Module domain 

Drawing records, chart coordinates and tool-specific settings.

Use Drawing and ChartPoint when working with the drawing manager directly. For persistence across history or interval changes, use timestamp anchors through persistence or the chart’s drawing APIs.

Re-exports

pub use crate::config::DrawingInteractionMode;

pub use crate::config::DrawingToolType;

pub use crate::config::ParseToolTypeError;

pub use options::FontWeight;

Structs

BarsPatternConfig

How a bars pattern copies its source bars. Drawings saved without one use the defaults.

ChartPoint

A persistent point stored as (bar_idx, price) for pan/zoom stability

Drawing

A drawing on the chart

DrawingOptions

Drawing interaction options

DrawingTemplate

Drawing properties without anchors or record identity. Apply to an existing drawing of the same type; its coordinates, closed outline, name, notes, layer, post link and persistence identity stay intact.

FibonacciConfig

Configuration for all Fibonacci levels in a drawing

FibonacciLevel

Configuration for a single Fibonacci level

GannConfig

Levels, fan lines and arcs of the Gann tools, and the background between them.

GannLevel

One line of a Gann tool: a price or time level, a fan line or an arc. The GannConfig field that holds it says how its value is read.

GhostCandle

One projected candle, with its body following the noisy path and wicks widened to the configured range when the body and intervening anchors fit inside it.

GhostFeedConfig

How a Ghost Feed builds its projected candles from the clicked path. Older saved spacing and wick settings are ignored and use these defaults.

ImageConfig

Size and opacity of an Image drawing’s frame.

PitchforkConfig

The pitchfork’s level lines and the fill between adjacent levels.

PitchforkLevel

A multiple of the median-to-tine distance, mirrored on both sides of the median.

PositionSizing

Instrument economics used by long and short position drawings. Quantities are lots; one lot contains lot_size units, each worth point_value in the account currency per price point. Defaults retain unit sizing without rounding.

RegressionTrendConfig

Settings of the regression trend drawing.

TimeframeVisibility

The intervals a drawing shows on.

VwapBand

A line above and a line below an anchored VWAP, a multiple of the volume-weighted standard deviation of the typical price away from it.

VwapConfig

The bands of an anchored VWAP drawing; a drawing without one uses the default.

Enums

ArrowStyle

Arrow/arrowhead style for line drawings

BarsPatternMode

How a bars pattern draws each copied bar.

ElliottDegree

The degree of an Elliott wave count, which sets the notation of its labels so that counts of different degree on one chart can be told apart. From the largest degree to the smallest.

GannFanDirection

The corners the fan lines of a Gann square start from.

HandlePos

Identifies a selection handle position on a drawing.

PositionSize

How a long or short position drawing sizes its quantity.

Constants

MAX_GHOST_CANDLES

The most candles one Ghost Feed projects.