imagettftext
Write text to the image using TrueType fonts
Description
arrayimagettftext
resourceimage
intsize
intangle
intx
inty
intcolor
stringfontfile
stringtext
imagettftext draws the string
text in the image identified by
image, starting at coordinates
x, y (top left is 0, 0), at
an angle of angle in color
color, using the TrueType font file identified by
fontfile. Depending on which version of the GD
library that PHP is using, when fontfile does not
begin with a leading '/', '.ttf' will be appended to the filename and
the library will attempt to search for that filename along a
library-defined font path.
The coordinates given by x,
y will define the basepoint of the first
character (roughly the lower-left corner of the character). This
is different from the imagestring, where x,
y define the upper-right corner of the first character.
angle is in degrees, with 0 degrees being
left-to-right reading text (3 o'clock direction), and higher
values representing a counter-clockwise rotation. (i.e., a value
of 90 would result in bottom-to-top reading text).
fontfile is the path to the TrueType font
you wish to use.
text is the text string which may include
UTF-8 character sequences (of the form: {) to access
characters in a font beyond the first 255.
color is the color index. Using the
negative of a color index has the effect of turning off
antialiasing.
imagettftext returns an array with 8
elements representing four points making the bounding box of the
text. The order of the points is lower left, lower right, upper
right, upper left. The points are relative to the text
regardless of the angle, so "upper left" means in the top
left-hand corner when you see the text horizontallty.
This example script will produce a black JPEG 400x30 pixels, with
the words "Testing..." in white in the font Arial.
imagettftext example
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This function requires both the GD library and the FreeType library.
See also imagettfbbox.