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1 #ifndef __DEFINED__SkPdfType1ShadingDictionary | |
2 #define __DEFINED__SkPdfType1ShadingDictionary | |
3 | |
4 #include "SkPdfUtils.h" | |
5 #include "SkPdfEnums_autogen.h" | |
6 #include "SkPdfArray_autogen.h" | |
7 #include "SkPdfShadingDictionary_autogen.h" | |
8 | |
9 // Additional entries specific to a type 1 shading dictionary | |
10 class SkPdfType1ShadingDictionary : public SkPdfShadingDictionary { | |
11 public: | |
12 virtual SkPdfObjectType getType() const { return kType1ShadingDictionary_SkPdf
ObjectType;} | |
13 virtual SkPdfObjectType getTypeEnd() const { return (SkPdfObjectType)(kType1Sh
adingDictionary_SkPdfObjectType + 1);} | |
14 public: | |
15 virtual SkPdfType1ShadingDictionary* asType1ShadingDictionary() {return this;} | |
16 virtual const SkPdfType1ShadingDictionary* asType1ShadingDictionary() const {r
eturn this;} | |
17 | |
18 private: | |
19 virtual SkPdfType2ShadingDictionary* asType2ShadingDictionary() {return NULL;} | |
20 virtual const SkPdfType2ShadingDictionary* asType2ShadingDictionary() const {r
eturn NULL;} | |
21 | |
22 virtual SkPdfType3ShadingDictionary* asType3ShadingDictionary() {return NULL;} | |
23 virtual const SkPdfType3ShadingDictionary* asType3ShadingDictionary() const {r
eturn NULL;} | |
24 | |
25 virtual SkPdfType4ShadingDictionary* asType4ShadingDictionary() {return NULL;} | |
26 virtual const SkPdfType4ShadingDictionary* asType4ShadingDictionary() const {r
eturn NULL;} | |
27 | |
28 virtual SkPdfType5ShadingDictionary* asType5ShadingDictionary() {return NULL;} | |
29 virtual const SkPdfType5ShadingDictionary* asType5ShadingDictionary() const {r
eturn NULL;} | |
30 | |
31 virtual SkPdfType6ShadingDictionary* asType6ShadingDictionary() {return NULL;} | |
32 virtual const SkPdfType6ShadingDictionary* asType6ShadingDictionary() const {r
eturn NULL;} | |
33 | |
34 public: | |
35 private: | |
36 public: | |
37 SkPdfType1ShadingDictionary(const PdfMemDocument* podofoDoc = NULL, const PdfO
bject* podofoObj = NULL) : SkPdfShadingDictionary(podofoDoc, podofoObj) {} | |
38 | |
39 SkPdfType1ShadingDictionary(const SkPdfType1ShadingDictionary& from) : SkPdfSh
adingDictionary(from.fPodofoDoc, from.fPodofoObj) {} | |
40 | |
41 virtual bool valid() const {return true;} | |
42 | |
43 SkPdfType1ShadingDictionary& operator=(const SkPdfType1ShadingDictionary& from
) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; retur
n *this;} | |
44 | |
45 /** (Optional) An array of four numbers [ xmin xmax ymin ymax ] specifying the r
ec- | |
46 * tangular domain of coordinates over which the color function(s) are defined. | |
47 * Default value: [0.0 1.0 0.0 1.0]. | |
48 **/ | |
49 bool has_Domain() const { | |
50 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Domai
n", "", NULL)); | |
51 } | |
52 | |
53 SkPdfArray* Domain() const; | |
54 /** (Optional) An array of six numbers specifying a transformation matrix mappin
g | |
55 * the coordinate space specified by the Domain entry into the shading's target
co- | |
56 * ordinate space. For example, to map the domain rectangle [0.0 1.0 0.0 1.0] t
o a | |
57 * 1-inch square with lower-left corner at coordinates (100, 100) in default us
er | |
58 * space, the Matrix value would be [72 0 0 72 100 100]. Default value: the ide
n- | |
59 * tity matrix [1 0 0 1 0 0]. | |
60 **/ | |
61 bool has_Matrix() const { | |
62 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Matri
x", "", NULL)); | |
63 } | |
64 | |
65 SkPdfArray* Matrix() const; | |
66 /** (Required) A 2-in, n-out function or an array of n 2-in, 1-out functions (wh
ere n | |
67 * is the number of color components in the shading dictionary's color space). | |
68 * Each function's domain must be a superset of that of the shading dictionary.
If | |
69 * the value returned by the function for a given color component is out of ran
ge, it | |
70 * will be adjusted to the nearest valid value. | |
71 **/ | |
72 bool has_Function() const { | |
73 return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Funct
ion", "", NULL)); | |
74 } | |
75 | |
76 SkPdfFunction Function() const; | |
77 }; | |
78 | |
79 #endif // __DEFINED__SkPdfType1ShadingDictionary | |
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