Struct Image

pub struct Image(/* private fields */);

See _cef_image_t for more documentation.

Trait Implementations

impl Clone for Image

fn clone(&self) -> Image

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConvertParam<*mut _cef_image_t> for &Image

fn into_raw(self) -> *mut _cef_image_t

impl ConvertParam<*mut _cef_image_t> for &mut Image

fn into_raw(self) -> *mut _cef_image_t

impl ConvertReturnValue<Image> for *mut _cef_image_t

fn wrap_result(self) -> Image

impl Default for Image

fn default() -> Self

Returns the “default value” for a type.

impl From<Image> for *mut _cef_image_t

fn from(value: Image) -> Self

Converts to this type from the input type.

impl ImplImage for Image

fn is_empty(&self) -> c_int

See _cef_image_t::is_empty for more documentation.

fn is_same(&self, that: Option<&mut Image>) -> c_int

See _cef_image_t::is_same for more documentation.

fn add_bitmap( &self, scale_factor: f32, pixel_width: c_int, pixel_height: c_int, color_type: ColorType, alpha_type: AlphaType, pixel_data: Option<&[u8]>, ) -> c_int

See _cef_image_t::add_bitmap for more documentation.

fn add_png(&self, scale_factor: f32, png_data: Option<&[u8]>) -> c_int

See _cef_image_t::add_png for more documentation.

fn add_jpeg(&self, scale_factor: f32, jpeg_data: Option<&[u8]>) -> c_int

See _cef_image_t::add_jpeg for more documentation.

fn width(&self) -> usize

See _cef_image_t::get_width for more documentation.

fn height(&self) -> usize

See _cef_image_t::get_height for more documentation.

fn has_representation(&self, scale_factor: f32) -> c_int

See _cef_image_t::has_representation for more documentation.

fn remove_representation(&self, scale_factor: f32) -> c_int

See _cef_image_t::remove_representation for more documentation.

fn representation_info( &self, scale_factor: f32, actual_scale_factor: Option<&mut f32>, pixel_width: Option<&mut c_int>, pixel_height: Option<&mut c_int>, ) -> c_int

See _cef_image_t::get_representation_info for more documentation.

fn as_bitmap( &self, scale_factor: f32, color_type: ColorType, alpha_type: AlphaType, pixel_width: Option<&mut c_int>, pixel_height: Option<&mut c_int>, ) -> Option<BinaryValue>

See _cef_image_t::get_as_bitmap for more documentation.

fn as_png( &self, scale_factor: f32, with_transparency: c_int, pixel_width: Option<&mut c_int>, pixel_height: Option<&mut c_int>, ) -> Option<BinaryValue>

See _cef_image_t::get_as_png for more documentation.

fn as_jpeg( &self, scale_factor: f32, quality: c_int, pixel_width: Option<&mut c_int>, pixel_height: Option<&mut c_int>, ) -> Option<BinaryValue>

See _cef_image_t::get_as_jpeg for more documentation.

fn get_raw(&self) -> *mut _cef_image_t

impl Rc for Image

fn as_base(&self) -> &_cef_base_ref_counted_t

Get the reference of cef_base_ref_counted_t.

unsafe fn add_ref(&self)

Increase the reference count by 1.

unsafe fn release(&self) -> bool

Decrease reference count by 1 and release the value if the count meets 0. Reuturn True if it is released.

fn has_one_ref(&self) -> bool

True if the reference count is exactly 1.

fn has_at_least_one_ref(&self) -> bool

True if the reference count is larger than 0.