Python MapLayout.getActiveLayoutMap示例

示例#1

文件： tutorial_17_station2grid.py 项目： qjw2bqn/MeteoInfoWeb

from datetime import timedelta
from java.awt import Color
from java.awt import Font
from javax.swing import JFrame

#---- Set directories
print 'Set directories...'
baseDir = 'D:/MyProgram/Distribution/java/MeteoInfo/MeteoInfo'
dataDir = os.path.join(baseDir, 'sample/MICAPS')
mapDir = os.path.join(baseDir, 'map')

#---- Create MapLayout object
mapLayout = MapLayout()
mapFrame = mapLayout.getActiveMapFrame()
mapView = mapFrame.getMapView()
layoutMap = mapLayout.getActiveLayoutMap()

#---- Load layers
print 'Load layers...'
bou2Layer = MapDataManage.loadLayer(os.path.join(mapDir, 'bou2_4p.shp'))
lb = bou2Layer.getLegendScheme().getLegendBreaks().get(0)
lb.setDrawFill(False)
lb.setOutlineColor(Color.gray)
mapFrame.addLayer(bou2Layer)
bou1Layer = MapDataManage.loadLayer(os.path.join(mapDir, 'bou1_4l.shp'))
lb = bou1Layer.getLegendScheme().getLegendBreaks().get(0)
lb.setColor(Color.blue)
mapFrame.addLayer(bou1Layer)
bou1Layer_1 = MapDataManage.loadLayer(os.path.join(mapDir, 'bou1_4l.shp'))
lb = bou1Layer_1.getLegendScheme().getLegendBreaks().get(0)
lb.setColor(Color.blue)

示例#2

#---- Create pressure shaded layer
print 'Create pressure shaded layer...'
pressLayer = DrawMeteoData.createShadedLayer(gdata, 'Pressure', 'PS', True)

#---- Add layer
mapFrame.addLayer(pressLayer)

#--- Move pressure layer to bottom
mapFrame.moveLayer(pressLayer, 0)

#---- Add title
title = mapLayout.addText('MeteoInfo script demo', 350, 30, 'Arial', 16)

#---- Zoom layout map
print 'Zoom layout map...'
mapLayout.getActiveLayoutMap().zoomToExtentLonLatEx(Extent(0, 360, -90, 90))

#---- Set mapframe
mapFrame.setGridXDelt(30)
mapFrame.setGridYDelt(30)

#---- Add legend
legend = mapLayout.addLegend(150, 440)
legend.setLegendStyle(LegendStyles.Bar_Horizontal)
legend.setLegendLayer(pressLayer)

#---- Output figure
print 'Output figure...'
mapLayout.paintGraphics()
mapLayout.exportToPicture(os.path.join(figDir, 'pressure_test.ps'))

示例#3

文件： tutorial_8_grid_uv.py 项目： qjw2bqn/MeteoInfoWeb

vdata = mdi.getGridData('V')

#---- Create wind vector layer from the U/V grid data
layer = DrawMeteoData.createGridVectorLayer(udata, vdata,  'UV_Vector', True)
#layer = DrawMeteoData.createGridBarbLayer(udata, vdata,  'UV_Barb', True)
#layer = DrawMeteoData.createStreamlineLayer(udata, vdata, 'Z_Streamline', True)

#---- Add layer
mapFrame.addLayer(layer)

#--- Move pressure layer to bottom
mapFrame.moveLayer(layer, 0)

#---- Add title
title = mapLayout.addText('MeteoInfo script demo', 350, 30, 'Arial', 16)

#---- Add wind arrow
windArrow = mapLayout.addWindArrow(660, 420)

#---- Zoom layout map
print 'Zoom layout map...'
mapLayout.getActiveLayoutMap().zoomToExtentLonLatEx(Extent(70, 140, 15, 55))

#---- Set mapframe
mapFrame.setGridXDelt(10)
mapFrame.setGridYDelt(10)

frame = JFrame('MeteoInfo Script Sample', size = (800, 600))
frame.add(mapLayout)
frame.visible = True
print 'Finished!'

示例#4

from org.meteoinfo.global import Extent
import os.path
from java.awt import Color
from javax.swing import JFrame

#---- Set directories
print 'Set directories...'
baseDir = 'D:/MyProgram/Distribution/java/MeteoInfo/MeteoInfo'
dataDir = os.path.join(baseDir, 'sample/GrADS')
mapDir = os.path.join(baseDir, 'map')
figDir = 'D:/Temp/test'

#---- Create MapLayout object
mapLayout = MapLayout()
mapFrame = mapLayout.getActiveMapFrame()
mapLayout.getActiveLayoutMap().setWidth(650)
mapLayout.getActiveLayoutMap().setHeight(380)

#---- Load country layer
print 'Load country layer...'
countryLayer = MapDataManage.loadLayer(os.path.join(mapDir, 'country1.shp'))
lb = countryLayer.getLegendScheme().getLegendBreaks().get(0)
lb.setDrawFill(False)
lb.setOutlineColor(Color.blue)
mapFrame.addLayer(countryLayer)

#---- Open GrADS data
print 'Open GrADS data...'
mdi = MeteoDataInfo()
mdi.openGrADSData(os.path.join(dataDir, 'model.ctl'))