/// <summary>
/// 创建文字图元
/// </summary>
/// <param name="kml">kml对象</param>
/// <param name="gmapOverlay">图层</param>
/// <returns></returns>
public IMFElement CreateElement(Kml kml, GMapOverlay gmapOverlay)
{
KmlText text = kml.Placemark.Graph as KmlText;
if (text == null)
{
return(null);
}
if (text.Position == null)
{
return(null);
}
PointLatLng p = new PointLatLng(text.Position.Lat, text.Position.Lng);
Text_GMap element = new Text_GMap(p, text, kml.Placemark.Name);
// 添加图元到图层
if (gmapOverlay.Control.InvokeRequired)
{
gmapOverlay.Control.Invoke(new Action(delegate
{
gmapOverlay.Markers.Add(element);
}));
}
else
{
gmapOverlay.Markers.Add(element);
}
return(element);
}
/// <summary>
///创建图元
/// </summary>
/// <param name="kml"></param>
/// <param name="layer"></param>
/// <returns></returns>
public Core.Interface.IMFElement CreateElement(Core.Model.Kml kml, ILayer layer)
{
KmlText kmlText = kml.Placemark.Graph as KmlText;
if (kmlText == null)
{
return(null);
}
if (kmlText.Position == null)
{
return(null);
}
CompositeGraphicsLayerClass graphicLayer = layer as CompositeGraphicsLayerClass;
if (graphicLayer == null)
{
return(null);
}
Text_ArcMap textElement = new Text_ArcMap(mapControl, kmlText, mapFactory);
textElement.ElementType = ElementTypeEnum.Text;
graphicLayer.AddElement(textElement, 0);
return(textElement);
}
/// <summary>
/// 创建图元
/// </summary>
/// <param name="kml"></param>
/// <param name="layer"></param>
/// <returns></returns>
public IMFElement CreateElement(Kml kml, ILayer layer)
{
KmlText textKml = kml.Placemark.Graph as KmlText;
if (textKml == null)
{
return(null);
}
if (textKml.Position == null)
{
return(null);
}
int index = -1;
//图层
IGlobeGraphicsLayer graphicsLayer = layer as IGlobeGraphicsLayer;
MapFrame.ArcGlobe.Element.Text_ArcGlobe textElement = null;
this.Dosomething((Action) delegate()
{
//图元
textElement = new MapFrame.ArcGlobe.Element.Text_ArcGlobe(graphicsLayer, textKml);
GlobeGraphicsElementPropertiesClass properties = new GlobeGraphicsElementPropertiesClass();
properties.Rasterize = textKml.Rasterize;
graphicsLayer.AddElement(textElement, properties, out index);
textElement.Index = index; //指定索引
textElement.ElementName = kml.Placemark.Name;
}, true);
return(textElement);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="pos">位置</param>
/// <param name="text">kml</param>
/// <param name="elementName">图元名称</param>
public Text_GMap(PointLatLng pos, KmlText text, string elementName)
: base(pos)
{
// 设置图元的类型
this.ElementType = ElementTypeEnum.Text;
this.ElementName = elementName;
// 设置图元的描述信息
this.Description = text.Description;
this.Size = new System.Drawing.Size(20, 20);
fontSize = text.Size;//记录字体大小
Color c = text.Color;
mpen = new Pen(c, 3);
mFont = new Font(text.Font, text.Size, text.FontStyle);
mContext = text.Content;
this.fontFamily = text.Font; //记录字体
this.fontStyle = text.FontStyle; //记录字形
mHightLightPen = new Pen(Color.Green, 2);
flashTimer = new System.Timers.Timer();
flashTimer.Elapsed += flashTimer_Elapsed;
base.Tag = this;
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="graphicsLayer"></param>
/// <param name="textKml">文字kml</param>
public Text_ArcGlobe(IGlobeGraphicsLayer graphicsLayer, KmlText textKml)
{
this.graphicsLayer = graphicsLayer;
this.ElementType = ElementTypeEnum.Text; //图元类型
this.Description = textKml.Description; //图元描述
#region 位置
IPoint point = new PointClass()
{
X = textKml.Position.Lng, Y = textKml.Position.Lat, Z = textKml.Position.Alt
};
(point as IZAware).ZAware = true;
//base.Geometry = point;
#endregion
#region 符号
base.FixedAspectRatio = true; //表明是否固定界限比例
//this.ReferenceScale = 100;//设置固定比例,不知道具体作用
base.AnchorPoint = point; //锚
base.Text = textKml.Content;
base.Height = textKml.Size;
base.FontName = textKml.Font;
base.AxisRotation = esriT3DRotationAxis.esriT3DRotateAxisX; //旋转轴
base.RotationAngle = -90; //旋转角度
Color _color = textKml.Color;
IRgbColor color = new RgbColorClass()
{
Red = _color.R,
Green = _color.G,
Blue = _color.B
};
fillSymbol = new SimpleFillSymbolClass();
fillSymbol.Color = color;
base.Symbol = fillSymbol;
this.fontColor = textKml.Color;
this.fontSize = textKml.Size;
#endregion
isFlash = false;
flashTimer = new System.Timers.Timer();
flashTimer.Elapsed += new System.Timers.ElapsedEventHandler(flashTimer_Elapsed);
flashTimer.Interval = 500;
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="kml">kml 对象</param>
/// <param name="_mapControl">地图控件</param>
public Text_Mgis(Kml kml, AxHOSOFTMapControl _mapControl)
{
this.mapControl = _mapControl;
KmlText kmlText = kml.Placemark.Graph as KmlText;
if (kml.Placemark.Name == null || kmlText.Content == string.Empty)
{
return;
}
this.symbolName = kml.Placemark.Name;
this.textPosition = kmlText.Position;
this.context = kmlText.Content;
System.Drawing.Color c = kmlText.Color;
mapControl.MgsDrawSymTextByJBID(symbolName, context, (float)kmlText.Position.Lng, (float)kmlText.Position.Lat);
mapControl.MgsUpdateSymSize(symbolName, (float)kmlText.Size);
mapControl.MgsUpdateSymColor(symbolName, c.R, c.G, c.B, c.A);
mapControl.update();
this.ElementType = ElementTypeEnum.Text;
flashTimer = new Timer();
flashTimer.Elapsed += new ElapsedEventHandler(flashTimer_Elapsed);
flashTimer.Interval = 500;
}
/// <summary>
/// 完成事件
/// </summary>
/// <param name="context">文字内容</param>
/// <param name="color">颜色</param>
/// <param name="esc">是否绘制</param>
private void InputFinish(string context, Color color, bool esc)
{
if (esc)
{
if (!string.IsNullOrEmpty(context))
{
Kml kml = new Kml();
KmlText text = new KmlText();
text.Content = context;
text.Position = downPoint;
text.Size = (float)0.5;
text.Color = color;
kml.Placemark.Name = "mgis_Text" + Utils.ElementIndex;
kml.Placemark.Graph = text;
IMFElement element = null;
layer.AddElement(kml, out element);
textElement = element as IMFText;
}
RegistCommondExecutedEvent();
ReleaseCommond();//修改 陈静
}
isMouseDown = false;
}
///// <summary>
///// 构造函数
///// </summary>
///// <param name="kmlText"></param>
///// <param name="layer"></param>
//public Text_ArcMap(KmlText kmlText, CompositeGraphicsLayerClass compositeGraphicsLayer)
//{
// System.Drawing.Color c = System.Drawing.Color.FromArgb(kmlText.Color);
// bTextColor = c;
// base.Color = new RgbColorClass() { Red = c.R, Green = c.G, Blue = c.B };
// base.Size = kmlText.Size;
// bOutLineSize = kmlText.Size;
// base.FontName = kmlText.Font;
// base.Text = kmlText.Content;
// base.Geometry = new PointClass() { X = kmlText.Position.Lng, Y = kmlText.Position.Lat };
// this.Description = kmlText.Description;
// position = new MapLngLat();
// position = kmlText.Position;//坐标点
// pIsFlash = false;
// flashTimer = new System.Timers.Timer();
// flashTimer.Elapsed += new System.Timers.ElapsedEventHandler(flashTimer_Elapsed);
//}
public Text_ArcMap(AxMapControl _mapControl, KmlText kmlText, FactoryArcMap _mapFactory)
{
this.mapControl = _mapControl;
this.mapFactory = _mapFactory;
//System.Drawing.Color c = System.Drawing.Color.Red;
if (mapControl.InvokeRequired)
{
mapControl.Invoke((Action) delegate()
{
System.Drawing.Color c = kmlText.Color;
textSymbol = new TextSymbolClass();
font = new stdole.StdFontClass();
font.Name = kmlText.Font;
font.Size = (decimal)kmlText.Size;
switch (kmlText.FontStyle)
{
case FontStyle.Bold:
font.Bold = true;
font.Italic = false;
font.Strikethrough = false;
font.Underline = false;
break;
case FontStyle.Italic:
font.Bold = false;
font.Italic = true;
font.Strikethrough = false;
font.Underline = false;
break;
case FontStyle.Strikeout:
font.Bold = false;
font.Italic = false;
font.Strikethrough = true;
font.Underline = false;
break;
case FontStyle.Underline:
font.Bold = false;
font.Italic = false;
font.Strikethrough = false;
font.Underline = true;
break;
}
textSymbol.Font = font as stdole.IFontDisp;
textSymbol.Color = new RgbColorClass()
{
Red = c.R, Green = c.G, Blue = c.B
};
//textSymbol.Color.RGB = c.B * 65536 + c.G * 256 + c.G;
base.Symbol = textSymbol;
base.Text = kmlText.Content;
base.ScaleText = true;
base.Geometry = new PointClass()
{
X = kmlText.Position.Lng, Y = kmlText.Position.Lat
};
});
}
else
{
System.Drawing.Color c = kmlText.Color;
textSymbol = new TextSymbolClass();
font = new stdole.StdFontClass();
font.Name = kmlText.Font;
font.Size = (decimal)kmlText.Size;
switch (kmlText.FontStyle)
{
case FontStyle.Bold:
font.Bold = true;
font.Italic = false;
font.Strikethrough = false;
font.Underline = false;
break;
case FontStyle.Italic:
font.Bold = false;
font.Italic = true;
font.Strikethrough = false;
font.Underline = false;
break;
case FontStyle.Strikeout:
font.Bold = false;
font.Italic = false;
font.Strikethrough = true;
font.Underline = false;
break;
case FontStyle.Underline:
font.Bold = false;
font.Italic = false;
font.Strikethrough = false;
font.Underline = true;
break;
}
textSymbol.Font = font as stdole.IFontDisp;
textSymbol.Color = new RgbColorClass()
{
Red = c.R, Green = c.G, Blue = c.B
};
//textSymbol.Color.RGB = c.B * 65536 + c.G * 256 + c.G;
base.Symbol = textSymbol;
base.Text = kmlText.Content;
base.ScaleText = true;
base.Geometry = new PointClass()
{
X = kmlText.Position.Lng, Y = kmlText.Position.Lat
};
}
this.Description = kmlText.Description;
//记录
bTextColor = kmlText.Color;;
bOutLineSize = kmlText.Size;
position = new MapLngLat();
position = kmlText.Position;//坐标点
flashTimer = new System.Timers.Timer();
flashTimer.Elapsed += new System.Timers.ElapsedEventHandler(flashTimer_Elapsed);
flashTimer.Interval = 1000;
}