HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Commit - r2564:b874ab753024

Fix animation artifact with boxplots....

Miikka Heikkinen -

r2564:b874ab753024

parent child

Context file:

r2564:b874ab753024

src/animations/boxplotanimation.cpp +6 -2

                     animation = new BoxWhiskersAnimation(box, this);
                     m_animations.insert(box, animation);
                     BoxWhiskersData start;
+                    start.m_lowerExtreme = box->m_data.m_median;
+                    start.m_lowerQuartile = box->m_data.m_median;
                     start.m_median = box->m_data.m_median;
+                    start.m_upperQuartile = box->m_data.m_median;
+                    start.m_upperExtreme = box->m_data.m_median;
                     animation->setup(start, box->m_data);
                 } else {
                     animation->stop();
             {
                 BoxWhiskersAnimation *animation = m_animations.value(box);
                 if (animation)
-                    animation->m_moveMedianLine = false;
+                    animation->m_changeAnimation = false;
                 return animation;
             }
             ChartAnimation *BoxPlotAnimation::boxChangeAnimation(BoxWhiskers *box)
             {
                 BoxWhiskersAnimation *animation = m_animations.value(box);
-                animation->m_moveMedianLine = true;
+                animation->m_changeAnimation = true;
                 animation->setEndData(box->m_data);
                 return animation;

src/animations/boxwhiskersanimation.cpp +1 -1

                 BoxWhiskersData endData = qvariant_cast<BoxWhiskersData>(to);
                 BoxWhiskersData result;
-                if (m_moveMedianLine) {
+                if (m_changeAnimation) {
                     result.m_lowerExtreme = startData.m_lowerExtreme + progress * (endData.m_lowerExtreme - startData.m_lowerExtreme);
                     result.m_lowerQuartile = startData.m_lowerQuartile + progress * (endData.m_lowerQuartile - startData.m_lowerQuartile);
                     result.m_median = startData.m_median + progress * (endData.m_median - startData.m_median);

src/animations/boxwhiskersanimation_p.h +1 -1

             protected:
                 friend class BoxPlotAnimation;
                 BoxWhiskers *m_box;
-                bool m_moveMedianLine;
+                bool m_changeAnimation;
                 BoxPlotAnimation *m_boxPlotAnimation;
             };

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