Units
Class Hierarchy
Classes, Interfaces and Objects
Types
Variables
Constants
Functions and Procedures
Identifiers

Unit CmpMapViewer

Description

Component unit to visualize the results of the TCustomCmpClient component

Classes, Interfaces and Objects

NameDescription
Class TMapViewer  

Functions and Procedures

Overview

procedure Register;

Description

procedure Register;

 

Types

NameDescription
TBeforeGetMap Action before execute a GetMap
TBeforeGetInfo Action before execute a GetInfo
TBeforeGetOverviewMap Action before execute a GetOverviewMap
TAfterGetMap Action after execute a GetMap
TAfterGetInfo Action after execute a GetInfo
TAfterGetOverviewMap Action after execute a GetOverviewMap
TNavMode the navigation modes
  • navNothing:
  • navZoomIn:
  • navZoomOut:
  • navMove:
  • navInfo:

Constants

NameDescription
NAVIMGWIDTH: Integer = 180; max. navigation image width/height in pixel (with some kinds of servers too tiny pictures are not represented correct)
NAVIMGBORDER: Integer = 10; default navigation image border size in pixel
ZOOMINFACTOR: DOUBLE = 0.5; default zoom in factor
ZOOMOUTFACTOR: DOUBLE = 2.0; default zoom out factor
PANFACTOR: DOUBLE = 0.5; pan factor
MINSCALE: DOUBLE = 25000; the min. scale of an envelope
NORTH: Integer = 0; direction to move to the north
EAST: Integer = 90; direction to move to the east
SOUTH: Integer = 180; direction to move to the south
WEST: Integer = 270; direction to move to the west
MINRADIUSMOUSESEL: Integer = 10; min. mouse selection radius to zoom with the factor ZOOMINFACTOR in pixel

Generated by PasDoc 0.8.7 on Mon 08. Dez 2003 10:07:52