organicmaps/kothic
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Text-positions and multiple sizes for label

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Komzpa 2011-07-30 19:43:09 +03:00
parent f8609c2d61
commit aa34157b36
2 changed files with 11 additions and 10 deletions
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3
src/komap.py
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@ -470,6 +470,7 @@ if options.renderer == "mapnik":
twrap= entry["style"].get("max-width",256)
talign= entry["style"].get("text-align","center")
topacity= entry["style"].get("text-opacity",entry["style"].get("opacity","1"))
tpos = entry["style"].get("text-placement","X")
xml += xml_rule_start()
xml += x_scale
@ -483,7 +484,7 @@ if options.renderer == "mapnik":
ttext,tface,tsize,tcolor, thcolor, thradius, tplace,
toffset,toverlap,tdistance,twrap,talign,topacity)
else:
xml += xml_textsymbolizer(ttext,tface,tsize,tcolor, thcolor, thradius, tplace, toffset,toverlap,tdistance,twrap,talign,topacity)
xml += xml_textsymbolizer(ttext,tface,tsize,tcolor, thcolor, thradius, tplace, toffset,toverlap,tdistance,twrap,talign,topacity,tpos)
sql.add(entry["sql"])
itags.update(entry["chooser"].get_interesting_tags(entry["type"], zoom))
xml += xml_rule_end()

18
src/libkomapnik.py
View file

@ -120,31 +120,31 @@ def xml_linepatternsymbolizer(path=""):
<LinePatternSymbolizer file="%s%s"/>"""%(icons_path, path)
def xml_textsymbolizer(text="name",face="DejaVu Sans Book",size="10",color="#000000", halo_color="#ffffff", halo_radius="0", placement="line", offset="0", overlap="false", distance="26", wrap_width=256, align="center", opacity="1"):
def xml_textsymbolizer(text="name",face="DejaVu Sans Book",size="10",color="#000000", halo_color="#ffffff", halo_radius="0", placement="line", offset="0", overlap="false", distance="26", wrap_width=256, align="center", opacity="1", pos="X"):
color = nicecolor(color)
halo_color = nicecolor(halo_color)
pos = pos.replace("exact", "X").replace("any","X, S, E, N, W, NE, SE, NW, SW").split(",")
pos.extend(size.split(","))
pos = ",".join(pos)
size = size.split(",")[0]
placement = {"center": "point"}.get(placement.lower(), placement)
align = {"center": "middle"}.get(align.lower(), align)
return """
<TextSymbolizer name="%s" fontset_name="%s" size="%s" fill="%s" halo_fill= "%s" halo_radius="%s" placement="%s" dy="%s" max_char_angle_delta="15" allow_overlap="%s" wrap_width="%s" min_distance="%s" horizontal_alignment="%s" opacity="%s" />
"""%(text,face,int(float(size)),color,halo_color,halo_radius,placement,offset,overlap,wrap_width,distance,align,opacity)
<TextSymbolizer name="%s" fontset_name="%s" size="%s" fill="%s" halo_fill= "%s" halo_radius="%s" placement="%s" dy="%s" max_char_angle_delta="15" allow_overlap="%s" wrap_width="%s" min_distance="%s" horizontal_alignment="%s" opacity="%s" placement-type="simple" placements="%s" />
"""%(text,face,int(float(size)),color,halo_color,halo_radius,placement,offset,overlap,wrap_width,distance,align,opacity,pos)
def xml_shieldsymbolizer(path="", width="", height="",text="name",face="DejaVu Sans Book",size="10",color="#000000", halo_color="#ffffff", halo_radius="0", placement="line", offset="0", overlap="false", distance="26", wrap_width=256, align="center", opacity="1"):
color = nicecolor(color)
halo_color = nicecolor(halo_color)
placement = {"center": "point"}.get(placement.lower(), placement)
align = {"center": "middle"}.get(align.lower(), align)
size = size.split(",")[0]
if width:
width =' width="%s" '%width
if height:
height =' height="%s" '%height
vertical_alignment = "middle"
if float(offset) > 0:
vertical_alignment = "bottom"
if float(offset) < 0:
vertical_alignment = "top"
return """
<ShieldSymbolizer file="%s%s" %s %s name="%s" fontset_name="%s" size="%s" fill="%s" halo_fill= "%s" halo_radius="%s" placement="%s" dy="%s" allow_overlap="%s" wrap_width="%s" min_distance="%s" horizontal_alignment="%s" vertical_alignment="%s" opacity="%s" />
"""%(icons_path, \