| 61 | } |
| 62 | |
| 63 | bool Update(ScreenBase const & screen) override |
| 64 | { |
| 65 | if (!TBase::Update(screen)) |
| 66 | return false; |
| 67 | |
| 68 | if (m_layout != nullptr) |
| 69 | { |
| 70 | double zoom = 0.0; |
| 71 | int index = 0; |
| 72 | float lerpCoef = 0.0f; |
| 73 | ExtractZoomFactors(screen, zoom, index, lerpCoef); |
| 74 | m2::PointF symbolSize = InterpolateByZoomLevels(index, lerpCoef, m_symbolSizes); |
| 75 | auto const offset = m_layout->GetTextOffset(symbolSize, m_anchor, m_symbolAnchor); |
| 76 | m_buffer.clear(); |
| 77 | m_layout->CacheDynamicGeometry(offset, m_buffer); |
| 78 | m_offset = glsl::ToPoint(offset); |
| 79 | } |
| 80 | return true; |
| 81 | } |
| 82 | |
| 83 | m2::PointD GetPivot(ScreenBase const & screen, bool perspective) const override |
| 84 | { |
nothing calls this directly
no test coverage detected