/// <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);
}
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
string s_type = comboBox1.SelectedItem.ToString();
GeoMapScale geomapscale = new GeoMapScale();
if (s_type == "1：5000")
{
geomapscale.Scale = 1 / 5000;
mapControl1.Map.Scale = 0.0002;
mapControl1.Map.Refresh();
}
else if (s_type == "1：10000")
{
geomapscale.Scale = 1 / 10000;
mapControl1.Map.Scale = 0.0001;
mapControl1.Map.Refresh();
}
else if (s_type == "1：25000")
{
geomapscale.Scale = 1 / 25000;
mapControl1.Map.Scale = 0.00004;
mapControl1.Map.Refresh();
}
else if (s_type == "1：50000")
{
geomapscale.Scale = 1 / 50000;
mapControl1.Map.Scale = 0.00002;
mapControl1.Map.Refresh();
}
else if (s_type == "1：100000")
{
geomapscale.Scale = 1 / 100000;
mapControl1.Map.Scale = 0.00001;
mapControl1.Map.Refresh();
}
else if (s_type == "1：250000")
{
geomapscale.Scale = 1 / 250000;
mapControl1.Map.Scale = 0.000004;
mapControl1.Map.Refresh();
}
else if (s_type == "1：500000")
{
geomapscale.Scale = 1 / 500000;
mapControl1.Map.Scale = 0.000002;
mapControl1.Map.Refresh();
}
else if (s_type == "1：1000000")
{
geomapscale.Scale = 1 / 1000000;
mapControl1.Map.Scale = 0.00000001;
mapControl1.Map.Refresh();
}
}
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);
}
}
private void 添加标题ToolStripMenuItem_Click(object sender, EventArgs e)
{
gk066 addTitle = new gk066();
addTitle.StartPosition = FormStartPosition.CenterScreen; //窗体居中
addTitle.ShowDialog();
#region 添加标文本题
//标题添加
TextStyle textStyle = new TextStyle();
textStyle.Alignment = TextAlignment.TopCenter;
textStyle.BackColor = Color.FromArgb(65, 65, 65);
textStyle.ForeColor = Color.FromArgb(174, 241, 176);
textStyle.BackOpaque = false;
textStyle.Bold = true;
textStyle.FontName = "楷体";
textStyle.FontHeight = addTitle.FontHeight;
textStyle.FontWidth = addTitle.FontWidth;
textStyle.IsSizeFixed = false;
textStyle.Italic = true;
textStyle.Outline = true;
textStyle.Weight = 500;
//添加文本
TextPart textPart = new TextPart(addTitle.title, new Point2D(850, 2150), 0);
geoText = new GeoText(textPart, textStyle);
//先删除后添加实现刷新效果
if (ElementsId != -1)
{
ElementsIdS[0] = ElementsId;
mapLayoutControl1.MapLayout.Elements.Delete(ElementsIdS);
}
//添加地图
mapLayoutControl1.MapLayout.Elements.AddNew(geoText);
//取得id 下次设定时删除用
ElementsId = mapLayoutControl1.MapLayout.Elements.GetID();
mapLayoutControl1.MapLayout.Elements.Refresh();
#endregion
#region 设定图层颜色 与显示比例尺
geoMapUse = mapLayoutControl1.MapLayout.Elements.GetGeometry() as GeoMap;
Map map = new Map();
map.Workspace = workspace1;
map.FromXML(workspace1.Maps.GetMapXML(geoMapUse.MapName));
LayerSettingVector setting = map.Layers[0].AdditionalSetting as LayerSettingVector;
setting.Style.FillForeColor = addTitle.selectColor;
map.Layers[0].AdditionalSetting = setting;
workspace1.Maps.SetMapXML(geoMapUse.MapName, map.ToXML());
workspace1.Save();
geoMapUse = new GeoMap();
geoMapUse.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);
geoMapUse.Shape = geoRect;
//动态设置缩放比例尺
geoMapUse.MapScale = addTitle.scaleNumerator / addTitle.scaleDenominato;
mapLayoutControl1.MapLayout.Elements.AddNew(geoMapUse);
//记录下mapid
ElementsIdMap = mapLayoutControl1.MapLayout.Elements.GetID();
mapLayoutControl1.MapLayout.Elements.Refresh();
#endregion
#region 添加地图比例标尺
//添加地图带比例标尺
geoMapScale = new GeoMapScale(ElementsIdMap, new Point2D(1050, 515), 550, 18);
geoMapScale.ScaleUnit = Unit.Kilometer;
geoMapScale.LeftDivisionCount = 2;
geoMapScale.SegmentCount = 2;
geoMapScale.ScaleType = GeoMapScaleType.Railway;
////先删除后添加实现刷新效果
if (ElementsIdScale != -1)
{
ElementsIdScaleArrar[0] = ElementsIdScale;
mapLayoutControl1.MapLayout.Elements.Delete(ElementsIdScaleArrar);
}
//取得id 下次设定时删除用
mapLayoutControl1.MapLayout.Elements.AddNew(geoMapScale);
ElementsIdScale = mapLayoutControl1.MapLayout.Elements.GetID();
mapLayoutControl1.MapLayout.Elements.Refresh();
#endregion
addTitle.Close();
}
