8 Commits

Author	SHA1	Message	Date
Nyall Dawson	1e5479964f	[FEATURE][API] Add some nice PyQGIS methods and exceptions to QgsLineString ... - len(QgsCurve) returns number of points in curve - raise IndexErrors when calling pointN, xAt, yAt, zAt, mAt, setXAt, setYAt, setMAt, setZAt with invalid vertex indices - Add [] getter for retrieving specific vertices, eg. ls[0] returns QgsPoint(...) - Add [] setter for setting specific (existing) vertices, e.g. ls[1] = QgsPoint(1,2) - Add del support for removing vertices, e.g. del ls[1] removes the second vertex	2018-11-27 09:29:13 +10:00
Nyall Dawson	c22364d45e	Add method to determine orientation of closed curves	2018-11-09 19:06:48 +10:00
Nyall Dawson	c6a91dab09	[FEATURE] Use native interpolate point method instead of GEOS method ... Because: - Exactly follows curves and doesn't require segmentizing input geometry - Also interpolates z/m values if they are present in input geometry - Is faster	2018-08-15 14:01:59 +10:00
Nyall Dawson	513bcb68e4	[FEATURE] New geometry API call to return a curve substring ... Returns a new curve representing a substring of a curve, from a start distance and end distance. If z or m values are present, the output z and m will be interpolated using the existing vertices' z or m values. Handles curved geometries without loss.	2018-08-15 14:01:59 +10:00
Nyall Dawson	0c7df170e1	Optimise QgsCurve::asQPolygonF for linestring geometries	2018-05-30 05:01:40 +10:00
Nyall Dawson	f8bc97030b	Remove extra space added before first line of docstring	2018-05-28 08:22:11 +10:00
Nyall Dawson	2cb8a33884	Fix broken see also links	2018-05-25 11:16:18 +10:00
Denis Rouzaud	7df2593caf	move auto generated sip file in dedicated folder	2018-05-14 10:23:37 -04:00