The PaintingArea class manages the methods and stores information about the current painting area, which is the currently opened project. More...

#include <PaintingArea.h>

Inheritance diagram for PaintingArea:

Public Slots
void	slotActivateLayer (int a)
	The slotActivateLayer method handles the event of selecting one layer as active. More...

void	slotDeleteActiveLayer ()
	The slotDeleteActiveLayer method handles the deletion of the active layer. More...

Public Member Functions
	PaintingArea (int maxWidth=600, int maxHeight=600, QWidget *parent=nullptr)
	PaintingArea is the constructor of the PaintingArea class, which initiates the working environment. More...

	~PaintingArea () override
	This deconstructor is used to clear up the memory and remove the currently active window. More...

void	setRenderSettings (bool isFastRenderingOn)
	setRenderSettings updates all Images to the new Rendersetting. More...

bool	getRenderSettings ()
	getRenderSettings updates all Images to the new Rendersetting. More...

bool	open (const QString &filePath)
	The open method is used for loading a picture into the current layer. More...

bool	save (const QString &filePath, const char *fileFormat)
	The save method is used for exporting the current project as one picture. More...

void	deleteAllLayers ()
	deleteAllLayers deletes all layers More...

int	addLayer (int width, int height, int widthOffset=0, int heightOffset=0, int alpha=255, ImageType type=ImageType::RASTERIMAGE)
	The addLayer adds a layer to the current project/ painting area. More...

int	addLayerAt (int idx, int width, int height, int widthOffset=0, int heightOffset=0, ImageType type=ImageType::RASTERIMAGE)
	The addLayerAt adds a layer to the current project/ painting area at a specific position in the layer stack. More...

void	deleteLayer (int idx, bool isTool=false)
	The deleteLayer method removes a layer at a given idx. More...

void	setLayerActive (int idx)
	The setLayerToActive method marks a specific layer as active. More...

void	setLayerAlpha (int idx, int alpha)
	The setAlphaOfLayer method sets the alpha value of a specific layer. More...

void	setPolygon (int idx)
	setPolygon is used for setting polygondata, it only works on RASTER images More...

void	movePositionActive (int x, int y)
	The movePositionActive method moves the active layer to certain position. More...

void	moveActiveLayer (int idx)
	The moveActiveLayer moves the active layer to a specific position in the layer stack. More...

void	colorPickerSetFirstColor ()
	The colorPickerSetFirstColor calls the QTColorPicker to determine the primary drawing color. More...

void	colorPickerSetSecondColor ()
	The colorPickerSetSecondColor calls the QTColorPicker to determine the secondary drawing color. More...

void	colorPickerSwapColors ()
	The colorPickerSwitchColor swaps the primary color with the secondary drawing color. More...

void	createPenTool ()

void	createPlainTool ()

void	createLineTool ()

void	createRectangleTool ()

void	createCircleTool ()

void	createPolygonTool ()

void	createFloodFillTool ()

int	getWidthOfActive ()
	The getWidthOfActive gets the horizontal dimensions of the active layer. More...

int	getHeightOfActive ()
	The getHeightOfActive gets the vertical dimensions of the active layer. More...

int	getMaxWidth ()

int	getMaxHeight ()

ImageType	getTypeOfImageRealLayer ()

std::vector< QPoint >	getPolygonDataOfRealLayer ()

int	getNumberOfActiveLayer ()

IntelliImage *	getImageOfActiveLayer ()

QImage	getImageDataOfActiveLayer ()
	getImageDataOfActiveLayer used to get the currents active imageData (if there isn't any active layer it return a 10*10 white picture) More...

std::vector< LayerObject > *	getLayerBundle ()
	getLayerBundle returns the real active layerbundle (care!) More...

void	historyGoBack ()

void	historyGoForward ()

void	setLayerDimensions (int maxWidth, int maxHeight)

void	setPixelToActive (QColor color, QPoint point)

void	setPolygonDataToActive (std::vector< QPoint > points)

Public Attributes
IntelliToolsettings	Toolsettings

IntelliColorPicker	colorPicker

Protected Member Functions
void	mousePressEvent (QMouseEvent *event) override

void	mouseMoveEvent (QMouseEvent *event) override

void	mouseReleaseEvent (QMouseEvent *event) override

void	wheelEvent (QWheelEvent *event) override

void	paintEvent (QPaintEvent *event) override

Detailed Description

The PaintingArea class manages the methods and stores information about the current painting area, which is the currently opened project.

Definition at line 57 of file PaintingArea.h.

Constructor & Destructor Documentation

◆ PaintingArea()

PaintingArea::PaintingArea	(	int	maxWidth = `600`,
		int	maxHeight = `600`,
		QWidget *	parent = `nullptr`
	)

PaintingArea is the constructor of the PaintingArea class, which initiates the working environment.

Parameters

maxWidth	- The maximum amount of pixles that are inside painting area from left to right (default=600px)
maxHeight	- The maximum amount of pixles that are inside painting area from top to bottom (default=600px)
parent	- The parent window of the main window (default=nullptr)

Definition at line 39 of file PaintingArea.cpp.

◆ ~PaintingArea()

PaintingArea::~PaintingArea ( )

override

This deconstructor is used to clear up the memory and remove the currently active window.

Definition at line 47 of file PaintingArea.cpp.

Member Function Documentation

◆ addLayer()

int PaintingArea::addLayer	(	int	width,
		int	height,
		int	widthOffset = `0`,
		int	heightOffset = `0`,
		int	alpha = `255`,
		ImageType	type = `ImageType::RASTERIMAGE`
	)

The addLayer adds a layer to the current project/ painting area.

Parameters

width	- Width of the layer in pixles
height	- Height of the layer in pixles
widthOffset	- Offset of the layer measured to the left border of the painting area in pixles
heightOffset	- Offset of the layer measured to the top border of the painting area in pixles
alpha	- Transparence of the layer
type	- Defining the ImageType of the new layer

Returns: Returns the number of layers in the project

Definition at line 94 of file PaintingArea.cpp.

◆ addLayerAt()

int PaintingArea::addLayerAt	(	int	idx,
		int	width,
		int	height,
		int	widthOffset = `0`,
		int	heightOffset = `0`,
		ImageType	type = `ImageType::RASTERIMAGE`
	)

The addLayerAt adds a layer to the current project/ painting area at a specific position in the layer stack.

Parameters

idx	- Index of the position the new layer should be added
width	- Width of the layer in pixles
height	- Height of the layer in pixles
widthOffset	- Offset of the layer measured to the left border of the painting area in pixles
heightOffset	- Offset of the layer measured to the top border of the painting area in pixles
type	- Defining the ImageType of the new layer

Returns: Returns the id of the layer position

◆ colorPickerSetFirstColor()

void PaintingArea::colorPickerSetFirstColor ( )

The colorPickerSetFirstColor calls the QTColorPicker to determine the primary drawing color.

Definition at line 230 of file PaintingArea.cpp.

◆ colorPickerSetSecondColor()

void PaintingArea::colorPickerSetSecondColor ( )

The colorPickerSetSecondColor calls the QTColorPicker to determine the secondary drawing color.

Definition at line 235 of file PaintingArea.cpp.

◆ colorPickerSwapColors()

void PaintingArea::colorPickerSwapColors ( )

The colorPickerSwitchColor swaps the primary color with the secondary drawing color.

Definition at line 240 of file PaintingArea.cpp.

◆ createCircleTool()

void PaintingArea::createCircleTool ( )

Definition at line 264 of file PaintingArea.cpp.

◆ createFloodFillTool()

void PaintingArea::createFloodFillTool ( )

Definition at line 273 of file PaintingArea.cpp.

◆ createLineTool()

void PaintingArea::createLineTool ( )

Definition at line 254 of file PaintingArea.cpp.

◆ createPenTool()

void PaintingArea::createPenTool ( )

Definition at line 244 of file PaintingArea.cpp.

◆ createPlainTool()

void PaintingArea::createPlainTool ( )

Definition at line 249 of file PaintingArea.cpp.

◆ createPolygonTool()

void PaintingArea::createPolygonTool ( )

Definition at line 268 of file PaintingArea.cpp.

◆ createRectangleTool()

void PaintingArea::createRectangleTool ( )

Definition at line 259 of file PaintingArea.cpp.

◆ deleteAllLayers()

void PaintingArea::deleteAllLayers ( )

deleteAllLayers deletes all layers

Definition at line 174 of file PaintingArea.cpp.

◆ deleteLayer()

void PaintingArea::deleteLayer	(	int	idx,
		bool	isTool = `false`
	)

The deleteLayer method removes a layer at a given idx.

Parameters

idx	- The index of the layer to be removed
isTool	- Is the flag for when a tool uses this function.

Definition at line 114 of file PaintingArea.cpp.

◆ getHeightOfActive()

int PaintingArea::getHeightOfActive ( )

The getHeightOfActive gets the vertical dimensions of the active layer.

Returns: Returns the vertical pixle count of the active layer

Definition at line 282 of file PaintingArea.cpp.

◆ getImageDataOfActiveLayer()

QImage PaintingArea::getImageDataOfActiveLayer ( )

getImageDataOfActiveLayer used to get the currents active imageData (if there isn't any active layer it return a 10*10 white picture)

Returns: return the image as an rgba32bit qImage

Definition at line 472 of file PaintingArea.cpp.

◆ getImageOfActiveLayer()

IntelliImage * PaintingArea::getImageOfActiveLayer ( )

Definition at line 465 of file PaintingArea.cpp.

◆ getLayerBundle()

std::vector< LayerObject > * PaintingArea::getLayerBundle ( )

getLayerBundle returns the real active layerbundle (care!)

Returns: the reference of the currentLayerBundle

Definition at line 487 of file PaintingArea.cpp.

◆ getMaxHeight()

int PaintingArea::getMaxHeight ( )

Definition at line 290 of file PaintingArea.cpp.

◆ getMaxWidth()

int PaintingArea::getMaxWidth ( )

Definition at line 286 of file PaintingArea.cpp.

◆ getNumberOfActiveLayer()

int PaintingArea::getNumberOfActiveLayer ( )

Definition at line 461 of file PaintingArea.cpp.

◆ getPolygonDataOfRealLayer()

std::vector< QPoint > PaintingArea::getPolygonDataOfRealLayer ( )

Definition at line 298 of file PaintingArea.cpp.

◆ getRenderSettings()

bool PaintingArea::getRenderSettings ( )

getRenderSettings updates all Images to the new Rendersetting.

Parameters

isFastRenderingOn is the new given flag for the FastRenderer.

Definition at line 68 of file PaintingArea.cpp.

◆ getTypeOfImageRealLayer()

ImageType PaintingArea::getTypeOfImageRealLayer ( )

Definition at line 294 of file PaintingArea.cpp.

◆ getWidthOfActive()

int PaintingArea::getWidthOfActive ( )

The getWidthOfActive gets the horizontal dimensions of the active layer.

Returns: Returns the horizontal pixle count of the active layer

Definition at line 278 of file PaintingArea.cpp.

◆ historyGoBack()

void PaintingArea::historyGoBack ( )

Definition at line 518 of file PaintingArea.cpp.

◆ historyGoForward()

void PaintingArea::historyGoForward ( )

Definition at line 527 of file PaintingArea.cpp.

◆ mouseMoveEvent()

void PaintingArea::mouseMoveEvent ( QMouseEvent * event )

overrideprotected

Definition at line 324 of file PaintingArea.cpp.

◆ mousePressEvent()

void PaintingArea::mousePressEvent ( QMouseEvent * event )

overrideprotected

Definition at line 305 of file PaintingArea.cpp.

◆ mouseReleaseEvent()

void PaintingArea::mouseReleaseEvent ( QMouseEvent * event )

overrideprotected

Definition at line 337 of file PaintingArea.cpp.

◆ moveActiveLayer()

void PaintingArea::moveActiveLayer ( int idx )

The moveActiveLayer moves the active layer to a specific position in the layer stack.

Parameters

idx	- The index of the new position the layer should be in

Definition at line 212 of file PaintingArea.cpp.

◆ movePositionActive()

void PaintingArea::movePositionActive	(	int	x,
		int	y
	)

The movePositionActive method moves the active layer to certain position.

Parameters

x	- The x value the new center of the layer should be at
y	- The y value the new center of the layer should be at

Definition at line 205 of file PaintingArea.cpp.

◆ open()

bool PaintingArea::open ( const QString & filePath )

The open method is used for loading a picture into the current layer.

Parameters

filePath - Path and Name which are used to determine where the to-be-opened file is stored.

Returns: Returns a boolean variable whether the file was successfully opened or not.

Definition at line 163 of file PaintingArea.cpp.

◆ paintEvent()

void PaintingArea::paintEvent ( QPaintEvent * event )

overrideprotected

Definition at line 367 of file PaintingArea.cpp.

◆ save()

bool PaintingArea::save	(	const QString &	filePath,
		const char *	fileFormat
	)

The save method is used for exporting the current project as one picture.

Parameters

filePath	- Specifies the path and name of the file to create.
fileFormat	- Specifies the format of the file to create.

Returns: Returns a boolean variable, true if the file was saved successfully, false if not

Definition at line 182 of file PaintingArea.cpp.

◆ setLayerActive()

void PaintingArea::setLayerActive ( int idx )

The setLayerToActive method marks a specific layer as active.

Parameters

idx	- The index of the layer to be active

Definition at line 137 of file PaintingArea.cpp.

◆ setLayerAlpha()

void PaintingArea::setLayerAlpha	(	int	idx,
		int	alpha
	)

The setAlphaOfLayer method sets the alpha value of a specific layer.

Parameters

idx	- The index of the layer where the change should be applied
alpha	- New alpha value of the layer

Definition at line 144 of file PaintingArea.cpp.

◆ setLayerDimensions()

void PaintingArea::setLayerDimensions	(	int	maxWidth,
		int	maxHeight
	)

Definition at line 72 of file PaintingArea.cpp.

◆ setPixelToActive()

void PaintingArea::setPixelToActive	(	QColor	color,
		QPoint	point
	)

Definition at line 86 of file PaintingArea.cpp.

◆ setPolygon()

void PaintingArea::setPolygon ( int idx )

setPolygon is used for setting polygondata, it only works on RASTER images

Parameters

idx	- represents the number of the layer with should be transformed

Definition at line 151 of file PaintingArea.cpp.

◆ setPolygonDataToActive()

void PaintingArea::setPolygonDataToActive ( std::vector< QPoint > points )

Definition at line 90 of file PaintingArea.cpp.

◆ setRenderSettings()

void PaintingArea::setRenderSettings ( bool isFastRenderingOn )

setRenderSettings updates all Images to the new Rendersetting.

Parameters

isFastRenderingOn is the new given flag for the FastRenderer.

Definition at line 51 of file PaintingArea.cpp.

◆ slotActivateLayer

void PaintingArea::slotActivateLayer ( int a )

slot

The slotActivateLayer method handles the event of selecting one layer as active.

Parameters

a	- idx of the layer to be active

Definition at line 223 of file PaintingArea.cpp.

◆ slotDeleteActiveLayer

void PaintingArea::slotDeleteActiveLayer ( )

slot

The slotDeleteActiveLayer method handles the deletion of the active layer.

Definition at line 129 of file PaintingArea.cpp.

◆ wheelEvent()

void PaintingArea::wheelEvent ( QWheelEvent * event )

overrideprotected

Definition at line 352 of file PaintingArea.cpp.

Member Data Documentation

◆ colorPicker

IntelliColorPicker PaintingArea::colorPicker

Definition at line 223 of file PaintingArea.h.

◆ Toolsettings

IntelliToolsettings PaintingArea::Toolsettings

Definition at line 222 of file PaintingArea.h.

The documentation for this class was generated from the following files:

src/Layer/PaintingArea.h
src/Layer/PaintingArea.cpp

Public Slots

Public Member Functions

Public Attributes

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ PaintingArea()

◆ ~PaintingArea()

Member Function Documentation

◆ addLayer()

◆ addLayerAt()

◆ colorPickerSetFirstColor()

◆ colorPickerSetSecondColor()

◆ colorPickerSwapColors()

◆ createCircleTool()

◆ createFloodFillTool()

◆ createLineTool()

◆ createPenTool()

◆ createPlainTool()

◆ createPolygonTool()

◆ createRectangleTool()

◆ deleteAllLayers()

◆ deleteLayer()

◆ getHeightOfActive()

◆ getImageDataOfActiveLayer()

◆ getImageOfActiveLayer()

◆ getLayerBundle()

◆ getMaxHeight()

◆ getMaxWidth()

◆ getNumberOfActiveLayer()

◆ getPolygonDataOfRealLayer()

◆ getRenderSettings()

◆ getTypeOfImageRealLayer()

◆ getWidthOfActive()

◆ historyGoBack()

◆ historyGoForward()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ moveActiveLayer()

◆ movePositionActive()

◆ open()

◆ paintEvent()

◆ save()

◆ setLayerActive()

◆ setLayerAlpha()

◆ setLayerDimensions()

◆ setPixelToActive()

◆ setPolygon()

◆ setPolygonDataToActive()

◆ setRenderSettings()

◆ slotActivateLayer

◆ slotDeleteActiveLayer

◆ wheelEvent()

Member Data Documentation

◆ colorPicker

◆ Toolsettings