I want to mark many images on the map, I use PictureMarkerSymbol to draw image, that is OK. But when I use TextSnymbol to draw many texts,there is error. Then map is very slowly.Here is the code. What is the matter?
for (int i = 0; i < cjsyjbxx.size(); i++) {
Geometry geometry = new Point(Double.valueOf(cjsyjbxx.get(i).getGIS_X()), Double.valueOf(cjsyjbxx.get(i).getGIS_Y()));
TextSymbol ts = new TextSymbol(15f, cjsyjbxx.get(i).getSYMC(), Color.BLACK);
ts.setHorizontalAlignment(HorizontalAlignment.center);
ts.setOffsetY(15);
Map<String,Object> attributes=new HashMap<String, Object>();
attributes.put("ID", cjsyjbxx.get(i).ID);
attributes.put("table", 2);
attributes.put("type", 2);
Graphic gXFSs = new Graphic(geometry,imageXFS_WSPSymbol,attributes,null);
graphics.add(gXFSs);
Graphic gXFSText = new Graphic(geometry, ts, attributes, null);
graphics.add(gXFSText);
}
