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Diffstat (limited to 'src/engine/q3dmaps.h')
| -rw-r--r-- | src/engine/q3dmaps.h | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/src/engine/q3dmaps.h b/src/engine/q3dmaps.h new file mode 100644 index 00000000..ed9f75d7 --- /dev/null +++ b/src/engine/q3dmaps.h @@ -0,0 +1,163 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtDataVis3D module. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef Q3DMAPS_H +#define Q3DMAPS_H + +#include "QtDataVis3D/qdatavis3dglobal.h" +#include "QtDataVis3D/qdatavis3namespace.h" +#include "q3dwindow.h" + +class QOpenGLShaderProgram; +class QImage; +class QRect; + +QTCOMMERCIALDATAVIS3D_BEGIN_NAMESPACE + +class Q3DMapsPrivate; +class QDataItem; +class QDataRow; +class QDataSet; +class LabelItem; + +class QTCOMMERCIALDATAVIS3D_EXPORT Q3DMaps : public Q3DWindow +{ + Q_OBJECT +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 initialize(); + void render(); + void render(QPainter *painter); + + // Add data item. New data item is appended to old data. + // ownership of data is transferred + bool addDataItem(QDataItem *dataItem); + + // Add data set. New data is appended to old data. + // ownership of data is transferred + bool addData(const QVector<QDataItem*> &data); + // ownership of data is transferred + bool addData(const QDataRow &data); + + // Add data set. Old data is deleted. + // ownership of data is transferred + bool setData(const QVector<QDataItem*> &data); + // ownership of data is transferred + bool setData(QDataRow *data); + + // 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(BarStyle style, bool smooth = false); + + // override bar type with own mesh + void setMeshFileName(const QString &objFileName); + + // Select preset camera placement + void setCameraPreset(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(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(QColor baseColor, QColor heightColor, bool uniform = true); + + // TODO: valon siirto / asetus + // Change selection mode; single bar, bar and row, bar and column, or all + void setSelectionMode(SelectionMode mode); + + // Set window title + void setWindowTitle(const QString &title); + + // Font size adjustment (should it be in enum (smallest, smaller, small, normal, large, larger, largest), or just GLfloat? + void setFontSize(GLfloat fontsize); + + // Set font + void setFont(const QFont &font); + + // Label transparency adjustment + void setLabelTransparency(LabelTransparency transparency); + + // Enable or disable background grid + void setGridEnabled(bool enable); + + // Set area specs + void setAreaSpecs(const QRect &areaRect, const QImage &image); + + // Set area image + void setImage(const QImage &image); + +protected: + void mousePressEvent(QMouseEvent *event); + void mouseReleaseEvent(QMouseEvent *event); + void mouseMoveEvent(QMouseEvent *event); + void wheelEvent(QWheelEvent *event); + void resizeEvent(QResizeEvent *event); + +private: + void drawScene(); + QScopedPointer<Q3DMapsPrivate> d_ptr; + Q_DISABLE_COPY(Q3DMaps); +}; + +QTCOMMERCIALDATAVIS3D_END_NAMESPACE + +#endif |