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General GeoPack Question

 
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joepasquariello



Joined: 09 Sep 2006
Posts: 19
Location: Berkeley, California

PostPosted: Sat Sep 09, 2006 2:07 am    Post subject: General GeoPack Question Reply with quote

Hello,

Can I use GeoPack components to add a map as background to a window and rescale/translate the map according to user zoom in/out? If so, what type of map file formats are supported?

Thanks,

Joe
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hlohning



Joined: 08 Sep 2006
Posts: 277
Location: Austria

PostPosted: Mon Sep 11, 2006 9:11 am    Post subject: Reply with quote

Joe,

yes, you can use the TGeoMap component as a background. Simply put the map as the first component of your form and set the Align property to alClient.

The maps are using either jpg or bmp file formats. Generally the jpg format is better suited for "real" (scanned) maps, the bmp format should be used for simple schematic maps.

Regards,

Hans
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