def _gen_grid(self, dx, dy, width=0.5):
xmax, ymax = 1000, 1000
x, y = 0, 0
lines = []
txt = []
while x < xmax:
lines.append(_transform.LineElement([(x, 0), (x, ymax)],
width=width))
txt.append(_transform.TextElement(x, dy/2, str(x), size=self.size))
x += dx
while y < ymax:
lines.append(_transform.LineElement([(0, y), (xmax, y)],
width=width))
txt.append(_transform.TextElement(0, y, str(y), size=self.size))
y += dy
return lines+txt
def gcode_to_svg(infile, outfile, width=760, height=580):
w = f"{width}"
h = f"{height}"
drawing = False
x1 = None
y1 = None
fig = sg.SVGFigure(width=w, height=h)
fig.root.set('height', h)
fig.root.set('width', w)
points = [[0, 0], [width, 0], [width, height], [0, height], [0, 0]]
rect = sg.LineElement(points, 1, "red")
rect.root.attrib['fill'] = 'none'
fig.append(rect)
with open(infile) as fp:
for cnt, line in enumerate(fp):
if pen_down.match(line):
drawing = True
elif pen_up.match(line):
drawing = False
elif move.match(line):
m = move.match(line)
x = float(m.group(1))
y = float(m.group(2))
if drawing:
fig.append(sg.LineElement([[x1, y1], [x, y]], 1, "black"))
else:
pass
#print(f"Moving from {x1},{y1} to {x},{y}")
x1 = x
y1 = y
else:
print(f"Unknown line: {line}")
fig.save(outfile)
def _draw_border(self):
# Vertical lines
WIDTH = self._outer_board_width_pixel()
HEIGHT = self._outer_board_height_pixel()
X_LEFT_CENTER = self._border_thickness_pixel / 2.0
X_RIGHT_CENTER = WIDTH - self._border_thickness_pixel / 2.0
Y_TOP_CENTER = self._border_thickness_pixel / 2.0
Y_BOTTOM_CENTER = HEIGHT - self._border_thickness_pixel / 2.0
for start, end in (
# Vertical lines
((X_LEFT_CENTER, 0), (X_LEFT_CENTER, HEIGHT)),
((X_RIGHT_CENTER, 0), (X_RIGHT_CENTER, HEIGHT)),
# Horizontal lines
((0, Y_TOP_CENTER), (WIDTH, Y_TOP_CENTER)),
((0, Y_BOTTOM_CENTER), (WIDTH, Y_BOTTOM_CENTER)),
):
line = sg.LineElement([start, end],
width=self._border_thickness_pixel)
self._lines.append(line)
def __init__(self, points, width=1, color='black'):
element = _transform.LineElement(points, width=width, color=color)
Element.__init__(self, element.root)
def _raw_line(self, start, end, width):
line = sg.LineElement([start, end], width=width)
self._lines.append(line)
def rect(x, y, w, h, width=1, color="black", fill="none"):
points = [[x, y], [x + w, y], [x + w, y + h], [x, y + h], [x, y]]
rect = sg.LineElement(points, width, color)
rect.root.attrib['fill'] = fill
return rect