= Unknown)Gmagick::annotateimage — Annotates an image with text說明public Gmagick::annotateimage( GmagickDraw $G">

Gmagick::annotateimage

(PECL gmagick >= Unknown)

Gmagick::annotateimage — Annotates an image with text

說明

public Gmagick::annotateimage(
    GmagickDraw $GmagickDraw,
    float $x,
    float $y,
    float $angle,
    string $text
): Gmagick

Annotates an image with text.

參數(shù)

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.

錯(cuò)誤／異常

錯(cuò)誤時(shí)拋出 GmagickException。