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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 Q3DMAPS_H
#define Q3DMAPS_H
#include <QtDataVis3D/qdatavis3denums.h>
#include <QtDataVis3D/q3dwindow.h>
#include <QFont>
#include <QVector3D>
class QImage;
class QRect;
QT_DATAVIS3D_BEGIN_NAMESPACE
class Maps3DController;
class Q3DMapsPrivate;
class QMapDataProxy;
class QT_DATAVIS3D_EXPORT Q3DMaps : public Q3DWindow
{
Q_OBJECT
Q_PROPERTY(QFont font READ font WRITE setFont)
public:
enum AdjustmentDirection {
AdjustHeight = 0, // map value to y
AdjustWidth, // map value to x
AdjustDepth, // map value to z
AdjustRadius, // map value to x and z
AdjustAll // map value to all (x, y, z)
};
public:
explicit Q3DMaps();
~Q3DMaps();
void setWidth(const int width);
void setHeight(const int height);
// bar specifications; base thickness in x, y and z, enum to indicate which direction is increased with value
// TODO: Start using thickness also in adjustment direction; use it as a relative value.
// For example, in AdjustAll mode setting thickness to (0.1f, 1.0f, 0.5f) would apply value to
// x at 10%, y at 100% and z at 50%. If a dimension is not included, given thickness states its absolute value.
void setBarSpecs(const QVector3D &thickness = QVector3D(1.0f, 1.0f, 1.0f),
AdjustmentDirection direction = AdjustHeight);
// bar type; bars (=cubes), pyramids, cones, cylinders, balls, etc.
void setBarType(QDataVis::MeshStyle style, bool smooth = false);
// override bar type with own mesh
void setMeshFileName(const QString &objFileName);
// 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 (0...90) angles and distance in percentage (10...500))
void setCameraPosition(GLfloat horizontal, GLfloat vertical, GLint distance = 100);
// Set theme (bar 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 setBarColor(const QColor &baseColor, const QColor &heightColor, bool uniform = true);
// Set area specs
void setAreaSpecs(const QRect &areaRect, const QImage &image);
// Set area image
void setImage(const QImage &image);
// TODO: light placement API
// Change selection mode; single bar, bar and row, bar and column, or all
void setSelectionMode(QDataVis::SelectionMode mode);
QDataVis::SelectionMode selectionMode() const;
// Set font
void setFont(const QFont &font);
QFont font() const;
// Label transparency adjustment
void setLabelTransparency(QDataVis::LabelTransparency transparency);
QDataVis::LabelTransparency labelTransparency() const;
// Adjust shadow quality
QDataVis::ShadowQuality setShadowQuality(QDataVis::ShadowQuality quality);
QDataVis::ShadowQuality shadowQuality() const;
// Sets the data proxy. Assumes ownership of the data proxy. Deletes old proxy.
void setDataProxy(QMapDataProxy *proxy);
QMapDataProxy *dataProxy();
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<Q3DMapsPrivate> d_ptr;
Q_DISABLE_COPY(Q3DMaps)
};
QT_DATAVIS3D_END_NAMESPACE
#endif
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