I have not used tiles, so I don't know how that is done.
If you just want to create tiles, Kori Maleski has done a great job with
a builder:
http://www.websoftdev.com/download.cfm
I'm guessing that tile (0,0) is has the same upper left coordinates as
your map extent.
Regards, Kenneth Skovhede, GEOGRAF A/S
Johann Nothbauer skrev:
Hi Kenneth!
Thanks for your clarification.
I assume this is true for the Tile Service, as well?
How can I find out, which Tile (Row/Column) should be fetched for a
certain World Coordinate? I know how to compute the Tile Size in World
Coordinates for the current scale. But where do the Tiles "Start"?
Where is Tile 0/0 georeferenced? Is it the starting Map Extent?
Any help appreciated,
cheers,
Nothi
Kenneth Skovhede, GEOGRAF A/S wrote:
There is no scale in the runtime map (MgMap).
When you request that the image is rendered, you supply dpi,
resolution and either center/scale or extent.
You cannot store the scale or the center in the runtime map, you must
store it locally in your client.
Regards, Kenneth Skovhede, GEOGRAF A/S
Johann Nothbauer skrev:
Hi All!
Is it possible to manipulate a MgMap object via the .NET API?
I am using the .NET API without a Viewer-Context. I'm trying to
render a Map to a System.Windows.Form in .NET.
I can render a Map, but can I can't change the ViewExtents or the
ViewScale like this:
MgMap kgMap = new MgMap();
... some map initialization...
MgPoint center = kgMap.ViewCenter; // this works well
double viewScale = kgMap.ViewScale;
kgMap.SetViewScale() // is impossible, no such Method
Is this the right approach for doing such things?
Should I use the Mapagent instead? If yes, which Method will do the
Trick?
cheers,
Nothi
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