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1 #ifndef __DEFINED__SkPdfDctdecodeFilterDictionary | 1 #ifndef __DEFINED__SkPdfDctdecodeFilterDictionary |
2 #define __DEFINED__SkPdfDctdecodeFilterDictionary | 2 #define __DEFINED__SkPdfDctdecodeFilterDictionary |
3 | 3 |
4 #include "SkPdfUtils.h" | 4 #include "SkPdfUtils.h" |
5 #include "SkPdfEnums_autogen.h" | 5 #include "SkPdfEnums_autogen.h" |
6 #include "SkPdfArray_autogen.h" | 6 #include "SkPdfArray_autogen.h" |
7 #include "SkPdfDictionary_autogen.h" | 7 #include "SkPdfDictionary_autogen.h" |
8 | 8 |
9 // Optional parameter for the DCTDecode filter | 9 // Optional parameter for the DCTDecode filter |
10 class SkPdfDctdecodeFilterDictionary : public SkPdfDictionary { | 10 class SkPdfDctdecodeFilterDictionary : public SkPdfDictionary { |
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541 * ColorTransform to 0. Additionally, the encoding algorithm inserts an Adobe- | 541 * ColorTransform to 0. Additionally, the encoding algorithm inserts an Adobe- |
542 * defined marker code in the encoded data indicating the ColorTransform value | 542 * defined marker code in the encoded data indicating the ColorTransform value |
543 * used. If present, this marker code overrides the ColorTransform value given
to | 543 * used. If present, this marker code overrides the ColorTransform value given
to |
544 * DCTDecode. Thus it is necessary to specify ColorTransform only when decod- | 544 * DCTDecode. Thus it is necessary to specify ColorTransform only when decod- |
545 * ing data that does not contain the Adobe-defined marker code. | 545 * ing data that does not contain the Adobe-defined marker code. |
546 **/ | 546 **/ |
547 bool has_ColorTransform() const { | 547 bool has_ColorTransform() const { |
548 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Color
Transform", "", NULL)); | 548 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Color
Transform", "", NULL)); |
549 } | 549 } |
550 | 550 |
551 long ColorTransform() const { | 551 long ColorTransform() const; |
552 long ret; | |
553 if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "ColorTransf
orm", "", &ret)) return ret; | |
554 // TODO(edisonn): warn about missing required field, assert for known good p
dfs | |
555 return 0; | |
556 } | |
557 | |
558 }; | 552 }; |
559 | 553 |
560 #endif // __DEFINED__SkPdfDctdecodeFilterDictionary | 554 #endif // __DEFINED__SkPdfDctdecodeFilterDictionary |
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