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1 #ifndef __DEFINED__SkPdfType2PatternDictionary | 1 #ifndef __DEFINED__SkPdfType2PatternDictionary |
2 #define __DEFINED__SkPdfType2PatternDictionary | 2 #define __DEFINED__SkPdfType2PatternDictionary |
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 // Entries in a type 2 pattern dictionary | 9 // Entries in a type 2 pattern dictionary |
10 class SkPdfType2PatternDictionary : public SkPdfDictionary { | 10 class SkPdfType2PatternDictionary : public SkPdfDictionary { |
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525 | 525 |
526 SkPdfType2PatternDictionary& operator=(const SkPdfType2PatternDictionary& from
) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; retur
n *this;} | 526 SkPdfType2PatternDictionary& operator=(const SkPdfType2PatternDictionary& from
) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; retur
n *this;} |
527 | 527 |
528 /** (Optional) The type of PDF object that this dictionary describes; if present
, | 528 /** (Optional) The type of PDF object that this dictionary describes; if present
, |
529 * must be Pattern for a pattern dictionary. | 529 * must be Pattern for a pattern dictionary. |
530 **/ | 530 **/ |
531 bool has_Type() const { | 531 bool has_Type() const { |
532 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Type"
, "", NULL)); | 532 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Type"
, "", NULL)); |
533 } | 533 } |
534 | 534 |
535 long Type() const { | 535 long Type() const; |
536 long ret; | |
537 if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Type", "",
&ret)) return ret; | |
538 // TODO(edisonn): warn about missing required field, assert for known good p
dfs | |
539 return 0; | |
540 } | |
541 | |
542 /** (Required) A code identifying the type of pattern that this dictionary de- | 536 /** (Required) A code identifying the type of pattern that this dictionary de- |
543 * scribes; must be 2 for a shading pattern. | 537 * scribes; must be 2 for a shading pattern. |
544 **/ | 538 **/ |
545 bool has_PatternType() const { | 539 bool has_PatternType() const { |
546 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Patte
rnType", "", NULL)); | 540 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Patte
rnType", "", NULL)); |
547 } | 541 } |
548 | 542 |
549 long PatternType() const { | 543 long PatternType() const; |
550 long ret; | |
551 if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "PatternType
", "", &ret)) return ret; | |
552 // TODO(edisonn): warn about missing required field, assert for known good p
dfs | |
553 return 0; | |
554 } | |
555 | |
556 /** (Required) A shading object (see below) defining the shading pattern's gradi
ent | 544 /** (Required) A shading object (see below) defining the shading pattern's gradi
ent |
557 * fill. The contents of the dictionary consist of the entries in Table 4.25 on
page | 545 * fill. The contents of the dictionary consist of the entries in Table 4.25 on
page |
558 * 234, plus those in one of Tables 4.26 to 4.31 on pages 237 to 253. | 546 * 234, plus those in one of Tables 4.26 to 4.31 on pages 237 to 253. |
559 **/ | 547 **/ |
560 bool has_Shading() const { | 548 bool has_Shading() const { |
561 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Shadi
ng", "", NULL)); | 549 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Shadi
ng", "", NULL)); |
562 } | 550 } |
563 | 551 |
564 bool isShadingADictionary() const { | 552 bool isShadingADictionary() const { |
565 SkPdfObject* ret = NULL; | 553 SkPdfObject* ret = NULL; |
566 if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Shading"
, "", &ret)) return false; | 554 if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Shading"
, "", &ret)) return false; |
567 return ret->podofo()->GetDataType() == ePdfDataType_Dictionary; | 555 return ret->podofo()->GetDataType() == ePdfDataType_Dictionary; |
568 } | 556 } |
569 | 557 |
570 SkPdfDictionary* getShadingAsDictionary() const { | 558 SkPdfDictionary* getShadingAsDictionary() const; |
571 SkPdfDictionary* ret = NULL; | |
572 if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Shadi
ng", "", &ret)) return ret; | |
573 // TODO(edisonn): warn about missing required field, assert for known good p
dfs | |
574 return NULL; | |
575 } | |
576 | |
577 bool isShadingAStream() const { | 559 bool isShadingAStream() const { |
578 SkPdfObject* ret = NULL; | 560 SkPdfObject* ret = NULL; |
579 if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Shading"
, "", &ret)) return false; | 561 if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Shading"
, "", &ret)) return false; |
580 return ret->podofo()->HasStream(); | 562 return ret->podofo()->HasStream(); |
581 } | 563 } |
582 | 564 |
583 SkPdfStream* getShadingAsStream() const { | 565 SkPdfStream* getShadingAsStream() const; |
584 SkPdfStream* ret = NULL; | |
585 if (StreamFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Shading",
"", &ret)) return ret; | |
586 // TODO(edisonn): warn about missing required field, assert for known good p
dfs | |
587 return NULL; | |
588 } | |
589 | |
590 /** (Optional) An array of six numbers specifying the pattern matrix (see Sectio
n | 566 /** (Optional) An array of six numbers specifying the pattern matrix (see Sectio
n |
591 * 4.6.1, "General Properties of Patterns"). Default value: the identity matrix | 567 * 4.6.1, "General Properties of Patterns"). Default value: the identity matrix |
592 * [1 0 0 1 0 0]. | 568 * [1 0 0 1 0 0]. |
593 **/ | 569 **/ |
594 bool has_Matrix() const { | 570 bool has_Matrix() const { |
595 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Matri
x", "", NULL)); | 571 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Matri
x", "", NULL)); |
596 } | 572 } |
597 | 573 |
598 SkPdfArray* Matrix() const { | 574 SkPdfArray* Matrix() const; |
599 SkPdfArray* ret; | |
600 if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Matrix", "
", &ret)) return ret; | |
601 // TODO(edisonn): warn about missing required field, assert for known good p
dfs | |
602 return NULL; | |
603 } | |
604 | |
605 /** (Optional) A graphics state parameter dictionary (see Section 4.3.4, "Graph- | 575 /** (Optional) A graphics state parameter dictionary (see Section 4.3.4, "Graph- |
606 * ics State Parameter Dictionaries") containing graphics state parameters to b
e | 576 * ics State Parameter Dictionaries") containing graphics state parameters to b
e |
607 * put into effect temporarily while the shading pattern is painted. Any parame
- | 577 * put into effect temporarily while the shading pattern is painted. Any parame
- |
608 * ters that are not so specified are inherited from the graphics state that wa
s in | 578 * ters that are not so specified are inherited from the graphics state that wa
s in |
609 * effect at the beginning of the content stream in which the pattern is define
d | 579 * effect at the beginning of the content stream in which the pattern is define
d |
610 * as a resource. | 580 * as a resource. |
611 **/ | 581 **/ |
612 bool has_ExtGState() const { | 582 bool has_ExtGState() const { |
613 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "ExtGS
tate", "", NULL)); | 583 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "ExtGS
tate", "", NULL)); |
614 } | 584 } |
615 | 585 |
616 SkPdfDictionary* ExtGState() const { | 586 SkPdfDictionary* ExtGState() const; |
617 SkPdfDictionary* ret; | |
618 if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "ExtGS
tate", "", &ret)) return ret; | |
619 // TODO(edisonn): warn about missing required field, assert for known good p
dfs | |
620 return NULL; | |
621 } | |
622 | |
623 }; | 587 }; |
624 | 588 |
625 #endif // __DEFINED__SkPdfType2PatternDictionary | 589 #endif // __DEFINED__SkPdfType2PatternDictionary |
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