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Viewing changes to src/gradient-drag.cpp

  • Committer: Diederik van Lierop
  • Date: 2009-12-24 20:10:43 UTC
  • Revision ID: diederik_van_lierop_mail_at-sign_diedenrezi_dot_nl-20091224201043-txzqbq2uvs8334ei
refactoring the snapping code (laying the groundwork for my next commit which reduces snap jitter)

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Lines of Context:
src/gradient-drag.cpp
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                dist = fabs(p[Geom::Y] - dragger->parent->hor_levels[i]);
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                if (dist < snap_dist) {
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                    p[Geom::Y] = dragger->parent->hor_levels[i];
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                    s = Inkscape::SnappedPoint(p, Inkscape::SNAPSOURCE_HANDLE, Inkscape::SNAPTARGET_GRADIENTS_PARENT_BBOX, dist, snap_dist, false, false);
 
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                    s = Inkscape::SnappedPoint(p, Inkscape::SNAPSOURCE_HANDLE, 0, Inkscape::SNAPTARGET_GRADIENTS_PARENT_BBOX, dist, snap_dist, false, false);
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                    was_snapped = true;
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                    sp_knot_moveto (knot, p);
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                }
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                dist = fabs(p[Geom::X] - dragger->parent->vert_levels[i]);
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                if (dist < snap_dist) {
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                    p[Geom::X] = dragger->parent->vert_levels[i];
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                    s = Inkscape::SnappedPoint(p, Inkscape::SNAPSOURCE_HANDLE, Inkscape::SNAPTARGET_GRADIENTS_PARENT_BBOX, dist, snap_dist, false, false);
 
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                    s = Inkscape::SnappedPoint(p, Inkscape::SNAPSOURCE_HANDLE, 0, Inkscape::SNAPTARGET_GRADIENTS_PARENT_BBOX, dist, snap_dist, false, false);
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                    was_snapped = true;
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                    sp_knot_moveto (knot, p);
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                }