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	<title>Alrighty Then! &#187; layers</title>
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	<description>development notes, tech talk ...</description>
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		<title>Zoomify, Virtual Earth, Yahoo Maps, Google Maps, OpenStreetMap and Bluemarble all in one AS3 flex library</title>
		<link>http://www.alrightythen.de/blog/2008/11/virtual-earth-yahoo-maps-google-maps-openstreetmap-and-bluemarble-all-in-one/</link>
		<comments>http://www.alrightythen.de/blog/2008/11/virtual-earth-yahoo-maps-google-maps-openstreetmap-and-bluemarble-all-in-one/#comments</comments>
		<pubDate>Mon, 24 Nov 2008 14:11:11 +0000</pubDate>
		<dc:creator>ms</dc:creator>
				<category><![CDATA[Blogroll]]></category>
		<category><![CDATA[flex]]></category>
		<category><![CDATA[zoomify]]></category>
		<category><![CDATA[as3]]></category>
		<category><![CDATA[google earth]]></category>
		<category><![CDATA[layers]]></category>
		<category><![CDATA[mapping]]></category>
		<category><![CDATA[maptech]]></category>
		<category><![CDATA[openstreetmap]]></category>
		<category><![CDATA[projection]]></category>
		<category><![CDATA[virtual earth]]></category>
		<category><![CDATA[wgs84]]></category>
		<category><![CDATA[yahoo maps]]></category>

		<guid isPermaLink="false">http://www.alrightythen.de/blog/?p=35</guid>
		<description><![CDATA[Update: now includes Mars and Moon. After some thinking on how to integrate the code for linearly-projected maps (zoomify &#8230;) and mercator-projected maps (almost all others) into a single AS3 model, i found a very good, easy and straight-forward architecture. The trick was to separate the coordinate conversion into two steps: linearisation and linear interpolation [...]]]></description>
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		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Creating Real &#8220;Multi&#8221;-Layer Maps</title>
		<link>http://www.alrightythen.de/blog/2008/10/multiple-layers-holding-different-resolutions/</link>
		<comments>http://www.alrightythen.de/blog/2008/10/multiple-layers-holding-different-resolutions/#comments</comments>
		<pubDate>Mon, 20 Oct 2008 09:03:07 +0000</pubDate>
		<dc:creator>ms</dc:creator>
				<category><![CDATA[Blogroll]]></category>
		<category><![CDATA[flex]]></category>
		<category><![CDATA[maptech]]></category>
		<category><![CDATA[zoomify]]></category>
		<category><![CDATA[as3]]></category>
		<category><![CDATA[layers]]></category>
		<category><![CDATA[library]]></category>
		<category><![CDATA[mapping]]></category>

		<guid isPermaLink="false">http://www.alrightythen.de/blog/?p=34</guid>
		<description><![CDATA[Doing another viewer for a 200+ maps project, i discovered that combining overview and detail maps in the same view, rendered the system unusable with only a few layers. Naturally i did some optimizations on the layer drawing code. This resulted in a dramatical performance improvement when combining large overview maps with detail maps in [...]]]></description>
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		<slash:comments>4</slash:comments>
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		<item>
		<title>Scientific imaging with AS3 maptech-lib</title>
		<link>http://www.alrightythen.de/blog/2008/09/scientific-imaging-with-maptech-lib/</link>
		<comments>http://www.alrightythen.de/blog/2008/09/scientific-imaging-with-maptech-lib/#comments</comments>
		<pubDate>Tue, 09 Sep 2008 19:24:31 +0000</pubDate>
		<dc:creator>ms</dc:creator>
				<category><![CDATA[Blogroll]]></category>
		<category><![CDATA[flex]]></category>
		<category><![CDATA[maptech]]></category>
		<category><![CDATA[tech]]></category>
		<category><![CDATA[as3]]></category>
		<category><![CDATA[imaging]]></category>
		<category><![CDATA[layers]]></category>

		<guid isPermaLink="false">http://www.alrightythen.de/blog/?p=32</guid>
		<description><![CDATA[Just a quick note: received a request to use Maptech on microscopic images. Threw together an adapted client. The original demo is no longer available. Please see the enhanced demo. A server-side script scans for directories holding zoomify images, sorts them lexically and adds then to the client in sort order. Zoomify&#8217;s ImageProperties.xml is extended [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Layering map and symbol data</title>
		<link>http://www.alrightythen.de/blog/2008/01/layering-map-and-symbol-data/</link>
		<comments>http://www.alrightythen.de/blog/2008/01/layering-map-and-symbol-data/#comments</comments>
		<pubDate>Wed, 30 Jan 2008 16:35:58 +0000</pubDate>
		<dc:creator>ms</dc:creator>
				<category><![CDATA[AIR / Apollo]]></category>
		<category><![CDATA[Blogroll]]></category>
		<category><![CDATA[flash]]></category>
		<category><![CDATA[flex]]></category>
		<category><![CDATA[maptech]]></category>
		<category><![CDATA[as3]]></category>
		<category><![CDATA[layers]]></category>
		<category><![CDATA[mapping]]></category>

		<guid isPermaLink="false">http://www.alrightythen.de/blog/?p=19</guid>
		<description><![CDATA[Recently i updated the mapTech demo to show 3 layers at once. Please be sure to adjust the 3 sliders at the bottom to set the upper 2 layers alpha value. Next step will be a drag &#38; drop enabled kit to build customized layer sets of both static image/map and dynamic symbolic/charting data.]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>AS3 Library to Show Zoomify Images</title>
		<link>http://www.alrightythen.de/blog/2007/11/imagemap-viewer-in-as3-zoomify-compatible/</link>
		<comments>http://www.alrightythen.de/blog/2007/11/imagemap-viewer-in-as3-zoomify-compatible/#comments</comments>
		<pubDate>Wed, 14 Nov 2007 17:29:01 +0000</pubDate>
		<dc:creator>ms</dc:creator>
				<category><![CDATA[AIR / Apollo]]></category>
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		<category><![CDATA[flex]]></category>
		<category><![CDATA[maptech]]></category>
		<category><![CDATA[zoomify]]></category>
		<category><![CDATA[as3]]></category>
		<category><![CDATA[layers]]></category>
		<category><![CDATA[mapping]]></category>

		<guid isPermaLink="false">http://www.alrightythen.de/blog/?p=17</guid>
		<description><![CDATA[Update: See the FlexMap demo. Combine all possible map sources. Update: Recently the performance with multiple layers was dramatically improved. Please see the multi-layer demo. For years we&#8217;ve been using a heavily modified Zoomify image component for our mapping products. We started off at flash6 with an as1-component, incrementally modified it to understand coordinates, added [...]]]></description>
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		<slash:comments>1</slash:comments>
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