Callable map function

Fertiggestellt Veröffentlicht Feb 2, 2012 Bezahlt bei Lieferung
Fertiggestellt Bezahlt bei Lieferung

A VB function displays a container with a map and layers of place markers Support popup menu and "OK" and "Cancel" buttons.

The function displays the map with the place markers and allows two methods of selection of the points. Point mode which simply allows the to click on the place markers until the "OK" button is clicked. An array of the point IDs from the points selected are passed back from the function. When a place marker is clicked it is outlined in white.

In polygon mode, the user clicks locations and the function draws dotted, yellow, lines from location to location until lines intersect. The function converts the dotted lines to solid lines. Once the polygon drawn, clicking "OK" returns the array of point IDs to the calling routine.

A right-click pop-up menu toggles the selection mode (point - polygon), centers the map at the current cursor, does an undo of the last point, and undo of the entire list.

A pan and zoom icon should float over the map (upper right). Place markers and polygon lines should not zoom but must pan with the map.

## Deliverables

Function MapPik(Map_Lat, Map_Lng, Map_Zoom, Point_Array, Point_Placemarker)

where:

Map_Lat and Map_Lng are the coordinates of the upper left

corner of the map to be displayed at the zoom level of specificed

by the Map_Zoom

Point_Array has specifies Latitude and Longitude for points as

well as a point type (long integer), point ID, and

string that describes the point and is displayed when

cursor hovers over the place marker.

Point_Placemarkers contains a value

corresponding to the point types and with each are a red,

green, and blue value to color the place markers. Which look

like a "push pin" with a colored shaded oval call-out

Ingenieurwesen Microsoft Projektmanagement Softwarearchitektur Testen von Software Visual Basic Windows Desktop

Projekt-ID: #2707573

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