#include "KDChartLayoutItems.h"
#include "KDTextDocument.h"
#include "KDChartAbstractArea.h"
#include "KDChartAbstractDiagram.h"
#include "KDChartBackgroundAttributes.h"
#include "KDChartFrameAttributes.h"
#include "KDChartPaintContext.h"
#include "KDChartPainterSaver_p.h"
#include <QTextCursor>
#include <QTextBlockFormat>
#include <QTextDocumentFragment>
#include <QAbstractTextDocumentLayout>
#include <QLayout>
#include <QPainter>
#include <QDebug>
#include <QCoreApplication>
#include <QApplication>
#include <QStringList>
#include <QStyle>
#include <KDABLibFakes>
#include <math.h>
Include dependency graph for KDChartLayoutItems.cpp:
Go to the source code of this file.
Defines | |
| #define | PI 3.141592653589793 |
Functions | |
| QPointF | rotatedPoint (const QPointF &pt, qreal rotation) |
| QRectF | rotatedRect (const QRectF &rect, qreal angle) |
| void | updateCommonBrush (QBrush &commonBrush, bool &bStart, const KDChart::AbstractArea &area) |
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Definition at line 50 of file KDChartLayoutItems.cpp. Referenced by KDChart::TextLayoutItem::intersects(), and rotatedPoint(). |
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Definition at line 357 of file KDChartLayoutItems.cpp. References PI. Referenced by rotatedRect().
00358 {
00359 const qreal angle = PI * rotation / 180.0;
00360 const qreal cosAngle = cos( angle );
00361 const qreal sinAngle = sin( angle );
00362 return QPointF(
00363 (cosAngle * pt.x() + sinAngle * pt.y() ),
00364 (cosAngle * pt.y() + sinAngle * pt.x() ) );
00365 }
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Definition at line 367 of file KDChartLayoutItems.cpp. References rotatedPoint(). Referenced by KDChart::TextLayoutItem::paint().
00368 {
00369 const QPointF topLeft( rotatedPoint( rect.topLeft(), angle ) );
00370 //const QPointF topRight( rotatedPoint( rect.topRight(), angle ) );
00371 //const QPointF bottomLeft( rotatedPoint( rect.bottomLeft(), angle ) );
00372 //const QPointF bottomRight( rotatedPoint( rect.bottomRight(), angle ) );
00373 const QPointF siz( rotatedPoint( QPointF( rect.size().width(), rect.size().height() ), angle ) );
00374 const QRectF result(
00375 topLeft,
00376 QSizeF( siz.x(), //bottomRight.x() - topLeft.x(),
00377 siz.y() ) ); //bottomRight.y() - topLeft.y() ) );
00378 //qDebug() << "angle" << angle << "\nbefore:" << rect << "\n after:" << result;
00379 return result;
00380 }
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Definition at line 798 of file KDChartLayoutItems.cpp. References KDChart::AbstractAreaBase::backgroundAttributes(), KDChart::BackgroundAttributes::brush(), KDChart::AbstractAreaBase::frameAttributes(), KDChart::BackgroundAttributes::isVisible(), KDChart::FrameAttributes::isVisible(), and KDChart::BackgroundAttributes::pixmapMode(). Referenced by KDChart::AutoSpacerLayoutItem::sizeHint().
00799 {
00800 const KDChart::BackgroundAttributes ba( area.backgroundAttributes() );
00801 const bool hasSimpleBrush = (
00802 ! area.frameAttributes().isVisible() &&
00803 ba.isVisible() &&
00804 ba.pixmapMode() == KDChart::BackgroundAttributes::BackgroundPixmapModeNone &&
00805 ba.brush().gradient() == 0 );
00806 if( bStart ){
00807 bStart = false;
00808 commonBrush = hasSimpleBrush ? ba.brush() : QBrush();
00809 }else{
00810 if( ! hasSimpleBrush || ba.brush() != commonBrush )
00811 {
00812 commonBrush = QBrush();
00813 }
00814 }
00815 }
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1.3.6