ENH: Speed up the mouse control of the chart point handles
ENH: Speed up the mouse control of the chart point handles

SimVascular/VTK,ashray/VTK-EVM,hendradarwin/VTK,candy7393/VTK,collects/VTK,jmerkow/VTK,cjh1/VTK,sankhesh/VTK,jmerkow/VTK,candy7393/VTK,berendkleinhaneveld/VTK,berendkleinhaneveld/VTK,sumedhasingla/VTK,mspark93/VTK,johnkit/vtk-dev,sankhesh/VTK,hendradarwin/VTK,biddisco/VTK,keithroe/vtkoptix,candy7393/VTK,sankhesh/VTK,johnkit/vtk-dev,biddisco/VTK,johnkit/vtk-dev,hendradarwin/VTK,keithroe/vtkoptix,mspark93/VTK,ashray/VTK-EVM,msmolens/VTK,candy7393/VTK,jmerkow/VTK,candy7393/VTK,SimVascular/VTK,spthaolt/VTK,cjh1/VTK,hendradarwin/VTK,mspark93/VTK,biddisco/VTK,SimVascular/VTK,demarle/VTK,cjh1/VTK,johnkit/vtk-dev,keithroe/vtkoptix,sankhesh/VTK,demarle/VTK,hendradarwin/VTK,sankhesh/VTK,spthaolt/VTK,gram526/VTK,aashish24/VTK-old,mspark93/VTK,ashray/VTK-EVM,ashray/VTK-EVM,johnkit/vtk-dev,keithroe/vtkoptix,collects/VTK,collects/VTK,aashish24/VTK-old,SimVascular/VTK,SimVascular/VTK,biddisco/VTK,cjh1/VTK,spthaolt/VTK,ashray/VTK-EVM,SimVascular/VTK,ashray/VTK-EVM,msmolens/VTK,sumedhasingla/VTK,keithroe/vtkoptix,demarle/VTK,gram526/VTK,jmerkow/VTK,candy7393/VTK,msmolens/VTK,keithroe/vtkoptix,sumedhasingla/VTK,mspark93/VTK,mspark93/VTK,mspark93/VTK,hendradarwin/VTK,gram526/VTK,SimVascular/VTK,biddisco/VTK,spthaolt/VTK,demarle/VTK,gram526/VTK,cjh1/VTK,collects/VTK,gram526/VTK,keithroe/vtkoptix,msmolens/VTK,sankhesh/VTK,SimVascular/VTK,berendkleinhaneveld/VTK,sumedhasingla/VTK,demarle/VTK,sumedhasingla/VTK,cjh1/VTK,demarle/VTK,jmerkow/VTK,gram526/VTK,sankhesh/VTK,sumedhasingla/VTK,johnkit/vtk-dev,ashray/VTK-EVM,aashish24/VTK-old,candy7393/VTK,aashish24/VTK-old,sankhesh/VTK,mspark93/VTK,biddisco/VTK,jmerkow/VTK,sumedhasingla/VTK,gram526/VTK,spthaolt/VTK,msmolens/VTK,gram526/VTK,collects/VTK,sumedhasingla/VTK,aashish24/VTK-old,msmolens/VTK,msmolens/VTK,keithroe/vtkoptix,jmerkow/VTK,msmolens/VTK,hendradarwin/VTK,collects/VTK,berendkleinhaneveld/VTK,biddisco/VTK,demarle/VTK,johnkit/vtk-dev,berendkleinhaneveld/VTK,berendkleinhaneveld/VTK,spthaolt/VTK,jmerkow/VTK,candy7393/VTK,aashish24/VTK-old,spthaolt/VTK,ashray/VTK-EVM,demarle/VTK,berendkleinhaneveld/VTK