goulib.drawing

Read/Write and handle vector graphics in .dxf, .svg and .pdf formats

requires:

• svg.path for svg input

• matplotlib for bitmap + svg and pdf output

• dxfwrite for dxf output

optional:

• dxfgrabber for dxf input

• pdfminer.six for pdf input

Functions

Trans([scale, offset, rotation])
chains(group[, tol, mergeable])	build chains from all possible segments in group :param mergeable: function(e1,e2) returning True if entities e1,e2 can be merged

Classes

BBox([p1, p2])	bounding box
Chain([data])	group of contiguous Entities (Polyline or similar)
Drawing([data])	list of Entities representing a vector graphics drawing
Entity()	Base class for all drawing entities
Group([iterable])	group of Entities but it is a Geometry since we can intersect, connect and compute distances between Groups
Instance(group, trans)
Rect(*args)	a rectangle starting at low/left and going trigowise through top/right
Spline(points)	cubic spline segment
Text(text, point[, size, rotation])
_Group(*args)	abstract class for iterable Entities