Programming by Example

 

A BB4W Compendium

freeman69@gmx.com

IDIC BBC_Owl2 M&P

Bournemouth Postcodes & Map

This began as a work-related project, making use of a fixed-width font for simplicity. The author still has no real background in the weird and wacky world of Windows programming, but this example provides an interesting (albeit non-standard) demonstration. (Dialogue boxes appear to be the proper way to do these things...)

 

Ordnance Survey provide a number of free products, including map tile graphics and postcodes with northing & easting values. (Okay, so this project does have graphics files associated with it, but it's the exception to the general rule!)

 

The graphics and postcodes in this example have been pre-processed, so are not how Ordnance Survey provided them.

 

Includes:

 

    Edit box

    Combo (drop-down) box

    List box

    Font specification

    TIFF image display (see the BB4W Wiki entry)

    Child window, using R.Russell's handy MultiWin functions

 

 

Download a 50Mb zipped folder containing everything here.

   

Bmth_OS

Just for fun...

 

The following image was generated by plotting the density of postcodes i.e. all the northing & easting values provided by Ordnance Survey:

PostcodeDensity