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Unified Diff: experimental/PdfViewer/autogen/SkPdfType4ShadingDictionary_autogen.h

Issue 17748002: Basic support for Type3 Fonts in Pdf + various refactorings (Closed) Base URL: http://skia.googlecode.com/svn/trunk/
Patch Set: Created 7 years, 6 months ago
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Index: experimental/PdfViewer/autogen/SkPdfType4ShadingDictionary_autogen.h
===================================================================
--- experimental/PdfViewer/autogen/SkPdfType4ShadingDictionary_autogen.h (revision 0)
+++ experimental/PdfViewer/autogen/SkPdfType4ShadingDictionary_autogen.h (revision 0)
@@ -0,0 +1,134 @@
+#ifndef __DEFINED__SkPdfType4ShadingDictionary
+#define __DEFINED__SkPdfType4ShadingDictionary
+
+#include "SkPdfUtils.h"
+#include "SkPdfEnums_autogen.h"
+#include "SkPdfArray_autogen.h"
+#include "SkPdfShadingDictionary_autogen.h"
+
+// Additional entries specific to a type 4 shading dictionary
+class SkPdfType4ShadingDictionary : public SkPdfShadingDictionary {
+public:
+ virtual SkPdfObjectType getType() const { return kType4ShadingDictionary_SkPdfObjectType;}
+ virtual SkPdfObjectType getTypeEnd() const { return (SkPdfObjectType)(kType4ShadingDictionary_SkPdfObjectType + 1);}
+public:
+ virtual SkPdfType4ShadingDictionary* asType4ShadingDictionary() {return this;}
+ virtual const SkPdfType4ShadingDictionary* asType4ShadingDictionary() const {return this;}
+
+private:
+ virtual SkPdfType1ShadingDictionary* asType1ShadingDictionary() {return NULL;}
+ virtual const SkPdfType1ShadingDictionary* asType1ShadingDictionary() const {return NULL;}
+
+ virtual SkPdfType2ShadingDictionary* asType2ShadingDictionary() {return NULL;}
+ virtual const SkPdfType2ShadingDictionary* asType2ShadingDictionary() const {return NULL;}
+
+ virtual SkPdfType3ShadingDictionary* asType3ShadingDictionary() {return NULL;}
+ virtual const SkPdfType3ShadingDictionary* asType3ShadingDictionary() const {return NULL;}
+
+ virtual SkPdfType5ShadingDictionary* asType5ShadingDictionary() {return NULL;}
+ virtual const SkPdfType5ShadingDictionary* asType5ShadingDictionary() const {return NULL;}
+
+ virtual SkPdfType6ShadingDictionary* asType6ShadingDictionary() {return NULL;}
+ virtual const SkPdfType6ShadingDictionary* asType6ShadingDictionary() const {return NULL;}
+
+public:
+private:
+public:
+ SkPdfType4ShadingDictionary(const PdfMemDocument* podofoDoc = NULL, const PdfObject* podofoObj = NULL) : SkPdfShadingDictionary(podofoDoc, podofoObj) {}
+
+ SkPdfType4ShadingDictionary(const SkPdfType4ShadingDictionary& from) : SkPdfShadingDictionary(from.fPodofoDoc, from.fPodofoObj) {}
+
+ virtual bool valid() const {return true;}
+
+ SkPdfType4ShadingDictionary& operator=(const SkPdfType4ShadingDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
+
+/** (Required) The number of bits used to represent each vertex coordinate.
+ * Valid values are 1, 2, 4, 8, 12, 16, 24, and 32.
+**/
+ bool has_BitsPerCoordinate() const {
+ return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "BitsPerCoordinate", "", NULL));
+ }
+
+ long BitsPerCoordinate() const {
+ long ret;
+ if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "BitsPerCoordinate", "", &ret)) return ret;
+ // TODO(edisonn): warn about missing required field, assert for known good pdfs
+ return 0;
+ }
+
+/** (Required) The number of bits used to represent each color component.
+ * Valid values are 1, 2, 4, 8, 12, and 16.
+**/
+ bool has_BitsPerComponent() const {
+ return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "BitsPerComponent", "", NULL));
+ }
+
+ long BitsPerComponent() const {
+ long ret;
+ if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "BitsPerComponent", "", &ret)) return ret;
+ // TODO(edisonn): warn about missing required field, assert for known good pdfs
+ return 0;
+ }
+
+/** (Required) The number of bits used to represent the edge flag for each ver-
+ * tex (see below). Valid values of BitsPerFlag are 2, 4, and 8, but only the
+ * least significant 2 bits in each flag value are used. Valid values for the edge
+ * flag itself are 0, 1, and 2.
+**/
+ bool has_BitsPerFlag() const {
+ return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "BitsPerFlag", "", NULL));
+ }
+
+ long BitsPerFlag() const {
+ long ret;
+ if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "BitsPerFlag", "", &ret)) return ret;
+ // TODO(edisonn): warn about missing required field, assert for known good pdfs
+ return 0;
+ }
+
+/** (Required) An array of numbers specifying how to map vertex coordinates
+ * and color components into the appropriate ranges of values. The de-
+ * coding method is similar to that used in image dictionaries (see "Decode
+ * Arrays" on page 271). The ranges are specified as follows:
+ * [ xmin xmax ymin ymax c1,min c1,max ... cn,min cn,max ]
+ * Note that only one pair of c values should be specified if a Function entry
+ * is present.
+**/
+ bool has_Decode() const {
+ return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Decode", "", NULL));
+ }
+
+ SkRect* Decode() const {
+ SkRect* ret;
+ if (SkRectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Decode", "", &ret)) return ret;
+ // TODO(edisonn): warn about missing required field, assert for known good pdfs
+ return NULL;
+ }
+
+/** (Optional) A 1-in, n-out function or an array of n 1-in, 1-out functions
+ * (where n is the number of color components in the shading dictionary's
+ * color space). If this entry is present, the color data for each vertex must be
+ * specified by a single parametric variable rather than by n separate color
+ * components; the designated function(s) will be called with each interpo-
+ * lated value of the parametric variable to determine the actual color at each
+ * point. Each input value will be forced into the range interval specified for
+ * the corresponding color component in the shading dictionary's Decode
+ * array. Each function's domain must be a superset of that interval. If the
+ * value returned by the function for a given color component is out of
+ * range, it will be adjusted to the nearest valid value.
+ * This entry may not be used with an Indexed color space.
+**/
+ bool has_Function() const {
+ return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Function", "", NULL));
+ }
+
+ SkPdfFunction Function() const {
+ SkPdfFunction ret;
+ if (FunctionFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Function", "", &ret)) return ret;
+ // TODO(edisonn): warn about missing required field, assert for known good pdfs
+ return SkPdfFunction();
+ }
+
+};
+
+#endif // __DEFINED__SkPdfType4ShadingDictionary

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