Dynamic high-performance batch text rendering method and system based on WebGL and program product

The invention relates to a WebGL-based dynamic high-performance batch text rendering method and system and a program product, and the method comprises the steps: obtaining at least one target node from an association graph data visualization scene in response to the operation of a user, the target node being associated with at least one piece of text information, and the text information comprising at least one statement; a statement information set is correspondingly obtained based on the at least one target node, and the statement information set comprises drawing information of at least one statement obtained from the corresponding text information; correspondingly obtaining at least one statement set image information array based on the statement information set, wherein the statement set image information array comprises signed distance field information corresponding to the statement; and realizing text rendering and display based on the statement set image information array. The method can be applied t