blockly > blockRendering > Panneau > drawLeft_
Méthode blockRendering.Drawer.drawLeft_()
Ajoutez des étapes pour le côté gauche du bloc, qui peut inclure une connexion de sortie
Signature :
protected drawLeft_(): void;
Renvoie :
vide
Sauf indication contraire, le contenu de cette page est régi par une licence Creative Commons Attribution 4.0, et les échantillons de code sont régis par une licence Apache 2.0. Pour en savoir plus, consultez les Règles du site Google Developers. Java est une marque déposée d'Oracle et/ou de ses sociétés affiliées.
Dernière mise à jour le 2024/10/15 (UTC).
[[["Facile à comprendre","easyToUnderstand","thumb-up"],["J'ai pu résoudre mon problème","solvedMyProblem","thumb-up"],["Autre","otherUp","thumb-up"]],[["Il n'y a pas l'information dont j'ai besoin","missingTheInformationINeed","thumb-down"],["Trop compliqué/Trop d'étapes","tooComplicatedTooManySteps","thumb-down"],["Obsolète","outOfDate","thumb-down"],["Problème de traduction","translationIssue","thumb-down"],["Mauvais exemple/Erreur de code","samplesCodeIssue","thumb-down"],["Autre","otherDown","thumb-down"]],["Dernière mise à jour le 2024/10/15 (UTC)."],[[["The `blockRendering.Drawer.drawLeft_()` method is responsible for rendering the left side of a block within the Blockly framework."],["This rendering process may include an output connection if the block is designed to have one."],["The method is classified as protected, indicating its intended use within the library's internal structure."],["Upon completion of its operations, the `drawLeft_()` method returns void, signifying that it doesn't directly produce a value."]]],["The `drawLeft_()` method, part of the `blockRendering.Drawer` class, is responsible for constructing the left side of a block within a visual programming environment. This includes adding any necessary steps to represent elements that might reside on the left. Specifically, it handles the potential presence of an output connection on the left side of the block. It does not return any value.\n"]]