def test_hpgl_flex_no_pagesize(simple_printer_config):
doc = vp.Document()
doc.add(vp.LineCollection([(1 + 1j, 2 + 4j)]))
vp.config_manager.load_config_file(simple_printer_config)
with pytest.raises(ValueError):
vp.write_hpgl(
output=sys.stdout,
document=doc,
landscape=False,
center=False,
device="simple",
page_size="simple_flex_portrait",
velocity=None,
)
def test_hpgl_wrong_ref(simple_printer_config):
doc = vp.Document()
doc.add(vp.LineCollection([(1 + 1j, 2 + 4j)]))
doc.page_size = 10, 15
vp.config_manager.load_config_file(simple_printer_config)
with pytest.raises(ValueError):
vp.write_hpgl(
output=sys.stdout,
document=doc,
landscape=False,
center=False,
device="defective",
page_size="wrong_ref",
velocity=None,
)
def write(
document: vp.Document,
cmd_string: Optional[str],
output,
file_format: str,
page_size: str,
landscape: bool,
center: bool,
layer_label: str,
pen_up: bool,
color_mode: str,
device: Optional[str],
velocity: Optional[int],
quiet: bool,
single_path: bool,
):
"""Write command."""
if document.is_empty():
logging.warning("no geometry to save, no file created")
return document
if file_format is None:
# infer format
_, ext = os.path.splitext(output.name)
file_format = ext.lstrip(".").lower()
if file_format == "svg":
page_size_px = None
if page_size:
page_size_px = vp.convert_page_size(page_size)
if landscape:
page_size_px = page_size_px[::-1]
vp.write_svg(
output=output,
document=document,
page_size=page_size_px,
center=center,
source_string=cmd_string if cmd_string is not None else "",
layer_label_format=layer_label,
show_pen_up=pen_up,
color_mode=color_mode,
single_path=single_path,
)
elif file_format == "hpgl":
if not page_size:
config = vp.config_manager.get_plotter_config(device)
if config is not None:
paper_config = config.paper_config_from_size(
document.page_size)
else:
paper_config = None
if paper_config and document.page_size is not None:
page_size = paper_config.name
landscape = document.page_size[0] > document.page_size[1]
else:
logging.error(
"write: the plotter page size could not be inferred from the current page "
"size (use the `--page-size SIZE` option)")
return document
vp.write_hpgl(
output=output,
document=document,
landscape=landscape,
center=center,
device=device,
page_size=page_size,
velocity=velocity,
quiet=quiet,
)
else:
logging.warning(
f"write: format could not be inferred or format unknown '{file_format}', "
"no file created (use the `--format` option)")
return document
def write(
vector_data: VectorData,
cmd_string: Optional[str],
output,
file_format: str,
page_format: str,
landscape: bool,
center: bool,
layer_label: str,
pen_up: bool,
color_mode: str,
single_path: bool,
device: Optional[str],
velocity: Optional[int],
quiet: bool,
):
"""Write command."""
if vector_data.is_empty():
logging.warning("no geometry to save, no file created")
return vector_data
if file_format is None:
# infer format
_, ext = os.path.splitext(output.name)
file_format = ext.lstrip(".").lower()
if file_format == "svg":
page_format_px = convert_page_format(page_format)
if landscape:
page_format_px = page_format_px[::-1]
write_svg(
output=output,
vector_data=vector_data,
page_format=page_format_px,
center=center,
source_string=cmd_string if cmd_string is not None else "",
layer_label_format=layer_label,
single_path=single_path,
show_pen_up=pen_up,
color_mode=color_mode,
)
elif file_format == "hpgl":
write_hpgl(
output=output,
vector_data=vector_data,
landscape=landscape,
center=center,
device=device,
page_format=page_format,
velocity=velocity,
quiet=quiet,
)
else:
logging.warning(
f"write: format could not be inferred or format unknown '{file_format}', "
"no file created"
)
return vector_data