HaruAnnotation::setHighlightMode
(PECL haru:0.0.1)
HaruAnnotation::setHighlightMode — Set the highlighting mode of the annotation
说明
bool HaruAnnotation::setHighlightMode
( int $mode
)
Defines the appearance of the annotation when clicked.
This function may be used with link annotations only.
参数
-
mode
-
The highlighting mode of the annotation. Can take only these values:
-
HaruAnnotation::NO_HIGHLIGHT - no
highlighting.
-
HaruAnnotation::INVERT_BOX - invert the contents
of the annotation.
-
HaruAnnotation::INVERT_BORDER - invert the
border of the annotation.
-
HaruAnnotation::DOWN_APPEARANCE - dent the
annotation.
返回值
Returns TRUE on success.
错误／异常
Throws HaruException on error.