Units
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Classes, Interfaces and Objects
Types
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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;

 

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
NAVNOTHING: Integer = -1; navigation mode: mouse action -> disabled
NAVZOOMIN: Integer = 0; navigation mode: mouse action -> zoom in, if the selection radius is less MINRADIUSMOUSESEL then with the ZOOMINFACTOR else with the selection
NAVZOOMOUT: Integer = 1; navigation mode: mouse action -> zoom out at the specified position with the factor ZOOMOUTFACTOR
NAVMOVE: Integer = 2; navigation mode: mouse action -> move to the specified position
NAVINFO: Integer = 3; navigation mode: mouse action -> shows the feature info at the specified position
MINRADIUSMOUSESEL: Integer = 10; min. mouse selection radius to zoom with the factor ZOOMINFACTOR in pixel

Generated by PasDoc 0.8.7 on Fre 14. Nov 2003 15:13:30