Struct Jp2KsaveBufferOptions 

pub struct Jp2KsaveBufferOptions {
    pub tile_width: i32,
    pub tile_height: i32,
    pub lossless: bool,
    pub q: i32,
    pub subsample_mode: ForeignSubsample,
    pub keep: ForeignKeep,
    pub background: Vec<f64>,
    pub page_height: i32,
    pub profile: String,
}

Options for jp_2ksave_buffer operation

Fields

tile_width: i32

tile_width: i32 -> Tile width in pixels min: 1, max: 32768, default: 512

tile_height: i32

tile_height: i32 -> Tile height in pixels min: 1, max: 32768, default: 512

lossless: bool

lossless: bool -> Enable lossless compression default: false

q: i32

q: i32 -> Q factor min: 1, max: 100, default: 48

subsample_mode: ForeignSubsample

subsample_mode: ForeignSubsample -> Select chroma subsample operation mode Auto -> VIPS_FOREIGN_SUBSAMPLE_AUTO = 0 On -> VIPS_FOREIGN_SUBSAMPLE_ON = 1 Off -> VIPS_FOREIGN_SUBSAMPLE_OFF = 2 [DEFAULT] Last -> VIPS_FOREIGN_SUBSAMPLE_LAST = 3

keep: ForeignKeep

keep: ForeignKeep -> Which metadata to retain None -> VIPS_FOREIGN_KEEP_NONE = 0 Exif -> VIPS_FOREIGN_KEEP_EXIF = 1 Xmp -> VIPS_FOREIGN_KEEP_XMP = 2 Iptc -> VIPS_FOREIGN_KEEP_IPTC = 4 Icc -> VIPS_FOREIGN_KEEP_ICC = 8 Other -> VIPS_FOREIGN_KEEP_OTHER = 16 All -> VIPS_FOREIGN_KEEP_ALL = 31 [DEFAULT]

background: Vec<f64>

background: Vec<f64> -> Background value

page_height: i32

page_height: i32 -> Set page height for multipage save min: 0, max: 10000000, default: 0

profile: String

profile: String -> Filename of ICC profile to embed

Trait Implementations

impl Clone for Jp2KsaveBufferOptions

fn clone(&self) -> Jp2KsaveBufferOptions

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Jp2KsaveBufferOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Jp2KsaveBufferOptions

fn default() -> Self

Returns the “default value” for a type.