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Unified Diff: experimental/PdfViewer/SkPdfType4ShadingDictionary_autogen.h

Issue 16975013: Deal with ca and CA transparency operators in pdf. add comments to generated classes. (Closed) Base URL: http://skia.googlecode.com/svn/trunk/
Patch Set: Created 7 years, 6 months ago
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Index: experimental/PdfViewer/SkPdfType4ShadingDictionary_autogen.h
===================================================================
--- experimental/PdfViewer/SkPdfType4ShadingDictionary_autogen.h (revision 9684)
+++ experimental/PdfViewer/SkPdfType4ShadingDictionary_autogen.h (working copy)
@@ -5,6 +5,7 @@
#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;}
@@ -38,6 +39,13 @@
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;
@@ -45,6 +53,13 @@
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;
@@ -52,6 +67,15 @@
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;
@@ -59,6 +83,18 @@
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;
@@ -66,6 +102,23 @@
return SkRect();
}
+/** (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;

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