'''NAME'''
tcanvas - an extension of the canvas widget
'''VERSION'''
1.0
'''LICENSE'''
GPL
'''SYNOPSIS'''
tcanvas pathName ?options?
'''INTRODUCTION'''
tcanvas (Tiled-canvas) is an extension of the canvas widget.
A Tiled-canvas is simply a canvas with an image item acting as background.
'''STANDARD OPTIONS'''
all "canvas" options are supported.
'''TCANVAS-SPECIFIC OPTIONS'''
-bgimage _image_
Specifies an image to display as background, which must have been created
with the "image create" command.
If _image_ is the empty string, the background is disabled
-bgzoom _n_
_n_ is an integer value (default 1). With this option, each pixel in the
source image will be expanded into a block of n x n pixels.
-bgmargin _n_
_n_ is an integer value ( _n_ >= 0 ; default is 0).
the background image will cover all the canvas visible surface,
leaving a margin of _n_ pixels.
'''WIDGET COMMANDS'''
.. all "canvas" widget commands are supported.
'''EXTENDED COMMANDS'''
pathName clean
delete all items on canvas (leaving the background-image intact)
'''''Read more:'''''
* README.txt [http://web.tiscali.it/irrational/tcl/tcanvas1.0/readme.txt]
* tcanvas.txt [http://web.tiscali.it/irrational/tcl/tcanvas1.0/tcanvas.txt]
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[http://web.tiscali.it/irrational/tcl/tcanvas1.0/demo.gif]
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'''Download:'''
* tcanvas1.0.zip [http://web.tiscali.it/irrational/tcl/archive/tcanvas1.0.zip]----
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