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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-13 11:50:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-13 11:50:49 +0000
commitc853ffb5b2f75f5a889ed2e3ef89b818a736e87a (patch)
tree7d13a0883bb7936b84d6ecdd7bc332b41ed04bee /src/ui/knot/README
parentInitial commit. (diff)
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Adding upstream version 1.3+ds.upstream/1.3+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+
+
+This directory contains code related to on-screen editing knots.
+
+Note that there are classes with similar functionality based on the ControlPoint class in src/ui/tool.
+
+Classes here:
+
+ * SPKnot A class that describes a knot (size, type, position, state, etc.) with some signals.
+
+ * KnotHolderEntity A class that has an SPKnot with some signals connections.
+
+ Derived classes:
+
+ LPEKnotHolderEntity
+ PatternKnotHolderEntity
+ HatchKnotHolderEntity
+ FilterKnotHolderEntity
+ RectKnotHolderEntityRX
+ RectKnotHolderEntityRY
+ RectKnotHolderEntityWH
+ RectKnotHolderEntityXY
+ RectKnotHolderEntityCenter
+ Box3DKnotHolderEntity
+ Box3DKnotHolderEntityCenter
+ ArcKnotHolderEntityStart
+ ArcKnotHolderEntityEnd
+ ArcKnotHolderEntityRX
+ ArcKnotHolderEntityRY
+ ArcKnotHolderEntityCenter
+ StarKnotHolderEntity1
+ StarKnotHolderEntity2
+ StarKnotHolderEntityCenter
+ SpiralKnotHolderEntityInner
+ SpiralKnotHolderEntityOuter
+ SpiralKnotHolderEntityCenter
+ OffsetKnotHolderEntity
+ TextKnotHolderEntityInlineSize
+ TextKnotHolderEntityShapeInside
+ FilletChamferKnotHolderEntity
+ TransformedPointParamKnotHolderEntity_Vector
+ PowerStrokePointArrayParamKnotHolderEntity
+ PowerStrokePointArrayParamKnotHolderEntity
+ PointParamKnotHolderEntity
+ VectorParamKnotHolderEntity_Origin
+ VectorParamKnotHolderEntity_Vector
+
+ And many classes derived from above!
+
+ * KnotHolder A class that has one or more overlapping knots via KnotHolderEntity's.
+
+ Derived classes:
+
+ ArcKnotHolder
+ Box3DKnotHolder
+ FlowtextKnotHolder
+ MiscKnotHolder
+ OffsetKnotHolder
+ RectKnotHolder
+ SpiralKnotHolder
+ StarKnotHolder
+ TextKnotHolder