libmagick equivalent of TIFFReadRGBAImage

High. I was trying to find a well written API documentation for libmagick[++] to get a raster memory block for RGB[A] image data. Something 开发者_JAVA百科equivalent to this guide or at least well documented classes, methods and properties.

Can anyone point me in the right direction?

Thanks.

Edit:solved:

void Magick::Image::write(Blob *blob_,
    const std::string &magick_,
    const unsigned int depth_);

void Magick::Image::write(Blob *blob_,
    const std::string &magick_,
    const unsigned int depth_);