def getSymbolAsStyle(symbol, markerFolder, layer_transparency, sln, sl,
useMapUnits, feedback):
markerType = None
pattern = ""
# styles = []
if layer_transparency == 0:
alpha = symbol.alpha()
else:
alpha = layer_transparency
slc = sl
sl = symbol.symbolLayer(sl)
try:
props = sl.properties()
except Exception:
props = {}
if isinstance(sl, QgsSimpleMarkerSymbolLayer):
color = getRGBAColor(props["color"], alpha)
borderColor = getRGBAColor(props["outline_color"], alpha)
borderWidth = props["outline_width"]
borderUnits = props["outline_width_unit"]
lineStyle = props["outline_style"]
sizeUnits = props["size_unit"]
size = sl.size()
if sizeUnits != "MapUnit":
size = size * 2
shape = 8
try:
shape = sl.shape()
except Exception:
try:
shape = sl.name()
except Exception:
pass
style, useMapUnits = getMarker(color, borderColor, borderWidth,
borderUnits, size, sizeUnits, props,
lineStyle, shape, feedback)
try:
if shape == 8 or shape == "circle":
markerType = "circleMarker"
else:
markerType = "shapeMarker"
except Exception:
markerType = "circleMarker"
elif isinstance(sl, QgsSvgMarkerSymbolLayer):
path = os.path.join(markerFolder, os.path.basename(sl.path()))
svgSize = sl.size() * 3.8
if symbol.dataDefinedAngle().isActive():
if symbol.dataDefinedAngle().useExpression():
rot = "0"
else:
rot = "feature.get("
rot += symbol.dataDefinedAngle().expressionOrField()
rot += ") * 0.0174533"
else:
rot = str(sl.angle() * 0.0174533)
shutil.copy(sl.path(), path)
style = """
rotationAngle: %s,
rotationOrigin: 'center center',
icon: %s""" % (
rot, getIcon("markers/" + os.path.basename(sl.path()), svgSize))
markerType = "marker"
elif isinstance(sl, QgsSimpleLineSymbolLayer):
color = getRGBAColor(props["line_color"], alpha)
line_width = props["line_width"]
line_style = props["line_style"]
line_units = props["line_width_unit"]
lineCap = sl.penCapStyle()
lineJoin = sl.penJoinStyle()
style, useMapUnits = getStrokeStyle(color, line_style, line_width,
line_units, lineCap, lineJoin,
useMapUnits, feedback)
style += """
fillOpacity: 0,"""
elif isinstance(sl, QgsSimpleFillSymbolLayer):
fillColor = getRGBAColor(props["color"], alpha)
borderColor = getRGBAColor(props["outline_color"], alpha)
borderStyle = props["outline_style"]
borderWidth = props["outline_width"]
line_units = props["outline_width_unit"]
try:
lineCap = sl.penCapStyle()
lineJoin = sl.penJoinStyle()
except Exception:
lineCap = 0
lineJoin = 0
strokeStyle, useMapUnits = getStrokeStyle(borderColor, borderStyle,
borderWidth, line_units,
lineCap, lineJoin,
useMapUnits, feedback)
style = ('''%s %s''' % (strokeStyle, getFillStyle(fillColor, props)))
elif isinstance(sl, QgsLinePatternFillSymbolLayer):
weight = sl.subSymbol().width()
spaceWeight = sl.distance()
color = sl.color().name()
angle = 360 - sl.lineAngle()
pattern = """
var pattern_%s_%d = new L.StripePattern({
weight: %s,
spaceWeight: %s,
color: '%s',
opacity: %s,
spaceOpacity: 0,
angle: %d
});
pattern_%s_%d.addTo(map);""" % (sln, slc, weight, spaceWeight, color,
alpha, angle, sln, slc)
style = """
stroke: false,
fillOpacity: 1,
fillPattern: pattern_%s_%d""" % (sln, slc)
else:
feedback.showFeedback("""replacing symbol layer {}
with circle""".format(sl.layerType()))
markerType = "circleMarker"
style = ""
useMapUnits = False
return ("""{
pane: 'pane_%s',%s
}""" % (sln, style), markerType, useMapUnits, pattern)
def getSymbolAsStyle(symbol, stylesFolder, layer_transparency, renderer, sln,
layer):
styles = {}
useMapUnits = False
if layer_transparency == 0:
alpha = symbol.alpha()
else:
alpha = layer_transparency
for i in range(symbol.symbolLayerCount()):
sl = symbol.symbolLayer(i)
props = sl.properties()
pattern = ""
setPattern = ""
if isinstance(sl, QgsSimpleMarkerSymbolLayer):
color = getRGBAColor(props["color"], alpha)
borderColor = getRGBAColor(props["outline_color"], alpha)
borderWidth = props["outline_width"]
sizeUnits = props["size_unit"]
if sizeUnits != "MapUnit":
size = sl.size() * 2
try:
shape = sl.shape()
except:
shape = sl.name()
try:
if shape == 0 or shape == "square":
style, useMapUnits = getSquare(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 1 or shape == "diamond":
style, useMapUnits = getDiamond(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 2 or shape == "pentagon":
style, useMapUnits = getPentagon(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 3 or shape == "hexagon":
style, useMapUnits = getHexagon(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 4 or shape == 5 or shape == "triangle":
style, useMapUnits = getTriangle(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 6 or shape == "star":
style, useMapUnits = getStar(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 9 or shape == "cross":
style, useMapUnits = getCross(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 11 or shape == "cross2":
style, useMapUnits = getCross2(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 12 or shape == "line":
style, useMapUnits = getLine(color, borderColor,
borderWidth, size, props)
style = "text: %s" % style
else:
style, useMapUnits = getCircle(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
except:
style, useMapUnits = getCircle(color, borderColor, borderWidth,
size, props)
style = "image: %s" % style
elif isinstance(sl, QgsSvgMarkerSymbolLayer):
path = os.path.join(stylesFolder, os.path.basename(sl.path()))
svg = xml.etree.ElementTree.parse(sl.path()).getroot()
svgWidth = svg.attrib["width"]
svgWidth = re.sub("px", "", svgWidth)
svgWidth = re.sub("mm", "", svgWidth)
svgHeight = svg.attrib["height"]
svgHeight = re.sub("px", "", svgHeight)
svgHeight = re.sub("mm", "", svgHeight)
if symbol.dataDefinedAngle().isActive():
if symbol.dataDefinedAngle().useExpression():
rot = "0"
else:
rot = "feature.get("
rot += symbol.dataDefinedAngle().expressionOrField()
rot += ") * 0.0174533"
else:
rot = unicode(sl.angle() * 0.0174533)
shutil.copy(sl.path(), path)
style = ("image: %s" %
getIcon("styles/" + os.path.basename(sl.path()),
sl.size(), svgWidth, svgHeight, rot))
elif isinstance(sl, QgsFontMarkerSymbolLayer):
char = sl.character()
color = getRGBAColor(props["color"], alpha)
style = """text: new ol.style.Text({
text: '%s',
%s})""" % (char, getFillStyle(color, props))
elif isinstance(sl, QgsSimpleLineSymbolLayer):
color = getRGBAColor(props["line_color"], alpha)
line_width = props["line_width"]
line_style = props["line_style"]
line_units = props["line_width_unit"]
lineCap = sl.penCapStyle()
lineJoin = sl.penJoinStyle()
style, useMapUnits = getStrokeStyle(color, line_style, line_width,
line_units, lineCap, lineJoin)
elif isinstance(sl, QgsSimpleFillSymbolLayer):
fillColor = getRGBAColor(props["color"], alpha)
borderColor = getRGBAColor(props["outline_color"], alpha)
borderStyle = props["outline_style"]
borderWidth = props["outline_width"]
line_units = props["outline_width_unit"]
try:
lineCap = sl.penCapStyle()
lineJoin = sl.penJoinStyle()
except:
lineCap = 0
lineJoin = 0
style = ""
(stroke, useMapUnits) = getStrokeStyle(borderColor, borderStyle,
borderWidth, line_units,
lineCap, lineJoin)
if stroke != "":
style = "%s, " % stroke
style += getFillStyle(fillColor, props)
elif isinstance(sl, QgsLinePatternFillSymbolLayer):
weight = sl.subSymbol().width()
spaceWeight = sl.distance()
color = sl.color().name()
angle = 360 - sl.lineAngle()
pattern = """
var fill_%s = new ol.style.Fill();""" % sln
style = """
fill: fill_%s""" % sln
setPattern = """
fill_%s.setColor(stripe(%s, %s, %s, '%s'));""" % (sln, weight, spaceWeight,
angle, color)
else:
style = ""
if renderer.usingSymbolLevels():
k = sl.renderingPass()
else:
k = i
if style != "":
style += ","
ts = ""
vts = layer.customProperty("VectorTilesReader/vector_tile_source")
if vts is None:
ts = """
text: createTextStyle(feature, resolution, labelText, labelFont,
labelFill, placement)"""
styles[k] = '''new ol.style.Style({
%s%s
})''' % (style, ts)
return ("[ %s]" % ",".join(styles[s] for s in sorted(styles.keys())),
pattern, setPattern, useMapUnits)
def getSymbolAsStyle(symbol, markerFolder, layer_transparency, sln, sl,
useMapUnits):
markerType = None
pattern = ""
styles = []
if layer_transparency == 0:
alpha = symbol.alpha()
else:
alpha = layer_transparency
slc = sl
sl = symbol.symbolLayer(sl)
try:
props = sl.properties()
except:
props = {}
if isinstance(sl, QgsSimpleMarkerSymbolLayer):
color = getRGBAColor(props["color"], alpha)
borderColor = getRGBAColor(props["outline_color"], alpha)
borderWidth = props["outline_width"]
borderUnits = props["outline_width_unit"]
lineStyle = props["outline_style"]
sizeUnits = props["size_unit"]
size = sl.size()
if sizeUnits != "MapUnit":
size = size * 2
shape = 8
try:
shape = sl.shape()
except:
try:
shape = sl.name()
except:
pass
style, useMapUnits = getMarker(color, borderColor, borderWidth,
borderUnits, size, sizeUnits, props,
lineStyle, shape)
try:
if shape == 8 or shape == "circle":
markerType = "circleMarker"
else:
markerType = "shapeMarker"
except:
markerType = "circleMarker"
elif isinstance(sl, QgsSvgMarkerSymbolLayer):
path = os.path.join(markerFolder, os.path.basename(sl.path()))
svgSize = sl.size() * 3.8
if symbol.dataDefinedAngle().isActive():
if symbol.dataDefinedAngle().useExpression():
rot = "0"
else:
rot = "feature.get("
rot += symbol.dataDefinedAngle().expressionOrField()
rot += ") * 0.0174533"
else:
rot = unicode(sl.angle() * 0.0174533)
shutil.copy(sl.path(), path)
style = """
rotationAngle: %s,
rotationOrigin: 'center center',
icon: %s""" % (rot, getIcon("markers/" + os.path.basename(sl.path()),
svgSize))
markerType = "marker"
elif isinstance(sl, QgsSimpleLineSymbolLayer):
color = getRGBAColor(props["line_color"], alpha)
line_width = props["line_width"]
line_style = props["line_style"]
line_units = props["line_width_unit"]
lineCap = sl.penCapStyle()
lineJoin = sl.penJoinStyle()
style, useMapUnits = getStrokeStyle(color, line_style, line_width,
line_units, lineCap, lineJoin,
useMapUnits)
style += """
fillOpacity: 0,"""
elif isinstance(sl, QgsSimpleFillSymbolLayer):
fillColor = getRGBAColor(props["color"], alpha)
borderColor = getRGBAColor(props["outline_color"], alpha)
borderStyle = props["outline_style"]
borderWidth = props["outline_width"]
line_units = props["outline_width_unit"]
try:
lineCap = sl.penCapStyle()
lineJoin = sl.penJoinStyle()
except:
lineCap = 0
lineJoin = 0
strokeStyle, useMapUnits = getStrokeStyle(borderColor, borderStyle,
borderWidth, line_units,
lineCap, lineJoin,
useMapUnits)
style = ('''%s %s''' %
(strokeStyle, getFillStyle(fillColor, props)))
elif isinstance(sl, QgsLinePatternFillSymbolLayer):
weight = sl.subSymbol().width()
spaceWeight = sl.distance()
color = sl.color().name()
angle = 360 - sl.lineAngle()
pattern = """
var pattern_%s_%d = new L.StripePattern({
weight: %s,
spaceWeight: %s,
color: '%s',
opacity: %s,
spaceOpacity: 0,
angle: %d
});
pattern_%s_%d.addTo(map);""" % (sln, slc, weight, spaceWeight,
color, alpha, angle, sln, slc)
style = """
stroke: false,
fillOpacity: 1,
fillPattern: pattern_%s_%d""" % (sln, slc)
else:
markerType = "circleMarker"
style = ""
useMapUnits = False
return ("""{
pane: 'pane_%s',%s
}""" % (sln, style), markerType, useMapUnits, pattern)
def getSymbolAsStyle(symbol, stylesFolder, layer_transparency, renderer, sln,
layer):
styles = {}
useMapUnits = False
if layer_transparency == 0:
alpha = symbol.alpha()
else:
alpha = layer_transparency
for i in range(symbol.symbolLayerCount()):
sl = symbol.symbolLayer(i)
props = sl.properties()
pattern = ""
setPattern = ""
if isinstance(sl, QgsSimpleMarkerSymbolLayer):
color = getRGBAColor(props["color"], alpha)
borderColor = getRGBAColor(props["outline_color"], alpha)
borderWidth = props["outline_width"]
sizeUnits = props["size_unit"]
if sizeUnits != "MapUnit":
size = sl.size() * 2
try:
shape = sl.shape()
except:
shape = sl.name()
try:
if shape == 0 or shape == "square":
style, useMapUnits = getSquare(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 1 or shape == "diamond":
style, useMapUnits = getDiamond(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 2 or shape == "pentagon":
style, useMapUnits = getPentagon(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 3 or shape == "hexagon":
style, useMapUnits = getHexagon(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 4 or shape == 5 or shape == "triangle":
style, useMapUnits = getTriangle(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 6 or shape == "star":
style, useMapUnits = getStar(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 9 or shape == "cross":
style, useMapUnits = getCross(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 11 or shape == "cross2":
style, useMapUnits = getCross2(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
elif shape == 12 or shape == "line":
style, useMapUnits = getLine(color, borderColor,
borderWidth, size, props)
style = "text: %s" % style
else:
style, useMapUnits = getCircle(color, borderColor,
borderWidth, size, props)
style = "image: %s" % style
except:
style, useMapUnits = getCircle(color, borderColor, borderWidth,
size, props)
style = "image: %s" % style
elif isinstance(sl, QgsSvgMarkerSymbolLayer):
path = os.path.join(stylesFolder, os.path.basename(sl.path()))
svg = xml.etree.ElementTree.parse(sl.path()).getroot()
svgWidth = svg.attrib["width"]
svgWidth = re.sub("px", "", svgWidth)
svgWidth = re.sub("mm", "", svgWidth)
svgHeight = svg.attrib["height"]
svgHeight = re.sub("px", "", svgHeight)
svgHeight = re.sub("mm", "", svgHeight)
if symbol.dataDefinedAngle().isActive():
if symbol.dataDefinedAngle().useExpression():
rot = "0"
else:
rot = "feature.get("
rot += symbol.dataDefinedAngle().expressionOrField()
rot += ") * 0.0174533"
else:
rot = unicode(sl.angle() * 0.0174533)
shutil.copy(sl.path(), path)
style = ("image: %s" %
getIcon("styles/" + os.path.basename(sl.path()),
sl.size(), svgWidth, svgHeight, rot))
elif isinstance(sl, QgsFontMarkerSymbolLayer):
char = sl.character()
color = getRGBAColor(props["color"], alpha)
style = """text: new ol.style.Text({
text: '%s',
%s})""" % (char, getFillStyle(color, props))
elif isinstance(sl, QgsSimpleLineSymbolLayer):
color = getRGBAColor(props["line_color"], alpha)
line_width = props["line_width"]
line_style = props["line_style"]
line_units = props["line_width_unit"]
lineCap = sl.penCapStyle()
lineJoin = sl.penJoinStyle()
style, useMapUnits = getStrokeStyle(color, line_style, line_width,
line_units, lineCap, lineJoin)
elif isinstance(sl, QgsSimpleFillSymbolLayer):
fillColor = getRGBAColor(props["color"], alpha)
borderColor = getRGBAColor(props["outline_color"], alpha)
borderStyle = props["outline_style"]
borderWidth = props["outline_width"]
line_units = props["outline_width_unit"]
try:
lineCap = sl.penCapStyle()
lineJoin = sl.penJoinStyle()
except:
lineCap = 0
lineJoin = 0
style = ""
(stroke, useMapUnits) = getStrokeStyle(borderColor, borderStyle,
borderWidth, line_units,
lineCap, lineJoin)
if stroke != "":
style = "%s, " % stroke
style += getFillStyle(fillColor, props)
elif isinstance(sl, QgsLinePatternFillSymbolLayer):
weight = sl.subSymbol().width()
spaceWeight = sl.distance()
color = sl.color().name()
angle = 360 - sl.lineAngle()
pattern = """
var fill_%s = new ol.style.Fill();""" % sln
style = """
fill: fill_%s""" % sln
setPattern = """
fill_%s.setColor(stripe(%s, %s, %s, '%s'));""" % (sln, weight, spaceWeight,
angle, color)
else:
style = ""
if renderer.usingSymbolLevels():
k = sl.renderingPass()
else:
k = i
if style != "":
style += ","
ts = ""
vts = layer.customProperty("VectorTilesReader/vector_tile_url")
if vts is None:
ts = """
text: createTextStyle(feature, resolution, labelText, labelFont,
labelFill, placement)"""
styles[k] = '''new ol.style.Style({
%s%s
})''' % (style, ts)
return ("[ %s]" % ",".join(styles[s] for s in sorted(styles.keys())),
pattern, setPattern, useMapUnits)