${IS6_ThemeParameters_Title}
${IS6_ThemeParameters_Description}
//对1994年人口字段制作标签专题图
private void commit_Click(object sender, RoutedEventArgs e)
{
ThemeLabel label = new ThemeLabel()
{
Caption = "标签专题图",
Expression = "Country",
Display = new ServerTextStyle()
{
FontHeight = 5,
FontWidth = 0,
Color = new ServerColor(100, 100, 220),
FontName = "微软雅黑" ,
},
AutoAvoidOverlapped = true,
};
ThemeParameters parameters = new ThemeParameters()
{
MapName = "World",
Theme = label,
LayerNames = layerNames,
ThemeLayer = "World@world"
};
ThemeService service = new ThemeService("http://localhost/IS/AjaxDemo");
service.ProcessAsync(parameters);
service.Failed += new EventHandler<ServiceFailedEventArgs>(service_Failed);
service.ProcessCompleted += new EventHandler<ThemeEventArgs>(service_ProcessCompleted);
}
//等级符号专题图
private void commit_Click(object sender, RoutedEventArgs e)
{
ThemeGraduatedSymbol graduatedSymbol = new ThemeGraduatedSymbol()
{
Caption = "等级符号专题图",
Expression = "Pop_1994",
DefinitionValue = 1000000000,
GraduatedMode = GraduatedMode.Constant,
StyleForPositive = new ServerStyle() { SymbolSize = 200, SymbolStyle = 63, PenColor = new ServerColor(228, 142, 48) }
};
ThemeParameters parameters = new ThemeParameters()
{
MapName = "World",
Theme = graduatedSymbol,
LayerNames = layerNames,
ThemeLayer = "World@world"
};
//与服务器交互
ThemeService service = new ThemeService("http://localhost/IS/AjaxDemo");
service.ProcessAsync(parameters);
service.Failed += new EventHandler<ServiceFailedEventArgs>(service_Failed);
service.ProcessCompleted += new EventHandler<ThemeEventArgs>(service_ProcessCompleted);
}
//点密度专题图
private void commit_Click(object sender, RoutedEventArgs e)
{
//如果字段表达式为空则用下拉列表中选择字段来制作单值专题图
string str;
if (!string.IsNullOrEmpty(filterField.Text) && !(filterField.Text == ""))
{
str = filterField.Text;
}
else
{
str = setField.SelectedItem.ToString();
}
ThemeDotDensity dotDensity = new ThemeDotDensity()
{
Caption = "点密度专题图",
Expression = str,
DotStyle = new ServerStyle()
{
SymbolSize = 20,
SymbolStyle = 1,
},
DotValue = Convert.ToDouble(baseValue.Text)
};
ThemeParameters parameters = new ThemeParameters()
{
MapName = "World",
Theme = dotDensity,
LayerNames = layerNames,
ThemeLayer = "World@world"
};
//与服务器交互
ThemeService service = new ThemeService("http://localhost/IS/AjaxDemo");
service.ProcessAsync(parameters);
service.Failed += new EventHandler<ServiceFailedEventArgs>(service_Failed);
service.ProcessCompleted += new EventHandler<ThemeEventArgs>(service_ProcessCompleted);
}
//范围分段专题图
private void commit_Click(object sender, RoutedEventArgs e)
{
List<ServerStyle> themeStyles = new List<ServerStyle>();
ServerStyle themeStyle1 = new ServerStyle() { BrushColor = new ServerColor(216, 244, 254) };
ServerStyle themeStyle2 = new ServerStyle() { BrushColor = new ServerColor(131, 232, 252) };
ServerStyle themeStyle3 = new ServerStyle() { BrushColor = new ServerColor(112, 212, 243) };
ServerStyle themeStyle4 = new ServerStyle() { BrushColor = new ServerColor(23, 198, 238) };
ServerStyle themeStyle5 = new ServerStyle() { BrushColor = new ServerColor(0, 187, 236) };
ServerStyle themeStyle6 = new ServerStyle() { BrushColor = new ServerColor(0, 133, 236) };
themeStyles.Add(themeStyle1);
themeStyles.Add(themeStyle2);
themeStyles.Add(themeStyle3);
themeStyles.Add(themeStyle4);
themeStyles.Add(themeStyle5);
themeStyles.Add(themeStyle6);
ThemeRange range = new ThemeRange()
{
BreakValues = new List<double>() { 6000000, 10000000, 50000000, 100000000, 500000000 },
Caption = "范围分段专题图",
Displays = themeStyles,
Expression = "Pop_1994",
};
ThemeParameters parameters = new ThemeParameters
{
MapName = "World",
Theme = range,
LayerNames = layerNames,
ThemeLayer = "World@world"
};
//与服务器交互
ThemeService service = new ThemeService("http://localhost/IS/AjaxDemo");
service.ProcessAsync(parameters);
service.Failed += new EventHandler<ServiceFailedEventArgs>(service_Failed);
service.ProcessCompleted += new EventHandler<ThemeEventArgs>(service_ProcessCompleted);
}
//栅格范围分段专题图
private void commit_Click(object sender, RoutedEventArgs e)
{
List<ServerColor> colors = new List<ServerColor>();
ServerColor color1 = new ServerColor(255, 0, 0);
ServerColor color2 = new ServerColor(0, 255, 0);
ServerColor color3 = new ServerColor(0, 0, 255);
ServerColor color4 = new ServerColor(255, 255, 0);
ServerColor color5 = new ServerColor(255, 0, 255);
ServerColor color6 = new ServerColor(0, 255, 255);
colors.Add(color1);
colors.Add(color2);
colors.Add(color3);
colors.Add(color4);
colors.Add(color5);
colors.Add(color6);
ThemeGridRange gridRange = new ThemeGridRange()
{
BreakValues = new List<double>() { 1200, 1250, 1300, 1350, 1400 },
Caption = "栅格范围分段专题图",
Displays = colors
};
ThemeParameters parameters = new ThemeParameters()
{
MapName = "DEM",
Theme = gridRange,
LayerNames = layerNames,
ThemeLayer = "DEM@dem"
};
//与服务器交互
ThemeService service = new ThemeService("http://localhost/IS/AjaxDemo");
service.ProcessAsync(parameters);
service.Failed += new EventHandler<ServiceFailedEventArgs>(service_Failed);
service.ProcessCompleted += new EventHandler<ThemeEventArgs>(service_ProcessCompleted);
}
//单值专题图
private void commit_Click(object sender, RoutedEventArgs e)
{
List<ServerStyle> themeStyle = new List<ServerStyle>();
ServerStyle themeStyle1 = new ServerStyle() { BrushColor = new ServerColor(157, 127, 255), PenColor = new ServerColor(197, 17, 21) };
ServerStyle themeStyle2 = new ServerStyle() { BrushColor = new ServerColor(250, 237, 195), PenColor = new ServerColor(33, 180, 40) };
ServerStyle themeStyle3 = new ServerStyle() { BrushColor = new ServerColor(59, 188, 230), PenColor = new ServerColor(116, 122, 235) };
ServerStyle themeStyle4 = new ServerStyle() { BrushColor = new ServerColor(1, 128, 171), PenColor = new ServerColor(16, 122, 235) };
ServerStyle themeStyle5 = new ServerStyle() { BrushColor = new ServerColor(167, 219, 232), PenColor = new ServerColor(116, 122, 25) };
ServerStyle themeStyle6 = new ServerStyle() { BrushColor = new ServerColor(192, 214, 54), PenColor = new ServerColor(116, 12, 235) };
themeStyle.Add(themeStyle1);
themeStyle.Add(themeStyle2);
themeStyle.Add(themeStyle3);
themeStyle.Add(themeStyle4);
themeStyle.Add(themeStyle5);
themeStyle.Add(themeStyle6);
SuperMap.Web.ISDotNET6.ThemeUnique unique = new SuperMap.Web.ISDotNET6.ThemeUnique()
{
Caption = "制作国家的单值专题图",
Expression = "Country",
Displays = themeStyle,
Values = new List<string>() { "俄罗斯", "中华人民共和国", "印度", "美国", "巴西", "澳大利亚" },
};
ThemeParameters parameters = new ThemeParameters()
{
MapName = "World",
Theme = unique,
LayerNames = layerNames,
ThemeLayer = "World@world"
};
ThemeService service = new ThemeService("http://localhost/IS/AjaxDemo");
service.ProcessAsync(parameters);
service.Failed += new EventHandler<ServiceFailedEventArgs>(service_Failed);
service.ProcessCompleted += new EventHandler<ThemeEventArgs>(service_ProcessCompleted);
}
//制作统计专题图
private void commit_Click(object sender, RoutedEventArgs e)
{
List<ServerStyle> themeStyles = new List<ServerStyle>();
themeStyles.Add(new ServerStyle() { BrushColor = new ServerColor(125, 0, 0) });
themeStyles.Add(new ServerStyle() { BrushColor = new ServerColor(220, 50, 127) });
ThemeGraph graph = new ThemeGraph()
{
Caption = "统计专题图",
Expressions = new List<string>() { "SmArea", "Pop_1994" },
GraduatedMode = (GraduatedMode)setGradutedMode.SelectedIndex,
GraphStyles = themeStyles,
GraphType = (GraphType)setGraphType.SelectedItem,
OnTop = true,
ShowItemText = (bool)isItemText.IsChecked,
ItemTextFormat = (GraphTextFormat)(setGraphTextFormat.SelectedIndex + 1),
ItemCaptions = new List<string>() { "面积", "人口" },
ShowAxes = (bool)isAxes.IsChecked,
ShowAxisGrid = (bool)isAxesGrid.IsChecked,
MaxSumSize = 100,
MinSumSize = 20,
};
ThemeParameters parameters = new ThemeParameters()
{
MapName = "World",
Theme = graph,
LayerNames = layerNames,
ThemeLayer = "World@world"
};
ThemeService service = new ThemeService("http://localhost/IS/AjaxDemo");
service.ProcessAsync(parameters);
service.Failed += new EventHandler<ServiceFailedEventArgs>(service_Failed);
service.ProcessCompleted += new EventHandler<ThemeEventArgs>(service_ProcessCompleted);
}
//移除专题图，即生成一个空专题图
private void remove_Click(object sender, RoutedEventArgs e)
{
ThemeParameters clearDotDensityParameters = new ThemeParameters()
{
MapName = "World",
Theme = null,
LayerNames = layerNames,
ThemeLayer = "World@world"
};
//与服务器交互
ThemeService service = new ThemeService("http://localhost/IS/AjaxDemo");
service.ProcessAsync(clearDotDensityParameters);
service.Failed += new EventHandler<ServiceFailedEventArgs>(service_Failed);
service.ProcessCompleted += new EventHandler<ThemeEventArgs>(service_ProcessCompleted);
}
/// <summary>${IS6_ThemeService_method_ProcessAsync_D}</summary>
/// <param name="parameters">${IS6_ThemeService_method_ProcessAsync_param_parameters}</param>
/// <param name="state">${IS6_ThemeService_method_ProcessAsync_param_state}</param>
public void ProcessAsync(ThemeParameters parameters, object state)
{
if (parameters == null)
{
//TODO:资源
//throw new ArgumentNullException("ThemeParameters is Null");
throw new ArgumentNullException(ExceptionStrings.ArgumentIsNull);
}
if (string.IsNullOrEmpty(this.Url))
{
//TODO:资源
//throw new InvalidOperationException("Url is not set");
throw new InvalidOperationException(ExceptionStrings.InvalidUrl);
}
base.SubmitRequest(base.Url + "/common.ashx?", GetParameters(parameters),
new EventHandler<RequestEventArgs>(request_Completed), state, false);
}
/// <summary>${IS6_ThemeService_method_ProcessAsync_D}</summary>
/// <overloads>${IS6_ThemeService_method_ProcessAsync_overloads_D}</overloads>
/// <param name="parameters">${IS6_ThemeService_method_ProcessAsync_param_parameters}</param>
public void ProcessAsync(ThemeParameters parameters)
{
ProcessAsync(parameters, null);
}
private Dictionary<string, string> GetParameters(ThemeParameters parameters)
{
Dictionary<string, string> dictionary = new Dictionary<string, string>();
string method = "UpdateLayers";
dictionary.Add("map", parameters.MapName);
dictionary.Add("method", method);
string json = "[";
List<string> list = new List<string>();
if (parameters.Theme != null)
{
for (int i = 0; i < parameters.LayerNames.Count; i++)
{
if (i == parameters.LayerNames.IndexOf(parameters.ThemeLayer))
{
if (parameters.Theme is ThemeUnique)
{
StringBuilder sb = new StringBuilder("{");
sb.AppendFormat("\"themeUnique\":{0}", ThemeUnique.ToJson((ThemeUnique)parameters.Theme));
//sb.Append(",\"themeRange\": null,\"themeLabel\": null,\"themeGraph\": null,\"themeGridRange\": null,\"themeGraduatedSymbol\": null,\"themeDotDensity\": null}");
sb.Append("}");
list.Add(sb.ToString());
}
if (parameters.Theme is ThemeRange)
{
StringBuilder sb = new StringBuilder("{");
sb.AppendFormat("\"themeRange\":{0}", ThemeRange.ToJson((ThemeRange)parameters.Theme));
//sb.Append(",\"themeUnique\": null,\"themeLabel\": null,\"themeGraph\": null,\"themeGridRange\": null,\"themeGraduatedSymbol\": null,\"themeDotDensity\": null}");
sb.Append(",\"themeUnique\": null}");
list.Add(sb.ToString());
}
if (parameters.Theme is ThemeLabel)
{
StringBuilder sb = new StringBuilder("{");
sb.AppendFormat("\"themeLabel\":{0}", ThemeLabel.ToJson((ThemeLabel)parameters.Theme));
//sb.Append(",\"themeUnique\": null,\"themeRange\": null,\"themeGraph\": null,\"themeGridRange\": null,\"themeGraduatedSymbol\": null,\"themeDotDensity\": null}");
sb.Append("}");
list.Add(sb.ToString());
}
if (parameters.Theme is ThemeGraph)
{
StringBuilder sb = new StringBuilder("{");
sb.AppendFormat("\"themeGraph\":{0}", ThemeGraph.ToJson((ThemeGraph)parameters.Theme));
// sb.Append(",\"themeUnique\": null,\"themeRange\": null,\"themeLabel\": null,\"themeGridRange\": null,\"themeGraduatedSymbol\": null,\"themeDotDensity\": null}");
sb.Append("}");
list.Add(sb.ToString());
}
if (parameters.Theme is ThemeDotDensity)
{
StringBuilder sb = new StringBuilder("{");
sb.AppendFormat("\"themeDotDensity\":{0}", ThemeDotDensity.ToJson((ThemeDotDensity)parameters.Theme));
// sb.Append(",\"themeUnique\": null,\"themeRange\": null,\"themeLabel\": null,\"themeGridRange\": null,\"themeGraph\": null,\"themeGraduatedSymbol\": null}");
sb.Append("}");
list.Add(sb.ToString());
}
if (parameters.Theme is ThemeGraduatedSymbol)
{
StringBuilder sb = new StringBuilder("{");
sb.AppendFormat("\"themeGraduatedSymbol\":{0}", ThemeGraduatedSymbol.ToJson((ThemeGraduatedSymbol)parameters.Theme));
//sb.Append(",\"themeUnique\": null,\"themeRange\": null,\"themeLabel\": null,\"themeGridRange\": null,\"themeGraph\": null,\"themeDotDensity\": null}");
sb.Append("}");
list.Add(sb.ToString());
}
if (parameters.Theme is ThemeGridRange)
{
StringBuilder sb = new StringBuilder("{");
sb.AppendFormat("\"themeGridRange\":{0}", ThemeGridRange.ToJson((ThemeGridRange)parameters.Theme));
//sb.Append(",\"themeUnique\": null,\"themeRange\": null,\"themeLabel\": null,\"themeGraduatedSymbol\": null,\"themeGraph\": null,\"themeDotDensity\": null}");
sb.Append("}");
list.Add(sb.ToString());
}
}
else
{
list.Add(string.Format("\"{0}\"", "!@"));
}
}
}
else
{
for (int i = 0; i < parameters.LayerNames.Count; i++)
{
if (i == parameters.LayerNames.IndexOf(parameters.ThemeLayer))
{
parameters.Theme = new ThemeUnique();
StringBuilder sb = new StringBuilder("{");
sb.AppendFormat("\"themeGraduatedSymbol\":{0}", ThemeUnique.ToJson((ThemeUnique)parameters.Theme));
sb.Append("}");
list.Add(sb.ToString());
//list.Add("{\"themeGridRange\":null\",\"themeUnique\": null,\"themeRange\": null,\"themeLabel\": null,\"themeGraduatedSymbol\": null,\"themeGraph\": null,\"themeDotDensity\": null}");
}
else
{
list.Add(string.Format("\"{0}\"", "!@"));
}
}
}
json += string.Join(",", list.ToArray());
json += "]";
dictionary.Add("layers", json);
if (string.IsNullOrEmpty(parameters.LayersKey))
{
parameters.LayersKey = "0";
}
dictionary.Add("layersKey", parameters.LayersKey);
dictionary.Add("bModifiedByServer", "false");
return dictionary;
}