Constants

Import these from @grafloria/renderer.

Constants

DEFAULT_HIGHLIGHTER_CONFIG

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const DEFAULT_HIGHLIGHTER_CONFIG: HighlighterConfig

DEFAULT_KEYBOARD_NAV_CONFIG

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const DEFAULT_KEYBOARD_NAV_CONFIG: KeyboardNavConfig

DEFAULT_SELECTION_TOOLS_CONFIG

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const DEFAULT_SELECTION_TOOLS_CONFIG: SelectionToolsConfig

DEFAULT_SNAP_CONFIG

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const DEFAULT_SNAP_CONFIG: SnapConfig

INK_OVERLAY_CLASS

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const INK_OVERLAY_CLASS: "grafloria-ink-overlay"

RESIZE_HANDLE_IDS

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const RESIZE_HANDLE_IDS: ResizeHandleId[]

TOUCH_HIT_SLOP_PX

Extra hit radius, in CSS px, granted to a TOUCH pointer.

A port renders at ~5 px radius. A fingertip is ~9 mm. WCAG 2.5.8 wants a 24×24 target and Apple/Material ask for 44/48. 16 px of slop takes an effective port target from ~14 px to ~46 px across, which clears 44. Applied in WORLD units (slop ÷ zoom) because every hit test in this engine is world-space — applying it in screen px would make ports unhittable when zoomed out, which is exactly when they are smallest and you need the help most.

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const TOUCH_HIT_SLOP_PX: 16

WHITEBOARD_INK_TOOL_PRIORITY

The point-specific INK tools (stroke edit): only ever claims a press that actually lands on ink, so it must not lose that press to a mode tool that claims everything. See the arbitration header.

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const WHITEBOARD_INK_TOOL_PRIORITY: 2

WHITEBOARD_MODE_TOOL_PRIORITY

The point-agnostic MODE tools: draw, rectangle, eraser. Above the built-in ladder (0), below the ink-specific tier — see the arbitration header.

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const WHITEBOARD_MODE_TOOL_PRIORITY: 1