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Code Issues 33 Projects Packages Wiki Activity Actions

.ScatterDraw: Added new data source

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git-svn-id: svn://ultimatepp.org/upp/trunk@5871 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
koldo 2013-03-01 22:28:17 +00:00
parent 4299695eff
commit fc0f80ceb7
1 changed files with 54 additions and 0 deletions
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54
uppsrc/ScatterDraw/DataSource.h
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@ -76,6 +76,60 @@ public:
virtual inline ptrdiff_t GetCount() {return yData->GetCount();}
};
template <class Y>
class VectorVectorY : public DataSource {
private:
Vector<Vector<Y> > *data;
bool useCols;
int idX, idY, idZ;
int beginData;
ptrdiff_t numData;
public:
VectorVectorY() : data(0), useCols(true), idX(0), idY(1), idZ(2), beginData(0), numData(Null) {}
VectorVectorY(Vector<Vector<Y> > &data, bool useCols = true, int idX = 0, int idY = 1,
int idZ = 2, int beginData = 0, int numData = Null) :
data(&data), useCols(useCols), idX(idX), idY(idY), idZ(idZ), beginData(beginData), numData(numData)
{
Init(data, useCols, idX, idY, idZ, beginData, numData);
}
void Init(Vector<Vector<Y> > &_data, bool _useCols = true, int _idX = 0, int _idY = 1,
int _idZ = 2, int _beginData = 0, int _numData = Null)
{
data = &_data;
useCols = _useCols;
idX = _idX;
idY = _idY;
idZ = _idZ;
beginData = _beginData;
numData = _numData;
if (IsNull(_numData)) {
if (!useCols) {
if (data->IsEmpty())
numData = 0;
else
numData = (*data)[0].GetCount() - beginData;
} else
numData = data->GetCount() - beginData;
}
}
virtual inline double z(int id) {return useCols ? (*data)[beginData + id][idZ] : (*data)[idZ][beginData + id];}
virtual inline double y(int id) {return useCols ? (*data)[beginData + id][idY] : (*data)[idY][beginData + id];}
virtual inline double x(int id) {
if (IsNull(idX))
return id;
else
return useCols ? (*data)[beginData + id][idX] : (*data)[idX][beginData + id];
}
virtual inline ptrdiff_t GetCount() {return numData;};
};
class VectorDouble : public DataSource {
private:
const Vector<double> *xData, *yData;