widget from which this was called.
@return: None
"""
print "Generating CNC job"
job_name = self.selected_item_name + "_cnc"
# Object initialization function for app.new_object()
def job_init(job_obj, app_obj):
# TODO: Object must be updated on form change and the options
# TODO: read from the object.
z_cut = app_obj.get_eval("entry_eval_geometry_cutz")
z_move = app_obj.get_eval("entry_eval_geometry_travelz")
feedrate = app_obj.get_eval("entry_eval_geometry_feedrate")
geometry = app_obj.stuff[app_obj.selected_item_name]
assert isinstance(job_obj, CirkuixCNCjob)
job_obj.z_cut = z_cut
job_obj.z_move = z_move
job_obj.feedrate = feedrate
job_obj.generate_from_geometry(geometry.solid_geometry)
geometry = app_obj.stuff[app_obj.selected_item_name]
assert isinstance(geometry, CirkuixGeometry)
geometry.read_form()
GLib.idle_add(lambda: app_obj.set_progress_bar(0.2, "Creating CNC Job..."))
job_obj.z_cut = geometry.options["cutz"]
job_obj.z_move = geometry.options["travelz"]
job_obj.feedrate = geometry.options["feedrate"]
job_obj.options["tooldia"] = geometry.options["cnctooldia"]
GLib.idle_add(lambda: app_obj.set_progress_bar(0.4, "Analyzing Geometry..."))
job_obj.generate_from_geometry(geometry)
GLib.idle_add(lambda: app_obj.set_progress_bar(0.5, "Parsing G-Code..."))
job_obj.gcode_parse()
GLib.idle_add(lambda: app_obj.set_progress_bar(0.6, "Creating New Geometry..."))
job_obj.create_geometry()
self.new_object("cncjob", job_name, job_init)
GLib.idle_add(lambda: app_obj.set_progress_bar(0.8, "Plotting..."))
# To be run in separate thread
def job_thread(app_obj):
app_obj.new_object("cncjob", job_name, job_init)
GLib.idle_add(lambda: app_obj.set_progress_bar(1.0, "Done!"))
GLib.timeout_add_seconds(1, lambda: app_obj.set_progress_bar(0.0, ""))
# Start the thread
t = threading.Thread(target=job_thread, args=(self,))
t.daemon = True
t.start()
def on_generate_paintarea(self, widget):
"""
Callback for button on geometry form.
Subscribes to the "Click on plot" event and continues
after the click. Finds the polygon containing
the clicked point and runs clear_poly() on it, resulting
in a new CirkuixGeometry object.
"""
self.info("Click inside the desired polygon.")
geo = self.stuff[self.selected_item_name]
geo.read_form()
tooldia = geo.options["painttooldia"]
overlap = geo.options["paintoverlap"]
# To be called after clicking on the plot.
def doit(event):
self.plot_click_subscribers.pop("generate_paintarea")
self.info("")
point = [event.xdata, event.ydata]
poly = find_polygon(geo.solid_geometry, point)
# Initializes the new geometry object
def gen_paintarea(geo_obj, app_obj):
assert isinstance(geo_obj, CirkuixGeometry)
assert isinstance(app_obj, App)
cp = clear_poly(poly, tooldia, overlap)
cp = clear_poly(poly.buffer(-geo.options["paintmargin"]), tooldia, overlap)
geo_obj.solid_geometry = cp
name = self.selected_item_name + "_paint"
@ -760,12 +977,6 @@ class App:
self.plot_click_subscribers["generate_paintarea"] = doit
def on_cncjob_tooldia_activate(self, widget):
job = self.stuff[self.selected_item_name]
tooldia = self.get_eval("entry_eval_cncjob_tooldia")
job.tooldia = tooldia
print "Changing tool diameter to:", tooldia
def on_cncjob_exportgcode(self, widget):
def on_success(self, filename):
cncjob = self.stuff[self.selected_item_name]
@ -840,10 +1051,10 @@ class App:
Gtk.main_quit()
def file_chooser_action(self, on_success):
'''
"""
Opens the file chooser and runs on_success on a separate thread
upon completion of valid file choice.
'''
"""
dialog = Gtk.FileChooserDialog("Please choose a file", self.window,
Gtk.FileChooserAction.OPEN,
(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
@ -979,7 +1190,7 @@ class App:
for subscriber in self.plot_click_subscribers:
self.plot_click_subscribers[subscriber](event)
except:
except Exception, e:
print "Outside plot!"
def on_zoom_in(self, event):
@ -1045,15 +1256,15 @@ class App:
def on_key_over_plot(self, event):
print 'you pressed', event.key, event.xdata, event.ydata
if event.key == '1': # 1
if event.key == '1': # 1
self.on_zoom_fit(None)
return
if event.key == '2': # 2
if event.key == '2': # 2
self.zoom(1/1.5, self.mouse)
return
if event.key == '3': # 3
if event.key == '3': # 3
self.zoom(1.5, self.mouse)
return

View File

@ -94,6 +94,7 @@
<object class="GtkLabel" id="label19">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="margin_top">5</property>
<property name="xalign">0</property>
<property name="ypad">3</property>
<property name="label" translatable="yes">Plot Options:</property>
@ -179,7 +180,7 @@
<property name="can_focus">True</property>
<property name="invisible_char">●</property>
<property name="invisible_char_set">True</property>
<signal name="activate" handler="on_cncjob_tooldia_activate" swapped="no"/>
<signal name="activate" handler="on_entry_eval_activate" swapped="no"/>
</object>
<packing>
<property name="expand">False</property>
@ -194,6 +195,21 @@
<property name="position">6</property>
</packing>
</child>
<child>
<object class="GtkButton" id="button11">
<property name="label" translatable="yes">Update Plot</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<signal name="activate" handler="on_update_plot" swapped="no"/>
<signal name="clicked" handler="on_update_plot" swapped="no"/>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">7</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label26">
<property name="visible">True</property>
@ -209,7 +225,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">7</property>
<property name="position">8</property>
</packing>
</child>
<child>
@ -224,12 +240,9 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">8</property>
<property name="position">9</property>
</packing>
</child>
<child>
<placeholder/>
</child>
</object>
</child>
</object>
@ -375,16 +388,206 @@
</packing>
</child>
<child>
<placeholder/>
<object class="GtkButton" id="button12">
<property name="label" translatable="yes">Update Plot</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<signal name="activate" handler="on_update_plot" swapped="no"/>
<signal name="clicked" handler="on_update_plot" swapped="no"/>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">6</property>
</packing>
</child>
<child>
<placeholder/>
<object class="GtkLabel" id="label36">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="margin_top">5</property>
<property name="xalign">0</property>
<property name="ypad">3</property>
<property name="label" translatable="yes">Create CNC Job:</property>
<attributes>
<attribute name="weight" value="semibold"/>
</attributes>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">7</property>
</packing>
</child>
<child>
<placeholder/>
<object class="GtkGrid" id="grid6">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="row_spacing">2</property>
<property name="column_spacing">4</property>
<child>
<object class="GtkEntry" id="entry_eval_excellon_drillz">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="invisible_char">●</property>
<property name="invisible_char_set">True</property>
<signal name="activate" handler="on_entry_eval_activate" swapped="no"/>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">0</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="entry_eval_excellon_travelz">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="invisible_char">●</property>
<property name="invisible_char_set">True</property>
<signal name="activate" handler="on_entry_eval_activate" swapped="no"/>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">1</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="entry_eval_excellon_feedrate">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="invisible_char">●</property>
<property name="invisible_char_set">True</property>
<signal name="activate" handler="on_entry_eval_activate" swapped="no"/>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">2</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label37">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="xalign">1</property>
<property name="label" translatable="yes">Drill Z:</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">0</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label38">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="xalign">1</property>
<property name="label" translatable="yes">Travel Z:</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">1</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label39">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="xalign">1</property>
<property name="label" translatable="yes">Feed rate:</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">2</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label40">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="xalign">1</property>
<property name="label" translatable="yes">Tools:</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">3</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
<child>
<object class="GtkBox" id="box3">
<property name="visible">True</property>
<property name="can_focus">False</property>
<child>
<object class="GtkEntry" id="entry_text_excellon_toolselection">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="invisible_char">●</property>
<property name="invisible_char_set">True</property>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">0</property>
</packing>
</child>
<child>
<object class="GtkButton" id="button8">
<property name="label" translatable="yes">Choose</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<signal name="activate" handler="on_excellon_tool_choose" swapped="no"/>
<signal name="clicked" handler="on_excellon_tool_choose" swapped="no"/>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">1</property>
</packing>
</child>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">3</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">8</property>
</packing>
</child>
<child>
<placeholder/>
<object class="GtkButton" id="button7">
<property name="label" translatable="yes">Generate</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<signal name="activate" handler="on_generate_excellon_cncjob" swapped="no"/>
<signal name="clicked" handler="on_generate_excellon_cncjob" swapped="no"/>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">9</property>
</packing>
</child>
</object>
</child>
@ -531,6 +734,21 @@
<property name="position">5</property>
</packing>
</child>
<child>
<object class="GtkButton" id="button13">
<property name="label" translatable="yes">Update Plot</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<signal name="activate" handler="on_update_plot" swapped="no"/>
<signal name="clicked" handler="on_update_plot" swapped="no"/>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">6</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label21">
<property name="visible">True</property>
@ -546,7 +764,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">6</property>
<property name="position">7</property>
</packing>
</child>
<child>
@ -561,6 +779,7 @@
<property name="can_focus">True</property>
<property name="invisible_char">●</property>
<property name="invisible_char_set">True</property>
<signal name="activate" handler="on_entry_eval_activate" swapped="no"/>
</object>
<packing>
<property name="left_attach">1</property>
@ -575,6 +794,7 @@
<property name="can_focus">True</property>
<property name="invisible_char">●</property>
<property name="invisible_char_set">True</property>
<signal name="activate" handler="on_entry_eval_activate" swapped="no"/>
</object>
<packing>
<property name="left_attach">1</property>
@ -589,6 +809,7 @@
<property name="can_focus">True</property>
<property name="invisible_char">●</property>
<property name="invisible_char_set">True</property>
<signal name="activate" handler="on_entry_eval_activate" swapped="no"/>
</object>
<packing>
<property name="left_attach">1</property>
@ -639,11 +860,40 @@
<property name="height">1</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label34">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="xalign">1</property>
<property name="label" translatable="yes">Tool diam:</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">3</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="entry_eval_geometry_cnctooldia">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="invisible_char">●</property>
<property name="invisible_char_set">True</property>
<signal name="activate" handler="on_entry_eval_activate" swapped="no"/>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">3</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">7</property>
<property name="position">8</property>
</packing>
</child>
<child>
@ -658,7 +908,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">8</property>
<property name="position">9</property>
</packing>
</child>
<child>
@ -676,7 +926,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">9</property>
<property name="position">10</property>
</packing>
</child>
<child>
@ -705,6 +955,7 @@
<property name="can_focus">True</property>
<property name="invisible_char">●</property>
<property name="invisible_char_set">True</property>
<signal name="activate" handler="on_entry_eval_activate" swapped="no"/>
</object>
<packing>
<property name="left_attach">1</property>
@ -733,6 +984,7 @@
<property name="can_focus">True</property>
<property name="invisible_char">●</property>
<property name="invisible_char_set">True</property>
<signal name="activate" handler="on_entry_eval_activate" swapped="no"/>
</object>
<packing>
<property name="left_attach">1</property>
@ -741,11 +993,40 @@
<property name="height">1</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label35">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="xalign">1</property>
<property name="label" translatable="yes">Margin:</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">2</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="entry_eval_geometry_paintmargin">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="invisible_char">●</property>
<property name="invisible_char_set">True</property>
<signal name="activate" handler="on_entry_eval_activate" swapped="no"/>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">2</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">10</property>
<property name="position">11</property>
</packing>
</child>
<child>
@ -760,15 +1041,12 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">11</property>
<property name="position">12</property>
</packing>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
</object>
</child>
</object>
@ -854,6 +1132,7 @@
<object class="GtkLabel" id="label9">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="margin_top">5</property>
<property name="xalign">0</property>
<property name="ypad">3</property>
<property name="label" translatable="yes">Plot Options:</property>
@ -929,6 +1208,21 @@
<property name="position">6</property>
</packing>
</child>
<child>
<object class="GtkButton" id="button9">
<property name="label" translatable="yes">Update Plot</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<signal name="activate" handler="on_update_plot" swapped="no"/>
<signal name="clicked" handler="on_update_plot" swapped="no"/>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">7</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label13">
<property name="visible">True</property>
@ -944,7 +1238,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">7</property>
<property name="position">8</property>
</packing>
</child>
<child>
@ -990,7 +1284,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">8</property>
<property name="position">9</property>
</packing>
</child>
<child>
@ -1005,7 +1299,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">9</property>
<property name="position">10</property>
</packing>
</child>
<child>
@ -1023,7 +1317,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">10</property>
<property name="position">11</property>
</packing>
</child>
<child>
@ -1171,7 +1465,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">11</property>
<property name="position">12</property>
</packing>
</child>
<child>
@ -1186,7 +1480,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">12</property>
<property name="position">13</property>
</packing>
</child>
<child>
@ -1204,7 +1498,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">13</property>
<property name="position">14</property>
</packing>
</child>
<child>
@ -1246,7 +1540,7 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">14</property>
<property name="position">15</property>
</packing>
</child>
<child>
@ -1261,11 +1555,98 @@
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">15</property>
<property name="position">16</property>
</packing>
</child>
<child>
<placeholder/>
<object class="GtkLabel" id="label41">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="margin_top">5</property>
<property name="xalign">0</property>
<property name="ypad">3</property>
<property name="label" translatable="yes">Bounding box:</property>
<attributes>
<attribute name="weight" value="semibold"/>
</attributes>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">17</property>
</packing>
</child>
<child>
<object class="GtkBox" id="box4">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="margin_top">4</property>
<property name="margin_bottom">4</property>
<property name="spacing">1</property>
<child>
<object class="GtkLabel" id="label42">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="xalign">1</property>
<property name="label" translatable="yes">Boundary margin: </property>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">0</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="entry_eval_gerber_bboxmargin">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="invisible_char">●</property>
<property name="width_chars">14</property>
<property name="invisible_char_set">True</property>
<signal name="activate" handler="on_eval_update" swapped="no"/>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">1</property>
</packing>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">18</property>
</packing>
</child>
<child>
<object class="GtkCheckButton" id="cb_gerber_bboxrounded">
<property name="label" translatable="yes">Rounded corners</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">False</property>
<property name="xalign">0</property>
<property name="draw_indicator">True</property>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">19</property>
</packing>
</child>
<child>
<object class="GtkButton" id="button10">
<property name="label" translatable="yes">Generate Bounding Box</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<signal name="activate" handler="on_generate_gerber_bounding_box" swapped="no"/>
<signal name="clicked" handler="on_generate_gerber_bounding_box" swapped="no"/>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">20</property>
</packing>
</child>
<child>
<placeholder/>