Struct DrawingManagerOptions 

pub struct DrawingManagerOptions {
    pub default_color: Option<[u8; 4]>,
    pub snap_to_price: bool,
    pub snap_to_time: bool,
    pub snap_distance: f32,
    pub magnet_mode: bool,
    pub magnet_distance: f32,
    pub strong_magnet: bool,
    pub snap_to_indicators: bool,
    pub handle_config: HandleConfig,
}

Configuration options for the DrawingManager.

Controls default colors, snapping behavior, magnet mode thresholds, and selection handle appearance.

Fields

default_color: Option<[u8; 4]>

Line colour every new drawing takes instead of its tool’s own, as RGBA bytes. None (the default) keeps each tool’s colour; a default saved for a tool wins over both.

snap_to_price: bool

Enable snap-to-price (Y-axis snapping to OHLC levels).

snap_to_time: bool

Enable snap-to-time (X-axis snapping to candle timestamps).

snap_distance: f32

Snap distance threshold in screen pixels.

magnet_mode: bool

Enable magnet mode (snap to existing drawing anchor points).

magnet_distance: f32

Magnet snap distance threshold in screen pixels.

strong_magnet: bool

Snap to the nearest OHLC value of the bar under the pointer regardless of distance. Requires magnet_mode; false retains the pixel threshold and nearby overlay targets.

snap_to_indicators: bool

Include visible study plots in magnet targets. Independent of OHLC and drawing anchors.

handle_config: HandleConfig

Configuration for selection handle appearance and hit testing.

Trait Implementations

impl Clone for DrawingManagerOptions

fn clone(&self) -> DrawingManagerOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DrawingManagerOptions

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

Formats the value using the given formatter.

impl Default for DrawingManagerOptions

fn default() -> Self

Returns the “default value” for a type.