8
Contents
Appendix H: Compatibility and Implementation Notes 1095
H.1 PDF Version Numbers 1095
H.2 Feature Compatibility 1098
H.3 Implementation Notes 1099
Appendix I: Computation of Object Digests 1131
I.1 Basic Object Types 1131
I.2 Selective Computation 1133
Color Plates 1139
Bibliography 1151
Index 1159