def geoshow(self, layer, **kwargs):
'''
Plot a layer in 3D axes.
:param layer: (*MILayer*) The layer to be plotted.
:returns: Graphics.
'''
ls = kwargs.pop('symbolspec', None)
offset = kwargs.pop('offset', 0)
xshift = kwargs.pop('xshift', 0)
if isinstance(layer, basestring):
fn = layer
if not fn.endswith('.shp'):
fn = fn + '.shp'
if not os.path.exists(fn):
fn = os.path.join(migl.get_map_folder(), fn)
if os.path.exists(fn):
encoding = kwargs.pop('encoding', None)
layer = migeo.shaperead(fn, encoding)
else:
raise IOError('File not exists: ' + fn)
layer = layer.layer
if layer.getLayerType() == LayerTypes.VectorLayer:
if ls is None:
ls = layer.getLegendScheme()
if layer.getLegendScheme().getBreakNum() == 1:
lb = layer.getLegendScheme().getLegendBreaks().get(0)
btype = lb.getBreakType()
geometry = 'point'
if btype == BreakTypes.PolylineBreak:
geometry = 'line'
elif btype == BreakTypes.PolygonBreak:
geometry = 'polygon'
if not kwargs.has_key('facecolor'):
kwargs['facecolor'] = None
if not kwargs.has_key('edgecolor'):
kwargs['edgecolor'] = 'k'
lb, isunique = plotutil.getlegendbreak(geometry, **kwargs)
ls.getLegendBreaks().set(0, lb)
else:
plotutil.setlegendscheme(ls, **kwargs)
layer.setLegendScheme(ls)
graphics = GraphicFactory.createGraphicsFromLayer(
layer, offset, xshift)
else:
interpolation = kwargs.pop('interpolation', None)
graphics = JOGLUtil.createTexture(self.figure.getGL2(), layer,
offset, xshift, interpolation)
visible = kwargs.pop('visible', True)
if visible:
self.add_graphic(graphics)
return graphics
def geoshow(self, layer, **kwargs):
'''
Plot a layer in 3D axes.
:param layer: (*MILayer*) The layer to be plotted.
:returns: Graphics.
'''
ls = kwargs.pop('symbolspec', None)
offset = kwargs.pop('offset', 0)
xshift = kwargs.pop('xshift', 0)
layer = layer.layer
if layer.getLayerType() == LayerTypes.VectorLayer:
if ls is None:
ls = layer.getLegendScheme()
if len(kwargs) > 0 and layer.getLegendScheme().getBreakNum(
) == 1:
lb = layer.getLegendScheme().getLegendBreaks().get(0)
btype = lb.getBreakType()
geometry = 'point'
if btype == BreakTypes.PolylineBreak:
geometry = 'line'
elif btype == BreakTypes.PolygonBreak:
geometry = 'polygon'
if not kwargs.has_key('facecolor'):
kwargs['facecolor'] = None
lb, isunique = plotutil.getlegendbreak(geometry, **kwargs)
ls.getLegendBreaks().set(0, lb)
plotutil.setlegendscheme(ls, **kwargs)
layer.setLegendScheme(ls)
graphics = GraphicFactory.createGraphicsFromLayer(
layer, offset, xshift)
else:
interpolation = kwargs.pop('interpolation', None)
graphics = JOGLUtil.createTexture(self.figure.getGL2(), layer,
offset, xshift, interpolation)
visible = kwargs.pop('visible', True)
if visible:
self.add_graphic(graphics)
return graphics