文档操作
附录 B：函数分组
直接访问功能
DAGetPageImageListDAGetPageWidthDAGetTextBlockAsStringDAGetTextBlockBoundDAGetTextBlockCharWidthDAGetTextBlockColorDAGetTextBlockColorTypeDAGetTextBlockCountDAGetTextBlockFontNameDAGetTextBlockFontSizeDAGetTextBlockTextDAHasPageBoxDAHidePageDAMovePageDANewPageDANewPagesDANormalizePageDAOpenFileDAOpenFileReadOnlyDAOpenFromStreamDAPageRotationDAReleaseImageListDAReleaseTextBlocksDARemoveUsageRightsDARenderPageToDCDARenderPageToFileDARenderPageToStreamDARenderPageToStringDARenderPageToVariantDARotatePageDASaveAsFileDASaveCopyToStreamDASaveImageDataToFileDASaveToStreamDASetInformationDASetPageBoxDASetPageLayoutDASetPageModeDASetPageSizeDASetTextExtractionAreaDASetTextExtractionOptionsDASetTextExtractionScalingDASetTextExtractionWordGapDAShiftedHeader
文档管理
DASaveCopyToStreamDASaveToStreamDAShiftedHeaderDecryptFileDocumentCountGetCanvasDCGetCanvasDCExGetDocumentFileNameGetDocumentIDGetDocumentRepairedInsertPagesLoadFromCanvasDCLoadFromFileLoadFromStreamLoadFromStringLoadFromVariantMovePageNewDestinationNewDocumentRemoveDocumentSaveToFileSaveToStreamSaveToStringSaveToVariantSelectDocumentSelectedDocumentSetAppendInputFromStringSetAppendInputFromVariantSetFindImagesModeCheckFileComplianceDAEmbedFileStreamsDANormalizePageDARemoveUsageRightsExtractFilePagesExtractFilePagesExExtractPageRangesLinearizeFileMergeDocumentMergeFileListMergeFileListStrictMergeFileListInternalMergeFileListFastMergeFilesMergeStreamsRemoveUsageRightsReplaceFontsTransformFile