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col is the color index. using the negative of a color index has the effect of turning off antialiasing.
example 1. imagettftext() example
Ultimo aggiornamento 2011-10-24
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foreground is the color in which the text will be painted. background is the color to which the text will try to fade in with antialiasing. no pixels with the color background are actually painted, so the background image does not need to be of solid color.
the coordinates given by x, y will define the origin (or reference point) of the first character (roughly the lower-left corner of the character).
Ultimo aggiornamento 2011-10-24
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antialias_steps allows you to control the number of colours used for antialiasing text. allowed values are 4 and 16. the higher value is recommended for text sizes lower than 20, where the effect in text quality is quite visible. with bigger sizes, use 4. it's less computationally intensive.
the higher value is recommended for text sizes lower than 20, where the effect in text quality is quite visible.
Ultimo aggiornamento 2011-10-24
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