This companion disc contains the source code for the sAMple
programs presented in INSIDE VISUAL C++ 5.0, as well as pre-
compiled copies of the programs.
To copy all of the sAMple code onto your hard disk, run the
SETUP.EXE program and follow the instructions that appear on
the screen. The sAMple code requires about 10 MB of hard disk
space.
This sAMple demonstrates the use of the projection objects ProjCoordSys and GeoCoordSys, and the
CoordinateSystem property of the MapLayer object and Map control. This application is intended to teach
about the different world projections and there uses.
abel Tool sAMple
Requires: Visual Basic 6 and MapObjects 2.x
Data: redlands.shp (Redlands sAMple data set from MO 2.x)
Interactive Labeling Tool
If the check box is checked, then the mouse down location will search for the closest line, and label it with the street name. If the check box is not checked, then the mouse down will turn into a pan/zoom tool.
There is a slider bar to control the search tolerance in screen pixels for the labeling.
