THotPDF.DeduplicateLoadedFormXObjects Method

Replaces equivalent Form XObjects with one canonical indirect stream and rewrites every matching reference

Declaration

function DeduplicateLoadedFormXObjects(
    out AInfo: THPDFLoadedResourceOptimizationInfo): Integer;

Comparison

Canonical comparison sorts dictionary keys and recursively compares decoded stream content and referenced resource graphs while ignoring only stream storage filters and lengths

Resource and Image Optimization