76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
/******************************************************************************
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* QSkinny - Copyright (C) 2016 Uwe Rathmann
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* SPDX-License-Identifier: BSD-3-Clause
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*****************************************************************************/
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#ifndef QSK_LINES_NODE_H
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#define QSK_LINES_NODE_H
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#include "QskGlobal.h"
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#include <qsgnode.h>
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#include <qvector.h>
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class QskIntervalF;
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class QskStippleMetrics;
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class QTransform;
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class QPointF;
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class QLineF;
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class QQuickItem;
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class QskLinesNodePrivate;
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/*
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A node for stippled or solid lines.
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For the moment limited to horizontal/vertical lines: TODO
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*/
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class QSK_EXPORT QskLinesNode : public QSGGeometryNode
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{
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public:
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QskLinesNode();
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~QskLinesNode() override;
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void setGlobalPosition( const QPointF&, qreal devicePixelRatio );
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void setGlobalPosition( const QQuickItem* );
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void resetGlobalPosition();
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void updateGrid( const QColor&, qreal lineWidth,
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const QskStippleMetrics&, const QTransform&, const QRectF&,
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const QVector< qreal >&, const QVector< qreal >& );
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void updateRect( const QColor&, qreal lineWidth,
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const QskStippleMetrics&, const QTransform&, const QRectF& );
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void updateLine( const QColor&, qreal lineWidth,
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const QskStippleMetrics&, const QTransform&,
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const QPointF&, const QPointF& );
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void updateLines( const QColor&, qreal lineWidth,
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const QskStippleMetrics&, const QTransform&, const QVector< QLineF >& );
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private:
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void updateLines( const QColor&, qreal lineWidth, const QskStippleMetrics&,
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const QTransform&, int count, const QLineF* );
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void updateGeometry( const QskStippleMetrics&, const QTransform&,
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int count, const QLineF* );
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void updateGeometry(
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const QskStippleMetrics&, const QTransform&, const QRectF&,
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const QVector< qreal >&, const QVector< qreal >& );
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QSGGeometry::Point2D* setSolidLines(
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Qt::Orientation, qreal, qreal,
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const QTransform&, int count, const qreal* values,
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QSGGeometry::Point2D* ) const;
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QSGGeometry::Point2D* setStippledLines(
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Qt::Orientation, qreal, qreal,
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const QTransform&, int count, const qreal* values,
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const QskStippleMetrics&, QSGGeometry::Point2D* ) const;
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Q_DECLARE_PRIVATE( QskLinesNode )
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};
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#endif
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