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Fixed category handling of barcharts. Now the categories can be undefined. Updated documentation.
Fixed category handling of barcharts. Now the categories can be undefined. Updated documentation.
sauimone - - Load All Authors

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r1167:494db513d752
r1208:2943560d5819
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stackedbarchartitem.cpp
85 lines | 2.8 KiB | text/x-c | CppLexer
/ src / barchart / stackedbarchartitem.cpp
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Jani Honkonen
Add license headers
 r794 /****************************************************************************
**
** Copyright (C) 2012 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 Commercial Charts Add-on.
**
** $QT_BEGIN_LICENSE$
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial 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
** $QT_END_LICENSE$
**
****************************************************************************/
sauimone
combined barpresenterbase and barpresenter. renamed barchartpresenters to barchartitems
 r666 #include "stackedbarchartitem_p.h"
sauimone
renamed bar.h to bar_p.h
 r118 #include "bar_p.h"
sauimone
renamed barchart floating values with labels to be consistent with piechart
 r820 #include "barlabel_p.h"
sauimone
barchart PIMPL part 2. Cleaning up leftovers in public api
 r962 #include "qbarset_p.h"
#include "qbarseries_p.h"
sauimone
Added pen & brush to QBarSet
 r214 #include "qbarset.h"
sauimone
added missing example files :)
 r96
QTCOMMERCIALCHART_BEGIN_NAMESPACE
Michal Klocek
Refactors chartitem...
 r677 StackedBarChartItem::StackedBarChartItem(QBarSeries *series, ChartPresenter *presenter) :
Tero Ahola
Code review: Fixed simple issues in Bar and Legend
 r737 BarChartItem(series, presenter)
sauimone
added missing example files :)
 r96 {
}
sauimone
animations to stacked and percent barchart
 r694 QVector<QRectF> StackedBarChartItem::calculateLayout()
sauimone
added missing example files :)
 r96 {
sauimone
animations to stacked and percent barchart
 r694 QVector<QRectF> layout;
sauimone
fixed clipping in barcharts
 r839 // Use temporary qreals for accurancy
Michal Klocek
Refactors barchart axis hadnling...
 r679
sauimone
barchart domain fix
 r674 // Domain:
sauimone
fixed clipping in barcharts
 r839 qreal range = m_domainMaxY - m_domainMinY;
Michal Klocek
Refactors barchart axis hadnling...
 r679 qreal height = geometry().height();
qreal width = geometry().width();
sauimone
fixed clipping in barcharts
 r839 qreal scale = (height / range);
sauimone
minor code review fixes, part n
 r763 qreal categotyCount = m_series->categoryCount();
Tero Ahola
Code review: Fixed simple issues in Bar and Legend
 r737 qreal barWidth = width / (categotyCount * 2);
qreal xStep = width / categotyCount;
sauimone
barchart: layout calculation fix
 r976 qreal xPos = xStep / 2 - barWidth / 2 + geometry().topLeft().x();
Michal Klocek
Refactors barchart axis hadnling...
 r679
sauimone
Fixed layout for barcharts
 r473 int itemIndex(0);
Michal Klocek
Refactors barchart axis hadnling...
 r679 for (int category = 0; category < categotyCount; category++) {
sauimone
barchart: layout calculation fix
 r976 qreal yPos = height + scale * m_domainMinY + geometry().topLeft().y();
sauimone
minor code review fixes, part n
 r763 for (int set=0; set < m_series->barsetCount(); set++) {
sauimone
barchart PIMPL part 2. Cleaning up leftovers in public api
 r962 QBarSet* barSet = m_series->d_func()->barsetAt(set);
sauimone
Barchart value layout fix
 r817
sauimone
new series: groupedbarseries
 r1167 qreal barHeight = barSet->at(category).y() * scale;
sauimone
minor code review fixes, part n
 r763 Bar* bar = m_bars.at(itemIndex);
sauimone
Barchart value layout fix
 r817 bar->setPen(barSet->pen());
bar->setBrush(barSet->brush());
Tero Ahola
Code review: Fixed simple issues in Bar and Legend
 r737 QRectF rect(xPos, yPos-barHeight, barWidth, barHeight);
sauimone
animations to stacked and percent barchart
 r694 layout.append(rect);
sauimone
cleanup on barseries. removed old commented out separator code
 r654
sauimone
renamed barchart floating values with labels to be consistent with piechart
 r820 BarLabel* label = m_labels.at(itemIndex);
sauimone
Floating values to bar charts
 r263
sauimone
new series: groupedbarseries
 r1167 if (!qFuzzyIsNull(barSet->at(category).y())) {
label->setText(QString::number(barSet->at(category).y()));
sauimone
updated barchart examples. minor fixes
 r276 } else {
sauimone
renamed barchart floating values with labels to be consistent with piechart
 r820 label->setText(QString(""));
sauimone
updated barchart examples. minor fixes
 r276 }
sauimone
Floating values to bar charts
 r263
sauimone
renamed barchart floating values with labels to be consistent with piechart
 r820 label->setPos(xPos + (rect.width()/2 - label->boundingRect().width()/2)
,yPos - barHeight/2 - label->boundingRect().height()/2);
sauimone
fixed clipping in barcharts
 r839 label->setFont(barSet->labelFont());
sauimone
Floating values to bar charts
 r263 itemIndex++;
yPos -= barHeight;
}
xPos += xStep;
sauimone
prototyping separators with stacked bars
 r119 }
sauimone
Barchart value layout fix
 r817
sauimone
animations to stacked and percent barchart
 r694 return layout;
sauimone
added missing example files :)
 r96 }
sauimone
combined barpresenterbase and barpresenter. renamed barchartpresenters to barchartitems
 r666 #include "moc_stackedbarchartitem_p.cpp"
sauimone
moved tooltip to presenter
 r288
sauimone
added missing example files :)
 r96 QTCOMMERCIALCHART_END_NAMESPACE