Struct gdal::raster::dataset::Dataset

pub struct Dataset { /* fields omitted */ }

Methods

impl Dataset

fn open(path: &Path) -> Result<Dataset>

unsafe fn _with_c_ptr(c_dataset: *const c_void) -> Dataset

unsafe fn _c_ptr(&self) -> *const c_void

fn rasterband<'a>(&'a self, band_index: isize) -> Result<RasterBand<'a>>

fn size(&self) -> (usize, usize)

fn driver(&self) -> Driver

fn count(&self) -> isize

fn projection(&self) -> String

fn set_projection(&self, projection: &str) -> Result<()>

fn set_geo_transform(&self, tr: &GeoTransform) -> Result<()>

fn geo_transform(&self) -> Result<GeoTransform>

fn create_copy(&self, driver: Driver, filename: &str) -> Result<Dataset>

fn band_type(&self, band_index: isize) -> Result<GDALDataType>

fn read_raster(
    &self,
    band_index: isize,
    window: (isize, isize),
    window_size: (usize, usize),
    size: (usize, usize)
) -> Result<ByteBuffer>

Read a 'Buffer' from a 'Dataset'.

Arguments

• band_index - the band_index
• window - the window position from top left
• window_size - the window size (GDAL will interpolate data if window_size != buffer_size)
• buffer_size - the desired size of the 'Buffer'

fn read_full_raster_as<T: Copy + GdalType>(
    &self,
    band_index: isize
) -> Result<Buffer<T>>

Read a full 'Dataset' as 'Buffer'.

Arguments

• band_index - the band_index

fn read_raster_as<T: Copy + GdalType>(
    &self,
    band_index: isize,
    window: (isize, isize),
    window_size: (usize, usize),
    size: (usize, usize)
) -> Result<Buffer<T>>

Read a 'Buffer' from a 'Dataset'. T implements 'GdalType'

Arguments

• band_index - the band_index
• window - the window position from top left
• window_size - the window size (GDAL will interpolate data if window_size != buffer_size)
• buffer_size - the desired size of the 'Buffer'

fn write_raster<T: GdalType + Copy>(
    &self,
    band_index: isize,
    window: (isize, isize),
    window_size: (usize, usize),
    buffer: Buffer<T>
) -> Result<()>

Write a 'Buffer' into a 'Dataset'.

Arguments

• band_index - the band_index
• window - the window position from top left
• window_size - the window size (GDAL will interpolate data if window_size != Buffer.size)

Trait Implementations

impl Metadata for Dataset

fn description(&self) -> Result<String>

fn metadata_item(&self, key: &str, domain: &str) -> Option<String>

fn set_metadata_item(
    &mut self,
    key: &str,
    value: &str,
    domain: &str
) -> Result<()>

impl Drop for Dataset

fn drop(&mut self)

Executes the destructor for this type.