Grids

import Arch

import Draft

from math import radians

Ext = 2000

Grids = {

'GridX':[0 , 4000, 3000] ,

'GridY':[0 , 3500, 2000 , 4000] ,

}

z=0

gridX = Arch.makeAxis(num = len(Grids['GridX']) , size=4000 , name="GridX")

gridX.Length = sum( Grids['GridY'] ) + 1.5*Ext + Ext

gridX.Distances = Grids['GridX']

gridX.Placement.Base.y = -Ext

gridY = Arch.makeAxis(num = len(Grids['GridY']) , size=4000 , name="GridY")

gridY.Length = sum( Grids['GridX'] ) + 1.5*Ext + Ext

gridY.Distances = Grids['GridY']

gridY.Placement.Base.x = sum( Grids['GridX'] )+Ext

gridY.ViewObject.NumberingStyle = u"A,B,C"

gridY.Placement.Rotation.Angle = radians(90)

maxY = sum( Grids['GridY'] )

x1 = Grids['GridX'][0]

for i in range(1,len( Grids['GridX']) ):

    x2 = x1+Grids['GridX'][i]

    y = maxY + 1.5*Ext - 800

    pnt1 = FreeCAD.Vector(x1,y,z)

    pnt2 = FreeCAD.Vector(x2,y,z)

    pnt3 = FreeCAD.Vector(x2,y,z)

    dim = Draft.makeDimension(pnt1,pnt2,pnt3,0.0)

    dim.Label = "DimX_"+str(i)

    dim.ViewObject.FontSize =200

    dim.ViewObject.TextSpacing = 80

    dim.ViewObject.ArrowType='Circle'

    dim.ViewObject.ArrowSize = 80

    x1 = x2

minX = Grids['GridX'][0]

y1 = Grids['GridY'][0]

for i in range(1,len( Grids['GridY']) ):

    y2 = y1+Grids['GridY'][i]

    x = minX - 1.5*Ext + 800

    pnt1 = FreeCAD.Vector(x,y1,z)

    pnt2 = FreeCAD.Vector(x,y2,z)

    pnt3 = FreeCAD.Vector(x,y2,z)

    dim = Draft.makeDimension(pnt1,pnt2,pnt3,0.0)

    dim.Label = "DimY_"+str(i)

    dim.ViewObject.FontSize =200

    dim.ViewObject.TextSpacing = 80

    dim.ViewObject.ArrowType='Circle'

    dim.ViewObject.ArrowSize = 80

    y1 = y2

FreeCAD.ActiveDocument.recompute()