Mercurial > hg > orthanc-stone

comparison Framework/Scene2D/Internals/FixedPointAligner.cpp @ 617:7efa2543699d

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simplification
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 02 May 2019 18:21:59 +0200
parents b716763571ad
children 059e1fd05fd6
comparison
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616:97926984d5d0 617:7efa2543699d
24 namespace OrthancStone 24 namespace OrthancStone
25 { 25 {
26 namespace Internals 26 namespace Internals
27 { 27 {
28 FixedPointAligner::FixedPointAligner(Scene2D& scene, 28 FixedPointAligner::FixedPointAligner(Scene2D& scene,
29 const ScenePoint2D& p, 29 const ScenePoint2D& p) :
30 unsigned int canvasWidth, 30 scene_(scene),
31 unsigned int canvasHeight) : 31 canvas_(p)
32 scene_(scene)
33 { 32 {
34 canvas_ = ScenePoint2D(p.GetX() - static_cast<double>(canvasWidth) / 2.0,
35 p.GetY() - static_cast<double>(canvasHeight) / 2.0);
36 pivot_ = canvas_.Apply(scene_.GetCanvasToSceneTransform()); 33 pivot_ = canvas_.Apply(scene_.GetCanvasToSceneTransform());
37 } 34 }
38 35
39 36
40 void FixedPointAligner::Apply() 37 void FixedPointAligner::Apply()