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Get use of CairoSVG for rasterization.

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This commit is contained in:
Sergey Vartanov 2021-08-21 12:48:12 +03:00
parent 7c43448275
commit 0cf935e599
4 changed files with 15 additions and 44 deletions
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6
roentgen/server.py
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@ -6,7 +6,8 @@ from http.server import BaseHTTPRequestHandler, HTTPServer
from pathlib import Path
from typing import Optional
from roentgen.raster import rasterize
import cairosvg
from roentgen.tile import Tile
from roentgen.workspace import workspace
@ -42,7 +43,8 @@ class Handler(BaseHTTPRequestHandler):
if not svg_path.exists():
tile = Tile(x, y, zoom)
tile.draw(tile_path, self.cache)
rasterize(svg_path, png_path)
cairosvg.svg2png(file_obj=svg_path, write_to=str(png_path))
logging.info(f"SVG file is rasterized to {png_path}.")
if zoom != 18:
return
if png_path.exists():