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canvas::grid : compute all row/col extents

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This commit is contained in:
Paul Davis 2017-02-01 20:35:52 +01:00
parent 94443bab7e
commit fa2c4c525b
1 changed files with 3 additions and 3 deletions
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6
libs/canvas/grid.cc
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@ -184,13 +184,13 @@ Grid::reposition_children ()
uint32_t max_col = 0; uint32_t max_col = 0;
/* since we encourage dynamic and essentially random placement of /* since we encourage dynamic and essentially random placement of
* children, begin by determining the maximum row and column given * children, begin by determining the maximum row and column extents given
* our current set of children and placements. * our current set of children and placements.
*/ */
for (CoordsByItem::const_iterator c = coords_by_item.begin(); c != coords_by_item.end(); ++c) { for (CoordsByItem::const_iterator c = coords_by_item.begin(); c != coords_by_item.end(); ++c) {
max_col = max (max_col, (uint32_t) c->second.x); max_col = max (max_col, (uint32_t) (c->second.x + c->second.col_span));
max_row = max (max_row, (uint32_t) c->second.y); max_row = max (max_row, (uint32_t) (c->second.y + c->second.row_span));
} }
max_row++; max_row++;