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blockly > Marker
Marker class
Class for a marker. This is used in keyboard navigation to save a location in the Blockly AST.
Signature:
export declare class Marker
Constructors
| Constructor |
Modifiers |
Description |
| (constructor)() |
|
Constructs a new Marker instance. |
Properties
| Property |
Modifiers |
Type |
Description |
| colour |
|
string | null |
The colour of the marker. |
| type |
|
string |
The type of the marker. |
Methods
| Method |
Modifiers |
Description |
| dispose() |
|
Dispose of this marker. |
| getCurNode() |
|
Gets the current location of the marker. |
| getDrawer() |
|
Get the current drawer for the marker. |
| hide() |
|
Hide the marker SVG. |
| setCurNode(newNode) |
|
Set the location of the marker and call the update method. Setting isStack to true will only work if the newLocation is the top most output or previous connection on a stack. |
| setDrawer(drawer) |
|
Sets the object in charge of drawing the marker. |
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Last updated 2024-09-18 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18 UTC."],[[["The `Marker` class in Blockly is used for keyboard navigation, saving a location within the Blockly Abstract Syntax Tree (AST)."],["Markers have properties like `colour` and `type` to visually represent their purpose."],["They provide methods for managing their location within the AST, including `getCurNode`, `setCurNode`, and `dispose`."],["Markers can be visually hidden using the `hide` method and are managed by a 'drawer' object responsible for their visual representation."]]],[]]
