def show_gencalhelp(parent):
"Create HelpWindow; called from Idle Help event handler."
#filename = rejoin(abspath(dirname(__file__)), 'help.html')
filename = resource_path('help.html')
if not isfile(filename):
# try copy_strip, present message
return
HelpWindow(parent, filename, 'Gencal Help')
def CreateWidgets(self):
self['borderwidth'] = 0
release = version[:version.index(' ')]
'''
logofn = os.path.join(os.path.abspath(os.path.dirname(__file__)),
"Icons", "gencal_48.gif")
'''
logofn = resource_path('Icons/gencal_48.gif')
self.picture = PhotoImage(master=self._root(), file=logofn)
self.frameBg = frameBg = Frame(self, bg=self.bg, borderwidth=0)
frameBg.grid(sticky='nsew')
labelTitle = Label(frameBg,
text='Gencal ' + G.Version,
fg=self.fg,
bg=self.bg,
font=('courier', 24, 'bold'))
labelTitle.grid(row=0, column=1, sticky=W, padx=10, pady=[10, 0])
labelPicture = Label(frameBg, image=self.picture, bg=self.bg)
labelPicture.grid(row=0,
column=0,
sticky=NE,
rowspan=2,
padx=10,
pady=10)
byline = "Generate Calabration Gcode"
labelDesc = Label(frameBg,
text=byline,
justify=LEFT,
fg=self.fg,
bg=self.bg)
labelDesc.grid(row=1,
column=1,
sticky=W,
columnspan=3,
padx=10,
pady=[0, 20])
# labelEmail = Label(frameBg, text='email: [email protected]',
# justify=LEFT, fg=self.fg, bg=self.bg)
# labelEmail.grid(row=6, column=1, columnspan=2,
# sticky=W, padx=10, pady=0)
# labelWWW = Label(frameBg, text='https://docs.python.org/' +
# version[:3] + '/library/idle.html',
# justify=LEFT, fg=self.fg, bg=self.bg)
#labelWWW.grid(row=7, column=1, columnspan=2, sticky=W, padx=10, pady=0)
tkVer = self.tk.call('info', 'patchlevel')
labelVersion = Label(frameBg,
text='Python ' + release + ' (with Tk ' +
tkVer + ')',
fg=self.fg,
bg=self.bg)
labelVersion.grid(row=4, column=1, sticky=W, padx=10, pady=[0, 5])
self.morelink = Label(frameBg,
text='More...',
fg='blue',
bg=self.bg,
cursor='hand2')
self.morelink.grid(column=0, columnspan=3, pady=10, padx=10, sticky=E)
self.morelink.bind('<1>', self.showMore)
def load_from_file(self, key, filename, encoding=None):
#fn = os.path.join(os.path.abspath(os.path.dirname(__file__)), filename)
fn = resource_path(filename)
try:
with open(fn, 'r', encoding=encoding) as file:
contents = file.read()
except IOError:
pass
else:
self.info.append((key, contents))
def gen_gcode():
global preamble
global postamble
global units
global kerfsize
global commGap
#-- Cut
global incCut
global cutPower
global cutFeed
global cutXsize
global cutYsize
global cutPasses
#-- Engrave
global incEngrave
global engraveFeed
global engraveMaxP
global engraveMinP
global engraveNumPlev
global engraveDistI
global engraveBarWidth
global engraveIdxPwr
global engraveIdxMax
#-- Picture
global incPicture
global picPower
global picFeed
global picTestsep
global picSDsep
global picSDnum
global picDDsep
global picDDnum
global picDashWidth
global picDashsep
global picIncDithered
global picDitheredFN
#gcode[:] = [] #clear current gcode
del G.gcode[:]
# Gcode starting comments and preamble
G.gcode.append('; Gencal_gcode generate calibration code')
G.gcode.append('; kerfsize = ' + ls_comm_kerfEntry.get())
G.gcode.append('; PREAMBLE')
G.gcode.extend(preamble)
if units == "G21":
tmp = '; set units to mm'
else:
tmp = '; set units to inches'
G.gcode.append(tmp)
G.gcode.append(units)
curX = 0.0
curY = 0.0
curPwr = 0
i = 0
k = 0
#-- Cut gcode
if incCut.get() == 1:
G.gcode.append('; Cut calibration box size ' + cutXsize.get() + ' x ' +
cutYsize.get())
G.gcode.append('G1 F' + cutFeed.get() + ' ;set feed rate')
G.gcode.append('M04 S' + cutPower.get() +
' ;Turn laser on and set power')
# Cut box
while i < float(cutPasses.get()):
i += 1
G.gcode.append(';Pass ' + str(i))
G.gcode.append('G1 X' + strXY(curX) + 'Y' + strXY(curY))
curY += float(cutYsize.get())
G.gcode.append('G1 X' + strXY(curX) + 'Y' + strXY(curY))
curX += float(cutXsize.get())
G.gcode.append('G1 X' + strXY(curX) + 'Y' + str(curY))
curY -= float(cutYsize.get())
G.gcode.append('G1 X' + str(curX) + 'Y' + strXY(curY))
curX -= float(cutXsize.get())
G.gcode.append('G1 X' + strXY(curX) + 'Y' + strXY(curY))
G.gcode.append('M05 S0 ;Turn Laser off and set power to 0')
#-- move to next starting point
curY += float(cutYsize.get()) + float(commGap.get())
G.gcode.append('G0 X' + strXY(curX) + 'Y' + strXY(curY))
G.gcode.append(';End of Cut calibration gcode')
#-- Engrave gcode
if incEngrave.get() == 1:
G.gcode.append('; Engrave calibration')
G.gcode.append('G1 F' + engraveFeed.get())
#Loop drawing the lines of the engrave bar
lstline = curY + float(engraveBarWidth.get())
pwrinc = (float(engraveMaxP.get()) - float(engraveMinP.get())) / float(
engraveNumPlev.get())
while curY <= lstline:
curX = 0
curPwr = float(engraveMinP.get())
G.gcode.append('M04 S' + str(curPwr))
k = float(engraveNumPlev.get()) - 1
while k > 0:
curX += float(engraveDistI.get())
curPwr += pwrinc
G.gcode.append('G1 X' + strXY(curX) + 'Y' + strXY(curY) +
' S' + str(int(curPwr)))
k -= 1
#last segment at Max power
G.gcode.append('M04 S' + engraveMaxP.get())
G.gcode.append('G1 X' + strXY(curX + float(engraveDistI.get())) +
'Y' + strXY(curY))
#return X and increment to next Y for next line
G.gcode.append('M05 S0') #Turn laser off
curX = 0
curY += float(kerfsize.get())
G.gcode.append('G0 X' + strXY(curX) + 'Y' + strXY(curY))
# make indexing marks where power levels changed
curY += float(kerfsize.get())
G.gcode.append('; engrave make power index marks')
G.gcode.append('G0 X' + strXY(curX) + 'Y' + strXY(curY))
G.gcode.append('M04 S' + engraveIdxPwr.get())
k = 0
while k <= int(engraveNumPlev.get()):
i = int(engraveIdxMax.get())
if (k % 5) != 0:
i /= 2
G.gcode.append('G1 X' + str(curX) + 'Y' + strXY(curY + i))
curX += float(engraveDistI.get())
G.gcode.append('G0 X' + str(curX) + 'Y' + str(curY))
k += 1
G.gcode.append('M05 S0') #Turn Laser off
#-- move to next starting point
curX = 0.0
curY += float(engraveIdxMax.get()) + float(commGap.get())
G.gcode.append('G0 X' + strXY(curX) + 'Y' + strXY(curY))
G.gcode.append('M05 S0 ;Turn Laser off and set power to 0')
#-- move to next starting point
curY += float(cutYsize.get()) + float(commGap.get())
G.gcode.append('G0 X' + strXY(curX) + 'Y' + strXY(curY))
G.gcode.append(';End of Engrave calibration gcode')
#-- Picture gcode
if incPicture.get() == 1:
G.gcode.append('; Picture calibration')
G.gcode.append('G0 F' + picFeed.get())
G.gcode.append('M03 S0')
# Create a single row of dots
G.gcode.append('; Picture single row of dots')
i = 0
G.gcode.append('G1')
while i <= int(picSDnum.get()):
G.gcode.append('X' + strXY(curX) + ' S' + picPower.get())
curX += float(picSDsep.get())
G.gcode.append('X' + strXY(curX) + 'S0')
curX += float(kerfsize.get())
i += 1
curX = 0
curY += float(picTestsep.get())
G.gcode.append('G0 X' + strXY(curX) + 'Y' + strXY(curY))
# Create a double row of dots
G.gcode.append('; Picture double row of dots')
i = 0
while i <= int(picDDnum.get()):
G.gcode.append('G1 X' + strXY(curX) + ' S' + picPower.get())
curX += float(kerfsize.get())
G.gcode.append('X' + strXY(curX) + ' S0')
curX += float(picSDsep.get())
i += 1
curX = 0
curY += float(kerfsize.get())
G.gcode.append('G0 X' + strXY(curX) + 'Y' + strXY(curY))
i = 0
while i <= int(picDDnum.get()):
G.gcode.append('G1 X' + strXY(curX) + ' S' + picPower.get())
curX += float(kerfsize.get())
G.gcode.append('X' + strXY(curX) + ' S0')
curX += float(picSDsep.get())
i += 1
curX = 0
curY += float(picTestsep.get())
G.gcode.append('G0 X' + strXY(curX) + 'Y' + strXY(curY))
# Create _ _ _ . . _ _ _ Pattern
G.gcode.append('; Picture _ _ _ . . _ _ _ Pattern')
dashwidth = float(kerfsize.get()) * float(picDashWidth.get())
dashsep = float(picDashsep.get())
# Dash 1
G.gcode.append(';Dash 1')
G.gcode.append('G1 X' + strXY(curX) + ' S0')
curX += dashwidth
G.gcode.append('X' + strXY(curX) + ' S' + picPower.get())
curX += dashsep
# Dash 2
G.gcode.append(';Dash 2')
G.gcode.append('X' + strXY(curX) + ' S0')
curX += dashwidth
G.gcode.append('X' + strXY(curX) + ' S' + picPower.get())
curX += dashsep
# Dash 3
G.gcode.append(';Dash 3')
G.gcode.append('X' + strXY(curX) + ' S0')
curX += dashwidth
G.gcode.append('X' + strXY(curX) + ' S' + picPower.get())
curX += dashsep
# Dot 1
G.gcode.append(';Dot 1')
G.gcode.append('X' + strXY(curX) + ' S0')
curX += float(kerfsize.get())
G.gcode.append('X' + strXY(curX) + ' S' + picPower.get())
curX += float(picSDsep.get())
# Dot 2
G.gcode.append(';Dot 2')
G.gcode.append('X' + strXY(curX) + ' S0')
curX += float(kerfsize.get())
G.gcode.append('X' + strXY(curX) + ' S' + picPower.get())
curX += dashsep
# Dash 4
G.gcode.append(';Dash 4')
G.gcode.append('X' + strXY(curX) + ' S0')
curX += dashwidth
G.gcode.append('X' + strXY(curX) + ' S' + picPower.get())
curX += dashsep
# Dash 5
G.gcode.append(';Dash 5')
G.gcode.append('X' + strXY(curX) + ' S0')
curX += dashwidth
G.gcode.append('X' + strXY(curX) + ' S' + picPower.get())
curX += dashsep
# Dash 6
G.gcode.append(';Dash 6')
G.gcode.append('X' + strXY(curX) + 'S0')
curX += dashwidth
G.gcode.append('X' + strXY(curX) + ' S' + picPower.get())
G.gcode.append('G0 S0')
#-- move to next starting point
curX = 0
curY += float(commGap.get())
G.gcode.append('G0 X' + str(curX) + 'Y' + str(curY))
#-- Dithered Image
if picIncDithered.get() == 1:
G.gcode.append("; Including Dithered Image Gcode")
G.gcode.append("G92 X0 Y0 ;use current position as origin")
with open(resource_path(picDitheredFN.get()), 'r') as f:
picBuf = f.readlines()
for line in picBuf:
line = line.rstrip('\r\n')
if len(line) != 0:
line = line.replace('Feed', 'F' + picFeed.get())
line = line.replace('Spwr', 'S' + picPower.get())
G.gcode.append(line)
# Gcode ending comments and postamble
G.gcode.append('; POSTAMBLE')
G.gcode.extend(postamble)
#-- update Gcode in the right-side Listbox
rs_lstbox.delete(0, END)
for line in G.gcode:
rs_lstbox.insert(END, line)
return TRUE
import globals as G
from globals import resource_path
from ScrollableFrame import VerticalScrolledFrame
from MainWindow import Window
#-------------------------------------------------------------
# Start of GUI setup
mw = tk.Tk()
mw.geometry("800x600")
app = Window(mw)
# set application icon
icondir = os.path.join(os.path.dirname(__file__), 'Icons')
if system() == 'Windows':
iconfile = resource_path(os.path.join(icondir, 'gencal.ico'))
mw.wm_iconbitmap(default=iconfile)
elif TkVersion >= 8.5:
ext = '.png' if TkVersion >= 8.6 else '.gif'
iconfiles = [
resource_path(os.path.join(icondir, 'gencal_%d%s' % (size, ext)))
for size in (16, 32, 48)
]
icons = [tk.PhotoImage(file=iconfile) for iconfile in iconfiles]
mw.wm_iconphoto(True, *icons)
#---- Global variables and there defaults
preamble = [
';make sure laser is off', 'M05 S0', ';use absolute prgraming XY', 'G90',
';set dwell to 0', 'G4 P0'
]