summaryrefslogtreecommitdiffstats
path: root/src/barchart/horizontal/percent/horizontalpercentbarchartitem.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/barchart/horizontal/percent/horizontalpercentbarchartitem.cpp')
-rw-r--r--src/barchart/horizontal/percent/horizontalpercentbarchartitem.cpp140
1 files changed, 0 insertions, 140 deletions
diff --git a/src/barchart/horizontal/percent/horizontalpercentbarchartitem.cpp b/src/barchart/horizontal/percent/horizontalpercentbarchartitem.cpp
deleted file mode 100644
index 9dd875dd..00000000
--- a/src/barchart/horizontal/percent/horizontalpercentbarchartitem.cpp
+++ /dev/null
@@ -1,140 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2014 Digia Plc
-** All rights reserved.
-** For any questions to Digia, please use contact form at http://qt.digia.com
-**
-** This file is part of the Qt Enterprise Charts Add-on.
-**
-** $QT_BEGIN_LICENSE$
-** Licensees holding valid Qt Enterprise licenses may use this file in
-** accordance with the Qt Enterprise License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.
-**
-** If you have questions regarding the use of this file, please use
-** contact form at http://qt.digia.com
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "horizontalpercentbarchartitem_p.h"
-#include "qabstractbarseries_p.h"
-#include "qbarset_p.h"
-#include "bar_p.h"
-
-QTCOMMERCIALCHART_BEGIN_NAMESPACE
-
-HorizontalPercentBarChartItem::HorizontalPercentBarChartItem(QAbstractBarSeries *series, QGraphicsItem* item)
- : AbstractBarChartItem(series, item)
-{
-}
-
-void HorizontalPercentBarChartItem::initializeLayout()
-{
- qreal categoryCount = m_series->d_func()->categoryCount();
- qreal setCount = m_series->count();
- qreal barWidth = m_series->d_func()->barWidth();
-
- m_layout.clear();
- for(int category = 0; category < categoryCount; category++) {
- for (int set = 0; set < setCount; set++) {
- QRectF rect;
- QPointF topLeft;
- QPointF bottomRight;
- if (domain()->type() == AbstractDomain::LogXYDomain || domain()->type() == AbstractDomain::LogXLogYDomain) {
- topLeft = domain()->calculateGeometryPoint(QPointF(domain()->minX(), category - barWidth / 2), m_validData);
- bottomRight = domain()->calculateGeometryPoint(QPointF(domain()->minX(), category + barWidth / 2), m_validData);
- } else {
- topLeft = domain()->calculateGeometryPoint(QPointF(0, category - barWidth / 2), m_validData);
- bottomRight = domain()->calculateGeometryPoint(QPointF(0, category + barWidth / 2), m_validData);
- }
-
- if (!m_validData)
- return;
-
- rect.setTopLeft(topLeft);
- rect.setBottomRight(bottomRight);
- m_layout.append(rect.normalized());
- }
- }
-}
-
-QVector<QRectF> HorizontalPercentBarChartItem::calculateLayout()
-{
- QVector<QRectF> layout;
-
- // Use temporary qreals for accuracy
- qreal categoryCount = m_series->d_func()->categoryCount();
- qreal setCount = m_series->count();
- qreal barWidth = m_series->d_func()->barWidth();
-
- for(int category = 0; category < categoryCount; category++) {
- qreal sum = 0;
- qreal categorySum = m_series->d_func()->categorySum(category);
- for (int set = 0; set < setCount; set++) {
- qreal value = m_series->barSets().at(set)->at(category);
- QRectF rect;
- qreal topX = 0;
- if (sum > 0)
- topX = 100 * sum / categorySum;
- qreal bottomX = 0;
- qreal newSum = value + sum;
- if (newSum > 0)
- bottomX = 100 * newSum / categorySum;
- QPointF topLeft;
- if (domain()->type() == AbstractDomain::LogXYDomain || domain()->type() == AbstractDomain::LogXLogYDomain)
- topLeft = domain()->calculateGeometryPoint(QPointF(set ? topX : domain()->minX(), category - barWidth/2), m_validData);
- else
- topLeft = domain()->calculateGeometryPoint(QPointF(set ? topX : 0, category - barWidth/2), m_validData);
- QPointF bottomRight = domain()->calculateGeometryPoint(QPointF(bottomX, category + barWidth/2), m_validData);
-
- rect.setTopLeft(topLeft);
- rect.setBottomRight(bottomRight);
- layout.append(rect.normalized());
- sum = newSum;
- }
- }
- return layout;
-}
-
-void HorizontalPercentBarChartItem::handleUpdatedBars()
-{
- // Handle changes in pen, brush, labels etc.
- int categoryCount = m_series->d_func()->categoryCount();
- int setCount = m_series->count();
- int itemIndex(0);
- static const QString valueTag(QLatin1String("@value"));
-
- for (int category = 0; category < categoryCount; category++) {
- for (int set = 0; set < setCount; set++) {
- QBarSetPrivate *barSet = m_series->d_func()->barsetAt(set)->d_ptr.data();
- Bar *bar = m_bars.at(itemIndex);
- bar->setPen(barSet->m_pen);
- bar->setBrush(barSet->m_brush);
- bar->update();
-
- QGraphicsTextItem *label = m_labels.at(itemIndex);
- qreal p = m_series->d_func()->percentageAt(set, category) * 100.0;
- QString vString(presenter()->numberToString(p, 'f', 0));
- QString valueLabel;
- if (m_series->labelsFormat().isEmpty()) {
- vString.append("%");
- valueLabel = vString;
- } else {
- valueLabel = m_series->labelsFormat();
- valueLabel.replace(valueTag, vString);
- }
- label->setHtml(valueLabel);
- label->setFont(barSet->m_labelFont);
- label->setDefaultTextColor(barSet->m_labelBrush.color());
- label->update();
- itemIndex++;
- }
- }
-}
-
-#include "moc_horizontalpercentbarchartitem_p.cpp"
-
-QTCOMMERCIALCHART_END_NAMESPACE
-