unit1.dfm

ScaleBar比例尺；基于MapX 4.5的比例尺类。 并演示了Delphi中如何利用接口技术在DLL中封装对象。

object Form1: TForm1
  Left = 190
  Top = 123
  BorderIcons = [biSystemMenu]
  BorderStyle = bsSingle
  Caption = 'ScaleBar Dll Demo'
  ClientHeight = 453
  ClientWidth = 626
  Color = clBtnFace
  Font.Charset = DEFAULT_CHARSET
  Font.Color = clWindowText
  Font.Height = -11
  Font.Name = 'MS Sans Serif'
  Font.Style = []
  OldCreateOrder = False
  OnDestroy = FormDestroy
  PixelsPerInch = 96
  TextHeight = 13
  object Map1: TMap
    Left = 16
    Top = 8
    Width = 497
    Height = 209
    ParentColor = False
    TabOrder = 0
    ControlData = {
      8D1A06005E3300009A150000010000000F0000FF0D47656F44696374696F6E61
      72790D556E69746564205374617465730D556E6974656420537461746573E903
      FEFFFFFFFF57AB40000002000E001E0042B8B0AC040058C0B27726D47F8F4340
      0000000000000000010000000D556E6974656420537461746573000600010001
      000000500001030000640000000001F4010000050000800C0000000005000C55
      736374795F32302E74616210555320546F702032302043697469657301010000
      000001010000000000007940000000000058AB40000000000000FFFFFF000000
      000000000000000000000000000000000000000000000352E30B918FCE119DE3
      00AA004BB85101860000BC02C0D401000653797374656DFF0000000000000001
      0001000000000000000000000000000000000000000000006400000002000200
      0000000000409F4000000000000079400101050001000C7573615F636170732E
      7461620B5553204361706974616C730101000000000101000000000000794000
      00000000709740000000000000FFFFFF00000000000000000000000000000000
      0000000000000000000352E30B918FCE119DE300AA004BB85101860000BC02C0
      D401000653797374656DFF000000000000000100010000000000000000000000
      00000000000000000000006400000002000200000000000088C3400000000000
      0000000001050001000C75736374795F316B2E7461620F5553204D616A6F7220
      4369746965730101000000000101000000000080664000000000000079400000
      00000000FFFFFF00000000000000000000000000000000000000000000000000
      0352E30B918FCE119DE300AA004BB85101860000BC02C0D40100065379737465
      6DFF000000000000000100010000000000000000000000000000000000000000
      00006400000002000200000000000088C3400000000000000000000105000100
      0C75736374795F386B2E7461620F5553204D696E6F7220436974696573010100
      000000010100000000000000000000000000806640000000000000FFFFFF0000
      00000000000000000000000000000000000000000000000352E30B918FCE119D
      E300AA004BB85101860000BC02C0D401000653797374656DFF00000000000000
      0100010000000000000000000000000000000000000000000064000000020002
      00000000000088C3400000000000000000000105000100077573612E74616203
      5553410101000000000000000000000000000000000000000000000000800000
      00000000000000000000000000000000000000000000000000000000000352E3
      0B918FCE119DE300AA004BB85101000000BC024442010005417269616CFF0000
      0000000000010001000000000000000000000000000000000000000000006400
      000002000000000000000059AB40000000000000794001010000010000000000
      0000FFFFFF000100000000000000000000000000000000000000000000000352
      E30B918FCE119DE300AA004BB8510100000090013C67020005417269616C0003
      52E30B918FCE119DE300AA004BB851010000009001348C030005417269616C00
      0000000000000000000000000000000000000000000000000000000000000000
      000000FFFFFF000000000000000001370000000000FFFFFF0000000000000003
      52E30B918FCE119DE300AA004BB851010000009001DC7C010005417269616C00
      0352E30B918FCE119DE300AA004BB851010200009001A42C02000B4D61702053
      796D626F6C730000000000000001000100FFFFFF000200FFFFFF000000000000
      0100000001000118010000C802140001000000010000021C0000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      0000000200000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      000000008076C000000000008056C00000000000807640000000000080564000
      00000018010000C802140003000000D50F620107000000000000000000000000
      0020C00000000000006440000000000000664000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000700000000
      00000000000000000058C0000000000000374000000000008040400000000000
      8046400000000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      000000ECEF12009EEC957C84EF12001800000040F0120050EC957C0000000000
      00000000000088B3400000000000408F400101000001}
  end
  object btnHideScaleBar: TButton
    Left = 528
    Top = 41
    Width = 90
    Height = 21
    Caption = 'Hide ScaleBar'
    TabOrder = 1
    OnClick = btnHideScaleBarClick
  end
  object btnShowScaleBar: TButton
    Left = 528
    Top = 16
    Width = 90
    Height = 21
    Caption = 'Show ScaleBar'
    TabOrder = 2
    OnClick = btnShowScaleBarClick
  end
  object Button1: TButton
    Left = 528
    Top = 66
    Width = 90
    Height = 21
    Caption = #21160#24577#35013#36733
    TabOrder = 3
    OnClick = Button1Click
  end
  object Map2: TMap
    Left = 16
    Top = 232
    Width = 497
    Height = 209
    ParentColor = False
    TabOrder = 4
    ControlData = {
      8D1A06005E3300009A150000010000000F0000FF0D47656F44696374696F6E61
      72790D556E69746564205374617465730D556E6974656420537461746573E903
      FEFFFFFFFF57AB40000002000E001E0042B8B0AC040058C0B27726D47F8F4340
      0000000000000000010000000D556E6974656420537461746573000600010001
      000000500001030000640000000001F4010000050000800C0000000005000C55
      736374795F32302E74616210555320546F702032302043697469657301010000
      000001010000000000007940000000000058AB40000000000000FFFFFF000000
      000000000000000000000000000000000000000000000352E30B918FCE119DE3
      00AA004BB85101860000BC02C0D401000653797374656DFF0000000000000001
      0001000000000000000000000000000000000000000000006400000002000200
      0000000000409F4000000000000079400101050001000C7573615F636170732E
      7461620B5553204361706974616C730101000000000101000000000000794000
      00000000709740000000000000FFFFFF00000000000000000000000000000000
      0000000000000000000352E30B918FCE119DE300AA004BB85101860000BC02C0
      D401000653797374656DFF000000000000000100010000000000000000000000
      00000000000000000000006400000002000200000000000088C3400000000000
      0000000001050001000C75736374795F316B2E7461620F5553204D616A6F7220
      4369746965730101000000000101000000000080664000000000000079400000
      00000000FFFFFF00000000000000000000000000000000000000000000000000
      0352E30B918FCE119DE300AA004BB85101860000BC02C0D40100065379737465
      6DFF000000000000000100010000000000000000000000000000000000000000
      00006400000002000200000000000088C3400000000000000000000105000100
      0C75736374795F386B2E7461620F5553204D696E6F7220436974696573010100
      000000010100000000000000000000000000806640000000000000FFFFFF0000
      00000000000000000000000000000000000000000000000352E30B918FCE119D
      E300AA004BB85101860000BC02C0D401000653797374656DFF00000000000000
      0100010000000000000000000000000000000000000000000064000000020002
      00000000000088C3400000000000000000000105000100077573612E74616203
      5553410101000000000000000000000000000000000000000000000000800000
      00000000000000000000000000000000000000000000000000000000000352E3
      0B918FCE119DE300AA004BB85101000000BC024442010005417269616CFF0000
      0000000000010001000000000000000000000000000000000000000000006400
      000002000000000000000059AB40000000000000794001010000010000000000
      0000FFFFFF000100000000000000000000000000000000000000000000000352
      E30B918FCE119DE300AA004BB8510100000090013C67020005417269616C0003
      52E30B918FCE119DE300AA004BB851010000009001348C030005417269616C00
      0000000000000000000000000000000000000000000000000000000000000000
      000000FFFFFF000000000000000001370000000000FFFFFF0000000000000003
      52E30B918FCE119DE300AA004BB851010000009001DC7C010005417269616C00
      0352E30B918FCE119DE300AA004BB851010200009001A42C02000B4D61702053
      796D626F6C730000000000000001000100FFFFFF000200FFFFFF000000000000
      0100000001000118010000C802140001000000010000021C0000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      0000000200000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      000000008076C000000000008056C00000000000807640000000000080564000
      00000018010000C802140003000000D50F620107000000000000000000000000
      0020C00000000000006440000000000000664000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000700000000
      00000000000000000058C0000000000000374000000000008040400000000000
      8046400000000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000000000000
      0000000000000000000000000000000000000000000000000000000801D40600
      000000ECEF12009EEC957C84EF12001800000040F0120050EC957C0000000000
      00000000000088B3400000000000408F400101000001}
  end
end