List of pointAlongOffset() Examples

Examples of pointAlongOffset()

com.vividsolutions.jts.geom.LineSegment.pointAlongOffset()
Computes the {@link Coordinate} that lies a givenfraction along the line defined by this segment and offset from the segment by a given distance. A fraction of 0.0 offsets from the start point of the segment; a fraction of 1.0 offsets from the end point of the segment. The computed point is offset to the left of the line if the offset distance is positive, to the right if negative. @param segmentLengthFraction the fraction of the segment length along the line @param offsetDistance the distance the point is offset from the segment(positive is to the left, negative is to the right) @return the point at that distance and offset @throws IllegalStateException if the segment has zero length

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

        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)),
                (int) (start.y + (end.y - start.y)));

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

        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)),
                (int) (start.y + (end.y - start.y)));


        graphics.setLineWidth(3);

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

    // compute the mitre midline segment from the corner point to the bevel segment midpoint
    LineSegment mitreMidLine = new LineSegment(basePt, bevelMidPt);
    
    // finally the bevel segment endpoints are computed as offsets from 
    // the mitre midline
    Coordinate bevelEndLeft = mitreMidLine.pointAlongOffset(1.0, bevelHalfLen);
    Coordinate bevelEndRight = mitreMidLine.pointAlongOffset(1.0, -bevelHalfLen);
    
    if (side == Position.LEFT) {
      segList.addPt(bevelEndLeft);
      segList.addPt(bevelEndRight);

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

    LineSegment mitreMidLine = new LineSegment(basePt, bevelMidPt);
    
    // finally the bevel segment endpoints are computed as offsets from 
    // the mitre midline
    Coordinate bevelEndLeft = mitreMidLine.pointAlongOffset(1.0, bevelHalfLen);
    Coordinate bevelEndRight = mitreMidLine.pointAlongOffset(1.0, -bevelHalfLen);
    
    if (side == Position.LEFT) {
      segList.addPt(bevelEndLeft);
      segList.addPt(bevelEndRight);
    }

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

    // compute the mitre midline segment from the corner point to the bevel segment midpoint
    LineSegment mitreMidLine = new LineSegment(basePt, bevelMidPt);
    
    // finally the bevel segment endpoints are computed as offsets from 
    // the mitre midline
    Coordinate bevelEndLeft = mitreMidLine.pointAlongOffset(1.0, bevelHalfLen);
    Coordinate bevelEndRight = mitreMidLine.pointAlongOffset(1.0, -bevelHalfLen);
    
    if (side == Position.LEFT) {
      segList.addPt(bevelEndLeft);
      segList.addPt(bevelEndRight);

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

    LineSegment mitreMidLine = new LineSegment(basePt, bevelMidPt);
    
    // finally the bevel segment endpoints are computed as offsets from 
    // the mitre midline
    Coordinate bevelEndLeft = mitreMidLine.pointAlongOffset(1.0, bevelHalfLen);
    Coordinate bevelEndRight = mitreMidLine.pointAlongOffset(1.0, -bevelHalfLen);
    
    if (side == Position.LEFT) {
      segList.addPt(bevelEndLeft);
      segList.addPt(bevelEndRight);
    }

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

    // compute the mitre midline segment from the corner point to the bevel segment midpoint
    LineSegment mitreMidLine = new LineSegment(basePt, bevelMidPt);
    
    // finally the bevel segment endpoints are computed as offsets from 
    // the mitre midline
    Coordinate bevelEndLeft = mitreMidLine.pointAlongOffset(1.0, bevelHalfLen);
    Coordinate bevelEndRight = mitreMidLine.pointAlongOffset(1.0, -bevelHalfLen);
    
    if (side == Position.LEFT) {
      segList.addPt(bevelEndLeft);
      segList.addPt(bevelEndRight);

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

    LineSegment mitreMidLine = new LineSegment(basePt, bevelMidPt);
    
    // finally the bevel segment endpoints are computed as offsets from 
    // the mitre midline
    Coordinate bevelEndLeft = mitreMidLine.pointAlongOffset(1.0, bevelHalfLen);
    Coordinate bevelEndRight = mitreMidLine.pointAlongOffset(1.0, -bevelHalfLen);
    
    if (side == Position.LEFT) {
      segList.addPt(bevelEndLeft);
      segList.addPt(bevelEndRight);
    }

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