adapted SplineImageView1Base to changes in FixedPoint (inclomplete)
adapted SplineImageView1Base to changes in FixedPoint (inclomplete)

DaveRichmond-/vigra,funkey/vigra,dstoe/vigra,DaveRichmond-/vigra,xiwei-zhang/vigra,mmuellner/vigra,timoMa/vigra,stuarteberg/vigra,cha007/vigra,timoMa/vigra,xiwei-zhang/vigra,hmeine/vigra,hmeine/vigra,psteinb/vigra,cha007/vigra,xiwei-zhang/vigra,cbecker/vigra,stuarteberg/vigra,ThomasWalter/vigra,capturePointer/vigra,hmeine/vigra,martinsch/vigra,kod3r/vigra,capturePointer/vigra,psteinb/vigra,cha007/vigra,capturePointer/vigra,cbecker/vigra,dagophil/vigra,xiwei-zhang/vigra,martinsch/vigra,mmuellner/vigra,cha007/vigra,timoMa/vigra,dagophil/vigra,cbecker/vigra,funkey/vigra,stuarteberg/vigra,dstoe/vigra,ThomasWalter/vigra,cbecker/vigra,cbecker/vigra,timoMa/vigra,stuarteberg/vigra,psteinb/vigra,dstoe/vigra,psteinb/vigra,martinsch/vigra,ThomasWalter/vigra,hmeine/vigra,capturePointer/vigra,dstoe/vigra,mmuellner/vigra,timoMa/vigra,capturePointer/vigra,dagophil/vigra,cbecker/vigra,DaveRichmond-/vigra,psteinb/vigra,timoMa/vigra,mmuellner/vigra,kod3r/vigra,kod3r/vigra,ThomasWalter/vigra,timoMa/vigra,cha007/vigra,xiwei-zhang/vigra,dagophil/vigra,cha007/vigra,funkey/vigra,hmeine/vigra,martinsch/vigra,stuarteberg/vigra,funkey/vigra,xiwei-zhang/vigra,hmeine/vigra,funkey/vigra,dagophil/vigra,cha007/vigra,ThomasWalter/vigra,xiwei-zhang/vigra,ThomasWalter/vigra,kod3r/vigra,dagophil/vigra,mmuellner/vigra,dstoe/vigra,ThomasWalter/vigra,DaveRichmond-/vigra,dstoe/vigra,martinsch/vigra,capturePointer/vigra,hmeine/vigra,dstoe/vigra,DaveRichmond-/vigra,psteinb/vigra,stuarteberg/vigra,dagophil/vigra,kod3r/vigra,DaveRichmond-/vigra,psteinb/vigra,martinsch/vigra,mmuellner/vigra,funkey/vigra,kod3r/vigra,kod3r/vigra,capturePointer/vigra,DaveRichmond-/vigra,stuarteberg/vigra,funkey/vigra,mmuellner/vigra