Linear Dimension Line: Full Implementation

nanoLogika / ACadSvg

C# library to convert AutoCAD drawings from DWG to SVG. AutoCAD files are read using ACadSharp.

GNU Lesser General Public License v3.0

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Linear Dimension Line: Full Implementation #41

Closed mme1950 closed 9 months ago

mme1950 commented 10 months ago

Currently only linear dimension lines are converted correctly.

[x] Dimension line with arbitrary angle
[x] Extension line offset and extension
[x] Arrow inside/arrow outside, arrowhead size
[x] Arrow from Block, size, angle
[x] Dimension Text with Leader

mme1950 commented 10 months ago

AutoCAD places arrows inside between the extension lines if there is enaugh space; otherwise, outside. But there are no data indicating whether the arrows are to be placed inside or outside. Thus this logic has explicitly implemented: If the space between the extension lines is less than 2.5 * arrow size the arrows have to be placed outside. The standard behaviour can be overruled. Both arrows can be flipped. This is indicated by the FlipArrow1and FlipArrow2 properties.