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MO程序汇总
Legend
Map
StatusBar
通用—声明:
Option Explicit 强制声明
Dim fullPath As String
Dim fileName As String
Dim wrkdir As String
Dim dbcon As New MapObjects2.DataConnection
Dim curLayer As New MapObjects2.MapLayer
Dim pt As New MapObjects2.Point
Dim ln As New MapObjects2.Line
Public selectPt As New MapObjects2.Point
Dim tabledes As New MapObjects2.TableDesc
返回一个数据表描述对象(TableDesc),这个对象描述一个记录集的字段特征
Dim isMapEditing As Boolean
Dim rst As New MapObjects2.Recordset
Dim chooseMethod As Integer
Dim selectObj As MapObjects2.Recordset
Dim tolerance As Single
Form_Load:
Private Sub Form_Load()
lgdmap.setMapSource Map1 使用图例控件的setMapSource方法将控件和一个地图对象关联
lgdmap.LoadLegend True 激活图例的显示
isMapEditing = False
lgdmap.ShowAllLegend
Map1.TrackingLayer.SymbolCount = 6
With Map1.TrackingLayer.Symbol(0) with 使得后面直接使用 .
.SymbolType = moPointSymbol
.Style = moTriangleMarker 0 点
.Color = moRed 1 画线
.Size = 8 2 线的结果
End With 3 画面
4 面的结果
With Map1.TrackingLayer.Symbol(1)
.SymbolType = moLineSymbol
.Color = moRed
.Size = 3
End With
With Map1.TrackingLayer.Symbol(2)
.SymbolType = moLineSymbol
.Style = moSolidLine
.Color = moBlue
.Size = 4
End With
With Map1.TrackingLayer.Symbol(3)
.SymbolType = moFillSymbol
.Style = moDiagonalCrossFill
.Color = moRed
.OutlineColor = moLightYellow
End With
With Map1.TrackingLayer.Symbol(4)
.SymbolType = moFillSymbol
.Style = moGrayFill
.Color = moGreen
.OutlineColor = moRed
End With
End Sub
Private Sub lgdmap_AfterSetLayerVisible(Index As Integer
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