Gmagick::annotateimage
(PECL gmagick >= Unknown)
Gmagick::annotateimage — Annotates an image with text
说明
public
Gmagick::annotateimage (
GmagickDraw
$GmagickDraw ,
float $x ,
float $y ,
float $angle ,
string $text ) :
Gmagick
Annotates an image with text.
参数
-
GmagickDraw -
The GmagickDraw object that contains settings for drawing the text
-
x -
Horizontal offset in pixels to the left of text
-
y -
Vertical offset in pixels to the baseline of text
-
angle -
The angle at which to write the text
-
text -
The string to draw
返回值
The Gmagick object with annotation made.
错误／异常
错误时抛出 GmagickException。
