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| 1 | Redirecting to URL 'https://iland.boku.ac.at/svn/iland/tags/release_1.0/src/core/layeredgrid.h': |
1 | Redirecting to URL 'https://iland.boku.ac.at/svn/iland/tags/release_1.0/src/core/layeredgrid.h': |
| - | 2 | /********************************************************************************************
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| - | 3 | ** iLand - an individual based forest landscape and disturbance model
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| - | 4 | ** http://iland.boku.ac.at
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| - | 5 | ** Copyright (C) 2009- Werner Rammer, Rupert Seidl
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| - | 6 | **
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| - | 7 | ** This program is free software: you can redistribute it and/or modify
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| - | 8 | ** it under the terms of the GNU General Public License as published by
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| - | 9 | ** the Free Software Foundation, either version 3 of the License, or
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| - | 10 | ** (at your option) any later version.
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| - | 11 | **
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| - | 12 | ** This program is distributed in the hope that it will be useful,
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| - | 13 | ** but WITHOUT ANY WARRANTY; without even the implied warranty of
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| - | 14 | ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| - | 15 | ** GNU General Public License for more details.
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| - | 16 | **
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| - | 17 | ** You should have received a copy of the GNU General Public License
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| - | 18 | ** along with this program. If not, see <http://www.gnu.org/licenses/>.
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| - | 19 | ********************************************************************************************/
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| - | 20 | ||
| 2 | #ifndef LAYEREDGRID_H
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21 | #ifndef LAYEREDGRID_H
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| 3 | #define LAYEREDGRID_H
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22 | #define LAYEREDGRID_H
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| 4 | 23 | ||
| 5 | #include "grid.h"
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24 | #include "grid.h"
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| 6 | 25 | ||
| 7 | /** LayeredGrid
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26 | /** LayeredGrid
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| 8 | 27 | ||
| 9 | */
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28 | */
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| 10 | 29 | ||
| 11 | class LayeredGridBase
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30 | class LayeredGridBase
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| 12 | {
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31 | {
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| 13 | public: |
32 | public: |
| 14 | // access to properties
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33 | // access to properties
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| 15 | virtual int sizeX() const=0; |
34 | virtual int sizeX() const=0; |
| 16 | virtual int sizeY() const=0; |
35 | virtual int sizeY() const=0; |
| 17 | virtual QRectF metricRect() const=0; |
36 | virtual QRectF metricRect() const=0; |
| 18 | virtual QRectF cellRect(const QPoint &p) const=0; |
37 | virtual QRectF cellRect(const QPoint &p) const=0; |
| 19 | // available variables
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38 | // available variables
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| 20 | virtual const QStringList names() const=0; |
39 | virtual const QStringList names() const=0; |
| 21 | // statistics
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40 | // statistics
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| 22 | /// retrieve min and max of variable 'index'
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41 | /// retrieve min and max of variable 'index'
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| 23 | virtual void range(double &rMin, double &rMax, const int index) const=0; |
42 | virtual void range(double &rMin, double &rMax, const int index) const=0; |
| 24 | 43 | ||
| 25 | // data access functions
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44 | // data access functions
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| 26 | virtual double value(const float x, const float y, const int index) const = 0; |
45 | virtual double value(const float x, const float y, const int index) const = 0; |
| 27 | virtual double value(const QPointF &world_coord, const int index) const = 0; |
46 | virtual double value(const QPointF &world_coord, const int index) const = 0; |
| 28 | virtual double value(const int ix, const int iy, const int index) const = 0; |
47 | virtual double value(const int ix, const int iy, const int index) const = 0; |
| 29 | virtual double value(const int grid_index, const int index) const = 0; |
48 | virtual double value(const int grid_index, const int index) const = 0; |
| 30 | }; |
49 | }; |
| 31 | 50 | ||
| 32 | template <class T> |
51 | template <class T> |
| 33 | class LayeredGrid: public LayeredGridBase |
52 | class LayeredGrid: public LayeredGridBase |
| 34 | {
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53 | {
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| 35 | public: |
54 | public: |
| 36 | LayeredGrid(const Grid<T>& grid) { mGrid = &grid; } |
55 | LayeredGrid(const Grid<T>& grid) { mGrid = &grid; } |
| 37 | LayeredGrid() { mGrid = 0; } |
56 | LayeredGrid() { mGrid = 0; } |
| 38 | QRectF cellRect(const QPoint &p) const { return mGrid->cellRect(p); } |
57 | QRectF cellRect(const QPoint &p) const { return mGrid->cellRect(p); } |
| 39 | QRectF metricRect() const { return mGrid->metricRect(); } |
58 | QRectF metricRect() const { return mGrid->metricRect(); } |
| 40 | int sizeX() const { return mGrid->sizeX(); } |
59 | int sizeX() const { return mGrid->sizeX(); } |
| 41 | int sizeY() const { return mGrid->sizeY();} |
60 | int sizeY() const { return mGrid->sizeY();} |
| 42 | 61 | ||
| 43 | virtual double value(const T& data, const int index) const = 0; |
62 | virtual double value(const T& data, const int index) const = 0; |
| 44 | double value(const T* ptr, const int index) const { return value(mGrid->constValueAtIndex(mGrid->indexOf(ptr)), index); } |
63 | double value(const T* ptr, const int index) const { return value(mGrid->constValueAtIndex(mGrid->indexOf(ptr)), index); } |
| 45 | double value(const int grid_index, const int index) const { return value(mGrid->constValueAtIndex(grid_index), index); } |
64 | double value(const int grid_index, const int index) const { return value(mGrid->constValueAtIndex(grid_index), index); } |
| 46 | double value(const float x, const float y, const int index) const { return value(mGrid->constValueAt(x,y), index); } |
65 | double value(const float x, const float y, const int index) const { return value(mGrid->constValueAt(x,y), index); } |
| 47 | double value(const QPointF &world_coord, const int index) const { return value(mGrid->constValueAt(world_coord), index); } |
66 | double value(const QPointF &world_coord, const int index) const { return value(mGrid->constValueAt(world_coord), index); } |
| 48 | double value(const int ix, const int iy, const int index) const { return value(mGrid->constValueAtIndex(ix, iy), index); } |
67 | double value(const int ix, const int iy, const int index) const { return value(mGrid->constValueAtIndex(ix, iy), index); } |
| 49 | void range(double &rMin, double &rMax, const int index) const { rMin=9999999999.; rMax=-99999999999.; |
68 | void range(double &rMin, double &rMax, const int index) const { rMin=9999999999.; rMax=-99999999999.; |
| 50 | for (int i=0;i<mGrid->count(); ++i) { |
69 | for (int i=0;i<mGrid->count(); ++i) { |
| 51 | rMin=qMin(rMin, value(i, index)); |
70 | rMin=qMin(rMin, value(i, index)); |
| 52 | rMax=qMax(rMax, value(i,index));}} |
71 | rMax=qMax(rMax, value(i,index));}} |
| 53 | 72 | ||
| 54 | protected: |
73 | protected: |
| 55 | const Grid<T> *mGrid; |
74 | const Grid<T> *mGrid; |
| 56 | }; |
75 | }; |
| 57 | 76 | ||
| 58 | #endif // LAYEREDGRID_H
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77 | #endif // LAYEREDGRID_H
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| 59 | 78 | ||