fvr.cad module

class doc[source]

Bases: object

contour scale and dimension scale

to create a line in dimension scale = (x, y)/sc*sd

__init__(setup=True, scale=1, sc=1, sd=1)[source]
Parameters:

  • scale – scale line and font size of contour and dimensions

  • sc – scale contour

  • sd – scale dimension position

aligned_dim(p1, p2, distance, text, text_rotation=None, text_shifth=0, text_shiftv=0, arrow1=None, arrow2=None)[source]
Parameters:

  • p1 – (x, y) 1st measurement point

  • p2 – (x, y) 2nd measurement point

  • distance – NOTE! in dimension scale not contour scale

  • text

  • text_rotation – global rotation in in degree

  • text_shifth – shift parallel to the dimension line

  • text_shiftv – shift perpendicular to the dimension line

  • arrow1 – ‘DOTSMALL’

  • arrow2 – ‘DOTSMALL’

circle(pt, radius, color=None, lineweight=None, linetype='CONTINUOUS', layer=None, dxfattribs=None)[source]
Parameters:

  • pt – (x, y)

  • radius

export_svg(filename='output.svg')[source]
export_svg_string(background='#21283000')[source]
leader(pts=(0, 0), layer=None)[source]
Parameters:

  • pts – [(x1, y1), (x2, y2), …]

  • distance – NOTE! in dimension scale not contour scale

  • text

  • text_rotation – global rotation in in degree

  • text_shifth – shift parallel to the dimension line

  • text_shiftv – shift perpendicular to the dimension line

  • arrow1 – ‘DOTSMALL’

  • arrow2 – ‘DOTSMALL’

line(p1, p2, color=None, lineweight=None, linetype='CONTINUOUS', layer=None, dxfattribs=None, shift=(0, 0))[source]
Parameters:

  • p1 – (x, y)

  • p2 – (x, y)

  • color – defaults to 0

  • lineweight – defaults to 75, corresponds to a 0.75 mm linewidth (conversion 1/100).

  • linetype – ‘DASHED2’

  • leyer – e.g. ‘con’ for contour, ‘dim’ dimension

linear_dim(base, p1, p2, text, dim_shift=None)[source]
Parameters:

  • base – (x, y) location of the dimension line in contour scale. Use dim_shift to be able to scale contour only and not the dimension.

  • p1 – (x, y) 1st measurement point

  • p2 – (x, y) 2nd measurement point

  • dim_shift – shift (dx, dy), in dimension scale not contour scale

polyline(pts, close=False, color=None, lineweight=None, linetype='CONTINUOUS', layer=None, dxfattribs=None, shift=(0, 0))[source]
Parameters:

pts – [(x1, y1), (x2, y2), …]

render_dims()[source]
save_dxf(filename='output.dxf')[source]
text(text, pt=(0, 0), height=0.35, rotation=0, layer=None)[source]
Parameters:

  • p1 – (x, y) 1st measurement point

  • p2 – (x, y) 2nd measurement point

  • distance – NOTE! in dimension scale not contour scale

  • text

  • text_rotation – global rotation in in degree

  • text_shifth – shift parallel to the dimension line

  • text_shiftv – shift perpendicular to the dimension line

  • arrow1 – ‘DOTSMALL’

  • arrow2 – ‘DOTSMALL’