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71 lines
2.1 KiB
C++
71 lines
2.1 KiB
C++
#ifndef INTELLIRASTER_H
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#define INTELLIRASTER_H
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#include "Image/IntelliImage.h"
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//for unit testing
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class UnitTest;
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/*!
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* \brief The IntelliRasterImage manages a RASTERIMAGE.
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*/
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class IntelliRasterImage : public IntelliImage {
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friend UnitTest;
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friend IntelliTool;
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protected:
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/*!
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* \brief A function that calculates the visibility of the image if a polygon is given. [does nothing in RASTERIMAGE]
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*/
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virtual void calculateVisiblity() override;
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public:
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/*!
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* \brief The Construcor of the IntelliRasterImage. Given the Image dimensions.
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* \param width - The width of the Image.
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* \param height - The height of the Image.
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* \param fastRendererOn - Represents the flag for 8bit picture handelling.
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*/
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IntelliRasterImage(int width, int height, bool fastRendererOn);
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IntelliRasterImage* copy(const IntelliRasterImage& image);
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/*!
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* \brief An Destructor.
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*/
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virtual ~IntelliRasterImage() override;
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/*!
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* \brief A function returning the displayable ImageData in a requested transparence and size.
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* \param displaySize - The size, in whcih the Image should be displayed.
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* \param alpha - The maximum alpha value, a pixel can have.
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* \return A QImage which is ready to be displayed.
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*/
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virtual QImage getDisplayable(const QSize& displaySize,int alpha) override;
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/**
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* @brief A function returning the displayable ImageData in a requested transparence and it's standart size.
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* @param alpha - The maximum alpha value, a pixel can have.
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* @return A QImage which is ready to be displayed.
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*/
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virtual QImage getDisplayable(int alpha = 255) override;
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/*!
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* \brief A function that copys all that returns a [allocated] Image
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* \return A [allocated] Image with all the properties of the instance.
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*/
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virtual IntelliImage* getDeepCopy() override;
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/*!
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* \brief An abstract function that sets the data of the visible Polygon, if needed.
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* \param polygonData - The Vertices of the Polygon. Nothing happens.
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*/
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virtual void setPolygon(const std::vector<QPoint>& polygonData) override;
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/*!
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* \brief getPolygon
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* \return returns the points of the polygon
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*/
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virtual std::vector<QPoint> getPolygon();
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};
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#endif
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