RedAuburn/organicmaps
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small fixes

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Roman Sorokin 2014-08-06 10:49:06 +03:00 • committed by Alex Zolotarev
parent ffa84c6dc2
commit 9853593e82
1 changed files with 3 additions and 1 deletions
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4
drape_frontend/path_text_shape.cpp
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@ -229,7 +229,7 @@ void PathTextHandle::Update(ScreenBase const & screen)
DrawReverse(screen);
break;
case 0:
std::fill(m_positions.begin(), m_positions.end(), vec2(0.0f, 0.0f));
ClearPositions();
break;
case 1:
DrawForward(screen);
@ -277,6 +277,7 @@ void PathTextHandle::DrawReverse(ScreenBase const & screen)
ASSERT_NOT_EQUAL(advance, 0.0, ());
PointF const pos = itr.m_pos;
itr.Step(advance);
ASSERT(!itr.BeginAgain(), ());
PointF dir = itr.m_avrDir.Normalize();
PointF norm(-dir.y, dir.x);
@ -314,6 +315,7 @@ void PathTextHandle::DrawForward(ScreenBase const & screen)
ASSERT_NOT_EQUAL(advance, 0.0, ());
PointF const pos = itr.m_pos;
itr.Step(advance);
ASSERT(!itr.BeginAgain(), ());
PointF dir = itr.m_avrDir.Normalize();
PointF norm(-dir.y, dir.x);