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KTrueText::KTrueText( char *fontName )
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Initialises a KTrueText instance ( using the constructor )
Example :
KTrueText *myfont ;
myfont = new KTrueText( KMiscTools::makeFilePath( "font.ttf" ) ) ; |
void KTrueText::loadFontFile( char *font_Filename )
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loads a TrueType file and associates it with the font.
Example :
KTrueText myFont ;
myFont.loadFontFile( KMiscTools::makeFilePath( "superfont.ttf" ) ) ;
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| void drawStringFromLeft( char *txt , long x , long y, long kerning = 0 ) |
Draws a string at the specified X and Y coordinates.
The Kerning parameter enables you to set the horizontal spacing between characters.
Example :
KTrueText *myFont ;
myFont = new KTrueText( KMiscTools::MakeFilePath( "font.ttf") ) ;
myFont->drawStringFromLeft( "A beautiful text" ,100,100,2) ;
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| void drawStringFromRight( char *txt , long x , long y, long kerning = 0 ) |
Draws a string at the specified X and Y coordinates being the right of the string. ( right aligned )
The Kerning parameter enables you to set the horizontal spacing between characters.
Example :
KTrueText *myFont ;
myFont = new KTrueText( KMiscTools::MakeFilePath( "font.ttf") ) ;
myFont->drawStringFromRight( "A beautiful text" ,100,100,2) ;
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| long getStringWidth( char *txt , long kerning = 0 ) |
| Returns the width of a string in the current font.
Example :
long stringWidthInPixels = myFont->getStringWidth("A beautiful text" , 2 ) ;
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| long getHeightPix( void ) |
| Returns the height of the current font in pixels.
Example :
long fontHeightInPixels = myFont->getHeightPix( ) ;
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| void setHeightPix( long height ) |
| Sets the height of the current font in pixels.
Example :
myFont->setHeightPix( 20 ) ;
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| void setHeightPt( long height ) |
| Sets the height of the current font in points for 96 dpp.
Example :
myFont->setHeightPt( 12 ) ;
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| void setColor (float r, float g,float b , float alpha ) |
| Sets the color of a rendered truetext bitmap.
Example :
myFont->setColor( 0,1,0,0.5f ) ; //set the color to translucent green
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