setting of attributes and default values

(bzr r3403)

2 files changed, 57 insertions, 0 deletions

diff --git a/src/display/nr-filter-component-transfer.cpp b/src/display/nr-filter-component-transfer.cpp
index 1f519335d..909dc7d90 100644
--- a/src/display/nr-filter-component-transfer.cpp
+++ b/src/display/nr-filter-component-transfer.cpp
@@ -10,6 +10,7 @@
  */
 
 #include "display/nr-filter-component-transfer.h"
+
 namespace NR {
 
 FilterComponentTransfer::FilterComponentTransfer()
@@ -46,6 +47,35 @@ void FilterComponentTransfer::area_enlarge(NRRectL &area, Matrix const &trans)
 {
 }
 
+void FilterComponentTransfer::set_type(FilterComponentTransferType t){
+    type = t;
+}
+
+void FilterComponentTransfer::set_slope(double s){
+        slope = s;
+}
+
+void FilterComponentTransfer::set_tableValues(std::vector<double> &tv){
+        tableValues = tv;
+}
+
+
+void FilterComponentTransfer::set_intercept(double i){
+        intercept = i;
+}
+
+void FilterComponentTransfer::set_amplitude(double a){
+        amplitude = a;
+}
+
+void FilterComponentTransfer::set_exponent(double e){
+        exponent = e;
+}
+
+void FilterComponentTransfer::set_offset(double o){
+        offset = o;
+}
+
 } /* namespace NR */
 
 /*
diff --git a/src/display/nr-filter-component-transfer.h b/src/display/nr-filter-component-transfer.h
index b30457809..9036a6644 100644
--- a/src/display/nr-filter-component-transfer.h
+++ b/src/display/nr-filter-component-transfer.h
@@ -14,9 +14,19 @@
 
 #include "display/nr-filter-primitive.h"
 #include "display/nr-filter-slot.h"
+#include <vector>
 
 namespace NR {
 
+enum FilterComponentTransferType {
+    COMPONENTTRANSFER_TYPE_IDENTITY,
+    COMPONENTTRANSFER_TYPE_TABLE,
+    COMPONENTTRANSFER_TYPE_DISCRETE,
+    COMPONENTTRANSFER_TYPE_LINEAR,
+    COMPONENTTRANSFER_TYPE_GAMMA,
+    COMPONENTTRANSFER_TYPE_ERROR
+};
+
 class FilterComponentTransfer : public FilterPrimitive {
 public:
     FilterComponentTransfer();
@@ -25,6 +35,23 @@ public:
 
     virtual int render(FilterSlot &slot, Matrix const &trans);
     virtual void area_enlarge(NRRectL &area, Matrix const &trans);
+
+    void set_type(FilterComponentTransferType t);    
+    void set_tableValues(std::vector<gdouble>& tv);
+    void set_slope(double s);
+    void set_intercept(double i);
+    void set_amplitude(double a);
+    void set_exponent(double e);
+    void set_offset(double o);
+
+private:
+    FilterComponentTransferType type;
+    std::vector<gdouble> tableValues;
+    double slope;
+    double intercept;
+    double amplitude;
+    double exponent;
+    double offset;
 };
 
 } /* namespace NR */