def do_face(l,x,y):
nf = []
for o in l:
nl = [odict2str(offseter(parseline(line),x,y)) for line in o.string.splitlines()]
no = op('\n'.join(nl),o.tool, o.part)
nf.append(no)
return nf
def do_face_a(l,x,y,angle):
nf = []
for o in l:
nl = []
for line in o.string.splitlines():
d = parseline(line)
d = offseter(d,-x,-(1220-y))
d = rotater(d,-angle)
d = offseter(d,x,1220-y)
nl.append(odict2str(d))
no = op('\n'.join(nl),o.tool, o.part)
nf.append(no)
return nf
def draw_gcode(previous_line, current_line, grey_lines=False):
"""Decides whether to draw an air move / cut
/ arc cw / arc ccw."""
d = current_line
p = previous_line
def radius():
return sqrt(pow(p['X']-d['I'],2)+pow(p['Y']-d['J'],2))
def angle(i):
if i == 1:
angle = Point2D(p['X']-d['I'], p['Y']-d['J']).GetVectorAngle()
return radians(angle)
elif i == 2:
angle = Point2D(d['X']-d['I'], d['Y']-d['J']).GetVectorAngle()
return radians(angle)
line = odict2str(d)
if grey_lines: col = OURGREY
else: col = 0
if line.startswith(moves['airmove']) and d.has_key('X'):
cr.set_source_rgb(0.8, 0.8, 0.8)
cr.move_to(p['X'], p['Y'])
cr.line_to(d['X'], d['Y'])
elif line.startswith(moves['opmove']):
cr.set_source_rgb(col, col, col)
cr.move_to(p['X'], p['Y'])
cr.line_to(d['X'], d['Y'])
elif line.startswith('G03'):
cr.set_source_rgb(col, col, col)
cr.arc_negative(d['I'], d['J'], radius(), angle(1), angle(2))
elif line.startswith('G02'):
cr.set_source_rgb(col, col, col)
cr.arc(d['I'], d['J'], radius(), angle(1), angle(2))