------------------------------------------------------------------------------
| 37 | |
| 38 | //------------------------------------------------------------------------------ |
| 39 | vtkVector2i vtkFreeTypeStringToImage::GetBounds( |
| 40 | vtkTextProperty* property, const vtkStdString& string, int dpi) |
| 41 | { |
| 42 | vtkVector2i recti(0, 0); |
| 43 | int tmp[4]; |
| 44 | if (!property || string.empty()) |
| 45 | { |
| 46 | return recti; |
| 47 | } |
| 48 | |
| 49 | this->Implementation->FreeType->GetBoundingBox(property, string, dpi, tmp); |
| 50 | |
| 51 | recti.Set(tmp[1] - tmp[0], tmp[3] - tmp[2]); |
| 52 | |
| 53 | return recti; |
| 54 | } |
| 55 | |
| 56 | //------------------------------------------------------------------------------ |
| 57 | int vtkFreeTypeStringToImage::RenderString(vtkTextProperty* property, const vtkStdString& string, |