private void toolStripButton1_Click(object sender, EventArgs e)
{
GeoText text = new GeoText();
// 设置文本子对象的属性
TextPart textPart = new TextPart();
textPart.AnchorPoint = new Point2D(250, 500);
textPart.Rotation = 30;
textPart.Text = "城市地籍图";
textPart.X = 250;
textPart.Y = 500;
textPart.Offset(10.0, 20.0);
// 设置文本风格
TextStyle textStyle = new TextStyle();
textStyle.Shadow = true;
textStyle.Alignment = TextAlignment.TopCenter;
textStyle.FontName = "宋体";
textStyle.FontHeight = 10.0;
textStyle.FontWidth = 10.0;
textStyle.Weight = 500;
textStyle.BackColor = System.Drawing.Color.White;
textStyle.ForeColor = System.Drawing.Color.Black;
Geometry geometry = new GeoText(textPart, textStyle);
LayoutElements elements = mapLayoutControl1.MapLayout.Elements;
elements.AddNew(geometry);
}
public int GetMapID()
{
int mapID = -1;
int count = 0;
LayoutSelection layoutSelection = mapLayoutControl1.MapLayout.Selection;
LayoutElements layoutElements = mapLayoutControl1.MapLayout.Elements;
layoutElements.Refresh();
for (int i = 0; i < layoutSelection.Count; i++)
{
int ID = layoutSelection[i];
layoutElements.SeekID(ID);
Geometry geometry = layoutElements.GetGeometry();
if (geometry.Type == GeometryType.GeoMap)
{
mapID = ID;
count++;
}
if (count > 1)
{
mapID = -1;
}
}
return(mapID);
}
private void Initialize()
{
try
{
layersControl1.Map = mapControl1.Map;
mapControl1.Action = Action.Pan;
m_mapControlEagleEye.Map.ViewEntire();
m_mapControlEagleEye.MarginPanEnabled = false;
m_mapControlEagleEye.IsWaitCursorEnabled = false;
m_mapControlEagleEye.InteractionMode = InteractionMode.CustomAll;
m_mapControlEagleEye.Cursor = Cursors.Arrow;
workspaceControl1.WorkspaceTree.NodeMouseDoubleClick += new TreeNodeMouseClickEventHandler(WorkspaceTree_NodeMouseDoubleClick);
mapControl1.IsWaitCursorEnabled = false;
mapControl1.TrackMode = TrackMode.Track;
m_mapLayoutControl.TrackMode = TrackMode.Edit;
m_mapLayoutControl.MapLayout.Zoom(4);
elements = m_mapLayoutControl.MapLayout.Elements;
geoMap = new GeoMap();
m_myAction = MeasureAction.None;
mapControl1.MouseMove += new MouseEventHandler(MouseMoveHandler);
mapControl1.Tracking += new TrackingEventHandler(TrackingHandler);
mapControl1.Tracked += new TrackedEventHandler(TrackedHandler);
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
public async Task <PageLayoutViewModel> GetLayoutElement(string pageName, int siteID)
{
var ds = await new BlockDataProvider().GetLayoutElement(pageName, siteID);
PageLayoutViewModel obj = new PageLayoutViewModel()
{
Elements = new List <LayoutElements>(),
};
IList <LayoutElement> lstElements = DataSourceHelper.FillCollection <LayoutElement>(ds.Tables[0]);
IList <ViewModule> lstModule = DataSourceHelper.FillCollection <ViewModule>(ds.Tables[1]);
foreach (var e in lstElements)
{
if (e.HasInnerElement)
{
LayoutElements ele = CreateElements(e);
ele.InnerElements = GetInnerElement(e.ElementID, lstElements, lstModule);
obj.Elements.Add(ele);
}
else
{
break;
}
}
return(obj);
}
/// <summary>
/// 对象添加事件
/// Maplayout tracked eventhandle
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void m_mapLayoutControl_ElementAdded(object sender, ElementEventArgs e)
{
try
{
LayoutElements elements = m_mapLayoutControl.MapLayout.Elements;
if (elements.SeekID(e.ID))
{
Geometry gemetry = elements.GetGeometry();
if (gemetry != null)
{
GeoNorthArrow northArrow = gemetry as GeoNorthArrow;
if (northArrow != null)
{
northArrow.BindingGeoMapID = m_mapID;
}
GeoMapScale mapScale = gemetry as GeoMapScale;
if (mapScale != null)
{
mapScale.BindingGeoMapID = m_mapID;
}
elements.SetGeometry(gemetry);
elements.Refresh();
m_mapLayoutControl.MapLayout.Refresh();
}
}
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
/// <summary>
/// Suggest layout for two objects...
/// </summary>
/// <param name="store"></param>
/// <param name="ObjectX"></param>
/// <param name="ObjectY"></param>
/// <param name="ConstType"></param>
/// <returns></returns>
public List <DomElement> SuggestLayout(Guid ObjectX, Guid ObjectY, byte ConstType)
{
var allXelements = Query.Where(o => o.OwnerObjectId == ObjectX && o.OwnerObjectType == ConstType).SelectAll();
var allYelements = Query.Where(o => o.OwnerObjectId == ObjectY && o.OwnerObjectType == ConstType).SelectAll();
return(LayoutElements.FindPlaceHolders(allXelements, allYelements));
// return FindPlaceHolders(allXelements, allYelements);
}
public LayoutMap GetMainMap()
{
var maps = LayoutElements.OfType <LayoutMap>().ToList();
if (maps.Count() > 1 && maps.Any(m => m.IsMain))
{
return(maps.FirstOrDefault(m => m.IsMain));
}
return(maps.FirstOrDefault());
}
private void SelectFirstElement()
{
ClearSelection();
var el = LayoutElements.OfType <LayoutMap>().FirstOrDefault() ?? LayoutElements.FirstOrDefault();
if (el != null)
{
AddToSelection(new List <LayoutElement> {
el
});
}
}
private LayoutElements CreateElements(LayoutElement e)
{
LayoutElements ele = new LayoutElements()
{
ID = e.ID,
ElementID = e.ElementID,
ParentID = e.ParentID,
DisplayOrder = e.DisplayOrder,
Attributes = e.Attributes,
EleType = e.EleType,
HasInnerElement = e.HasInnerElement,
HasModules = e.HasModules
};
return(ele);
}
private void InitializeLayout()
{
try
{
LayoutElements elements = mapLayoutControl1.MapLayout.Elements;
// 构造GeoMap
// Create the GeoMap object.
GeoMap geoMap = new GeoMap();
geoMap.MapName = "地籍图";
// 设置GeoMap对象的外切矩形
// Set the exterior rectangle.
Rectangle2D rect = new Rectangle2D(new Point2D(850, 1300), new Size2D(
1500, 1500));
GeoRectangle geoRect = new GeoRectangle(rect, 0);
geoMap.Shape = geoRect;
elements.AddNew(geoMap);
m_mapID = elements.GetID();
// 构造指北针
// Initialize the GeoNorthArrow
GeoNorthArrow northArrow = new GeoNorthArrow(
NorthArrowStyleType.EightDirection,
new Rectangle2D(new Point2D(1400, 2250), new Size2D(350, 350)),
0);
northArrow.BindingGeoMapID = m_mapID;
elements.AddNew(northArrow);
// 构造比例尺
// Initialize the scale
GeoMapScale scale = new GeoMapScale(m_mapID, new Point2D(125, 400), 50, 50);
scale.LeftDivisionCount = 2;
scale.ScaleUnit = Unit.Kilometer;
scale.SegmentCount = 4;
elements.AddNew(scale);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public gk065()
{
InitializeComponent();
workspace1 = new SuperMap.Data.Workspace();
/* WorkspaceConnectionInfo workspaceConnectionInfo = new WorkspaceConnectionInfo();
* workspaceConnectionInfo.Type = WorkspaceType.Oracle;
* workspaceConnectionInfo.Server = "ORCL";
* workspaceConnectionInfo.Database = "";
* workspaceConnectionInfo.Name = "workspace";
* workspaceConnectionInfo.User = "******";
* workspaceConnectionInfo.Password = "******";
* workspace1.Open(workspaceConnectionInfo);*/
workspace1.Open(gkfqd.Common.Tool.GetConnectionInfo());
mapLayoutControl1.MapLayout.Workspace = workspace1;
mapLayoutControl1.IsHorizontalScrollbarVisible = true;
mapLayoutControl1.IsVerticalScrollbarVisible = true;
try
{
LayoutElements elements = mapLayoutControl1.MapLayout.Elements;
//构造GeoMap
GeoMap geoMap = new GeoMap();
geoMap.MapName = "temp";
//设置GeoMap对象的外切矩形
Rectangle2D rect = new Rectangle2D(new Point2D(850, 1300), new Size2D(
1500, 1500));
GeoRectangle geoRect = new GeoRectangle(rect, 0);
geoMap.Shape = geoRect;
elements.AddNew(geoMap);
m_mapID = elements.GetID();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
mapLayoutControl1.TrackMode = TrackMode.Edit;
mapLayoutControl1.MapLayout.Zoom(4);
}
private void AddMap(string mapName)
{
try
{
LayoutElements elements = mapLayoutControl1.MapLayout.Elements;
//构造GeoMap
GeoMap geoMapUse = new GeoMap();
geoMapUse.MapName = mapName;
// geoMapUse. = m_mapControl.Map;
//设置GeoMap对象的外切矩形
Rectangle2D rect = new Rectangle2D(new Point2D(850, 1300), new Size2D(
1500, 1500));
GeoRectangle geoRect = new GeoRectangle(rect, 0);
geoMapUse.Shape = geoRect;
elements.AddNew(geoMapUse);
m_mapID = elements.GetID();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
public void InitializeLayout(string mapName)
{
try
{
LayoutElements elements = m_mapLayoutControl.MapLayout.Elements;
// 构造GeoMap
GeoMap geoMap = new GeoMap();
//设置地图名称，在工作空间内的地图
geoMap.MapName = mapName;
// 设置GeoMap对象的外切矩形
Rectangle2D rect = new Rectangle2D(new Point2D(1000, 1300), new Size2D(1500, 1500));
GeoRectangle geoRect = new GeoRectangle(rect, 0);
geoMap.Shape = geoRect;
elements.AddNew(geoMap);
m_mapID = elements.GetID();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
private void 图例ToolStripMenuItem_Click(object sender, EventArgs e)
{
LayoutElements layoutElements = mapLayoutControl1.MapLayout.Elements;
layoutElements.SeekID(GetMapID());
GeoMap geoMapUse = (GeoMap)layoutElements.GetGeometry();
string geoMapName = geoMapUse.MapName;
GeoLegend geoLegend = new GeoLegend(geoMapName, workspace1);
geoLegend.Height = 175;
geoLegend.Width = 350;
geoLegend.Center = new Point2D(1375, 1855);
GeoStyle geoLegendStyle = new GeoStyle();
geoLegendStyle.FillForeColor = Color.FromArgb(255, 235, 175);
geoLegendStyle.FillOpaqueRate = 30;
geoLegendStyle.LineWidth = 0.5;
geoLegendStyle.LineColor = Color.FromArgb(65, 65, 65);
geoLegend.BackGroundStyle = geoLegendStyle;
geoLegend.ColumnCount = 3;
//设置图例项和图例子项的说明文本的风格
TextStyle geoLegendtextStyle = new TextStyle();
geoLegendtextStyle.BackColor = Color.Yellow;
geoLegendtextStyle.ForeColor = Color.Blue;
geoLegendtextStyle.FontName = "宋体";
geoLegendtextStyle.FontHeight = 20.0;
geoLegendtextStyle.FontWidth = 12.0;
geoLegendtextStyle.IsSizeFixed = false;
geoLegend.ItemTextStyle = geoLegendtextStyle;
geoLegend.SubItemTextStyle = geoLegendtextStyle;
//设置图例标题风格
TextStyle titleTextStyle = new TextStyle();
titleTextStyle.BackColor = Color.Yellow;
titleTextStyle.ForeColor = Color.Blue;
titleTextStyle.FontName = "宋体";
titleTextStyle.FontHeight = 40.0;
titleTextStyle.FontWidth = 25.0;
titleTextStyle.Italic = true;
titleTextStyle.Bold = true;
titleTextStyle.IsSizeFixed = false;
titleTextStyle.Weight = 200;
geoLegend.Title = "图例";
geoLegend.TitleStyle = titleTextStyle;
//将图例添加到布局图层，而非屏幕图层。
geoLegend.Load(false);
mapLayoutControl1.MapLayout.Elements.AddNew(geoLegend);
}
/// <summary>
/// Gets requested element from the layout
/// </summary>
protected T GetElement <T>(ElementType role) where T : LayoutElement
{
return(LayoutElements.FirstOrDefault(item => item is T && item.Type == role) as T);
}
