/*专题图制作部分
* 一、SuperMap中
* 1、将一个数据集拖拽到地图
* 2、进来的是默认的栅格图层 然后右键制作专题图 选择栅格分段专题图
* 3、加载专题图模板。
* 二、代码部分
* 1、将数据集添加进地图
* 2、
*/
public void refreshMod(string wksPath, string name,string password,string ref_zt)
{
try
{
SuperMap.Data.Workspace sWorkspace1 = new SuperMap.Data.Workspace();
WorkspaceConnectionInfo info = new WorkspaceConnectionInfo(wksPath + ".smwu");//@"G:\数据转换\测试数据\Test1\test.smwu");
info.Password = password;
sWorkspace1.Open(info);
if (sWorkspace1.Datasources[name] == null)
return;
Datasource ds = sWorkspace1.Datasources[name];
int con = ds.Datasets.Count;
SuperMap.Mapping.Map map = new SuperMap.Mapping.Map(sWorkspace1);
map.Open(name);
Layers layers = map.Layers;
ThemeGridRange tgr = new ThemeGridRange();
tgr.FromXML(readXML(ref_zt));
for (int i = 1; i <= con; i++)
{
if (map.Layers[i].Name.Substring(0, 4) == "time")
continue;
DatasetGrid dataSet = ds.Datasets["time" + i.ToString()] as DatasetGrid;
Layer layer =map.Layers.Insert(i, dataSet,tgr);
// map.Layers.Add(dataSet, tgr, true);
layer.IsVisible = false;
layer.Caption = "time" + i.ToString();
map.Refresh();
}
sWorkspace1.Maps.SetMapXML(name, map.ToXML());
//sWorkspace1.Maps.Add(name+"_x", map.ToXML());
map.Workspace.Save();
sWorkspace1.Dispose();
//MessageBox.Show("Over");
// sWorkspace1.Save(); MessageBox.Show(layers.Count + "");
//layer.FromXML(readXML(@"D:\移动风险监测\time1.xml"));
//layerSettingGrid.ColorTable = Colors.MakeGradient(20, ColorGradientType.BlueWhite, false);
//layerSettingGrid.SpecialValue = -9999;
//layerSettingGrid.IsSpecialValueTransparent = true;
//LayerSettingVector layerSettingVector = new LayerSettingVector();
//GeoStyle style = new GeoStyle();
//style.FillForeColor = Color.HotPink;
//layerSettingGrid.Style = style;
//ThemeCustom tc = new ThemeCustom();
//tc.FromXML(readXML(@"D:\移动风险监测\time53.xml"));
//Theme theme=
//string themes = theme.ToXML();
//DevComponents.DotNetBar.Controls.RichTextBoxEx re = new DevComponents.DotNetBar.Controls.RichTextBoxEx();
//re.Text = themes;
//re.SaveFile(@"D:\移动风险监测\test.txt",RichTextBoxStreamType.TextTextOleObjs);
//theme.FromXML(readXML(@"D:\移动风险监测\time53.xml"));
// layer.Theme.FromXML(readXML(@"D:\移动风险监测\time1.xml"));
//layer.FromXML(readXML(@"D:\移动风险监测\time1.xml"));
// lyy1.Caption = ;
//Layer lyy = layers.Add(dataSet, layerSettingGrid, true);
//MessageBox.Show(layers.Count + "");
//if(layers.Count==400)
// j=layers.Count;
//layers.Add(dataSet,new LayerSettingGrid(), true);
//Layer ly= layers.Insert(i, dataSet, tgr);
//MessageBox.Show(layers.Count + "");
//layers.Add(dataSet, true);
//MessageBox.Show(layers.Count + "");
//map.EnsureVisible(ly);
//sWorkspace1.Maps.Add(sWorkspace1.Maps.GetAvailableMapName(name), map.ToXML());
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private Theme getTheme(SuperMap.Data.Workspace wks, string mapName)
{
try
{
SuperMap.Mapping.Map map = new SuperMap.Mapping.Map(wks);
map.Open(mapName);
Layers layers = map.Layers;
Layer layer = null;
for (Int32 i = 0; i < layers.Count; i++)
{
layer = layers[i];
if (layer.Theme != null)
{
break;
}
}
Theme theme = layer.Theme;
return theme;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return null;
}
}
/// <summary>
/// 获得地图模板：从已有地图中
/// </summary>
/// <param name="wksPath">工作空间</param>
/// <param name="index">地图索引</param>
/// <returns>xml的字符</returns>
public String gainXML(string wksPath, int index)
{
SuperMap.Data.Workspace sWorkspace = new SuperMap.Data.Workspace();
WorkspaceConnectionInfo infomation = new WorkspaceConnectionInfo(wksPath);//@"G:\数据转换\测试数据\Test\test.smwu");
sWorkspace.Open(infomation);
if (sWorkspace.Maps.Count == 0)
{
MessageBox.Show("当前工作空间中不存在地图!");
return "";
}
SuperMap.Mapping.Map map = new SuperMap.Mapping.Map(sWorkspace);
map.Open(sWorkspace.Maps[index]);
String xml = map.ToXML();
string name = map.Name;
map.Close();
sWorkspace.Dispose();
return xml;
}