A DIMENSION moved by an older AutoCAD keeps its *D block contents where
they were and the move in DXF group 12, and is drawn translated by the
insertion point. Group 12 was never read into Dimension, so the block
rendered at its pre-move position and the extents reached there too.
Read group 12 into a new Dimension::insertion_point, draw the block
translated by it, move its bounds with it in the extents, test the
block's text where it draws, and write group 12 back whenever the block
written is the one read from the file. Regenerated geometry (edits drop
the block link) sits at its definition points, so no offset is kept or
written for it.
Co-authored-by: rahul05ranjan <11793455+rahul05ranjan@users.noreply.github.com>
LEADER had only its JSON form, so a script's LEADER drew nothing. This
adds the command-line command with AutoCAD 2024's prompts: the points,
Format (Spline/STraight/Arrow/None) and Undo, then annotation lines, or
the options None, Block, Copy, and Mtext and Tolerance (which come back
to the first line at the command line, as in accoreconsole).
Measured, and followed:
- A hook line, a horizontal last segment DIMASZ long, is added when the
last segment is straight and more than 15 degrees off horizontal and
text follows: 14.9 and 15 degrees keep the end, 15.1 hooks. A spline,
no annotation and a block take none.
- The text sits DIMGAP past the end on the side the leader runs to:
above it, bottom-attached, with DIMTAD on; centred on it with DIMTAD
0. Sizes are DIMSCALE times the style's, with SETVAR overrides.
- A copied text keeps its contents, height and width, is centred on its
line, and with DIMTAD on the leader ends half the text height lower.
The JSON form now draws through the same code. The drawing model has no
link from a leader to its annotation, so the two are separate objects.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* LISP: entity names answer prompts that pick one object
`command` fed an entity name, alone or as `entsel` returns it (name and
point), to the running command as a pick. Prompts that pick a single
object with a point (MEASURE, DIVIDE, LENGTHEN, PEDIT, BREAK, TRIM and
EXTEND in Standard mode, FILLET, OFFSET, REVCLOUD Object, dimensions…)
only take points, so routines got "Invalid input" or nothing at all.
At such a prompt the name is now entered as its point, and a pick at
exactly that point finds the named object (Session::pick_object), so
the point says where on it, as in AutoCAD. A bare name stands at the
object's DXF group 10 point, the point AutoCAD picks it at: a line's
start, a circle's or an arc's centre, a polyline's first vertex. At an
arc's centre MEASURE runs from the arc's end, as AutoCAD does.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Keep a named object for its own input and its own space
A name given at a prompt picking one object now holds only while that
input is taken: a later pick at the same point finds what lies there.
A name for an object in another space picks nothing, instead of the
object under its point in the current space.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Dimensions: fill in the measurement when one is created (#2421)
A dimension made in the session kept measurement 0.0 until it was saved and reopened.
add_dim now sets it with the geometry call the DXF/DWG writer uses for group 42.
Block names are still assigned at save time. Test: a_new_dimension_reports_its_measurement.
* Parity checklist: regenerated after merging main
* Dimensions: a jogged radius dimension stores its radius as the measurement (#2421)
draw_jogged_radius set the text but not DimGeometry.measurement, so DIMJOGGED dimensions
kept measurement 0 (and the DXF/DWG group 42 was 0). It now sets the radius.
Test: jogged_radius asserts the stored measurement.
* Parity checklist: regenerated after merging main
* Dimensions: fill in a new dimension's text position when it is created (#2421)
A dimension made in the session kept text_mid (0,0) until it was saved and reopened.
add_dim now sets it from the same dimension_geometry result as the measurement, the
position the writer puts in group 11, unless the user placed the text.
Test: a_new_dimension_reports_its_text_position.
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Co-authored-by: Brandon Thomas <echelon@gmail.com>
