Changing ObjectPrintWidth of Object with 'AttributedGeometry'

@Bianchi wrote:

I am trying to change the object print width of a Line/LineCurve object. My program creates the line segment, and then attempts to change the object's print width through the suggested commands in this post: How to change display line width?

I have adapted it in the following way in my code:

def LineSeg(self, text, weight, lineX, lineY, lineZ, line_set):
            block = []

            for i in range(len(lineX)):

                # Draws line segment
                line = rs.AddLine((lineX[i][0], lineY[i][0], lineZ[i][0]), (lineX[i][1], lineY[i][1], lineZ[i][1]))
                pws = Rhino.DocObjects.ObjectPlotWeightSource.PlotWeightFromObject

                # Changes line width if corresponding element with same index in 'weight' list is greater than 0.0
                if weight[i] > 0.0:
                    #rs.ObjectPrintWidth(line, weight[i])
                    rh_obj = rs.coercerhinoobject(line, True, True)
                    rh_obj.Attributes.PlotWeightSource = pws
                    rh_obj.Attributes.PlotWeight = weight[i]
                    print (rh_obj)
                    rh_obj.CommitChanges()

                # Collects GUIDs of line segments
                block.append(line)

            scriptcontext.doc.Views.Redraw()
            return block

I have also tried using the rs.ObjectPrintWidth command, but it returns the same error (pictured below)

objectprintwidth.PNG1060x148 9.52 KB

How would I need to change the handling of the 'line' variable or its type, so that I can change the object print width? Is it possible to also change the object's color through this method?

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