「Loading a WFS Layer」の版間の差分

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(ページの作成: <H3> Loading a WFS Layer </H3> <P> As an example we use the DM Solutions WFS server and display a layer. The URL is: <PRE> http://www2.dmsolutions.ca/cgi-bin/mswfs_gmap?VERSION=…)
 
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<H3>
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--[[利用者:Sanak|Sanak]] 2009年10月7日 (水) 14:53 (UTC)このページは削除予定です。
Loading a WFS Layer
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</H3>
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<P>
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As an example we use the DM Solutions WFS server and display a layer. The URL is:
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<PRE>
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http://www2.dmsolutions.ca/cgi-bin/mswfs_gmap?VERSION=1.0.0&amp;SERVICE=
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wfs&amp;REQUEST=GetCapabilities
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</PRE>
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<P>
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<OL>
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<LI>Make sure the WFS plugin is loaded; if not, open the Plugin Manager and load it
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</LI>
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<LI>Click on the  mIconAddWfsLayerAdd WFS Layer tool on the plugins toolbar
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</LI>
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<LI>Click on New
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</LI>
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<LI>Enter NameDM Solutions as the name
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</LI>
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<LI>Enter the URL (see previous page)
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</LI>
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<LI>Click OK
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</LI>
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<LI>Choose Server ConnectionsDM Solutions from the drop-down box
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</LI>
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<LI>Click Connect
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</LI>
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<LI>Wait for the list of layers to be populated
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</LI>
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<LI>Click on the Canadian Land layer
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</LI>
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<LI>Click Add to add the layer to the map
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</LI>
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<LI>Wait patiently for the features to appear
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</LI>
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</OL>
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<P>
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Note that the WFS-plugin also recognizes the proxy-settings you have set
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in your preferences.
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<P>
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<DIV ALIGN="CENTER"><A NAME="fig:wfs_dmsolutions"></A><A NAME="226"></A>
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<TABLE>
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<CAPTION ALIGN="BOTTOM"><STRONG>Figure:</STRONG>
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Adding a WFS layer </CAPTION>
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<TR><TD>
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<DIV ALIGN="CENTER">
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[clip=true,width=0.6]connection_wfs
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</DIV></TD></TR>
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</TABLE>
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</DIV>
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<P>
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You'll notice the download progress is visualized in the left bottom of the QGIS main window.
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Once the layer is loaded, you can identify and select a province or two and view the
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attribute table.
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<P>
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Remember this plugin works best with UMN MapServer WFS servers. It still
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could be, that you might experience random behavior
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and crashes. You can look forward to improvements in a future version of the plugin.
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<P>
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This means that only WFS 1.0.0 is supported. At this point there have not
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been many test against over WFS versions implemented in other WFS-servers.
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If you encounter problems with any other WFS-server, please do not
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hesitate to contacting the development team. Please refer to Section [[#label_helpsupport]] for further information about the mailinglists.
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<P>
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2009年10月7日 (水) 23:53時点における最新版

--Sanak 2009年10月7日 (水) 14:53 (UTC)このページは削除予定です。