Better styling.

- added bridges

src/kothic.py

@@ -225,7 +225,17 @@ def poly(cr, c):
   for k in range(2, len(c), 2):
     cr.line_to(c[k], c[k + 1])
   cr.fill()
-
+class Color:
+  def __init__(self):
+    self.colortable = {}
+  def translate(self, col):
+    try:
+      return self.colortable[col]
+    except KeyError:
+      colz = gtk.gdk.Color(col)
+      self.colortable[col] = (colz.red/65536., colz.green/65536., colz.blue/65536.)
+      return self.colortable[col]
+color_tool = Color()
 
 
 class RasterTile:
@@ -298,9 +308,12 @@ class RasterTile:
       for obj in data:
         #debug(obj[1])
         if "fill-color" in obj[1]:
+          #color = color_tool.translate(obj[1]["fill-color"])
           color = gtk.gdk.Color(obj[1]["fill-color"])
-          cr.set_source_rgb(color.red, color.green, color.blue)
-          cr.set_line_width (0)
+          #debug((color.red/65536., color.green/65536., color.blue/65536.))
+          cr.set_source_rgb(color.red/65535., color.green/65535., color.blue/65535.)
+          #cr.set_source_rgb(color[0], color[1], color[2])
+          cr.set_line_width (1)
           #debug("poly!")
           poly(cr, obj[0].cs)
       # - draw casings on layer

src/style.py

@@ -31,8 +31,16 @@ class Styling():
     self.Selectors["relation"] = []
     if not stylefile:
       ### using "builtin" styling
-      self.Selectors["way"].append(StyleSelector( ( [ ( ("highway",),("residential", "tertiary", "living_street")) ]  ),{"width": 3, "color":"#ffffff", "casing-width": 5, "z-index":100} ))
-      self.Selectors["way"].append(StyleSelector( ( [ ( ("building",),(None) ) ] ),{"fill-color":"#ff0000"} ))
+      self.Selectors["way"].append(StyleSelector( ( [ ( ("highway",),(None) ) ] ),{"width":1,"color":"#ff0000"} ))
+      self.Selectors["way"].append(StyleSelector( ( [ ( ("highway",),("residential", "tertiary", "living_street")) ]  ),{"width": 3, "color":"#ffffff", "casing-width": 5, "z-index":10} ))
+      self.Selectors["way"].append(StyleSelector( ( [ ( ("highway",),("service", "unclassified")) ]  ),{"width": 3, "color":"#ccc", "casing-width": 5, "z-index":9} ))
+      self.Selectors["way"].append(StyleSelector( ( [ ( ("highway",),("primary", "motorway", "trunk")) ]  ),{"width": 4, "color":"#ff0", "casing-width": 6, "z-index":11} ))
+      self.Selectors["way"].append(StyleSelector( ( [ ( ("highway",),("primary_link", "motorway_link", "trunk_link")) ]  ),{"width": 3.5, "color":"#ff0", "casing-width": 6, "z-index":11} ))
+      self.Selectors["way"].append(StyleSelector( ( [ ( ("living_street",),("yes")) ]  ),{"width": 2, "casing-width": 3, "z-index": 0} ))
+      self.Selectors["way"].append(StyleSelector( ( [ ( ("landuse","natural"),("forest", "wood") ) ] ),{"fill-color": "#3e3"} ))
+      self.Selectors["way"].append(StyleSelector( ( [ ( ("bridge",),("yes") ) ] ),{"casing-width":10,"z-index": 100} ))
+      self.Selectors["way"].append(StyleSelector( ( [ ( ("building",),(None) ) ] ),{"fill-color": "#522"} ))
+      
     self.stylefile = stylefile
     self.useful_keys = set()
     for objtype in self.Selectors.values():  # getting useful keys