View2DFontQt Class Reference
Qt based implementation of View2DFont. More...
#include <View2DFontQt.h>
Inheritance diagram for View2DFontQt:
Public Member Functions | |
| View2DFontQt () | |
| virtual | ~View2DFontQt () |
| virtual bool | init (const char *fontname=NULL) |
| init with given font (either just a font name without .ttf or an absolute path) requires a valid GL context! | |
| virtual int | getFontHeight (float fontSize) const |
| get height of font (ascender + descender) | |
| virtual int | getFontAscender (float fontSize) const |
| get ascender of font | |
| virtual int | getFontDescender (float fontSize) const |
| get descender of font | |
| virtual int | getStringWidth (float fontSize, const char *string, int len) const |
| get width of simple string | |
| virtual void | drawString (float dx, float dy, float fontSize, const float *color, const char *string, int length, bool shadow=true) |
| draws a simple string with no linefeeds, the drawing starts at the top-left corner | |
Detailed Description
Qt based implementation of View2DFont.
Definition at line 22 of file View2DFontQt.h.
Constructor & Destructor Documentation
| View2DFontQt::View2DFontQt | ( | ) |
| virtual View2DFontQt::~View2DFontQt | ( | ) | [virtual] |
Member Function Documentation
| virtual void View2DFontQt::drawString | ( | float | dx, |
| float | dy, | ||
| float | fontSize, | ||
| const float * | color, | ||
| const char * | string, | ||
| int | length, | ||
| bool | shadow = true |
||
| ) | [virtual] |
draws a simple string with no linefeeds, the drawing starts at the top-left corner
Implements View2DFont.
| virtual int View2DFontQt::getFontAscender | ( | float | fontSize | ) | const [virtual] |
get ascender of font
Implements View2DFont.
| virtual int View2DFontQt::getFontDescender | ( | float | fontSize | ) | const [virtual] |
get descender of font
Implements View2DFont.
| virtual int View2DFontQt::getFontHeight | ( | float | fontSize | ) | const [virtual] |
get height of font (ascender + descender)
Implements View2DFont.
| virtual int View2DFontQt::getStringWidth | ( | float | fontSize, |
| const char * | string, | ||
| int | len | ||
| ) | const [virtual] |
get width of simple string
Implements View2DFont.
| virtual bool View2DFontQt::init | ( | const char * | fontname = NULL | ) | [virtual] |
init with given font (either just a font name without .ttf or an absolute path) requires a valid GL context!
Implements View2DFont.
The documentation for this class was generated from the following file:
- MeVisLab/Standard/Sources/Inventor/SoView2D/View2DFontQt.h
