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Added the show scale range button
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timlinux committed Nov 24, 2011
1 parent d219534 commit 52eb8fd7be277c5c19d91f0d4b3002e1fdc9f4df
Showing with 7 additions and 2 deletions.
  1. +7 −2 resources/html/qgsrasterlayer.html
@@ -12,6 +12,7 @@
<script id="source" language="javascript" type="text/javascript">
//The raster layer properties dialog will pass an object 'mRasterLayer'
//to this javascript context which you can interrogate for all its metadata
//and invoke any of its slots
function showJson()
{
if (typeof mRasterLayer === 'undefined')
@@ -21,8 +22,11 @@
else
{
//for fun lets pickle the raster layer as a json object
$("#notes").html(JSON.stringify(mRasterLayer));
//$("#notes").html(JSON.stringify(mRasterLayer));
//also you can use any slots as native jscript methods:
$("#scale-range").hide().html("Minumum Scale: " + mRasterLayer.minimumScale() + " to Maximum Scale: " + mRasterLayer.maximumScale() ).slideToggle();
}

}
/** Load the metadata object passed into this page from c++ context using
wvMetadata->page()->mainFrame()->addToJavaScriptWindowObject( "mRasterLayer", mRasterLayer );
@@ -41,8 +45,9 @@ <h1>Metadata</h1>
<div id="metadata" class="span-24"></div>
</hr>
<div id="footer">Generated by Quantum GIS (http://qgis.org)</div>
<button onclick="showJson()" >Show JSON</button>
<div id="scale-range" class="span-24"></div>
<div id="notes" class="span-24"></div>
<button onclick="showJson()" >Show scale range</button>
</div>
</body>
</html>

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