Gmagick::annotateimage()
(PECL gmagick >= Unknown)
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。