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Difference between revisions of "GEF/GEF4/Geometry/Examples"
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* '''package: org.eclipse.gef4.geometry.examples.intersection''' | * '''package: org.eclipse.gef4.geometry.examples.intersection''' | ||
| − | The [[#Intersection|Intersection]] demonstrate how intersections of [[GEF/GEF4/Geometry#IGeometry, ICurve, IShape, IMultiShape|geometries]] can be computed. | + | The [[#Intersection|Intersection]] examples demonstrate how intersections of [[GEF/GEF4/Geometry#IGeometry, ICurve, IShape, IMultiShape|geometries]] can be computed. |
==== CubicCurvesIntersection ==== | ==== CubicCurvesIntersection ==== | ||
Latest revision as of 07:46, 9 June 2015
Examples (undeployed)
- bundle: org.eclipse.gef4.geometry.examples
The examples provided by Examples demonstrate how to use the API provided by the Geometry module of GEF4 Geometry. They are not deployed on our update-sites and have to checked out in source (org.eclipse.gef4.geometry.examples) from our GEF4 Git repository. In order to have the example plug-in compile properly, all other required GEF4 bundles will either have to be installed (in a matching version) into your running eclipse platform (if this is used as target), added to a target definition (the target definitions contained in org.eclipse.gef4.target may be augmented for this purpose), or checked out in source as well (see GEF Project Contributor Guide for details on how to obtain the sources and setup your workspace). Having prepared everything as outlined before, the standalone example might easily be started by launching one of the following example classes from org.eclipse.gef4.geometry.examples via the context menu ('Run As' -> 'Java Application').
Touch/Containment
- package: org.eclipse.gef4.geometry.examples.containment
The Touch/Containment examples demonstrate touch and containment detection of Ellipse and Polygon shapes with other geometries.
EllipseLineContainment
The EllipseLineContainment demonstrates touch/containment tests between Ellipse and Line.
EllipsePolygonContainment
The EllipsePolygonContainment demonstrates touch/containment tests between Ellipse and Polygon.
EllipseRectangleContainment
The EllipseRectangleContainment demonstrates touch/containment tests between Ellipse and Rectangle.
PolygonCubicCurveContainment
The PolygonCubicCurveContainment demonstrates touch/containment tests between Polygon and CubicCurve.
PolygonEllipseContainment
The PolygonEllipseContainment demonstrates touch/containment tests between Polygon and Ellipse.
PolygonLineContainment
The PolygonLineContainment demonstrates touch/containment tests between Polygon and Line.
PolygonPolygonContainment
The PolygonPolygonContainment demonstrates touch/containment tests between Polygons.
PolygonPolylineContainment
The PolygonPolylineContainment demonstrates touch/containment tests between Polygon and Polyline.
PolygonRectangleContainment
The PolygonRectangleContainment demonstrates touch/containment tests between Polygon and Rectangle.
Demos
The Demos demonstrate some advanced features of GEF4 Geometry.
BezierApproximationExample
The BezierApproximationExample demonstrates how a BezierCurve can be approximated from a list of Points.
CAGExample
The CAGExample demonstrates how constructive-area-geometry (CAG) can be applied through Path representations.
ConvexHullExample
The ConvexHullExample demonstrates how a convex hull Polygon can be computed from a set of Points.
CubicCurveDeCasteljauExample
The CubicCurveDeCasteljauExample demonstrates how a CubicCurve gets constructed using the De Casteljau algorithm.
CubicInterpolationExample
The CubicInterpolationExample demonstrates how a CubicCurve can be interpolated from a set of Points using different width coefficients.
CurvedPolygonExample
The CurvedPolygonExample demonstrates usage of a CurvedPolygon, including containment tests for Point.
RegionClippingExample
The RegionClippingExample demonstrates how a Region can be used to compute clipping areas.
RegionOutlineExample
The RegionOutlineExample demonstrates how a Line-based outline can be computed from a Region.
RingClippingExample
The RingClippingExample demonstrates how demonstrates how a Ring can be used to compute clipping areas.
RingOutlineExample
The RingOutlineExample demonstrates how a Line-based outline can be computed from a Ring.
TriangulationExample
The TriangulationExample demonstrates how a Polygon can be triangulated into further triangular Polygons.
Intersection
- package: org.eclipse.gef4.geometry.examples.intersection
The Intersection examples demonstrate how intersections of geometries can be computed.
CubicCurvesIntersection
The CubicCurvesIntersection demonstrates intersection calculation for CubicCurves.
EllipseCubicCurveIntersection
The EllipseCubicCurveIntersection demonstrates intersection calculation between Ellipse and CubicCurve.
EllipseEllipseIntersection
The EllipseEllipseIntersection demonstrates intersection calculation between Ellipses.
EllipseLineIntersection
The EllipseLineIntersection demonstrates intersection calculation between Ellipse and Line.
EllipsePolygonIntersection
The EllipsePolygonIntersection demonstrates intersection calculation between Ellipse and Polygon.
EllipsePolylineIntersection
The EllipsePolylineIntersection demonstrates intersection calculation between Ellipse and Polyline.
EllipseQuadraticCurveIntersection
The EllipseQuadraticCurveIntersection demonstrates intersection calculation between Ellipse and QuadraticCurve.
EllipseRectangleIntersection
The EllipseRectangleIntersection demonstrates intersection calculation between Ellipse and Rectangle.
PolygonCubicCurveIntersection
The PolygonCubicCurveIntersection demonstrates intersection calculation between Polygon and CubicCurve.
PolygonEllipseIntersection
The PolygonEllipseIntersection demonstrates intersection calculation between Polygon and Ellipse.
PolygonLineIntersection
The PolygonLineIntersection demonstrates intersection calculation between Polygon and Line.
PolygonPolygonIntersection
The PolygonPolygonIntersection demonstrates intersection calculation between Polygons.
PolygonPolylineIntersection
The PolygonPolylineIntersection demonstrates intersection calculation between Polygon and Polyline.
PolygonQuadraticCurveIntersection
The PolygonQuadraticCurveIntersection demonstrates intersection calculation between Polygon and QuadraticCurve.
PolygonRectangleIntersection
The PolygonRectangleIntersection demonstrates intersection calculation between Polygon and Rectangle.
QuadraticCurvesIntersection
The QuadraticCurvesIntersection demonstrates intersection calculation between QuadraticCurves.
Scaling/Rotating
- package: org.eclipse.gef4.geometry.examples.scalerotate
The Scaling/Rotating examples demonstrate how to scale/rotate geometries.
CubicCurveScaleRotate
The CubicCurveScaleRotate demonstrates rotating/scaling of CubicCurves.
PolygonScaleRotate
The PolygonScaleRotate demonstrates rotating/scaling of Polygons.
