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# Copyright (c) 2013-2021, Manfred Moitzi
# License: MIT License
import ezdxf
from ezdxf.enums import TextEntityAlignment
def create_doc(filename):
def add_justify_text(content, p1, p2, align: TextEntityAlignment):
msp.add_text(content).set_placement(p1, p2, align)
msp.add_line(p1, p2)
def add_grid(pos, width, height):
attribs = {"height": 0.2, "color": 3}
x, y = pos
dx = width / 2
dy = height / 2
msp.add_line((x, y), (x, y + height))
msp.add_line((x + dx, y), (x + dx, y + height))
msp.add_line((x + width, y), (x + width, y + height))
msp.add_line((x, y - 1), (x + width, y - 1))
msp.add_text("BASELINE ADJUSTMENTS", dxfattribs=attribs).set_placement(
(x, y - 1.5)
)
msp.add_text("LEFT", dxfattribs=attribs).set_placement(
(x, y - 1), align=TextEntityAlignment.LEFT
)
msp.add_text("CENTER", dxfattribs=attribs).set_placement(
(x + dx, y - 1), align=TextEntityAlignment.CENTER
)
msp.add_text("RIGHT", dxfattribs=attribs).set_placement(
(x + width, y - 1), align=TextEntityAlignment.RIGHT
)
attribs["color"] = 2
msp.add_line((x, y), (x + width, y))
msp.add_text("BOTTOM_LEFT", dxfattribs=attribs).set_placement(
(x, y), align=TextEntityAlignment.BOTTOM_LEFT
)
msp.add_text("BOTTOM_CENTER", dxfattribs=attribs).set_placement(
(x + dx, y), align=TextEntityAlignment.BOTTOM_CENTER
)
msp.add_text("BOTTOM_RIGHT", dxfattribs=attribs).set_placement(
(x + width, y), align=TextEntityAlignment.BOTTOM_RIGHT
)
y += dy
msp.add_line((x, y), (x + width, y))
msp.add_text("MIDDLE_LEFT", dxfattribs=attribs).set_placement(
(x, y), align=TextEntityAlignment.MIDDLE_LEFT
)
msp.add_text("MIDDLE_CENTER", dxfattribs=attribs).set_placement(
(x + dx, y), align=TextEntityAlignment.MIDDLE_CENTER
)
msp.add_text("MIDDLE_RIGHT", dxfattribs=attribs).set_placement(
(x + width, y), align=TextEntityAlignment.MIDDLE_RIGHT
)
y += dy
msp.add_line((x, y), (x + width, y))
msp.add_text("TOP_LEFT", dxfattribs=attribs).set_placement(
(x, y), align=TextEntityAlignment.TOP_LEFT
)
msp.add_text("TOP_CENTER", dxfattribs=attribs).set_placement(
(x + dx, y), align=TextEntityAlignment.TOP_CENTER
)
msp.add_text("TOP_RIGHT", dxfattribs=attribs).set_placement(
(x + width, y), align=TextEntityAlignment.TOP_RIGHT
)
def show_insert_points(msp):
for text in msp.query("TEXT"):
msp.add_circle(
text.dxf.insert,
radius=0.1,
dxfattribs={
"color": 1,
"layer": "INSERT_POINTS",
},
)
msp.add_circle(
text.dxf.align_point,
radius=0.075,
dxfattribs={
"color": 2,
"layer": "INSERT_POINTS",
},
)
def shift_insert_point(msp):
for text in msp.query("TEXT"):
text.dxf.insert += (1, 1)
doc = ezdxf.new(dxfversion="R2004")
msp = doc.modelspace()
add_grid((0, 0), width=10, height=10)
# shift_insert_point(msp)
add_justify_text(
"ALIGNED-TEXT-ALIGNED-TEXT-ALIGNED-TEXT-ALIGNED-TEXT",
(15, 0),
(35, 5),
TextEntityAlignment.ALIGNED,
)
add_justify_text(
"FITTED-TEXT-FITTED-TEXT-FITTED-TEXT-FITTED-TEXT",
(15, 10),
(35, 5),
TextEntityAlignment.FIT,
)
add_justify_text("MIDDLE", (15, 15), (35, 10), TextEntityAlignment.MIDDLE)
show_insert_points(msp)
doc.set_modelspace_vport(height=30, center=(15, 0))
doc.saveas(filename)
if __name__ == "__main__":
create_doc("text_alignments.dxf")
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