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initial redesign of canvas scrolling to facilitate independent x- and y-axis scrolling of specific groups within the canvas.

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This commit should cause no change in behaviour, but contains all the code and changes necessary
for the next step
This commit is contained in:
Paul Davis 2014-05-18 12:22:23 -04:00
parent ce63f22d80
commit 87fa554ac9
11 changed files with 144 additions and 38 deletions
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2
libs/canvas/poly_line.cc
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@ -59,7 +59,7 @@ PolyLine::covers (Duple const & point) const
/* repeat for each line segment */
const Rect visible (_canvas->visible_area());
const Rect visible (window_to_item (_canvas->visible_area()));
for (i = 1, j = 0; i < npoints; ++i, ++j) {