Class MarkerSvg

colour_

currentMarkerSvg

createDom

• createDom(): SVGElement

  Create the DOM element for the marker.

  Returns SVGElement

  The marker controls SVG group.

  Package

dispose

• dispose(): void

  Dispose of this marker.

  Returns void

draw

• draw(oldNode: Blockly.ASTNode, curNode: Blockly.ASTNode): void

  Update the marker.

  Parameters

  • oldNode: Blockly.ASTNode

    The previous node the marker was on or null.

  • curNode: Blockly.ASTNode

    The node that we want to draw the marker for.

  Returns void

getMarker

• getMarker(): Marker

  Get the marker.

  Returns Marker

  The marker to draw for.

getSvgRoot

• getSvgRoot(): SVGElement

  Return the root node of the SVG or null if none exists.

  Returns SVGElement

  The root SVG node.

hide

• hide(): void

  Hide the marker.

  Returns void

isCursor

• isCursor(): boolean

  True if the marker should be drawn as a cursor, false otherwise. A cursor is drawn as a flashing line. A marker is drawn as a solid line.

  Returns boolean

  True if the marker is a cursor, false otherwise.