Struct WaterfallChart 

pub struct WaterfallChart {

    pub width: f32,
    pub height: f32,
    pub x: f32,
    pub y: f32,
    pub margin: Box,
    pub series_list: Vec<Series>,
    pub font_family: String,
    pub background_color: Color,
    pub is_light: bool,
    pub title_text: String,
    pub title_font_size: f32,
    pub title_font_color: Color,
    pub title_font_weight: Option<String>,
    pub title_margin: Option<Box>,
    pub title_align: Align,
    pub title_height: f32,
    pub sub_title_text: String,
    pub sub_title_font_size: f32,
    pub sub_title_font_color: Color,
    pub sub_title_font_weight: Option<String>,
    pub sub_title_margin: Option<Box>,
    pub sub_title_align: Align,
    pub sub_title_height: f32,
    pub legend_font_size: f32,
    pub legend_font_color: Color,
    pub legend_font_weight: Option<String>,
    pub legend_align: Align,
    pub legend_margin: Option<Box>,
    pub legend_category: LegendCategory,
    pub legend_show: Option<bool>,
    pub x_axis_data: Vec<String>,
    pub x_axis_height: f32,
    pub x_axis_stroke_color: Color,
    pub x_axis_font_size: f32,
    pub x_axis_font_color: Color,
    pub x_axis_font_weight: Option<String>,
    pub x_axis_name_gap: f32,
    pub x_axis_name_rotate: f32,
    pub x_axis_margin: Option<Box>,
    pub x_axis_hidden: bool,
    pub x_boundary_gap: Option<bool>,
    pub y_axis_hidden: bool,
    pub series_stroke_width: f32,
    pub series_label_font_color: Color,
    pub series_label_font_size: f32,
    pub series_label_font_weight: Option<String>,
    pub series_label_formatter: String,
    pub series_colors: Vec<Color>,
    pub series_symbol: Option<Symbol>,
    pub series_smooth: bool,
    pub series_fill: bool,
    pub data: Vec<WaterfallData>,
    pub increase_color: Color,
    pub decrease_color: Color,
    pub total_color: Color,
    pub label_show: bool,
    pub connector_line_show: bool,
    pub bar_width_ratio: f32,
    /* private fields */
}

Fields

width: f32

height: f32

x: f32

y: f32

margin: Box

series_list: Vec<Series>

font_family: String

background_color: Color

is_light: bool

title_text: String

title_font_size: f32

title_font_color: Color

title_font_weight: Option<String>

title_margin: Option<Box>

title_align: Align

title_height: f32

sub_title_text: String

sub_title_font_size: f32

sub_title_font_color: Color

sub_title_font_weight: Option<String>

sub_title_margin: Option<Box>

sub_title_align: Align

sub_title_height: f32

legend_font_size: f32

legend_font_color: Color

legend_font_weight: Option<String>

legend_align: Align

legend_margin: Option<Box>

legend_category: LegendCategory

legend_show: Option<bool>

x_axis_data: Vec<String>

x_axis_height: f32

x_axis_stroke_color: Color

x_axis_font_size: f32

x_axis_font_color: Color

x_axis_font_weight: Option<String>

x_axis_name_gap: f32

x_axis_name_rotate: f32

x_axis_margin: Option<Box>

x_axis_hidden: bool

x_boundary_gap: Option<bool>

y_axis_hidden: bool

series_stroke_width: f32

series_label_font_color: Color

series_label_font_size: f32

series_label_font_weight: Option<String>

series_label_formatter: String

series_colors: Vec<Color>

series_symbol: Option<Symbol>

series_smooth: bool

series_fill: bool

data: Vec<WaterfallData>

The data points. Each value is an increment/decrement, except for entries where is_total = true which reset to 0 and show the running sum.

increase_color: Color

Bar color for positive increments. Defaults to the first series_colors entry.

decrease_color: Color

Bar color for negative increments. Defaults to a warm red.

total_color: Color

Bar color for “total” bars. Defaults to the second series_colors entry.

label_show: bool

Whether to show value labels above/below each bar (default: true).

connector_line_show: bool

Whether to draw a dashed connector line between adjacent bars (default: true).

bar_width_ratio: f32

Fraction of each x-unit occupied by a bar (0..1, default: 0.6).

Implementations

impl WaterfallChart

pub fn new(data: Vec<WaterfallData>, x_axis_data: Vec<String>) -> WaterfallChart

Creates a waterfall chart with default theme.

pub fn new_with_theme( data: Vec<WaterfallData>, x_axis_data: Vec<String>, theme: &str, ) -> WaterfallChart

Creates a waterfall chart with a custom theme.

pub fn from_json(json: &str) -> Result<WaterfallChart>

Creates a waterfall chart from a JSON string.

pub fn svg(&self) -> Result<String>

Renders the waterfall chart to an SVG string.

Trait Implementations

impl Clone for WaterfallChart

fn clone(&self) -> WaterfallChart

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WaterfallChart

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

Formats the value using the given formatter.

impl Default for WaterfallChart

fn default() -> WaterfallChart

Returns the “default value” for a type.