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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef AXISGRID_H
#define AXISGRID_H
// W A R N I N G
// -------------
//
// This file is not part of the QtGraphs API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#include <QtQuick/private/qquickshadereffect_p.h>
QT_BEGIN_NAMESPACE
class AxisGrid : public QQuickShaderEffect
{
Q_OBJECT
Q_PROPERTY(QVector3D iResolution READ iResolution NOTIFY iResolutionChanged FINAL)
Q_PROPERTY(qreal smoothing READ smoothing WRITE setSmoothing NOTIFY smoothingChanged FINAL)
Q_PROPERTY(int origo READ origo WRITE setOrigo NOTIFY origoChanged FINAL)
Q_PROPERTY(QVector4D gridVisibility READ gridVisibility WRITE setGridVisibility NOTIFY gridVisibilityChanged FINAL)
Q_PROPERTY(qreal gridWidth READ gridWidth WRITE setGridWidth NOTIFY gridWidthChanged FINAL)
Q_PROPERTY(qreal gridHeight READ gridHeight WRITE setGridHeight NOTIFY gridHeightChanged FINAL)
Q_PROPERTY(QPointF gridMovement READ gridMovement WRITE setGridMovement NOTIFY gridMovementChanged FINAL)
Q_PROPERTY(QColor subGridColor READ subGridColor WRITE setSubGridColor NOTIFY subGridColorChanged FINAL)
Q_PROPERTY(QColor gridColor READ gridColor WRITE setGridColor NOTIFY gridColorChanged FINAL)
Q_PROPERTY(QColor plotAreaBackgroundColor READ plotAreaBackgroundColor
WRITE setPlotAreaBackgroundColor NOTIFY plotAreaBackgroundColorChanged FINAL)
Q_PROPERTY(qreal subGridLineWidth READ subGridLineWidth WRITE setSubGridLineWidth NOTIFY subGridLineWidthChanged FINAL)
Q_PROPERTY(qreal gridLineWidth READ gridLineWidth WRITE setGridLineWidth NOTIFY gridLineWidthChanged FINAL)
Q_PROPERTY(qreal verticalSubGridScale READ verticalSubGridScale WRITE setVerticalSubGridScale NOTIFY verticalSubGridScaleChanged FINAL)
Q_PROPERTY(qreal horizontalSubGridScale READ horizontalSubGridScale WRITE setHorizontalSubGridScale NOTIFY horizontalSubGridScaleChanged FINAL)
public:
AxisGrid(QQuickItem *parent = nullptr);
~AxisGrid() override;
void setupShaders();
QVector3D iResolution() const;
qreal smoothing() const;
void setSmoothing(qreal newSmoothing);
int origo() const;
void setOrigo(int newOrigo);
QVector4D gridVisibility() const;
void setGridVisibility(const QVector4D &newGridVisibility);
qreal gridWidth() const;
void setGridWidth(qreal newGridWidth);
qreal gridHeight() const;
void setGridHeight(qreal newGridHeight);
QPointF gridMovement() const;
void setGridMovement(QPointF newGridMovement);
QColor subGridColor() const;
void setSubGridColor(QColor newSubGridColor);
QColor gridColor() const;
void setGridColor(QColor newGridColor);
QColor plotAreaBackgroundColor() const;
void setPlotAreaBackgroundColor(QColor color);
qreal subGridLineWidth() const;
void setSubGridLineWidth(qreal newSubGridLineWidth);
qreal gridLineWidth() const;
void setGridLineWidth(qreal newGridLineWidth);
qreal verticalSubGridScale() const;
void setVerticalSubGridScale(qreal newVerticalSubGridScale);
qreal horizontalSubGridScale() const;
void setHorizontalSubGridScale(qreal newHorizontalSubGridScale);
protected:
void componentComplete() override;
void geometryChange(const QRectF &newGeometry, const QRectF &oldGeometry) override;
Q_SIGNALS:
void iResolutionChanged();
void smoothingChanged();
void origoChanged();
void gridVisibilityChanged();
void gridWidthChanged();
void gridHeightChanged();
void gridMovementChanged();
void subGridColorChanged();
void gridColorChanged();
void plotAreaBackgroundColorChanged();
void subGridLineWidthChanged();
void gridLineWidthChanged();
void verticalSubGridScaleChanged();
void horizontalSubGridScaleChanged();
private:
friend class AxisRenderer;
qreal m_smoothing = 1.0;
QVector3D m_iResolution;
int m_origo = 0;
QVector4D m_gridVisibility = QVector4D(1, 1, 1, 1);
qreal m_gridWidth = 100;
qreal m_gridHeight = 100;
QPointF m_gridMovement;
QColor m_subGridColor = QColor(150, 150, 150);
QColor m_gridColor = QColor(255, 255, 255);
QColor m_plotAreaBackgroundColor = QColor(0, 0, 0, 0);
qreal m_subGridLineWidth = 1.0;
qreal m_gridLineWidth = 2.0;
qreal m_verticalSubGridScale = 0.1;
qreal m_horizontalSubGridScale = 0.1;
};
QT_END_NAMESPACE
#endif // AXISGRID_H
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