HaruDoc::loadRaw()
(PECL haru >= 0.0.1)
Load a RAW image
说明
HaruDoc::loadRaw(string $filename,int $width,int $height,int $color_space): object
Loads a RAW image.
参数
- $filename
The name of a RAW image file.
- $width
The width of the image.
- $height
The height of the image.
- $color_space
The color space of the image. Can be one of the following values:
HaruDoc::CS_DEVICE_GRAY
HaruDoc::CS_DEVICE_RGB
HaruDoc::CS_DEVICE_CMYK
返回值
Returns a HaruImage instance.
错误/异常
发生错误时抛出HaruException异常。
参见
- HaruDoc::loadJPEG() Load a JPEG image
- HaruDoc::loadPNG() Load PNG image and return HaruImage instance