import shutil
import traceback
from urlparse import parse_qs
from PyQt4.QtCore import QSize
from qgis.core import (QgsCoordinateReferenceSystem,
QgsCoordinateTransform,
QgsMapLayer,
QgsPalLayerSettings,
QgsSvgMarkerSymbolLayerV2,
QgsSymbolLayerV2Utils,
QgsMessageLog,
QGis)
from utils import scaleToZoom
from basemaps import basemapLeaflet, basemapAttributions
basemapAddresses = basemapLeaflet()
def jsonScript(layer):
json = """
<script src="data/{layer}.js\"></script>""".format(layer=layer)
return json
def scaleDependentLayerScript(layer, layerName, cluster):
min = layer.minimumScale()
max = layer.maximumScale()
if cluster:
layerType = "cluster"
else:
layerType = "layer"
import re
import os
import shutil
from urlparse import parse_qs
from PyQt4.QtCore import QSize
from qgis.core import *
from utils import scaleToZoom
from basemaps import basemapLeaflet, basemapAttributions
basemapAddresses = basemapLeaflet()
basemapAttributions = basemapAttributions()
def jsonScript(layer):
json = """
<script src="data/json_{layer}.js\"></script>""".format(layer=layer)
return json
def scaleDependentLayerScript(layer, layerName):
min = layer.minimumScale()
max = layer.maximumScale()
scaleDependentLayer = """
if (map.getZoom() <= {min} && map.getZoom() >= {max}) {{
feature_group.addLayer(json_{layerName}JSON);
}} else if (map.getZoom() > {min} || map.getZoom() < {max}) {{
feature_group.removeLayer(json_{layerName}JSON);
}}""".format(min=scaleToZoom(min), max=scaleToZoom(max),
layerName=layerName)
return scaleDependentLayer
