[vtkusers] Lines width

[Giancarlo Amati]

Yes you can with:
[gridActor GetProperty] SetLineWidth Number>1




On Wed, 12 Jun 2002 vtk at le.isac.cnr.it wrote:

> Hi ,
> I work witdh VTK 4, tcl/tk on linux workstation.
> I'd drow a line, but i want to change a width.
> Can i do to change it? 
> 
> 
> ***************************************************
> 
> vtkPoints Pts
> 
>     #set barra [expr $barra + $incrementobarra]
>     Pts InsertNextPoint 0.70 0.055 0.0
>     Pts InsertNextPoint 0.70 0.055 0.0
>     
>     vtkCellArray Lines
>     Lines InsertNextCell 2
>     Lines InsertCellPoint 0
>     Lines InsertCellPoint 1
> 
> 
>     
>     vtkPolyData Grid
>     Grid SetPoints Pts
>     Grid SetLines Lines
>     
> 
> 
> # Set up the mapper and actor (2D) for the grid.
> vtkPolyDataMapper2D mapper_linea
>     mapper_linea SetInput Grid
>     mapper_linea SetTransformCoordinate normCoords
> vtkActor2D gridActor
>     gridActor SetMapper mapper_linea
>     [gridActor GetProperty] SetColor 0 1 0
> *******************************************************
> 
> 
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dott. Giancarlo Amati                  |
(amati at ira.cnr.it)                     |
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