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canvas::zoom(n) 0.2.1 "Variations on a canvas"
canvas::zoom - Zoom control for canvas::sqmap
- package require Tcl 8.4
- package require Tk 8.4
- package require snit
- package require uevent::onidle
- package require canvas::zoom ?0.2.1?
This package provides a widget to enable the user of a map display to control the zoom level.
- ::canvas::zoom pathName ?options?
Creates the zoom control widget pathName and configures it. The methods and options supported by the new widget are described in the following sections.
The result of the command is pathName.
The widget supports no methods beyond the standard (configure, cget, etc.).
This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category canvas of the Tklib Trackers. Please also report any ideas for enhancements you may have for either package and/or documentation.