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2009-08-19Changed user interface to pan with the right mouse button so that theDon Pellegrino5-7/+12
left mouse button can be preserved for selection. Fix bug in updating the database with the current selection. This bug was introduced with the conversion to dynamic memory allocation for the number of records. Indexing into the list of GI values is not handled correctly.
2009-08-18Ran GNU indent.Don Pellegrino12-65/+70
2009-08-18Fixed bug in zooming and panning. Interactive testing of zooming byDon Pellegrino11-111/+197
rubber band, zooming with the mouse wheel and panning all work with the window at any size, square or non-square.
2009-08-18Removed viewport state variable since this can be easily retrievedDon Pellegrino5-15/+10
from OpenGL's GL_VIEWPORT at any time.
2009-08-17Modified to use CTRL modifier for zoom selections as well.Don Pellegrino1-1/+3
2009-08-17Refactored the model package into data, state and geometryDon Pellegrino27-549/+179
subdirectories. Added implementation for panning the map.
2009-08-17Removed the exp004 moniker from the objects. The objects now haveDon Pellegrino33-113/+530
generic names based on their function in this program. They are not generally designed for reuse in other visualization programs which seems okay at the moment. I'll leave it up to OpenGL and the APIs to be general while these objects are specific to the task of interactive visualization of a map of influenza.
2009-08-17Refactored the controller package into separate actions andDon Pellegrino36-176/+332
callbacks. Design justification added as a README to the controller subdirectory.

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