Hi there, you cannot set the bbox for a canvas - it is computed automatically from its contents:
http://pyx.sourceforge.net/manual/canvas.html#canvas.canvas.bbox It becomes relevant, though, only when you construct a page from the canvas, which by defaults uses that bbox (possibly enlarged), but you can tell the page constructor to use any bbox that you like: http://pyx.sourceforge.net/manual/document.html#class-page Note that when you write a canvas to a file "directly", the page (and document) constructor gets called under the hood, and can pass a bbox argument to the page constructor as described here: http://pyx.sourceforge.net/manual/canvas.html#canvas.canvas.writeEPSfile HTH. Michael [email protected] venit, vidit, dixit 23.02.2017 08:13: > > 2017.02.22 > > Moin-Moin (Salut, Hello, ...) > > How to set the bbox in a canvas? > > ------------ meine nicht schöne Lösung: > 2 sehr dünne Linien zufügen > > sV = path.line(0.0, y0, 0.0, y0 + hauteur) > sH = path.line(0.0, y0, 22.0, y0) > cblanc.stroke(sV, [style.linewidth(0.002)]) > cblanc.stroke(sH, [style.linewidth(0.002)]) > -------------- > > a+ > > René > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, SlashDot.org! http://sdm.link/slashdot > _______________________________________________ > PyX-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/pyx-user > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ PyX-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/pyx-user
