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comparison OrthancStone/Sources/Scene2D/Scene2D.cpp @ 1610:b7630b1a0253

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ISceneLayer::GetBoundingBox() returns void
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 29 Oct 2020 17:13:13 +0100
parents 8563ea5d8ae4
children 9ac2a65d4172
comparison
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1609:5f5c549499ff 1610:b7630b1a0253
221 221
222 sceneToCanvas_ = transform; 222 sceneToCanvas_ = transform;
223 canvasToScene_ = inverse; 223 canvasToScene_ = inverse;
224 } 224 }
225 225
226 void Scene2D::GetBoundingBox(Extent2D &target) const 226 void Scene2D::GetBoundingBox(Extent2D& target) const
227 { 227 {
228 target.Reset(); 228 target.Clear();
229 229
230 for (Content::const_iterator it = content_.begin(); 230 for (Content::const_iterator it = content_.begin();
231 it != content_.end(); ++it) 231 it != content_.end(); ++it)
232 { 232 {
233 assert(it->second != NULL); 233 assert(it->second != NULL);
234 234
235 Extent2D tmp; 235 Extent2D tmp;
236 if (it->second->GetLayer().GetBoundingBox(tmp)) 236 it->second->GetLayer().GetBoundingBox(tmp);
237 { 237 target.Union(tmp);
238 target.Union(tmp);
239 }
240 } 238 }
241 } 239 }
242 240
243 void Scene2D::FitContent(unsigned int canvasWidth, 241 void Scene2D::FitContent(unsigned int canvasWidth,
244 unsigned int canvasHeight) 242 unsigned int canvasHeight)