Kothic: cleanup and improvement
This commit is contained in:
Ilya Zverev
parent
621bd17cc1
commit
5cd2d82223
4 changed files with 133 additions and 155 deletions
262
src/libkomwm.py
262
src/libkomwm.py
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@ -5,14 +5,15 @@ from optparse import OptionParser
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import os
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import csv
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import sys
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import json
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import mapcss.webcolors
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whatever_to_hex = mapcss.webcolors.webcolors.whatever_to_hex
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whatever_to_cairo = mapcss.webcolors.webcolors.whatever_to_cairo
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WIDTH_SCALE = 1.0
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def komap_mapswithme(options, style, filename):
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def komap_mapswithme(options, style):
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if options.outfile == "-":
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print "Please specify base output path."
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exit()
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@ -23,7 +24,6 @@ def komap_mapswithme(options, style, filename):
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drules_bin = open(os.path.join(options.outfile + '.bin'), "wb")
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drules_txt = open(os.path.join(options.outfile + '.txt'), "wb")
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drules = ContainerProto()
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classificator = {}
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class_order = []
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class_tree = {}
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@ -96,12 +96,14 @@ def komap_mapswithme(options, style, filename):
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style.build_choosers_tree(clname, "area", classificator[cl])
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style.build_choosers_tree(clname, "node", classificator[cl])
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style.restore_choosers_order("line");
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style.restore_choosers_order("area");
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style.restore_choosers_order("node");
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style.restore_choosers_order("line")
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style.restore_choosers_order("area")
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style.restore_choosers_order("node")
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# atbuild.Stop()
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drules = ContainerProto()
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for cl in class_order:
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visstring = ["0"] * (options.maxzoom - options.minzoom + 1)
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@ -133,7 +135,7 @@ def komap_mapswithme(options, style, filename):
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if check_line:
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if "area" not in txclass:
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# atline.Start()
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linestyle = style.get_style_dict(clname, "line", txclass, zoom, olddict=zstyle, cache=False)
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linestyle = style.get_style_dict(clname, "line", txclass, zoom, olddict=zstyle)
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if prev_line_len == -1:
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prev_line_len = len(linestyle)
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if len(linestyle) == 0:
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@ -144,7 +146,7 @@ def komap_mapswithme(options, style, filename):
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if check_area:
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# atarea.Start()
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areastyle = style.get_style_dict(clname, "area", txclass, zoom, olddict=zstyle, cache=False)
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areastyle = style.get_style_dict(clname, "area", txclass, zoom, olddict=zstyle)
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for st in areastyle.values():
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if "icon-image" in st or 'symbol-shape' in st or 'symbol-image' in st:
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has_icons_for_areas = True
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@ -160,7 +162,7 @@ def komap_mapswithme(options, style, filename):
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if check_node:
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if "area" not in txclass:
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# atnode.Start()
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nodestyle = style.get_style_dict(clname, "node", txclass, zoom, olddict=zstyle, cache=False)
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nodestyle = style.get_style_dict(clname, "node", txclass, zoom, olddict=zstyle)
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if prev_node_len == -1:
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prev_node_len = len(nodestyle)
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if len(nodestyle) == 0:
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@ -183,10 +185,12 @@ def komap_mapswithme(options, style, filename):
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dr_cont = ClassifElementProto()
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dr_cont.name = cl
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for zoom in xrange(options.minzoom, options.maxzoom + 1):
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zstyle = zstyles_arr[zoom - options.minzoom]
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if zstyle is None or len(zstyle) == 0:
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continue
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has_icons_for_areas = has_icons_for_areas_arr[zoom - options.minzoom]
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has_lines = False
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@ -210,129 +214,131 @@ def komap_mapswithme(options, style, filename):
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has_text = []
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has_text.append(st)
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if has_lines or has_text or has_fills or has_icons:
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visstring[zoom] = "1"
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dr_element = DrawElementProto()
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dr_element.scale = zoom
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if (not has_lines) and (not has_text) and (not has_fills) and (not has_icons):
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continue
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for st in zstyle:
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if st.get('-x-kot-layer') == 'top':
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st['z-index'] = float(st.get('z-index', 0)) + 15001.
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elif st.get('-x-kot-layer') == 'bottom':
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st['z-index'] = float(st.get('z-index', 0)) - 15001.
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visstring[zoom] = "1"
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dr_element = DrawElementProto()
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dr_element.scale = zoom
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if st.get('casing-width') not in (None, 0): # and (st.get('width') or st.get('fill-color')):
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if st.get('casing-linecap', 'butt') == 'butt':
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dr_line = LineRuleProto()
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dr_line.width = (st.get('width', 0) * WIDTH_SCALE) + (st.get('casing-width') * WIDTH_SCALE * 2)
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dr_line.color = mwm_encode_color(st, "casing")
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dr_line.priority = min(int(st.get('z-index', 0) + 999), 20000)
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dashes = st.get('casing-dashes', st.get('dashes', []))
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dr_line.dashdot.dd.extend(dashes)
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dr_line.cap = dr_linecaps.get(st.get('casing-linecap', 'butt'), BUTTCAP)
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dr_line.join = dr_linejoins.get(st.get('casing-linejoin', 'round'), ROUNDJOIN)
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dr_element.lines.extend([dr_line])
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for st in zstyle:
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if st.get('-x-kot-layer') == 'top':
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st['z-index'] = float(st.get('z-index', 0)) + 15001.
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elif st.get('-x-kot-layer') == 'bottom':
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st['z-index'] = float(st.get('z-index', 0)) - 15001.
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# Let's try without this additional line style overhead. Needed only for casing in road endings.
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# if st.get('casing-linecap', st.get('linecap', 'round')) != 'butt':
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# dr_line = LineRuleProto()
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# dr_line.width = (st.get('width', 0) * WIDTH_SCALE) + (st.get('casing-width') * WIDTH_SCALE * 2)
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# dr_line.color = mwm_encode_color(st, "casing")
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# dr_line.priority = -15000
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# dashes = st.get('casing-dashes', st.get('dashes', []))
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# dr_line.dashdot.dd.extend(dashes)
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# dr_line.cap = dr_linecaps.get(st.get('casing-linecap', 'round'), ROUNDCAP)
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# dr_line.join = dr_linejoins.get(st.get('casing-linejoin', 'round'), ROUNDJOIN)
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# dr_element.lines.extend([dr_line])
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if st.get('casing-width') not in (None, 0): # and (st.get('width') or st.get('fill-color')):
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if st.get('casing-linecap', 'butt') == 'butt':
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dr_line = LineRuleProto()
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dr_line.width = (st.get('width', 0) * WIDTH_SCALE) + (st.get('casing-width') * WIDTH_SCALE * 2)
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dr_line.color = mwm_encode_color(st, "casing")
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dr_line.priority = min(int(st.get('z-index', 0) + 999), 20000)
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dashes = st.get('casing-dashes', st.get('dashes', []))
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dr_line.dashdot.dd.extend(dashes)
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dr_line.cap = dr_linecaps.get(st.get('casing-linecap', 'butt'), BUTTCAP)
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dr_line.join = dr_linejoins.get(st.get('casing-linejoin', 'round'), ROUNDJOIN)
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dr_element.lines.extend([dr_line])
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if has_lines:
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if st.get('width'):
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dr_line = LineRuleProto()
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dr_line.width = (st.get('width', 0) * WIDTH_SCALE)
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dr_line.color = mwm_encode_color(st)
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for i in st.get('dashes', []):
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dr_line.dashdot.dd.extend([max(float(i), 1) * WIDTH_SCALE])
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dr_line.cap = dr_linecaps.get(st.get('linecap', 'butt'), BUTTCAP)
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dr_line.join = dr_linejoins.get(st.get('linejoin', 'round'), ROUNDJOIN)
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dr_line.priority = min((int(st.get('z-index', 0)) + 1000), 20000)
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dr_element.lines.extend([dr_line])
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if st.get('pattern-image'):
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dr_line = LineRuleProto()
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dr_line.width = 0
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dr_line.color = 0
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icon = mwm_encode_image(st, prefix='pattern')
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dr_line.pathsym.name = icon[0]
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dr_line.pathsym.step = float(st.get('pattern-spacing', 0)) - 16
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dr_line.pathsym.offset = st.get('pattern-offset', 0)
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dr_line.priority = int(st.get('z-index', 0)) + 1000
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dr_element.lines.extend([dr_line])
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textures[icon[0]] = icon[1]
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if st.get('shield-font-size'):
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dr_element.shield.height = int(st.get('shield-font-size', 10))
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dr_element.shield.color = mwm_encode_color(st, "shield-text")
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if st.get('shield-text-halo-radius', 0) != 0:
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dr_element.shield.stroke_color = mwm_encode_color(st, "shield-text-halo", "white")
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dr_element.shield.priority = min(19100, (16000 + int(st.get('z-index', 0))))
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# Let's try without this additional line style overhead. Needed only for casing in road endings.
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# if st.get('casing-linecap', st.get('linecap', 'round')) != 'butt':
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# dr_line = LineRuleProto()
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# dr_line.width = (st.get('width', 0) * WIDTH_SCALE) + (st.get('casing-width') * WIDTH_SCALE * 2)
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# dr_line.color = mwm_encode_color(st, "casing")
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# dr_line.priority = -15000
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# dashes = st.get('casing-dashes', st.get('dashes', []))
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# dr_line.dashdot.dd.extend(dashes)
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# dr_line.cap = dr_linecaps.get(st.get('casing-linecap', 'round'), ROUNDCAP)
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# dr_line.join = dr_linejoins.get(st.get('casing-linejoin', 'round'), ROUNDJOIN)
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# dr_element.lines.extend([dr_line])
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if has_icons:
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if st.get('icon-image'):
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if not has_icons_for_areas:
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dr_element.symbol.apply_for_type = 1
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icon = mwm_encode_image(st)
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dr_element.symbol.name = icon[0]
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dr_element.symbol.priority = min(19100, (16000 + int(st.get('z-index', 0))))
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textures[icon[0]] = icon[1]
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has_icons = False
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if st.get('symbol-shape'):
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dr_element.circle.radius = float(st.get('symbol-size'))
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dr_element.circle.color = mwm_encode_color(st, 'symbol-fill')
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dr_element.circle.priority = min(19000, (14000 + int(st.get('z-index', 0))))
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has_icons = False
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if has_lines:
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if st.get('width'):
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dr_line = LineRuleProto()
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dr_line.width = (st.get('width', 0) * WIDTH_SCALE)
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dr_line.color = mwm_encode_color(st)
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for i in st.get('dashes', []):
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dr_line.dashdot.dd.extend([max(float(i), 1) * WIDTH_SCALE])
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dr_line.cap = dr_linecaps.get(st.get('linecap', 'butt'), BUTTCAP)
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dr_line.join = dr_linejoins.get(st.get('linejoin', 'round'), ROUNDJOIN)
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dr_line.priority = min((int(st.get('z-index', 0)) + 1000), 20000)
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dr_element.lines.extend([dr_line])
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if st.get('pattern-image'):
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dr_line = LineRuleProto()
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dr_line.width = 0
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dr_line.color = 0
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icon = mwm_encode_image(st, prefix='pattern')
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dr_line.pathsym.name = icon[0]
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dr_line.pathsym.step = float(st.get('pattern-spacing', 0)) - 16
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dr_line.pathsym.offset = st.get('pattern-offset', 0)
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dr_line.priority = int(st.get('z-index', 0)) + 1000
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dr_element.lines.extend([dr_line])
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textures[icon[0]] = icon[1]
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if st.get('shield-font-size'):
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dr_element.shield.height = int(st.get('shield-font-size', 10))
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dr_element.shield.color = mwm_encode_color(st, "shield-text")
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if st.get('shield-text-halo-radius', 0) != 0:
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dr_element.shield.stroke_color = mwm_encode_color(st, "shield-text-halo", "white")
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dr_element.shield.priority = min(19100, (16000 + int(st.get('z-index', 0))))
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if has_text and st.get('text'):
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has_text = has_text[:2]
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has_text.reverse()
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if has_icons:
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if st.get('icon-image'):
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if not has_icons_for_areas:
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dr_element.symbol.apply_for_type = 1
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icon = mwm_encode_image(st)
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dr_element.symbol.name = icon[0]
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dr_element.symbol.priority = min(19100, (16000 + int(st.get('z-index', 0))))
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textures[icon[0]] = icon[1]
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has_icons = False
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if st.get('symbol-shape'):
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dr_element.circle.radius = float(st.get('symbol-size'))
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dr_element.circle.color = mwm_encode_color(st, 'symbol-fill')
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dr_element.circle.priority = min(19000, (14000 + int(st.get('z-index', 0))))
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has_icons = False
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if has_text and st.get('text'):
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has_text = has_text[:2]
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has_text.reverse()
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dr_text = dr_element.path_text
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base_z = 15000
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if st.get('text-position', 'center') == 'line':
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dr_text = dr_element.path_text
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base_z = 15000
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if st.get('text-position', 'center') == 'line':
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dr_text = dr_element.path_text
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base_z = 16000
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else:
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dr_text = dr_element.caption
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for sp in has_text[:]:
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dr_cur_subtext = dr_text.primary
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if len(has_text) == 2:
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dr_cur_subtext = dr_text.secondary
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dr_cur_subtext.height = int(float(sp.get('font-size', "10").split(",")[0]))
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dr_cur_subtext.color = mwm_encode_color(sp, "text")
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if st.get('text-halo-radius', 0) != 0:
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dr_cur_subtext.stroke_color = mwm_encode_color(sp, "text-halo", "white")
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if 'text-offset' in sp or 'text-offset-y' in sp:
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dr_cur_subtext.offset_y = int(sp.get('text-offset-y', sp.get('text-offset', 0)))
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if 'text-offset-x' in sp:
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dr_cur_subtext.offset_x = int(sp.get('text-offset-x', 0))
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has_text.pop()
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dr_text.priority = min(19000, (base_z + int(st.get('z-index', 0))))
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has_text = None
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base_z = 16000
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else:
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dr_text = dr_element.caption
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for sp in has_text[:]:
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dr_cur_subtext = dr_text.primary
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if len(has_text) == 2:
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dr_cur_subtext = dr_text.secondary
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dr_cur_subtext.height = int(float(sp.get('font-size', "10").split(",")[0]))
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dr_cur_subtext.color = mwm_encode_color(sp, "text")
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if st.get('text-halo-radius', 0) != 0:
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dr_cur_subtext.stroke_color = mwm_encode_color(sp, "text-halo", "white")
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if 'text-offset' in sp or 'text-offset-y' in sp:
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dr_cur_subtext.offset_y = int(sp.get('text-offset-y', sp.get('text-offset', 0)))
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if 'text-offset-x' in sp:
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dr_cur_subtext.offset_x = int(sp.get('text-offset-x', 0))
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has_text.pop()
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dr_text.priority = min(19000, (base_z + int(st.get('z-index', 0))))
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has_text = None
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if has_fills:
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if ('fill-color' in st) and (float(st.get('fill-opacity', 1)) > 0):
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dr_element.area.color = mwm_encode_color(st, "fill")
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if st.get('fill-position', 'foreground') == 'background':
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if 'z-index' not in st:
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bgpos -= 1
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dr_element.area.priority = bgpos - 16000
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else:
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zzz = int(st.get('z-index', 0))
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if zzz > 0:
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dr_element.area.priority = zzz - 16000
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else:
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dr_element.area.priority = zzz - 16700
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if has_fills:
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if ('fill-color' in st) and (float(st.get('fill-opacity', 1)) > 0):
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dr_element.area.color = mwm_encode_color(st, "fill")
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if st.get('fill-position', 'foreground') == 'background':
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if 'z-index' not in st:
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bgpos -= 1
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dr_element.area.priority = bgpos - 16000
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else:
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dr_element.area.priority = (int(st.get('z-index', 0)) + 1 + 1000)
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has_fills = False
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zzz = int(st.get('z-index', 0))
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if zzz > 0:
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dr_element.area.priority = zzz - 16000
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else:
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dr_element.area.priority = zzz - 16700
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else:
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dr_element.area.priority = (int(st.get('z-index', 0)) + 1 + 1000)
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has_fills = False
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dr_cont.element.extend([dr_element])
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dr_cont.element.extend([dr_element])
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if dr_cont.element:
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drules.cont.extend([dr_cont])
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@ -403,18 +409,8 @@ parser.add_option("-f", "--minzoom", dest="minzoom", default=0, type="int",
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help="minimal available zoom level", metavar="ZOOM")
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parser.add_option("-t", "--maxzoom", dest="maxzoom", default=19, type="int",
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help="maximal available zoom level", metavar="ZOOM")
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parser.add_option("-l", "--locale", dest="locale",
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help="language that should be used for labels (ru, en, be, uk..)", metavar="LANG")
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parser.add_option("-o", "--output-file", dest="outfile", default="-",
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help="output filename (defaults to stdout)", metavar="FILE")
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parser.add_option("-p", "--osm2pgsql-style", dest="osm2pgsqlstyle", default="-",
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help="osm2pgsql stylesheet filename", metavar="FILE")
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parser.add_option("-b", "--background-only", dest="bgonly", action="store_true", default=False,
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help="Skip rendering of icons and labels", metavar="BOOL")
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parser.add_option("-T", "--text-scale", dest="textscale", default=1, type="float",
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help="text size scale", metavar="SCALE")
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parser.add_option("-c", "--config", dest="conffile", default="komap.conf",
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help="config file name", metavar="FILE")
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(options, args) = parser.parse_args()
|
||||
|
||||
|
|
@ -431,7 +427,7 @@ try:
|
|||
# atparse.Stop()
|
||||
|
||||
# atbuild.Start()
|
||||
komap_mapswithme(options, style, options.filename)
|
||||
komap_mapswithme(options, style)
|
||||
# atbuild.Stop()
|
||||
|
||||
# print "mapcss parse, sec: %s" % (atparse.ElapsedSec())
|
||||
|
|
|
|||
|
|
@ -101,7 +101,6 @@ class Condition:
|
|||
self.params = params # e.g. ('highway','primary')
|
||||
if typez == "regex":
|
||||
self.regex = re.compile(self.params[0], re.I)
|
||||
self.compiled_regex = ""
|
||||
|
||||
def extract_tags(self):
|
||||
if self.params[0][:2] == "::" or self.type == "regex":
|
||||
|
|
@ -136,7 +135,6 @@ class Condition:
|
|||
if params[0] in tags:
|
||||
return tags[params[0]] == ''
|
||||
return True
|
||||
|
||||
if t == '<':
|
||||
return (Number(tags[params[0]]) < Number(params[1]))
|
||||
if t == '<=':
|
||||
|
|
|
|||
|
|
@ -113,15 +113,13 @@ class StyleChooser:
|
|||
return sl
|
||||
|
||||
#if ftype not in self.compatible_types:
|
||||
# return sl
|
||||
#return sl
|
||||
|
||||
object_id = self.testChain(self.ruleChains, ftype, tags, zoom)
|
||||
|
||||
if not object_id:
|
||||
return sl
|
||||
|
||||
w = 0
|
||||
|
||||
for r in self.styles:
|
||||
if self.has_evals:
|
||||
ra = {}
|
||||
|
|
@ -136,7 +134,6 @@ class StyleChooser:
|
|||
combined_style[p] = cairo_to_hex(q)
|
||||
b = b.compute(tags, combined_style, scale, zscale)
|
||||
ra[a] = b
|
||||
#r = ra
|
||||
ra = make_nice_style(ra)
|
||||
else:
|
||||
ra = r.copy()
|
||||
|
|
|
|||
|
|
@ -18,11 +18,6 @@
|
|||
import re
|
||||
import os
|
||||
import logging
|
||||
from hashlib import md5
|
||||
|
||||
from copy import copy, deepcopy
|
||||
|
||||
|
||||
from StyleChooser import StyleChooser
|
||||
from Condition import Condition
|
||||
|
||||
|
|
@ -30,7 +25,6 @@ from Condition import Condition
|
|||
NEEDED_KEYS = set(["width", "casing-width", "fill-color", "fill-image", "icon-image", "text", "extrude",
|
||||
"background-image", "background-color", "pattern-image", "shield-text", "symbol-shape"])
|
||||
|
||||
|
||||
WHITESPACE = re.compile(r'^ \s+ ', re.S | re.X)
|
||||
|
||||
COMMENT = re.compile(r'^ \/\* .+? \*\/ \s* ', re.S | re.X)
|
||||
|
|
@ -139,14 +133,10 @@ class MapCSS():
|
|||
tmp.append(ec)
|
||||
self.choosers_by_type_and_tag[type][tag] = tmp
|
||||
|
||||
def get_style(self, clname, type, tags={}, zoom=0, scale=1, zscale=.5, cache=True):
|
||||
def get_style(self, clname, type, tags={}, zoom=0, scale=1, zscale=.5):
|
||||
"""
|
||||
Kothic styling API
|
||||
"""
|
||||
if cache:
|
||||
shash = md5(repr(type) + repr(tags) + repr(zoom)).digest()
|
||||
if shash in self.cache["style"]:
|
||||
return deepcopy(self.cache["style"][shash])
|
||||
style = []
|
||||
if type in self.choosers_by_type_and_tag:
|
||||
choosers = self.choosers_by_type_and_tag[type][clname]
|
||||
|
|
@ -163,13 +153,10 @@ class MapCSS():
|
|||
if not NEEDED_KEYS.isdisjoint(x):
|
||||
st.append(x)
|
||||
style = st
|
||||
|
||||
if cache:
|
||||
self.cache["style"][shash] = deepcopy(style)
|
||||
return style
|
||||
|
||||
def get_style_dict(self, clname, type, tags={}, zoom=0, scale=1, zscale=.5, olddict={}, cache=True):
|
||||
r = self.get_style(clname, type, tags, zoom, scale, zscale, cache)
|
||||
def get_style_dict(self, clname, type, tags={}, zoom=0, scale=1, zscale=.5, olddict={}):
|
||||
r = self.get_style(clname, type, tags, zoom, scale, zscale)
|
||||
d = olddict
|
||||
for x in r:
|
||||
if x.get('object-id', '') not in d:
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue