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/****************************************************************************
**
** Copyright (C) 2013 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 QtDataVis3D module.
**
** 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
**
****************************************************************************/
#ifndef Q3DSCATTER_H
#define Q3DSCATTER_H
#include <QtDataVis3D/qdatavis3denums.h>
#include <QtDataVis3D/q3dwindow.h>
#include <QFont>
QT_DATAVIS3D_BEGIN_NAMESPACE
class Q3DScatterPrivate;
class LabelItem;
class QValueAxis;
class QCategoryAxis;
class QScatterDataProxy;
class QT_DATAVIS3D_EXPORT Q3DScatter : public Q3DWindow
{
Q_OBJECT
Q_PROPERTY(QtDataVis3D::QDataVis::SelectionMode selectionMode READ selectionMode WRITE setSelectionMode)
Q_PROPERTY(QtDataVis3D::QDataVis::LabelTransparency labelTransparency READ labelTransparency WRITE setLabelTransparency)
Q_PROPERTY(QtDataVis3D::QDataVis::ShadowQuality shadowQuality READ shadowQuality WRITE setShadowQuality)
Q_PROPERTY(QString windowTitle READ windowTitle WRITE setWindowTitle)
Q_PROPERTY(QFont font READ font WRITE setFont)
Q_PROPERTY(float fontSize READ fontSize WRITE setFontSize)
Q_PROPERTY(bool gridVisible READ isGridVisible WRITE setGridVisible)
Q_PROPERTY(bool backgroundVisible READ isBackgroundVisible WRITE setBackgroundVisible)
Q_ENUMS(QtDataVis3D::QDataVis::SelectionMode)
Q_ENUMS(QtDataVis3D::QDataVis::ShadowQuality)
Q_ENUMS(QtDataVis3D::QDataVis::LabelTransparency)
public:
explicit Q3DScatter();
~Q3DScatter();
// object type; spheres, dots
void setObjectType(QDataVis::MeshStyle style, bool smooth = false);
// Select preset camera placement
void setCameraPreset(QDataVis::CameraPreset preset);
// Set camera rotation if you don't want to use the presets (in horizontal (-180...180) and
// vertical (-90...90) angles and distance in percentage (10...500))
void setCameraPosition(qreal horizontal, qreal vertical, int distance = 100);
// Set theme (object colors, shaders, window color, background colors, light intensity and text
// colors are affected)
void setTheme(QDataVis::ColorTheme theme);
// Set color if you don't want to use themes. Set uniform to false if you want the (height)
// color to change from bottom to top
void setObjectColor(QColor baseColor, QColor heightColor, QColor depthColor,
bool uniform = true);
// override object type with own mesh
void setMeshFileName(const QString &objFileName);
// Change selection mode
void setSelectionMode(QDataVis::SelectionMode mode);
QDataVis::SelectionMode selectionMode() const;
// Set window title
void setWindowTitle(const QString &title);
QString windowTitle() const;
// Font size adjustment
void setFontSize(float fontsize);
float fontSize() const;
// Set font
void setFont(const QFont &font);
QFont font() const;
// Label transparency adjustment
void setLabelTransparency(QDataVis::LabelTransparency transparency);
QDataVis::LabelTransparency labelTransparency() const;
// Enable or disable background grid
void setGridVisible(bool visible);
bool isGridVisible() const;
// Size
void setWidth(const int width);
void setHeight(const int height);
// Enable or disable background mesh
void setBackgroundVisible(bool visible);
bool isBackgroundVisible() const;
// Adjust shadow quality
void setShadowQuality(QDataVis::ShadowQuality quality);
QDataVis::ShadowQuality shadowQuality() const;
// Axes
void setValueAxisX(QValueAxis *axis);
QValueAxis *valueAxisX();
void setValueAxisY(QValueAxis *axis);
QValueAxis *valueAxisY();
void setValueAxisZ(QValueAxis *axis);
QValueAxis *valueAxisZ();
// Sets the data proxy. Assumes ownership of the data proxy. Deletes old proxy.
void setDataProxy(QtDataVis3D::QScatterDataProxy *proxy);
QScatterDataProxy *dataProxy();
public slots:
// Used to detect when shadow quality changes autonomously due to e.g. resizing.
void handleShadowQualityUpdate(QDataVis::ShadowQuality quality);
signals:
// Signals shadow quality changes.
void shadowQualityChanged(QDataVis::ShadowQuality quality);
protected:
void render();
#if defined(Q_OS_ANDROID)
void mouseDoubleClickEvent(QMouseEvent *event);
void touchEvent(QTouchEvent *event);
#endif
void mousePressEvent(QMouseEvent *event);
void mouseReleaseEvent(QMouseEvent *event);
void mouseMoveEvent(QMouseEvent *event);
void wheelEvent(QWheelEvent *event);
void resizeEvent(QResizeEvent *event);
private:
QScopedPointer<Q3DScatterPrivate> d_ptr;
Q_DISABLE_COPY(Q3DScatter)
};
QT_DATAVIS3D_END_NAMESPACE
#endif
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