tmMemoryZoomManager Class Reference

tmMemoryZoomManager More...

#include <tmmemoryzoom.h>

Inheritance diagram for tmMemoryZoomManager:

Public Member Functions
	tmMemoryZoomManager (int maxsize=50)
bool	Add (const tmZoomExtent &value)
bool	Add (double top, double left, double zoomfactor)
int	GetCount ()
bool	GetPrevious (tmZoomExtent &extent)
	Return previous zoom level.
void	Clear ()

Detailed Description

tmMemoryZoomManager

Manage previous zoom level

Author

Lucien Schreiber (c) CREALP 2009

Date

26 octobre 2009

Constructor & Destructor Documentation

tmMemoryZoomManager()

tmMemoryZoomManager::tmMemoryZoomManager

(

int

maxsize = 50

)

tmMemoryZoomManager

Member Function Documentation

GetPrevious()

bool tmMemoryZoomManager::GetPrevious

(

tmZoomExtent &

extent

)

Return previous zoom level.

This function return the previous zoom level, once returned the zoom level isn't anymore accessible

Parameters

extent

will be filled with the previous zoom level if true is returned

Returns

true if there is some zoom level availlable

Author

Lucien Schreiber (c) CREALP 2009

Date

26 octobre 2009

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The documentation for this class was generated from the following files:

• /github/workspace/src/gis/tmmemoryzoom.h
• /github/workspace/src/gis/tmmemoryzoom.cpp