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/*
Actionaz
Copyright (C) 2008-2014 Jonathan Mercier-Ganady
Actionaz is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Actionaz is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Contact : jmgr@jmgr.info
*/
#ifndef IMAGE_H
#define IMAGE_H
#include "actiontools_global.h"
#include "qtimagefilters/QtImageFilter"
#include "code/codeclass.h"
#include "matchingpointlist.h"
#include <QObject>
#include <QScriptValue>
#include <QScriptEngine>
#include <QImage>
namespace ActionTools
{
class OpenCVAlgorithms;
}
namespace Code
{
class ACTIONTOOLSSHARED_EXPORT Image : public CodeClass
{
Q_OBJECT
Q_ENUMS(Filter)
Q_ENUMS(MirrorOrientation)
Q_ENUMS(AlgorithmMethod)
public:
enum Filter
{
ConvolutionFilter,
GaussianBlur,
Defocus,
Highlight,
Sharpen,
SharpenMore,
SharpenEvenMore,
EdgeDetect,
BigEdge,
Emboss,
EmbossColor,
Negative,
RemoveChannel,
Punch
};
enum MirrorOrientation
{
Vertical = 1,
Horizontal = 2
};
enum AlgorithmMethod
{
CorrelationCoefficient,
CrossCorrelation,
SquaredDifference
};
static QScriptValue constructor(QScriptContext *context, QScriptEngine *engine);
static QScriptValue constructor(const QImage &image, QScriptEngine *engine);
static QScriptValue takeScreenshot(QScriptContext *context, QScriptEngine *engine);
static QScriptValue takeScreenshotUsingScreenIndex(QScriptContext *context, QScriptEngine *engine);
static void registerClass(QScriptEngine *scriptEngine);
Image();
Image(const Image &other);
Image(const QImage &image);
Image(const QString &filename);
Image &operator=(Image other);
Image &operator=(QImage image);
void swap(Image &other);
void swap(QImage &image);
const QImage &image() const;
virtual int additionalMemoryCost() const { return mImage.byteCount(); }
public slots:
QScriptValue clone() const;
bool equals(const QScriptValue &other) const;
QString toString() const;
QScriptValue setData(const QScriptValue &data);
QScriptValue data() const;
QScriptValue loadFromFile(const QString &filename);
QScriptValue saveToFile(const QString &filename) const;
QScriptValue applyFilter(Filter filter, const QScriptValue &options = QScriptValue());
QScriptValue pixel(int x, int y) const;
QScriptValue setPixel(int x, int y, const QScriptValue &color);
QScriptValue mirror(MirrorOrientation mirrorOrientation);
QScriptValue setSize();
QScriptValue size() const;
int width() const;
int height() const;
QScriptValue copy() const;
QScriptValue findSubImage(const QScriptValue &otherImage, const QScriptValue &options = QScriptValue()) const;
QScriptValue findSubImages(const QScriptValue &otherImage, const QScriptValue &options = QScriptValue()) const;
QScriptValue findSubImageAsync(const QScriptValue &otherImage, const QScriptValue &callback, const QScriptValue &options = QScriptValue());
QScriptValue findSubImagesAsync(const QScriptValue &otherImage, const QScriptValue &callback, const QScriptValue &options = QScriptValue());
private slots:
void findSubImageAsyncFinished(const ActionTools::MatchingPointList &matchingPointList);
private:
void findSubImageOptions(const QScriptValue &options, int *confidenceMinimum, int *downPyramidCount, int *searchExpansion, AlgorithmMethod *method, int *maximumMatches = 0) const;
enum FilterOption
{
FilterChannels = QtImageFilter::FilterChannels,
FilterBorderPolicy = QtImageFilter::FilterBorderPolicy,
ConvolutionDivisor = QtImageFilter::ConvolutionDivisor,
ConvolutionBias = QtImageFilter::ConvolutionBias,
Radius = QtImageFilter::Radius,
Force = QtImageFilter::Force,
Center = QtImageFilter::Center
};
static const QString filterNames[];
static const QStringList filterOptionsNames;
QImage mImage;
ActionTools::OpenCVAlgorithms *mOpenCVAlgorithms;
QScriptValue mFindSubImageAsyncFunction;
bool mFindSubImageSearchForOne;
};
}
#endif // IMAGE_H
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