List of pointAlong() Examples

Examples of pointAlong()

com.vividsolutions.jts.geom.LineSegment.pointAlong()
Computes the {@link Coordinate} that lies a givenfraction along the line defined by this segment. A fraction of 0.0 returns the start point of the segment; a fraction of 1.0 returns the end point of the segment. If the fraction is < 0.0 or> 1.0 the point returned will lie before the start or beyond the end of the segment. @param segmentLengthFraction the fraction of the segment length along the line @return the point at that distance

Examples of com.vividsolutions.jts.geom.LineSegment.pointAlong()

    public void run( IProgressMonitor monitor ) throws Exception {


        display.addMouseListener(mouseListener);


        LineSegment l = new LineSegment(start, end);
        start = l.pointAlong(0.1);
        end = l.pointAlong(0.9);
        l = new LineSegment(start, end);


        Coordinate tmp = l.pointAlong(0.9);
        double distance = end.distance(tmp);

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Examples of com.vividsolutions.jts.geom.LineSegment.pointAlong()


        display.addMouseListener(mouseListener);


        LineSegment l = new LineSegment(start, end);
        start = l.pointAlong(0.1);
        end = l.pointAlong(0.9);
        l = new LineSegment(start, end);


        Coordinate tmp = l.pointAlong(0.9);
        double distance = end.distance(tmp);
        Coordinate left = l.pointAlongOffset(0.5, distance / 2);

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Examples of com.vividsolutions.jts.geom.LineSegment.pointAlong()

        LineSegment l = new LineSegment(start, end);
        start = l.pointAlong(0.1);
        end = l.pointAlong(0.9);
        l = new LineSegment(start, end);


        Coordinate tmp = l.pointAlong(0.9);
        double distance = end.distance(tmp);
        Coordinate left = l.pointAlongOffset(0.5, distance / 2);
        Coordinate right = l.pointAlongOffset(0.5, -distance / 2);


        validArea = new Rectangle((int) start.x, (int) start.y, (int) (start.x + (end.x - start.x)),

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Examples of com.vividsolutions.jts.geom.LineSegment.pointAlong()

                        return line.getCoordinate(1);
                    }


                    if (len > mid) {
                        // we have gone past midpoint
                        return line.pointAlong(1 - ((len - mid) / line
                                .getLength()));
                    }
                }


                // should never get there

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Examples of com.vividsolutions.jts.geom.LineSegment.pointAlong()

                    return line.getCoordinate(1);
                }


                if (len > mid) {
                    // we have gone past midpoint
                    return line.pointAlong(1 - ((len - mid) / line
                                .getLength()));
                }
            }


            // should never get there

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Examples of com.vividsolutions.jts.geom.LineSegment.pointAlong()

                    return line.getCoordinate(1);
                }


                if (len > mid) {
                    // we have gone past midpoint
                    return line.pointAlong(1 - ((len - mid) / line
                                .getLength()));
                }
            }


            // should never get there

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Examples of com.vividsolutions.jts.geom.LineSegment.pointAlong()

                        return line.getCoordinate(1);
                    }


                    if (len > mid) {
                        // we have gone past midpoint
                        return line.pointAlong(1 - ((len - mid) / line.getLength()));
                    }
                }


                // should never get there
                return g.getCentroid().getCoordinate();

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Examples of com.vividsolutions.jts.geom.LineSegment.pointAlong()

                        return line.getCoordinate(1);
                    }


                    if (len > mid) {
                        // we have gone past midpoint
                        return line.pointAlong(1 - ((len - mid) / line
                                .getLength()));
                    }
                }


                // should never get there

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Examples of com.vividsolutions.jts.geom.LineSegment.pointAlong()

                GL11.glColor3f(.2f,.4f,.6f);
              }else{
                GL11.glColor3f(.5f,.4f,.3f);
              }
              WallSection ws = wc.wall.children.get(k);
              Coordinate wsp0 = line.pointAlong(curPosWall/wallLength);
              curPosWall += ws.length;
              Coordinate wsp1 = line.pointAlong(curPosWall/wallLength);
              wsp1.z = 0;
              wsp0.z = 0;
              GL11.glVertex3d(wsp0.x-offset.x,wsp0.y-offset.y,wsp0.z+height-offset.z);

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Examples of com.vividsolutions.jts.geom.LineSegment.pointAlong()

                GL11.glColor3f(.5f,.4f,.3f);
              }
              WallSection ws = wc.wall.children.get(k);
              Coordinate wsp0 = line.pointAlong(curPosWall/wallLength);
              curPosWall += ws.length;
              Coordinate wsp1 = line.pointAlong(curPosWall/wallLength);
              wsp1.z = 0;
              wsp0.z = 0;
              GL11.glVertex3d(wsp0.x-offset.x,wsp0.y-offset.y,wsp0.z+height-offset.z);
              GL11.glVertex3d(wsp1.x-offset.x,wsp1.y-offset.y,wsp1.z+height-offset.z);
              GL11.glVertex3d(wsp1.x-offset.x,wsp1.y-offset.y,wsp1.z+height-floor.height-offset.z);

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