Annotates an image with text

# Imagick::annotateImage

(PECL imagick 2, PECL imagick 3)

Imagick::annotateImage — Annotates an image with text

### 说明

public function Imagick::annotateImage(
ImagickDraw `$draw_settings`,
float `$x`,
float `$y`,
float `$angle`,
string `$text`
): bool

Annotates an image with text.

### 参数

`draw_settings`

  The ImagickDraw 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

成功时返回 `true`。

### 示例

示例 #1 Using Imagick::annotateImage():

Annotate text on an empty image

    <?php
    /* Create some objects */
    $image = new Imagick();
    $draw = new ImagickDraw();
    $pixel = new ImagickPixel( 'gray' );

    /* New image */
    $image->newImage(800, 75, $pixel);

    /* Black text */
    $draw->setFillColor('black');

    /* Font properties */
    $draw->setFont('Bookman-DemiItalic');
    $draw->setFontSize( 30 );

    /* Create text */
    $image->annotateImage($draw, 10, 45, 0, 'The quick brown fox jumps over the lazy dog');

    /* Give image a format */
    $image->setImageFormat('png');

    /* Output the image with headers */
    header('Content-type: image/png');
    echo $image;

    ?>

### 参见

- ImagickDraw::annotation() - Draws text on the image
- ImagickDraw::setFont() - Sets the fully-specified font to use when annotating with text

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