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Added convert_text fucntion to the text_to_gcode file, that takes user's text and return gcode

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This commit is contained in:
Sohel
2024-11-18 16:04:21 +01:00
parent 0bf322b486
commit bed6033426
3 changed files with 431 additions and 333 deletions
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56
plotter-app/text_to_gcode.py
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@@ -6,8 +6,14 @@ import matplotlib.pyplot as plt
machine_type = Machine.THREEAXIS
# Create an instance of the Gcode class
gcode = Gcode(
vertical_offset = 100
def convert_text(text):
# Create an instance of the Gcode class
gcode = Gcode(
file="test_gcode", # Output file name (no .gcode extension)
mm_per_px=0.1, # Conversion factor: mm per pixel
speed=1000, # Speed in mm/min
@@ -15,35 +21,41 @@ gcode = Gcode(
max_s=255, # Laser power (only for LASER machines)
safe_z= 5,
work_z= 0
)
)
thefont = HersheyFonts()
thefont.load_default_font()
thefont.normalize_rendering(100)
thefont = HersheyFonts()
thefont.load_default_font()
thefont.normalize_rendering(100)
line_count = 1 # starts at 1 to offset the first line below y = 0
text_lines = thefont.lines_for_text('Wallter is a wall plotter')
for line in text.splitlines():
# print(next(text_lines)[0])
# first_point = next(text_lines)[0]
# gcode.go_to(first_point[0], first_point[1])
text_segments = thefont.lines_for_text(line)
last_p2 = (0,0)
for (x1, y1), (x2, y2) in text_lines:
if((x1, y1) == last_p2):
gcode.write_to(x2 ,y2)
else:
gcode.draw_line(x1, y1, x2, y2)
last_p2 = (0,0)
for (x1, y1), (x2, y2) in text_segments:
y1 -= vertical_offset * line_count
y2 -= vertical_offset * line_count
if((x1, y1) == last_p2):
gcode.write_to(x2 ,y2)
else:
gcode.draw_line(x1, y1, x2, y2)
last_p2 = (x2,y2)
last_p2 = (x2,y2)
line_count += 1
# Finish the G-code file
gcode.end_gcode()
return gcode.output
# Draw a line from (10, 20) to (30, 40)
# gcode.draw_line(10, 20, 30, 40)
# Finish the G-code file
gcode.end_gcode()
print(convert_text("un \ntexte \navec \ndes \nlignes"))
print("G-code file generated: test_gcode.gcode")