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Fix position calculation

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This commit is contained in:
Emil Sawicki
2022-03-13 07:02:52 +01:00
parent a77225af5d
commit f684acd53b
3 changed files with 39 additions and 7 deletions
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7
limereport/items/charts/lrlineschart.cpp
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@@ -70,7 +70,12 @@ void LinesChart::drawDesignMode(QPainter* painter, qreal hStep, qreal vStep, qre
qreal LinesChart::calculatePos(const AxisData &data, qreal value, qreal rectSize) const
{
return (data.rangeMax() - value) / data.delta() * rectSize;
if (data.reverseDirection() && data.rangeMin() >= 0) {
// Not flipping for minimum less than 0 because lower number is at the bottom.
return (1 - (data.rangeMax() - value) / data.delta()) * rectSize;
} else {
return (data.rangeMax() - value) / data.delta() * rectSize;
}
}
void LinesChart::paintSeries(QPainter *painter, SeriesItem *series, QRectF barsRect)

9
limereport/items/lrchartitem.cpp
View File

@@ -798,16 +798,17 @@ AxisData &AbstractSeriesChart::yAxisData() const
void AbstractSeriesChart::updateMinAndMaxValues()
{
qreal maxYValue = 0;
qreal minYValue = 0;
qreal maxXValue = 0;
qreal minXValue = 0;
if (m_chartItem->itemMode() == DesignMode) {
m_chartItem->xAxisData()->updateForDesignMode();
m_chartItem->yAxisData()->updateForDesignMode();
return;
}
qreal maxYValue = 0;
qreal minYValue = 0;
qreal maxXValue = 0;
qreal minXValue = 0;
for (SeriesItem* series : m_chartItem->series()){
for (qreal value : series->data()->values()){
minYValue = std::min(minYValue, value);