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| author | su_v <suv-sf@users.sourceforge.net> | 2014-07-19 21:22:12 +0000 |
|---|---|---|
| committer | ~suv <suv-sf@users.sourceforge.net> | 2014-07-19 21:22:12 +0000 |
| commit | db8282d8518263885625d9c19aefad1bdbb175d4 (patch) | |
| tree | 911a397de0ac4588c2475e6bc3d9310ad3e92d2a /src/knot-holder-entity.cpp | |
| parent | update to trunk (r13425) (diff) | |
| parent | Warnings cleaup. (diff) | |
| download | inkscape-db8282d8518263885625d9c19aefad1bdbb175d4.tar.gz inkscape-db8282d8518263885625d9c19aefad1bdbb175d4.zip | |
update to trunk (r13454)
(bzr r13398.1.4)
Diffstat (limited to 'src/knot-holder-entity.cpp')
| -rw-r--r-- | src/knot-holder-entity.cpp | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/knot-holder-entity.cpp b/src/knot-holder-entity.cpp index 6471124ec..6af5c6a56 100644 --- a/src/knot-holder-entity.cpp +++ b/src/knot-holder-entity.cpp @@ -80,13 +80,17 @@ KnotHolderEntity::~KnotHolderEntity() void KnotHolderEntity::update_knot() { - Geom::Affine const i2dt(item->i2dt_affine()); + Geom::Point knot_pos(knot_get()); + if (knot_pos.isFinite()) { + Geom::Point dp(knot_pos * item->i2dt_affine()); - Geom::Point dp(knot_get() * i2dt); - - _moved_connection.block(); - knot->setPosition(dp, SP_KNOT_STATE_NORMAL); - _moved_connection.unblock(); + _moved_connection.block(); + knot->setPosition(dp, SP_KNOT_STATE_NORMAL); + _moved_connection.unblock(); + } else { + // knot coords are non-finite, hide knot + knot->hide(); + } } Geom::Point |