Inheritance diagram for xmpsolve::QRootsRenderer:

Public Member Functions
	QRootsRenderer (QWidget *parent=0)
void	setModel (RootsModel *model)
	setRoots can be used to set the roots that the RootsRenderer shall renderer.
void	paintEvent (QPaintEvent *event)
void	zoomIn ()
	zoomIn handles the zooming operations triggering update().
void	zoomOut ()
	zoomOut handles the zoomin triggering update().
void	setCenter (double x, double y)
	setCenter handled the recentering calling update()
void	mousePressEvent (QMouseEvent *event)
void	mouseReleaseEvent (QMouseEvent *event)
void	mouseMoveEvent (QMouseEvent *event)
Public Member Functions inherited from xmpsolve::RootsRenderer
void	handlePaintEvent (QPainter &painter, int w, int h, QPaintEvent *)
void	zoomIn ()
	zoomIn changes the zoom to magnify more.
void	zoomOut ()
	zoomOut changes the zoom to see a wider range.
void	setCenter (double x, double y)
	setCenter selects the current centered point.
QPointF	center ()
	center returns the current center point of the plot.

Additional Inherited Members
Protected Member Functions inherited from xmpsolve::RootsRenderer
void	reloadRoots ()
	reloadRoots reloads the roots from the model.
QPointF	scalePoint (QPointF point, int width, int height)
	scalePoint is used internally to scale, flip and translate a point in a such a way that is plotted properly on the coordinate system on the screen.
QPointF	scaleVector (QPointF point, int width, int height)
QPointF	scaleVectorInverse (QPointF point, int width, int height)
void	drawTicks (QPainter &painter, double w, double h)
	drawTicks is used internally to draw ticks on the axis.
Protected Attributes inherited from xmpsolve::RootsRenderer
QList< QPointF >	m_roots
	Points that should be displayed.
double	m_maxRealModule
	m_maxRealModule is the maximum module of the real parts of the roots.
double	m_maxImagModule
	m_maxImagModule is the maximum module of the imaginary parts of the roots.
RootsModel *	m_model
	m_model is the model containing the roots that should be displayed.

Member Function Documentation

◆ setCenter()

void xmpsolve::QRootsRenderer::setCenter	(	double	x,
		double	y )

setCenter handled the recentering calling update()

Parameters

x	The x coordinate of the new center point.
y	The y coordinate of the new center point.

void xmpsolve::QRootsRenderer::setModel ( RootsModel * model )

setRoots can be used to set the roots that the RootsRenderer shall renderer.

Parameters

model The roots model that should be displayed.

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