Line Weight

[mme1950]

Line weight is currently not handled. In some cases hard coded stroke-width is set.

see

• https://help.autodesk.com/view/ACDLT/2024/ENU/?guid=GUID-1BB43E62-DF93-494E-ACF2-55824ACD5130
• https://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/Set-default-lineweight-for-layers.html

Tasks:

• [x] Implement Utils method:

• Lineweight is represented as enum LineweightType:

  • Negative values represent ByBlock=-2, ByLayer=-1
  • Default=-3 maps to some global parameter? --> Investigate!
  • ByDips=-4 --> Invaestigate!
  • Positive Values immediate line-width values

• Do we need a scale factor?

• Does the effective line width on the drawing size?

Collateral

• [x] move protected ConversionContext _ctx to EntitySvg EntitySvg Constructor takes ctx, all entities call base(ctx).

Apply for:

• [x] Arc
• [x] Circle
• [x] DimensoinLinear
• [x] DimensionAngular3Pt
• [x] Ellipse
• [x] Leader
• [x] Line
• [x] LwPolyline
• [x] MultiLeader
• [x] Point
• [x] Polyline2D
• [x] Polyline3D
• [x] Spline

Collateral:

• [x] Solid (no outline fill using Entity.Color)