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statt statischer, dynamische setzung der Blöccke in dxf

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This commit is contained in:
Paul Wolok
2025-09-04 13:30:41 +02:00
parent 3e2e750cf1
commit 0bc6e56bbd
1 changed files with 18 additions and 32 deletions
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lib/dxf2lib.py
+18 -32
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@@ -91,7 +91,7 @@ def get_bbox(entities):
continue continue
if min_x == float('inf'): if min_x == float('inf'):
return None, None return None, (0,0)
return Vec2((min_x + max_x) / 2, (min_y + max_y) / 2), (max_x -min_x, max_y -min_y) return Vec2((min_x + max_x) / 2, (min_y + max_y) / 2), (max_x -min_x, max_y -min_y)
@@ -126,7 +126,7 @@ def create_block_library(input_dir, output_file, config, logger=None):
error_files = [] error_files = []
processed_files = [] processed_files = []
max_blockspacing_y = 0
for filename in os.listdir(input_dir): for filename in os.listdir(input_dir):
if not filename.lower().endswith(".dxf"): if not filename.lower().endswith(".dxf"):
continue continue
@@ -184,36 +184,27 @@ def create_block_library(input_dir, output_file, config, logger=None):
# Werte aus Config holen (Block: [dxf2lib]) # Werte aus Config holen (Block: [dxf2lib])
section = "dxf2lib" section = "dxf2lib"
text_y = y_offset + get_cfg_value(section, "text_offset_y", DEFAULTS["text_offset_y"])
text_offset_x = get_cfg_value(section, "text_offset_x", DEFAULTS["text_offset_x"])
max_len = get_cfg_value(section, "max_len", DEFAULTS["max_len"])
text_height = get_cfg_value(section, "text_height", DEFAULTS["text_height"]) text_height = get_cfg_value(section, "text_height", DEFAULTS["text_height"])
line_spacing = get_cfg_value(section, "line_spacing", DEFAULTS["line_spacing"])
# block_spacing_x = get_cfg_value(section, "block_spacing_x", DEFAULTS["block_spacing_x"])
extra_block_space_x = get_cfg_value(section, "extra_block_space_x", DEFAULTS["extra_block_space_x"]) extra_block_space_x = get_cfg_value(section, "extra_block_space_x", DEFAULTS["extra_block_space_x"])
block_spacing_x = ausdehnung[0] + extra_block_space_x
blocks_per_row = get_cfg_value(section, "blocks_per_row", DEFAULTS["blocks_per_row"]) blocks_per_row = get_cfg_value(section, "blocks_per_row", DEFAULTS["blocks_per_row"])
# block_spacing_y = get_cfg_value(section, "block_spacing_y", DEFAULTS["block_spacing_y"]) extra_text_space_y = get_cfg_value(section, "extra_text_space_y", DEFAULTS["extra_text_space_y"])
block_spacing_y = ausdehnung[1]
if len(name) > max_len: ausdehnung_x, ausdehung_y = ausdehnung[0], ausdehnung[1]
first_line = name[:max_len] block_spacing_y = ausdehung_y
second_line = name[max_len:] block_spacing_x = ausdehnung_x + extra_block_space_x
# obere Zeile max_blockspacing_y = max(max_blockspacing_y, block_spacing_y)
msp.add_text(first_line, dxfattribs={'height': text_height, 'insert': (x_offset + text_offset_x, text_y)})
# untere Zeile, etwas niedriger (y kleiner) msp.add_text(name, dxfattribs={'height': text_height, 'insert': (x_offset -ausdehnung_x/2 , y_offset + ausdehung_y/2 + extra_text_space_y)})
msp.add_text(second_line, dxfattribs={'height': text_height, 'insert': (x_offset + text_offset_x, text_y - line_spacing)})
else:
msp.add_text(name, dxfattribs={'height': text_height, 'insert': (x_offset + text_offset_x, text_y)})
processed_files.append(filename) processed_files.append(filename)
blocks_in_row += 1 blocks_in_row += 1
x_offset += block_spacing_x # Abstand zwischen Blöcken in einer Reihe x_offset += block_spacing_x # Abstand zwischen Blöcken in einer Reihe
if blocks_in_row == blocks_per_row: if blocks_in_row == blocks_per_row:
blocks_in_row = 0 blocks_in_row = 0
x_offset = 0 x_offset = 0
y_offset -= block_spacing_y # Neue Zeile, nach unten versetzt y_offset -= max_blockspacing_y # Neue Zeile, nach unten versetzt
max_blockspacing_y = 0
if logger: if logger:
logger.info(f"Bibliotheks-DXF gespeichert: {output_file}") logger.info(f"Bibliotheks-DXF gespeichert: {output_file}")
@@ -243,15 +234,12 @@ def create_block_library(input_dir, output_file, config, logger=None):
# Standardwerte (falls nicht in der Config) # Standardwerte (falls nicht in der Config)
DEFAULTS = { DEFAULTS = {
"text_offset_y": 175, # Vertikaler Abstand des Texts über dem Block (in DXF-Einheiten)
"text_offset_x": -150, # Horizontaler Abstand des Texts links vom Block (in DXF-Einheiten)
"max_len": 9, # Maximale Zeichenlänge pro Textzeile (bei Überschreitung wird umgebrochen)
"text_height": 20, # Schriftgröße des Texts (in DXF-Einheiten) "text_height": 20, # Schriftgröße des Texts (in DXF-Einheiten)
"line_spacing": 22, # Abstand zwischen zwei Textzeilen bei Umbrüchen (in DXF-Einheiten)
"blocks_per_row": 20, # Anzahl Blöcke pro Zeile im Raster "blocks_per_row": 20, # Anzahl Blöcke pro Zeile im Raster
"extra_block_space_x" : 50 # Extra Platz damit sich Blöcke nicht überlappen "extra_block_space_x" : 50, # Extra Platz damit sich Blöcke nicht überlappen
} "extra_text_space_y" : 50 # Abstand der Überschrift über dem Symbol
}
def get_cfg_value(section, key, fallback): def get_cfg_value(section, key, fallback):
try: try:
return int(config.get(section, key)) return int(config.get(section, key))
@@ -262,7 +250,7 @@ if __name__ == "__main__":
# Argumentparser für Kommandozeilenoptionen # Argumentparser für Kommandozeilenoptionen
parser = argparse.ArgumentParser(description="SVG/XML zu DXF Konverter") parser = argparse.ArgumentParser(description="SVG/XML zu DXF Konverter")
parser.add_argument('-i', '--input', type=str, help='Input-Verzeichnis mit SVG/XML-Dateien') parser.add_argument('-i', '--input', type=str, help='Input-Verzeichnis mit SVG/XML-Dateien')
parser.add_argument('-n', '--name', required=False, type=str, help='Name der zu erzeugenden Bibliothek (optional, wird sonst abgefragt)') parser.add_argument('-n', '--name', required=False, type=str, help='Name der zu erzeugenden Bibliothek (optional, wird sonst abgefragt)', default="test")
if len(sys.argv) == 2 and sys.argv[1] in ("-h", "--help"): if len(sys.argv) == 2 and sys.argv[1] in ("-h", "--help"):
parser.print_help() parser.print_help()
@@ -284,7 +272,7 @@ if __name__ == "__main__":
INPUT_DIR = check_environment_var("PROJECT_DATA") / "dxf" INPUT_DIR = check_environment_var("PROJECT_DATA") / "dxf"
print(f"Kein Input-Verzeichnis angegeben, verwende Standard: {INPUT_DIR} \n") print(f"Kein Input-Verzeichnis angegeben, verwende Standard: {INPUT_DIR} \n")
OUTPUT_FILE = check_environment_var("PROJECT_DATA") / "block_libaries" / f"{args.name}.dxf" OUTPUT_FILE = check_environment_var("PROJECT_DATA") / "block_libraries" / f"{args.name}.dxf"
# Prüfe und erstelle log-Verzeichnis falls nötig # Prüfe und erstelle log-Verzeichnis falls nötig
log_dir = check_environment_var("PROJECT_LOG") log_dir = check_environment_var("PROJECT_LOG")
@@ -307,6 +295,4 @@ if __name__ == "__main__":
# Erstelle die Block-Bibliothek # Erstelle die Block-Bibliothek
logger.info(f"Erstelle Block-Bibliothek aus {INPUT_DIR}...") logger.info(f"Erstelle Block-Bibliothek aus {INPUT_DIR}...")
create_block_library(INPUT_DIR, OUTPUT_FILE, config, logger) create_block_library(INPUT_DIR, OUTPUT_FILE, config, logger)
logger.info("=== DXF2LIB Verarbeitung abgeschlossen ===") logger.info("=== DXF2LIB Verarbeitung abgeschlossen ===")