MLABGraphic Class Reference

Inherits QObject.

Public Slots
Graphic methods
void	createPieChart (const QString &filename, int size, const QStringList &values, const QStringList &colors, const QStringList &texts, const QStringList &legendcolors)
bool	createDesktopScreenshot (const QString &filename)
bool	createIDEScreenshot (const QString &filename)
bool	createThumbNail (const QString &input, const QString &thumb, int size)
bool	createScaledImage (const QString &input, const QString &out, int width)
bool	createScaledImage (const QString &input, const QString &out, int width, int height)
bool	convertImage (const QString &input, const QString &out)
QImage	desaturateImage (const QImage &source, int saturation)
QImage	grayScaleImage (const QImage &source)
QImage	blendToColor (const QImage &source, float red, float green, float blue, float alpha)

Detailed Description

Global MLABGraphic object available in all scripts.

The MLABGraphic object can be used to work with 2D image files.

Member Function Documentation

blendToColor

QImage MLABGraphic::blendToColor ( const QImage &  source, float  red, float  green, float  blue, float  alpha  )

slot

Creates an image blended to the given color, range of all numeric parameters is [0..1] (alpha = 0 means the image is unchanged, alpha = 1 fills the image with the color)

convertImage

bool MLABGraphic::convertImage ( const QString &  input, const QString &  out  )

slot

Copies the given image to the output file by converting the image format.

createDesktopScreenshot

bool MLABGraphic::createDesktopScreenshot ( const QString &  filename )

slot

Grabs the whole desktop, or rather, the primary screen of the desktop if you have several screens connected.

createIDEScreenshot

bool MLABGraphic::createIDEScreenshot ( const QString &  filename )

slot

Grabs the MeVisLab IDE window.

createPieChart

void MLABGraphic::createPieChart ( const QString &  filename, int  size, const QStringList &  values, const QStringList &  colors, const QStringList &  texts, const QStringList &  legendcolors  )

slot

Draws a pie-chart.

createScaledImage [1/2]

bool MLABGraphic::createScaledImage ( const QString &  input, const QString &  out, int  width  )

slot

Creates a scaled image (aspectRatio is kept, height is calculated depending on the width).

createScaledImage [2/2]

bool MLABGraphic::createScaledImage ( const QString &  input, const QString &  out, int  width, int  height  )

slot

Creates a scaled image (aspectRatio is not kept).

createThumbNail

bool MLABGraphic::createThumbNail ( const QString &  input, const QString &  thumb, int  size  )

slot

Creates a thumbnail for the given image.

desaturateImage

QImage MLABGraphic::desaturateImage ( const QImage &  source, int  saturation  )

slot

Creates a desaturated image (saturation is given in the range [0..100]).

grayScaleImage

QImage MLABGraphic::grayScaleImage ( const QImage &  source )

slot

Creates a gray scale version of the given image.