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148 lines
3.6 KiB
148 lines
3.6 KiB
15 years ago
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/*
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KSysGuard, the KDE System Guard
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Copyright (c) 1999 - 2001 Chris Schlaeger <cs@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of version 2 of the GNU General Public
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License as published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
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Please do not commit any changes without consulting me first. Thanks!
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*/
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#ifndef KSG_SIGNALPLOTTER_H
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#define KSG_SIGNALPLOTTER_H
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#include <qptrlist.h>
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#include <qstring.h>
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#include <qvaluelist.h>
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#include <qwidget.h>
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#define GRAPH_POLYGON 0
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#define GRAPH_ORIGINAL 1
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class QColor;
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class SignalPlotter : public QWidget
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{
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Q_OBJECT
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public:
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SignalPlotter( QWidget *parent = 0, const char *name = 0 );
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~SignalPlotter();
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bool addBeam( const QColor &color );
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void addSample( const QValueList<double> &samples );
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void removeBeam( uint pos );
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void changeRange( int beam, double min, double max );
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QValueList<QColor> &beamColors();
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void setTitle( const QString &title );
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QString title() const;
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void setUseAutoRange( bool value );
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bool useAutoRange() const;
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void setMinValue( double min );
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double minValue() const;
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void setMaxValue( double max );
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double maxValue() const;
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void setGraphStyle( uint style );
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uint graphStyle() const;
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void setHorizontalScale( uint scale );
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int horizontalScale() const;
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void setShowVerticalLines( bool value );
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bool showVerticalLines() const;
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void setVerticalLinesColor( const QColor &color );
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QColor verticalLinesColor() const;
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void setVerticalLinesDistance( int distance );
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int verticalLinesDistance() const;
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void setVerticalLinesScroll( bool value );
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bool verticalLinesScroll() const;
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void setShowHorizontalLines( bool value );
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bool showHorizontalLines() const;
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void setHorizontalLinesColor( const QColor &color );
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QColor horizontalLinesColor() const;
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void setHorizontalLinesCount( int count );
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int horizontalLinesCount() const;
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void setShowLabels( bool value );
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bool showLabels() const;
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void setShowTopBar( bool value );
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bool showTopBar() const;
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void setFontSize( int size );
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int fontSize() const;
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void setBackgroundColor( const QColor &color );
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QColor backgroundColor() const;
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void reorderBeams( const QValueList<int>& newOrder );
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void setThinFrame(bool set) { mShowThinFrame = set; }
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protected:
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void updateDataBuffers();
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virtual void resizeEvent( QResizeEvent* );
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virtual void paintEvent( QPaintEvent* );
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private:
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double mMinValue;
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double mMaxValue;
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bool mUseAutoRange;
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bool mShowThinFrame;
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uint mGraphStyle;
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bool mShowVerticalLines;
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QColor mVerticalLinesColor;
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uint mVerticalLinesDistance;
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bool mVerticalLinesScroll;
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uint mVerticalLinesOffset;
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uint mHorizontalScale;
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bool mShowHorizontalLines;
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QColor mHorizontalLinesColor;
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uint mHorizontalLinesCount;
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bool mShowLabels;
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bool mShowTopBar;
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uint mFontSize;
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QColor mBackgroundColor;
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QPtrList<double> mBeamData;
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QValueList<QColor> mBeamColor;
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unsigned int mSamples;
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QString mTitle;
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};
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#endif
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