コード例 #1
0
 private Feature getFeature(GeoPlace place, DataID id, Fields fields) {
   BaseFeature feat = new BaseFeature();
   feat.setFields(fields);
   feat.setDataID(id);
   Point point = new Point(place.x, place.y);
   String fieldName;
   for (int i = 0; i < fields.size(); i++) {
     if (fields.getField(i).getName().equals("Name")) {
       feat.setValue(1, place.name);
     } else if (fields.getField(i).isShape()) {
       feat.setValue(0, point);
     } else {
       // This will never occur as long as the fields parameter is the
       // result of a call to BaseFields.intersect (perfomed by calling code)
       throw new IllegalArgumentException("Requested Field not in dataset");
     }
   }
   return feat;
 }
コード例 #2
0
  void jButton1_actionPerformed(ActionEvent e) {
    try {
      flayer = (com.esri.mo2.map.dpy.FeatureLayer) layer2.getLayer();
    } catch (Exception ex) {
      ex.printStackTrace();
    }

    Fields flds = flayer.getFeatureClass().getFields();
    int intF = flds.findField("ROUTE");
    Field fld = flds.getField(intF);
    com.esri.mo2.map.draw.BaseSimpleLabelRenderer slr =
        new com.esri.mo2.map.draw.BaseSimpleLabelRenderer();
    slr.setLabelField(fld);
    com.esri.mo2.map.draw.RasterShieldSymbol rsym = new com.esri.mo2.map.draw.RasterShieldSymbol();
    rsym.setImageString("C:/ESRI/MOJ20/Samples/DevGuide/ch06_Symbology/Shield.gif");
    rsym.setFont(new java.awt.Font("Times Roman", java.awt.Font.BOLD, 15));
    rsym.setLineLabelPosition(com.esri.mo2.map.lbl.LabelEngine.LE_PLACEONTOP);
    slr.setSymbol(rsym);
    flayer.setLabelRenderer(slr);
    map1.redraw();
  }