List of useMarker() Examples

Examples of useMarker()

de.lmu.ifi.dbs.elki.visualization.style.marker.MarkerLibrary.useMarker()
Insert a marker at the given coordinates. Markers will be defined in the defs part of the document, and then SVG-"use"d at the given coordinates. This supposedly is more efficient and significantly reduces file size. Symbols will be named "s0", "s1" etc.; these names must not be used by other elements in the SVG document! @param plot Plot to draw on @param parent parent node @param x coordinate @param y coordinate @param style style (enumerated) @param size size @return Element node generated.

Examples of de.lmu.ifi.dbs.elki.visualization.style.marker.MarkerLibrary.useMarker()


    MarkerLibrary ml = context.getStyleLibrary().markers();


    int i = 0;
    for(Cluster<Model> c : allcs) {
      ml.useMarker(svgp, layer, 0.3, i + 0.5, i, 0.3);
      Element label = svgp.svgText(0.7, i + 0.7, c.getNameAutomatic());
      label.setAttribute(SVGConstants.SVG_STYLE_ATTRIBUTE, "font-size: 0.6");
      layer.appendChild(label);
      i++;
    }

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Examples of de.lmu.ifi.dbs.elki.visualization.style.marker.MarkerLibrary.useMarker()

        for(Iterator<DBID> iter = cspol.iterateClass(cnum); iter.hasNext();) {
          DBID cur = iter.next();
          try {
            final NumberVector<?, ?> vec = rel.get(cur);
            double[] v = proj.fastProjectDataToRenderSpace(vec);
            ml.useMarker(svgp, layer, v[0], v[1], cnum, marker_size);
          }
          catch(ObjectNotFoundException e) {
            // ignore.
          }
        }

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Examples of de.lmu.ifi.dbs.elki.visualization.style.marker.MarkerLibrary.useMarker()

    for(int cnum = 0; cnum < clustering.getAllClusters().size(); cnum++) {
      Cluster<MeanModel<NV>> clus = ci.next();
      double[] mean = proj.fastProjectDataToRenderSpace(clus.getModel().getMean());


      // add a greater Marker for the mean
      Element meanMarker = ml.useMarker(svgp, layer, mean[0], mean[1], cnum, marker_size * 3);
      SVGUtil.setAtt(meanMarker, SVGConstants.SVG_CLASS_ATTRIBUTE, CSS_MEAN);


      // Add a fine cross to mark the exact location of the mean.
      Element meanMarkerCenter = svgp.svgLine(mean[0] - .7, mean[1], mean[0] + .7, mean[1]);
      SVGUtil.setAtt(meanMarkerCenter, SVGConstants.SVG_CLASS_ATTRIBUTE, CSS_MEAN_CENTER);

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Examples of de.lmu.ifi.dbs.elki.visualization.style.marker.MarkerLibrary.useMarker()

      Cluster<?> clus = ci.next();
      for(DBID objId : clus.getIDs()) {
        try {
          final NV vec = rel.get(objId);
          double[] v = proj.fastProjectDataToRenderSpace(vec);
          ml.useMarker(svgp, layer, v[0], v[1], cnum, marker_size);
        }
        catch(ObjectNotFoundException e) {
          // ignore.
        }
      }

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Examples of de.lmu.ifi.dbs.elki.visualization.style.marker.MarkerLibrary.useMarker()

    }


    // TODO: multi-column layout!
    int i = 0;
    for(Cluster<Model> c : allcs) {
      ml.useMarker(svgp, layer, 0.3, i + 1.5, i, 0.3);
      Element label = svgp.svgText(0.7, i + 1.7, c.getNameAutomatic());
      label.setAttribute(SVGConstants.SVG_STYLE_ATTRIBUTE, "font-size: 0.6");
      layer.appendChild(label);
      i++;
    }

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Examples of de.lmu.ifi.dbs.elki.visualization.style.marker.MarkerLibrary.useMarker()

    for(int cnum = 0; ci.hasNext(); cnum++) {
      Cluster<MeanModel<? extends NumberVector<?, ?>>> clus = ci.next();
      double[] mean = proj.fastProjectDataToRenderSpace(clus.getModel().getMean());


      // add a greater Marker for the mean
      Element meanMarker = ml.useMarker(svgp, layer, mean[0], mean[1], cnum, marker_size * 3);
      SVGUtil.setAtt(meanMarker, SVGConstants.SVG_CLASS_ATTRIBUTE, CSS_MEAN);


      // Add a fine cross to mark the exact location of the mean.
      Element meanMarkerCenter = svgp.svgLine(mean[0] - .7, mean[1], mean[0] + .7, mean[1]);
      SVGUtil.setAtt(meanMarkerCenter, SVGConstants.SVG_CLASS_ATTRIBUTE, CSS_MEAN_CENTER);

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