diff options
Diffstat (limited to 'src/layout/polarchartlayout.cpp')
-rw-r--r-- | src/layout/polarchartlayout.cpp | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/src/layout/polarchartlayout.cpp b/src/layout/polarchartlayout.cpp deleted file mode 100644 index 2bcc60db..00000000 --- a/src/layout/polarchartlayout.cpp +++ /dev/null @@ -1,82 +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 "polarchartlayout_p.h" -#include "chartpresenter_p.h" -#include "polarchartaxis_p.h" -#include <QDebug> - -QTCOMMERCIALCHART_BEGIN_NAMESPACE - -static const qreal golden_ratio = 0.4; - -PolarChartLayout::PolarChartLayout(ChartPresenter *presenter) - : AbstractChartLayout(presenter) -{ -} - -PolarChartLayout::~PolarChartLayout() -{ -} - -QRectF PolarChartLayout::calculateAxisGeometry(const QRectF &geometry, const QList<ChartAxisElement *> &axes) const -{ - // How to handle multiple angular/radial axes? - qreal axisRadius = geometry.height() / 2.0; - if (geometry.width() < geometry.height()) - axisRadius = geometry.width() / 2.0; - - int titleHeight = 0; - foreach (ChartAxisElement *chartAxis, axes) { - if (!chartAxis->isVisible()) - continue; - - PolarChartAxis *polarChartAxis = static_cast<PolarChartAxis *>(chartAxis); - qreal radius = polarChartAxis->preferredAxisRadius(geometry.size()); - if (radius < axisRadius) - axisRadius = radius; - - if (chartAxis->axis()->orientation() == Qt::Horizontal - && chartAxis->axis()->isTitleVisible() - && !chartAxis->axis()->titleText().isEmpty()) { - // If axis has angular title, adjust geometry down by the space title takes - QRectF dummyRect = ChartPresenter::textBoundingRect(chartAxis->axis()->titleFont(), chartAxis->axis()->titleText()); - titleHeight = (dummyRect.height() / 2.0) + chartAxis->titlePadding(); - } - } - - QRectF axisRect; - axisRect.setSize(QSizeF(axisRadius * 2.0, axisRadius * 2.0)); - axisRect.moveCenter(geometry.center()); - axisRect.adjust(0, titleHeight, 0, titleHeight); - - foreach (ChartAxisElement *chartAxis, axes) - chartAxis->setGeometry(axisRect, QRectF()); - - return axisRect; -} - -QRectF PolarChartLayout::calculateAxisMinimum(const QRectF &minimum, const QList<ChartAxisElement *> &axes) const -{ - Q_UNUSED(axes); - return minimum; -} - -QTCOMMERCIALCHART_END_NAMESPACE |