/// <summary>
///
/// </summary>
/// <param name="id"></param>
private void showTip(String id)
{
try
{
SharedStory story = DAO.query(id);
if (story != null)
{
mStory = story;
message = story.Message;
time = story.Time;
ML.Text = message;
String imageName = story.ImageName;
model.Image image = DAO.getImageByName(imageName);
if (image != null)
{
String imageCode = image.ImageCode;
if (imageCode != null && imageCode != "")
{
byte[] imageBuffer = Convert.FromBase64String(image.ImageCode);
MemoryStream ms = new MemoryStream(imageBuffer);
bitmap = (Bitmap)System.Drawing.Image.FromStream(ms);
picture.Image = bitmap;
}
}
}
}
catch
{
}
}
////private string sMxdPath = Application.StartupPath;
////private List<ILayer> plstLayers = null;
////private IPoint m_PointPt = null;
//private INewEnvelopeFeedback pNewEnvelopeFeedback;
//private IPoint m_MovePt = null;
//private IMap pMap = null;
//private IActiveView pActiveView = null;
//private IFeatureLayer pCurrentLyr = null;
//private IEngineEditor pEngineEditor = null;
//private IEngineEditTask pEngineEditTask = null;
//private IEngineEditLayers pEngineEditLayers = null;
/// <summary>
/// 处理来自服务器的消息
/// </summary>
/// <param name="message"></param>
/// <returns></returns>
private String handleMessage(String message)
{
try
{
Datagram data = JsonConvert.DeserializeObject <Datagram>(message);
String request = data.Request;
String type = data.Type;
String jsonStream = data.JsonStream;
Debug.WriteLine("request=" + request);
Debug.WriteLine("type=" + type);
if (request == "sendStory" && type == "story")
{
SharedStory story = JsonConvert.DeserializeObject <SharedStory>(jsonStream);
DAO.insert(story);
IFeature feature = MapManager.addPointInLayer(axMap, story);
return("TURE");
}
else if (request == "sendImage" && type == "image")
{
model.Image image = JsonConvert.DeserializeObject <model.Image>(jsonStream);
DAO.insertImage(image);
return("TURE");
}
if (request == "getStory" && type == "story")
{
SharedStory story = JsonConvert.DeserializeObject <SharedStory>(jsonStream);
double longitude = Convert.ToDouble(story.Longitude);
double latitude = Convert.ToDouble(story.Latitude);
IFeature feature = MapManager.addPointInLayer(axMap, "invisibleLayer", longitude, latitude);
ILayer layer = MapManager.getLayerByName(axMap.Map, "invisibleLayer");
if (feature != null && layer != null)
{
mMap.ClearSelection();
mMap.SelectFeature(layer, feature);
mFeatures = MapManager.createBuffer(axMap, bufferSize, "story", true);
List <String> ids = new List <string>();
for (int i = 0; i < mFeatures.Count; i++)
{
String id = MapManager.getFieldByName(mFeatures[i], "story_id") as String;
ids.Add(id);
}
//删除添加的点
MapManager.deleteAllFeature("invisibleLayer", axMap);
List <SharedStory> stories = DAO.query(ids);
String jsonData = DatagramPaser.toJsonDatagram(stories, "stories", "respone");
Debug.WriteLine(jsonData);
return(jsonData);
}
}
else if (request == "getImage" && type == "image")
{
String imageName = jsonStream;
model.Image image = DAO.getImageByName(imageName);
String jsonString = JsonConvert.SerializeObject(image);
return(jsonString);
}
}
catch
{
Debug.WriteLine("error!!");
}
return("FALSE");
}