Struct opencv::plot::Plot2d

pub struct Plot2d { /* private fields */ }

Implementations

impl Plot2d

pub fn create(data: &impl ToInputArray) -> Result<Ptr<Plot2d>>

Creates Plot2d object

Parameters

• data: or matrix containing values of points to plot. values will be equal to indexes of correspondind elements in data matrix.

pub fn create_1( data_x: &impl ToInputArray, data_y: &impl ToInputArray ) -> Result<Ptr<Plot2d>>

Creates Plot2d object

Parameters

• dataX: or matrix values of points to plot.
• dataY: or matrix containing values of points to plot.

Trait Implementations

impl AlgorithmTrait for Plot2d

fn as_raw_mut_Algorithm(&mut self) -> *mut c_void

fn clear(&mut self) -> Result<()>

Clears the algorithm state

fn read(&mut self, fn_: &FileNode) -> Result<()>

Reads algorithm parameters from a file storage

impl AlgorithmTraitConst for Plot2d

fn as_raw_Algorithm(&self) -> *const c_void

fn write(&self, fs: &mut FileStorage) -> Result<()>

Stores algorithm parameters in a file storage

fn write_1(&self, fs: &mut FileStorage, name: &str) -> Result<()>

Stores algorithm parameters in a file storage

fn write_with_name(&self, fs: &Ptr<FileStorage>, name: &str) -> Result<()>

@deprecated

fn empty(&self) -> Result<bool>

Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read

fn save(&self, filename: &str) -> Result<()>

Saves the algorithm to a file. In order to make this method work, the derived class must implement Algorithm::write(FileStorage& fs).

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

Returns the algorithm string identifier. This string is used as top level xml/yml node tag when the object is saved to a file or string.

impl Boxed for Plot2d

unsafe fn from_raw(ptr: *mut c_void) -> Self

Wrap the specified raw pointer

fn into_raw(self) -> *mut c_void

Return an the underlying raw pointer while consuming this wrapper.

fn as_raw(&self) -> *const c_void

Return the underlying raw pointer.

fn as_raw_mut(&mut self) -> *mut c_void

Return the underlying mutable raw pointer

impl Debug for Plot2d

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

Formats the value using the given formatter.

impl Drop for Plot2d

fn drop(&mut self)

Executes the destructor for this type.

impl From<Plot2d> for Algorithm

fn from(s: Plot2d) -> Self

Converts to this type from the input type.

impl Plot2dTrait for Plot2d

fn as_raw_mut_Plot2d(&mut self) -> *mut c_void

fn set_min_x(&mut self, _plot_min_x: f64) -> Result<()>

fn set_min_y(&mut self, _plot_min_y: f64) -> Result<()>

fn set_max_x(&mut self, _plot_max_x: f64) -> Result<()>

fn set_max_y(&mut self, _plot_max_y: f64) -> Result<()>

fn set_plot_line_width(&mut self, _plot_line_width: i32) -> Result<()>

fn set_need_plot_line(&mut self, _need_plot_line: bool) -> Result<()>

Switches data visualization mode

fn set_plot_line_color(&mut self, _plot_line_color: Scalar) -> Result<()>

fn set_plot_background_color( &mut self, _plot_background_color: Scalar ) -> Result<()>

fn set_plot_axis_color(&mut self, _plot_axis_color: Scalar) -> Result<()>

fn set_plot_grid_color(&mut self, _plot_grid_color: Scalar) -> Result<()>

fn set_plot_text_color(&mut self, _plot_text_color: Scalar) -> Result<()>

fn set_plot_size( &mut self, _plot_size_width: i32, _plot_size_height: i32 ) -> Result<()>

fn set_show_grid(&mut self, need_show_grid: bool) -> Result<()>

fn set_show_text(&mut self, need_show_text: bool) -> Result<()>

fn set_grid_lines_number(&mut self, grid_lines_number: i32) -> Result<()>

fn set_invert_orientation(&mut self, _invert_orientation: bool) -> Result<()>

fn set_point_idx_to_print(&mut self, point_idx: i32) -> Result<()>

Sets the index of a point which coordinates will be printed on the top left corner of the plot (if ShowText flag is true).

fn render(&mut self, _plot_result: &mut impl ToOutputArray) -> Result<()>

impl Plot2dTraitConst for Plot2d

fn as_raw_Plot2d(&self) -> *const c_void

impl Send for Plot2d