Navigation Class Reference

#include <Navigation.h>

Inheritance diagram for Navigation:

[legend]

Collaboration diagram for Navigation:

[legend]

List of all members.

Public Slots
void	testit (bool i=0)
void	loadTF ()
void	saveTF ()
void	resetTF ()
Public Member Functions
	Navigation (OpenGLWidget *ogl, QWidget *parent=0, Qt::WFlags flags=0)
	TEST COLORBAR.
virtual	~Navigation ()
void	setBackgroundChooser (int count)
void	mousePressEvent (QMouseEvent *e)
void	createColorBar (bool isFileOpen, bool update=false)
void	resetGuiElements (bool filestatus)

---

Detailed Description

Definition at line 13 of file Navigation.h.

---

Constructor & Destructor Documentation

Navigation::Navigation	(	OpenGLWidget *	ogl,
		QWidget *	parent = 0,
		Qt::WFlags	flags = 0
	)

TEST COLORBAR.

Change background

select arrow color

select streamline color

select streamline glyph color

update streamline

nk - Checkboxes show arrows

connect check box for showing color coding

connect checkbox for showing streamlines

connect checkbox for tapering

connect checkbox for glyphs in streamline

connect point scale

nk - Slider connect change pointSize

connect change point resolution

connect slider for streamline dsep

connect slider for streamline dtest

connect slider for glyph step size (distance)

connect slider for glyph size

connect euler rb

connect runge rb

Definition at line 18 of file Navigation.cpp.

References Ui_Navigation::m_activateSL, Ui_Navigation::m_activateTF, Ui_Navigation::m_backgroundCB, Ui_Navigation::m_dsepSlider, Ui_Navigation::m_dtestSlider, Ui_Navigation::m_euler, Ui_Navigation::m_glyphDistance, Ui_Navigation::m_glyphSize, Ui_Navigation::m_pointResSlider, Ui_Navigation::m_pointSizeSlider, Ui_Navigation::m_runge, Ui_Navigation::m_scalePoints, Ui_Navigation::m_selectArrowColor, Ui_Navigation::m_selectGlyphColor, Ui_Navigation::m_selectSLColor, Ui_Navigation::m_showArrows, Ui_Navigation::m_showGlyph, Ui_Navigation::m_showTapering, Ui_Navigation::m_updateSL, MAX_SLIDER_VALUE, and Ui_Navigation::setupUi().

Here is the call graph for this function:

Navigation::~Navigation

(

)

[virtual]

Definition at line 213 of file Navigation.cpp.

---

Member Function Documentation

void Navigation::setBackgroundChooser

(

int

count

)

no background by default

Definition at line 412 of file Navigation.cpp.

References Ui_Navigation::m_backgroundCB.

Referenced by MainWindow::closeFile(), and MainWindow::openFile().

void Navigation::mousePressEvent

(

QMouseEvent *

e

)

no mouse event until file is open!

(nk) get dim from colorBar

only use mouse action within QLabel m_colorBar

(nk) set new gradient stop

(nk) choose color for gradient

get new color from dialog

get current stop position

(nk) remove point & adjacent gradient stop

Definition at line 218 of file Navigation.cpp.

References createColorBar(), and Ui_Navigation::m_colorBar.

Here is the call graph for this function:

void Navigation::createColorBar	(	bool	isFileOpen,
		bool	update = false
	)

set file open status for mouseEvent

TEST COLORBAR

(nk) Add default gradient stops

red - left

green - center

blue - right

(nk) add points to determine position in gradient

create texture from gradient stops

Definition at line 131 of file Navigation.cpp.

References Ui_Navigation::m_colorBar, and OpenGLWidget::setColorBarTexture().

Referenced by MainWindow::closeFile(), loadTF(), mousePressEvent(), MainWindow::openFile(), and resetTF().

Here is the call graph for this function:

void Navigation::resetGuiElements

(

bool

filestatus

)

nk - pushbutton for arrow color

nk - transfer function checkbox

nk - slider for streamlines (dsep/dtest)

nk - checkboxes for streamlines

nk - buttons for color select & streamline update

nk - integration method

nk - streamline dependent

Definition at line 82 of file Navigation.cpp.

References Ui_Navigation::m_activateSL, Ui_Navigation::m_activateTF, Ui_Navigation::m_dsepSlider, Ui_Navigation::m_dtestSlider, Ui_Navigation::m_euler, Ui_Navigation::m_glyphDistance, Ui_Navigation::m_glyphSize, Ui_Navigation::m_pointResSlider, Ui_Navigation::m_pointSizeSlider, Ui_Navigation::m_runge, Ui_Navigation::m_scalePoints, Ui_Navigation::m_selectArrowColor, Ui_Navigation::m_selectGlyphColor, Ui_Navigation::m_selectSLColor, Ui_Navigation::m_showArrows, Ui_Navigation::m_showGlyph, Ui_Navigation::m_showTapering, and Ui_Navigation::m_updateSL.

Referenced by MainWindow::closeFile(), MainWindow::MainWindow(), and MainWindow::openFile().

void Navigation::testit

(

bool

i = 0

)

[inline, slot]

Definition at line 48 of file Navigation.h.

void Navigation::loadTF

(

)

[slot]

clear data structures

search for string "Stop" in line

Definition at line 290 of file Navigation.cpp.

References createColorBar().

void Navigation::saveTF

(

)

[slot]

write point at (i) to file

write gradient stops at (i) to file

Definition at line 355 of file Navigation.cpp.

void Navigation::resetTF

(

)

[slot]

Definition at line 402 of file Navigation.cpp.

References createColorBar().

---

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

• C:/Projekte/C++/FlowVIS_107/src/Navigation.h
• C:/Projekte/C++/FlowVIS_107/src/Navigation.cpp

---