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131 lines
4.0 KiB
C++
131 lines
4.0 KiB
C++
#ifndef INTELLIIMAGE_H
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#define INTELLIIMAGE_H
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#include<QImage>
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#include<QPoint>
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#include<QColor>
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#include<QSize>
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#include<QWidget>
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#include<vector>
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/*!
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* \brief The Types, which an Image can be.
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*/
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enum class ImageType{
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Raster_Image,
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Shaped_Image
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};
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class IntelliTool;
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/*!
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* \brief An abstract class which manages the basic IntelliImage operations.
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*/
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class IntelliImage{
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friend IntelliTool;
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protected:
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void resizeImage(QImage *image, const QSize &newSize);
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/*!
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* \brief The underlying image data.
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*/
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QImage imageData;
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public:
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/*!
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* \brief The Construcor of the IntelliImage. Given the Image dimensions.
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* \param weight - The weight of the Image.
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* \param height - The height of the Image.
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*/
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IntelliImage(int weight, int height);
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/*!
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* \brief An Abstract Destructor.
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*/
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virtual ~IntelliImage() = 0;
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/*!
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* \brief A funtcion used to draw a pixel on the Image with the given Color.
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* \param p1 - The coordinates of the pixel, which should be drawn. [Top-Left-System]
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* \param color - The color of the pixel.
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*/
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virtual void drawPixel(const QPoint &p1, const QColor& color);
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/*!
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* \brief A function that draws A Line between two given Points in a given color.
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* \param p1 - The coordinates of the first Point.
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* \param p2 - The coordinates of the second Point.
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* \param color - The color of the line.
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* \param penWidth - The width of the line.
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*/
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virtual void drawLine(const QPoint &p1, const QPoint& p2, const QColor& color, const int& penWidth);
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/*!
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* \brief A
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* \param p1
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* \param color
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* \param penWidth
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*/
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virtual void drawPoint(const QPoint &p1, const QColor& color, const int& penWidth);
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/*!
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* \brief A function that clears the whole image in a given Color.
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* \param color - The color, in which the image will be filled.
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*/
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virtual void drawPlain(const QColor& color);
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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)=0;
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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)=0;
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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()=0;
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/*!
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* \brief An abstract function that calculates the visiblity of the Image data if needed.
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*/
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virtual void calculateVisiblity()=0;
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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. Just Planar Polygons are allowed.
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*/
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virtual void setPolygon(const std::vector<QPoint>& polygonData)=0;
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/*!
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* \brief A function that returns the Polygondata if existent.
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* \return The Polygondata if existent.
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*/
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virtual std::vector<QPoint> getPolygonData(){ return std::vector<QPoint>();}
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/*!
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* \brief A function that loads and sclaes an image to the fitting dimensions.
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* \param fileName - The path+name of the image which to loaded.
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* \return True if the image could be loaded, false otherwise.
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*/
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virtual bool loadImage(const QString &fileName);
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/*!
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* \brief A function that returns the pixelcolor at a certain point
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* \param point - The point from whcih to get the coordinates.
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* \return The color of the Pixel as QColor.
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*/
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virtual QColor getPixelColor(QPoint& point);
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};
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#endif
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