Mercurial > hg > orthanc-stone
view OrthancStone/Sources/Scene2D/InfoPanelSceneLayer.cpp @ 1967:b180233143ae
Added vertical slider showing position of the current frame inside the series
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 28 Oct 2022 10:38:30 +0200 |
parents | 7053b8a0aaec |
children | 07964689cb0b |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2022 Osimis S.A., Belgium * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program. If not, see * <http://www.gnu.org/licenses/>. **/ #include "InfoPanelSceneLayer.h" #include <Images/Image.h> #include <OrthancException.h> namespace OrthancStone { InfoPanelSceneLayer::InfoPanelSceneLayer(const Orthanc::ImageAccessor& texture, BitmapAnchor anchor, bool isLinearInterpolation, bool applySceneRotation) : texture_(Orthanc::Image::Clone(texture)), anchor_(anchor), isLinearInterpolation_(isLinearInterpolation), applySceneRotation_(applySceneRotation) { if (texture_->GetFormat() != Orthanc::PixelFormat_RGBA32 && texture_->GetFormat() != Orthanc::PixelFormat_RGB24) { throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); } } void InfoPanelSceneLayer::ComputeAnchorLocation(int& x, int& y, BitmapAnchor anchor, unsigned int textureWidth, unsigned int textureHeight, unsigned int canvasWidth, unsigned int canvasHeight) { int tw = static_cast<int>(textureWidth); int th = static_cast<int>(textureHeight); int cw = static_cast<int>(canvasWidth); int ch = static_cast<int>(canvasHeight); switch (anchor) { case BitmapAnchor_TopLeft: case BitmapAnchor_CenterLeft: case BitmapAnchor_BottomLeft: x = 0; break; case BitmapAnchor_TopCenter: case BitmapAnchor_Center: case BitmapAnchor_BottomCenter: x = (cw - tw) / 2; break; case BitmapAnchor_TopRight: case BitmapAnchor_CenterRight: case BitmapAnchor_BottomRight: x = cw - tw; break; default: throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); } switch (anchor) { case BitmapAnchor_TopLeft: case BitmapAnchor_TopCenter: case BitmapAnchor_TopRight: y = 0; break; case BitmapAnchor_CenterLeft: case BitmapAnchor_Center: case BitmapAnchor_CenterRight: y = (ch - th) / 2; break; case BitmapAnchor_BottomLeft: case BitmapAnchor_BottomCenter: case BitmapAnchor_BottomRight: y = ch - th; break; default: throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); } } }