THotPDF.ReadLoadedPageThumbnail Method

将页面缩略图复制到调用方持有的流，并可选择解码其 filter 链

声明

function ReadLoadedPageThumbnail(PageIndex: Integer;
    Destination: TStream; DecodeFilters: boolean;
    out AInfo: THPDFLoadedThumbnailInfo): boolean;

The result reports dimensions, bit depth, colour space, filters, encoded size, decoded size, and automatic-generation state

对象图编辑与页面组装