📄 [分享]ao学习实例讲解,初学入门经典,分批共享_2 - gis空间站-地理信息系统空间站.mht
字号:
yes"> </SPAN>Dim lscreenResolution<SPAN =
style=3D"mso-spacerun: yes"> =
</SPAN>As Long<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN><o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN">On Error =
GoTo ErrorHandler:<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>Set pMxDocument =3D =
ThisDocument<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: =
0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>Set pActiveView =3D =
pMxDocument.ActiveView<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: =
ZH-CN"> <o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: =
0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>lscreenResolution =3D =
pActiveView.ScreenDisplay.DisplayTransformation.Resolution<o:p></o:p></SP=
AN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: =
10pt; mso-line-height-rule: exactly"><SPAN lang=3DEN-US =
style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN><o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>ptagRECT.Top =3D =
0<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm 0cm =
0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>ptagRECT.Left =3D =
0<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm 0cm =
0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>ptagRECT.Right =3D =
pActiveView.Extent.Width<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>ptagRECT.bottom =3D =
pActiveView.Extent.Height<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN><o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN><SPAN style=3D"COLOR: green">'We must =
calculate the size of the user specified Rectangle in Device =
units<o:p></o:p></SPAN></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: =
0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; COLOR: green; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>'Hence convert width and =
height<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm =
0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>Set pEnvelope =3D New =
Envelope<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm =
0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>pEnvelope.PutCoords ptagRECT.Left, =
ptagRECT.bottom, ptagRECT.Right, ptagRECT.Top<o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN =
style=3D"mso-spacerun: yes"> </SPAN>Set pExporter =3D =
New TiffExporter<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>pExporter.Resolution =3D =
lscreenResolution<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>pExporter.ExportFileName =3D =
sFileAllName<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: =
0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>pExporter.PixelBounds =3D =
pEnvelope<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm =
0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN><o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN =
style=3D"mso-spacerun: yes"> </SPAN>Set pTrackCancel =
=3D New CancelTracker<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN><o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN =
style=3D"mso-spacerun: yes"> </SPAN>pActiveView.Output =
pExporter.StartExporting, lscreenResolution, _<o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN =
style=3D"mso-spacerun: =
yes"> &n=
bsp; =
</SPAN>ptagRECT, pActiveView.Extent, =
pTrackCancel<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: =
0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> &n=
bsp; =
</SPAN><o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm =
0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> =
</SPAN>pExporter.FinishExporting<o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN =
style=3D"mso-spacerun: yes"> </SPAN>Exit =
Sub<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm 0cm =
0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN">ErrorHandler:<o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN =
style=3D"mso-spacerun: yes"> </SPAN>MsgBox =
Err.Description<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN">End =
Sub<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm 0cm =
0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"> <o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN">Private Sub =
UIButtonControl1_Click()<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>Dim pVBProject<SPAN =
style=3D"mso-spacerun: =
yes"> &n=
bsp; </SPAN>As VBProject<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN">On Error GoTo =
ErrorHandler:<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: =
0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>Set pVBProject =3D =
ThisDocument.VBProject<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>Output pVBProject.FileName & =
"\..\..\..\.." & =
"\data\MyTifFile.tif"<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>Exit Sub<o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: =
ZH-CN">ErrorHandler:<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>MsgBox =
Err.Description<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN">End Sub</SPAN><SPAN =
lang=3DEN-US style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: =
ZH-CN"><o:p></o:p></SPAN></P></TD></TR></TBODY></TABLE><o:p></o:p></SPAN>=
</FONT></SPAN></P>','2006-4-4 =
11:34:10','','images/face/33.gif','','','371','1','','','252','95','2004-=
5-19','100','dysunzj@163.com','http://','');</SCRIPT>
<SCRIPT>var i=3D17;ShowPost('22457','dysunzj','<H3 style=3D"MARGIN: 0cm =
0cm 0pt; TEXT-INDENT: 0cm"><A name=3D_Toc77046295></A><A =
name=3D_Toc77066446></A><A name=3D_Toc77388446></A><A =
name=3D_Toc78627551></A><A name=3D_Toc78629374></A><A =
name=3D_Toc78681165></A><A name=3D_Toc78683891></A><A =
name=3D_Toc78684780></A><A name=3D_Toc78685609><SPAN =
style=3D"mso-bookmark: _Toc78684780"><SPAN style=3D"mso-bookmark: =
_Toc78683891"><SPAN style=3D"mso-bookmark: _Toc78681165"><SPAN =
style=3D"mso-bookmark: _Toc78629374"><SPAN style=3D"mso-bookmark: =
_Toc78627551"><SPAN style=3D"mso-bookmark: _Toc77388446"><SPAN =
style=3D"mso-bookmark: _Toc77066446"><SPAN style=3D"mso-bookmark: =
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