[mapguide-internals] New RFC Posted

[Maggie Yang]

About question for painted relief, where hillshading is combined with colour bands based on
elevation ranges. Basically, this RFC is mainly for stylizing the elevation raster, not for the normal raster data, where hillshading is combined with colour bands.But, this Stylization component could support painted relief, but we need to do more specfic work in RasterAdapter when handle the normal raster data, where hillshading is combined with colour bands . 


	-----Original Message----- 
	From: mapguide-internals-bounces at lists.osgeo.org 代表 Maggie Yang 
	Sent: 2007-8-14 (星期二) 10:54 
	To: MapGuide Internals Mail List 
	Cc: 
	Subject: RE: [mapguide-internals] New RFC Posted
	
	

	Think over it again, I think it is better to introduce 4 key classes,
	GridData and GridStylizer, GridStyleHandler, GridStatusReporter and
	other assistant classes will be ignored.
	Any feedback is welcome.
	
	Thanks,
	Maggie Yang
	
	
	-----Original Message-----
	From: mapguide-internals-bounces at lists.osgeo.org
	[mailto:mapguide-internals-bounces at lists.osgeo.org] On Behalf Of Maggie
	Yang
	Sent: Tuesday, August 14, 2007 10:40 AM
	To: MapGuide Internals Mail List
	Subject: RE: [mapguide-internals] New RFC Posted
	
	Thanks for your feedback.
	But it is not feasible for this RFC. The implementation part would be
	very complex if we try to give the detail introduce of what kinds of
	classes and methods would be added, because there are about 20 classes
	will added to support stylizing elevation data. So, you can image how
	many methods will be introduced here. It would be a long story to
	explain all those classes and methods.
	BTW, this RFC does not change the XML docs. The layer definition file
	used to describe the elevation style is supported by the Layer
	Definition schema already.
	
	Thanks,
	Maggie Yang
	
	
	-----Original Message-----
	From: mapguide-internals-bounces at lists.osgeo.org
	[mailto:mapguide-internals-bounces at lists.osgeo.org] On Behalf Of Jason
	Birch
	Sent: Monday, August 13, 2007 10:22 AM
	To: MapGuide Internals Mail List
	Subject: RE: [mapguide-internals] New RFC Posted
	
	Hi Maggie,
	
	I support the concept of this RFC, but it seems to be fairly weak on how
	it will be implemented.  It would be useful to see what kinds of
	classes, methods would be introduced to support this, changes to the XML
	docs, etc.
	
	Personally, I'd be interested in whether it supports the concept of
	painted relief, where hillshading is combined with colour bands based on
	elevation ranges.
	
	Jason
	
	
	________________________________
	
	From: mapguide-internals-bounces at lists.osgeo.org on behalf of Maggie
	Yang
	Sent: Sun 2007-08-12 7:12 PM
	To: MapGuide Internals Mail List
	Subject: [mapguide-internals] New RFC Posted
	
	
	
	Hi, All
	A new RFC (http://trac.osgeo.org/mapguide/wiki/MapGuideRfc26) has been
	posted. The RFC addressed how to make the MG stylize the elevation data,
	which configured surface style in its layer definition file.
	
	Please review the RFC. Any comments/suggestions and questions are
	welcome. All feedback is expected by the end of August 12, 2007. If no
	changes are required it is my intent to motion that a vote for the
	acceptance of the RFC be made and subsequently voted on by the PSCs.
	
	
	Thanks,
	Maggie Yang
	
	
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