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Support single area drawing.

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This commit is contained in:
Sergey Vartanov 2021-05-04 03:56:44 +03:00
parent b26c4d3e46
commit c3a0a41e18
1 changed files with 26 additions and 6 deletions
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32
roentgen.py
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@ -21,7 +21,7 @@ from roentgen.mapper import (
from roentgen.osm_getter import get_osm from roentgen.osm_getter import get_osm
from roentgen.osm_reader import Map, OSMReader, OverpassReader from roentgen.osm_reader import Map, OSMReader, OverpassReader
from roentgen.point import Point from roentgen.point import Point
from roentgen.scheme import Scheme from roentgen.scheme import Scheme, LineStyle
from roentgen.util import MinMax from roentgen.util import MinMax
@ -117,13 +117,30 @@ def main(argv) -> None:
print("Done.") print("Done.")
def draw_icon(tags_description: str): def draw_element(target: str, tags_description: str):
tags = dict([x.split("=") for x in tags_description.split(";")]) """
Draw single node, line, or area.
:param target: node, line, or area.
:param tags_description: text description of tags, pair are separated by
comma, key from value is separated by equals sign.
"""
tags = dict([x.split("=") for x in tags_description.split(",")])
scheme = Scheme("data/tags.yml") scheme = Scheme("data/tags.yml")
icon_extractor = IconExtractor("icons/icons.svg") icon_extractor = IconExtractor("icons/icons.svg")
icon_set, priority = scheme.get_icon(icon_extractor, tags) icon_set, priority = scheme.get_icon(icon_extractor, tags)
point = Point(icon_set, tags, np.array((32, 32)), None) is_for_node: bool = target == "node"
point = Point(
icon_set, tags, np.array((32, 32)), None, is_for_node=is_for_node,
draw_outline=is_for_node
)
print(point.is_for_node)
svg = svgwrite.Drawing("test_icon.svg", (64, 64)) svg = svgwrite.Drawing("test_icon.svg", (64, 64))
for style in scheme.get_style(tags, 18):
style: LineStyle
path = svg.path(d="M 0,0 L 64,0 L 64,64 L 0,64 L 0,0 Z")
path.update(style.style)
svg.add(path)
point.draw_main_shapes(svg) point.draw_main_shapes(svg)
point.draw_extra_shapes(svg) point.draw_extra_shapes(svg)
point.draw_texts(svg, scheme, None, True) point.draw_texts(svg, scheme, None, True)
@ -131,13 +148,16 @@ def draw_icon(tags_description: str):
def draw_grid(): def draw_grid():
"""
Draw all possible icon shapes combinations as grid.
"""
os.makedirs("icon_set", exist_ok=True) os.makedirs("icon_set", exist_ok=True)
draw_all_icons("icon_grid.svg", "icon_set") draw_all_icons("icon_grid.svg", "icon_set")
if __name__ == "__main__": if __name__ == "__main__":
if len(sys.argv) == 3 and sys.argv[1] == "icon": if len(sys.argv) == 3 and sys.argv[1] in ["node", "way", "area"]:
draw_icon(sys.argv[2]) draw_element(sys.argv[1], sys.argv[2])
elif len(sys.argv) == 2 and sys.argv[1] == "grid": elif len(sys.argv) == 2 and sys.argv[1] == "grid":
draw_grid() draw_grid()
else: else: