Struct PlotImage 

pub struct PlotImage { /* private fields */ }

An image in the plot.

Implementations

impl PlotImage

pub fn new( name: impl Into<String>, texture_id: impl Into<TextureId>, center_position: PlotPoint, size: impl Into<Vec2>, ) -> Self

Create a new image with position and size in plot coordinates.

pub fn uv(self, uv: impl Into<Rect>) -> Self

Select UV range. Default is (0,0) in top-left, (1,1) bottom right.

pub fn bg_fill(self, bg_fill: impl Into<Color32>) -> Self

A solid color to put behind the image. Useful for transparent images.

pub fn tint(self, tint: impl Into<Color32>) -> Self

Multiply image color with this. Default is WHITE (no tint).

pub fn rotate(self, angle: f64) -> Self

Rotate the image counter-clockwise around its center by an angle in radians.

pub fn name(self, name: impl ToString) -> Self

Name of this plot item.

This name will show up in the plot legend, if legends are turned on.

Setting the name via this method does not change the item’s id, so you can use it to change the name dynamically between frames without losing the item’s state. You should make sure the name passed to Self::new is unique and stable for each item, or set unique and stable ids explicitly via Self::id.

pub fn highlight(self, highlight: bool) -> Self

Highlight this plot item, typically by scaling it up.

If false, the item may still be highlighted via user interaction.

pub fn allow_hover(self, hovering: bool) -> Self

Allowed hovering this item in the plot. Default: true.

pub fn id(self, id: impl Into<Id>) -> Self

Sets the id of this plot item.

By default the id is determined from the name passed to Self::new, but it can be explicitly set to a different value.

Trait Implementations

impl Clone for PlotImage

fn clone(&self) -> PlotImage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PlotItem for PlotImage

fn shapes(&self, ui: &Ui, transform: &PlotTransform, shapes: &mut Vec<Shape>)

fn initialize(&mut self, _x_range: RangeInclusive<f64>)

For plot-items which are generated based on x values (plotting functions).

fn color(&self) -> Color32

fn geometry(&self) -> PlotGeometry<'_>

fn bounds(&self) -> PlotBounds

fn base(&self) -> &PlotItemBase

fn base_mut(&mut self) -> &mut PlotItemBase

fn name(&self) -> &str

fn highlight(&mut self)

fn highlighted(&self) -> bool

fn allow_hover(&self) -> bool

Can the user hover this item?

fn id(&self) -> Id

fn find_closest( &self, point: Pos2, transform: &PlotTransform, ) -> Option<ClosestElem>

fn on_hover( &self, plot_area_response: &Response, elem: ClosestElem, shapes: &mut Vec<Shape>, cursors: &mut Vec<Cursor>, plot: &PlotConfig<'_>, label_formatter: &LabelFormatter<'_>, )