Tk::WorldCanvas - Autoscaling Canvas widget with zoom, viewAll, viewArea, viewFit, and center. River stage one • 3 direct dependents • 3 total dependents

This module is a wrapper around the Canvas widget that maps the user's coordinate system to the now mostly hidden coordinate system of the Canvas widget. In world coordinates the y-axis increases in the upward direction. *WorldCanvas* is meant to be ...

SKROVAN/Tk-WorldCanvas-1.2.7 - 19 Nov 2002 22:28:29 UTC

CAD::Drawing::IO::Tk - GUI I/O methods for CAD::Drawing River stage zero No dependents

EWILHELM/CAD-Drawing-IO-Tk-0.04 - 17 Mar 2006 18:35:54 UTC

Tk::AbstractCanvas - Canvas with Abstract center, zoom, and rotate methods River stage zero No dependents

AbstractCanvas provides an alternative to a Tk::Canvas object which partially abstracts the coordinates of objects drawn onto itself. This allows the entire Canvas to be zoomed or rotated. Rotations modify the coordinates that the original object was...

PIP/Tk-AbstractCanvas-1.82 - 13 Jul 2017 16:20:47 UTC
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