def command_merge(self, values):
for value in values:
if not isinstance(value, tuple):
continue
pattern = value[0]
v = self.v()
input_files = glob.glob(v)
for input_file in input_files:
self.log("Merging:", input_file)
pattern.stitches = pattern.stitches[0:-1] # remove flagged end.
pyembroidery.read(input_file, pattern=pattern)
return values
def read_file(self, filepath):
if filepath is None:
return
pattern = pyembroidery.read(str(filepath))
if pattern is None:
return
pattern.extras["filename"] = filepath
self.add_embroidery(pattern)
def generate_stitch_plan(embroidery_file, import_commands=True): # noqa: C901
validate_file_path(embroidery_file)
pattern = pyembroidery.read(embroidery_file)
stitch_plan = StitchPlan()
color_block = None
for raw_stitches, thread in pattern.get_as_colorblocks():
color_block = stitch_plan.new_color_block(thread)
for x, y, command in raw_stitches:
if command == pyembroidery.STITCH:
color_block.add_stitch(
Stitch(x * PIXELS_PER_MM / 10.0, y * PIXELS_PER_MM / 10.0))
if len(color_block) > 0:
if not import_commands and command in [
pyembroidery.TRIM, pyembroidery.STOP
]:
# Importing commands is not wanted:
# start a new color block without inserting the command
color_block = stitch_plan.new_color_block(thread)
elif command == pyembroidery.TRIM:
color_block.add_stitch(trim=True)
elif command == pyembroidery.STOP:
color_block.add_stitch(stop=True)
color_block = stitch_plan.new_color_block(thread)
stitch_plan.delete_empty_color_blocks()
if stitch_plan.last_color_block:
if stitch_plan.last_color_block.last_stitch:
if stitch_plan.last_color_block.last_stitch.stop:
# ending with a STOP command is redundant, so remove it
del stitch_plan.last_color_block[-1]
extents = stitch_plan.extents
svg = inkex.SvgDocumentElement("svg",
nsmap=inkex.NSS,
attrib={
"width":
str(extents[0] * 2),
"height":
str(extents[1] * 2),
"viewBox":
"0 0 %s %s" %
(extents[0] * 2, extents[1] * 2),
})
render_stitch_plan(svg, stitch_plan)
# rename the Stitch Plan layer so that it doesn't get overwritten by Embroider
layer = svg.find(".//*[@id='__inkstitch_stitch_plan__']")
layer.set(INKSCAPE_LABEL, os.path.basename(embroidery_file))
layer.attrib.pop('id')
# Shift the design so that its origin is at the center of the canvas
# Note: this is NOT the same as centering the design in the canvas!
layer.set('transform', 'translate(%s,%s)' % (extents[0], extents[1]))
return svg
def command_input(self, values):
v = self.v()
input_files = glob.glob(v)
patterns = []
for input_file in input_files:
self.log("Loading:", input_file)
emb_pattern = pyembroidery.read(input_file)
if emb_pattern is None:
continue
patterns.append((emb_pattern, input_file, {}))
return patterns
def test_read_generic():
pattern = pyembroidery.read("tests/formats/pes/Hopea.pes")
pattern = pyembroidery.read("tests/formats/pec/Hopea.pec")
pattern = pyembroidery.read("tests/formats/exp/Hopea.exp")
pattern = pyembroidery.read("tests/formats/dst/Hopea.DST")
pattern = pyembroidery.read("tests/formats/jef/Hopea.jef")
pattern = pyembroidery.read("tests/formats/vp3/Hopea.vp3")
def affect(self, args):
embroidery_file = args[0]
pattern = pyembroidery.read(embroidery_file)
stitch_plan = StitchPlan()
color_block = None
for raw_stitches, thread in pattern.get_as_colorblocks():
color_block = stitch_plan.new_color_block(thread)
for x, y, command in raw_stitches:
if command == pyembroidery.STITCH:
color_block.add_stitch(x * PIXELS_PER_MM / 10.0,
y * PIXELS_PER_MM / 10.0)
if len(color_block) > 0:
if command == pyembroidery.TRIM:
color_block.add_stitch(trim=True)
elif command == pyembroidery.STOP:
color_block.add_stitch(stop=True)
color_block = stitch_plan.new_color_block(thread)
stitch_plan.delete_empty_color_blocks()
if stitch_plan.last_color_block:
if stitch_plan.last_color_block.last_stitch:
if stitch_plan.last_color_block.last_stitch.stop:
# ending with a STOP command is redundant, so remove it
del stitch_plan.last_color_block[-1]
extents = stitch_plan.extents
svg = etree.Element("svg",
nsmap=inkex.NSS,
attrib={
"width":
str(extents[0] * 2),
"height":
str(extents[1] * 2),
"viewBox":
"0 0 %s %s" % (extents[0] * 2, extents[1] * 2),
})
render_stitch_plan(svg, stitch_plan)
# rename the Stitch Plan layer so that it doesn't get overwritten by Embroider
layer = svg.find(".//*[@id='__inkstitch_stitch_plan__']")
layer.set(INKSCAPE_LABEL,
os.path.basename(embroidery_file.decode("UTF-8")))
layer.attrib.pop('id')
# Shift the design so that its origin is at the center of the canvas
# Note: this is NOT the same as centering the design in the canvas!
layer.set('transform', 'translate(%s,%s)' % (extents[0], extents[1]))
print etree.tostring(svg)
def load(self, filename):
self.Update()
self.emb_pattern = pyembroidery.read(filename)
for pos, stitch in enumerate(self.emb_pattern.stitches):
command = stitch[2]
if command != pyembroidery.END:
continue
self.emb_pattern.stitches = self.emb_pattern.stitches[0:pos]
break
self.emb_pattern.get_as_command_blocks()
self.name = filename
self.selected_point = None
self.drag_point = None
self.update_affines()
self.update_drawing()
def stitch_plan_from_file(embroidery_file):
"""Read a machine embroidery file in any supported format and return a stitch plan."""
pattern = pyembroidery.read(embroidery_file)
stitch_plan = StitchPlan()
color_block = None
for raw_stitches, thread in pattern.get_as_colorblocks():
color_block = stitch_plan.new_color_block(thread)
for x, y, command in raw_stitches:
color_block.add_stitch(x * PIXELS_PER_MM / 10.0,
y * PIXELS_PER_MM / 10.0,
jump=(command == pyembroidery.JUMP),
trim=(command == pyembroidery.TRIM))
return stitch_plan
def RunScript(self, FilePath):
# Initialize output
Pattern = Grasshopper.DataTree[object]()
# only do something if input is defined
if FilePath != None:
try:
Pattern = pyembroidery.read(
path.normpath(FilePath.strip("\n\r")))
except Exception as e:
rml = self.RuntimeMessageLevel.Error
errMsg = ("Could not read embroidery file!" +
"Please check if format is readable.")
self.AddRuntimeMessage(rml, errMsg)
else:
rml = self.RuntimeMessageLevel.Warning
errMsg = ("Input FilePath failed to collect data!")
self.AddRuntimeMessage(rml, errMsg)
# return outputs if you have them; here I try it for you:
return Pattern
def affect(self, args):
embroidery_file = args[0]
pattern = pyembroidery.read(embroidery_file)
stitch_plan = StitchPlan()
color_block = None
for raw_stitches, thread in pattern.get_as_colorblocks():
color_block = stitch_plan.new_color_block(thread)
for x, y, command in raw_stitches:
color_block.add_stitch(x * PIXELS_PER_MM / 10.0,
y * PIXELS_PER_MM / 10.0,
jump=(command == pyembroidery.JUMP),
trim=(command == pyembroidery.TRIM))
extents = stitch_plan.extents
svg = etree.Element("svg",
nsmap=inkex.NSS,
attrib={
"width":
str(extents[0] * 2),
"height":
str(extents[1] * 2),
"viewBox":
"0 0 %s %s" % (extents[0] * 2, extents[1] * 2),
})
render_stitch_plan(svg, stitch_plan)
# rename the Stitch Plan layer so that it doesn't get overwritten by Embroider
layer = svg.find(".//*[@id='__inkstitch_stitch_plan__']")
layer.set(INKSCAPE_LABEL, os.path.basename(embroidery_file))
layer.attrib.pop('id')
# Shift the design so that its origin is at the center of the canvas
# Note: this is NOT the same as centering the design in the canvas!
layer.set('transform', 'translate(%s,%s)' % (extents[0], extents[1]))
print etree.tostring(svg)
import sys
from pyembroidery import read, write
if len(sys.argv) <= 1:
print("No command arguments")
exit(1)
input = sys.argv[1]
if len(sys.argv) >= 3:
output = sys.argv[2]
else:
output = sys.argv[1] + ".csv"
pattern = read(input)
write = write(pattern, output)
#DEBUG lines: [[[Line(0+0j, 300+0j), Line(300+0j, 300+300j), Line(300+300j, 0+300j) , Line(0+300j, 0+0j)]]]
PECCommands = createPECStitchRoutines(subshapeLineGroups, fillColors, threadWidth, maxStitchDistance=maxStitchDistance)
left, right, bottom, top = shape.bbox()
pec = PEC(label="simple", colors=PECColors, commands=PECCommands, size=complex(right - left, top - bottom))
# Render the PEC commands
renderPEC(pec)
pes = PES(PEC=pec, shape=shape)
encodedPES = pes.encode()
with open(args.outputFile, "w") as f:
f.write(encodedPES)
print("Wrote {} to disk.".format(args.outputFile))
if args.debugRendering:
loadedPES = pyembroidery.read(args.outputFile)
if loadedPES is not None:
print("Generating debug image.")
debugImagePath = replaceFilenameAndExtensionFromPath(args.outputFile, "debugPicture" + getFilenameAndExtensionFromPath(args.outputFile)[0], "png")
pyembroidery.write_png(loadedPES, debugImagePath)
print("Image written to disk: {}".format(debugImagePath))
else:
print("Couldn't find output file.")
# Show what the program did in the debug window
# until the user quits.
GenericRenderer.globalRenderer.runLoop()