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    Class PathObject

    Fake class which should be extended to avoid inheriting static properties

    Hierarchy (View Summary)

    Index

    Constructors

    constructor

    Properties

    constants cursorSvg markerSvg style svgPath

    Methods

    applyColour flipRTL setCursorSvg setMarkerSvg setPath setStyle updateDraggingDelete updateHighlighted updateInsertionMarker updateMovable updateReplacementFade updateSelected updateShapeForInputHighlight

    Constructors

    Properties

    constants: ConstantProvider

    The renderer's constant provider.

    cursorSvg: SVGElement

    Holds the cursors svg element when the cursor is attached to the block. This is null if there is no cursor on the block.

    markerSvg: SVGElement

    Holds the markers svg element when the marker is attached to the block. This is null if there is no marker on the block.

    style: BlockStyle

    The style object to use when colouring block paths.

    svgPath: SVGElement

    The primary path of the block.

    Methods

    • Apply the stored colours to the block's path, taking into account whether the paths belong to a shadow block.

      Parameters

      Returns void

    • Flip the SVG paths in RTL.

      Returns void

    • Add the cursor SVG to this block's SVG group.

      Parameters

      • cursorSvg: SVGElement

        The SVG root of the cursor to be added to the block SVG group.

      Returns void

    • Add the marker SVG to this block's SVG group.

      Parameters

      • markerSvg: SVGElement

        The SVG root of the marker to be added to the block SVG group.

      Returns void

    • Set the path generated by the renderer onto the respective SVG element.

      Parameters

      • pathString: string

        The path.

      Returns void

    • Set the style.

      Parameters

      Returns void

    • Add or remove styling showing that a block is dragged over a delete area.

      Parameters

      • enable: boolean

        True if the block is being dragged over a delete area, false otherwise.

      Returns void

    • Set whether the block shows a highlight or not. Block highlighting is often used to visually mark blocks currently being executed.

      Parameters

      • enable: boolean

        True if highlighted.

      Returns void

    • Add or remove styling showing that a block is an insertion marker.

      Parameters

      • enable: boolean

        True if the block is an insertion marker, false otherwise.

      Returns void

    • Add or remove styling showing that a block is movable.

      Parameters

      • enable: boolean

        True if the block is movable, false otherwise.

      Returns void

    • Add or remove styling that shows that if the dragging block is dropped, this block will be replaced. If a shadow block, it will disappear. Otherwise it will bump.

      Parameters

      • enable: boolean

        True if styling should be added.

      Returns void

    • Add or remove styling showing that a block is selected.

      Parameters

      • enable: boolean

        True if selection is enabled, false otherwise.

      Returns void

    • Add or remove styling that shows that if the dragging block is dropped, this block will be connected to the input.

      Parameters

      • _conn: Blockly.Connection

        The connection on the input to highlight.

      • _enable: boolean

        True if styling should be added.

      Returns void

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