Examples with SetRadiusForArrangement au.gov.asd.tac.constellation.plugins.arrangements.SetRadiusForArrangement used on opensource projects

Example 1 with SetRadiusForArrangement

use of au.gov.asd.tac.constellation.plugins.arrangements.SetRadiusForArrangement in project constellation by constellation-app.

the class ArrangeInSpherePlugin method edit.

@Override
public void edit(final GraphWriteMethods wg, final PluginInteraction interaction, final PluginParameters parameters) throws InterruptedException {
    final SetRadiusForArrangement radiusSetter = new SetRadiusForArrangement(wg);
    radiusSetter.setRadii();
    final Arranger arranger = new SphereArranger();
    final SelectedInclusionGraph selectedGraph = new SelectedInclusionGraph(wg, SelectedInclusionGraph.Connections.NONE);
    arranger.setMaintainMean(!selectedGraph.isArrangingAll());
    arranger.arrange(selectedGraph.getInclusionGraph());
    selectedGraph.retrieveCoords();
}

Example 2 with SetRadiusForArrangement

use of au.gov.asd.tac.constellation.plugins.arrangements.SetRadiusForArrangement in project constellation by constellation-app.

the class CircleArranger method arrange.

@Override
public void arrange(final GraphWriteMethods wg) throws InterruptedException {
    final int vxCount = wg.getVertexCount();
    if (vxCount < 2) {
        // Graphs of size 0 or 1 are already in a circle.
        return;
    }
    final SetRadiusForArrangement radiusSetter = new SetRadiusForArrangement(wg);
    radiusSetter.setRadii();
    final float[] oldMean = maintainMean ? ArrangementUtilities.getXyzMean(wg) : null;
    // Get required attributes.
    final int xAttr = wg.getAttribute(GraphElementType.VERTEX, VisualConcept.VertexAttribute.X.getName());
    final int yAttr = wg.getAttribute(GraphElementType.VERTEX, VisualConcept.VertexAttribute.Y.getName());
    final int zAttr = wg.getAttribute(GraphElementType.VERTEX, VisualConcept.VertexAttribute.Z.getName());
    final int nradiusAttr = wg.getAttribute(GraphElementType.VERTEX, VisualConcept.VertexAttribute.NODE_RADIUS.getName());
    // Use these if they exist.
    final int x2Attr = wg.getAttribute(GraphElementType.VERTEX, VisualConcept.VertexAttribute.X2.getName());
    final int y2Attr = wg.getAttribute(GraphElementType.VERTEX, VisualConcept.VertexAttribute.Y2.getName());
    final int z2Attr = wg.getAttribute(GraphElementType.VERTEX, VisualConcept.VertexAttribute.Z2.getName());
    final boolean xyz2 = x2Attr != Graph.NOT_FOUND && y2Attr != Graph.NOT_FOUND && z2Attr != Graph.NOT_FOUND;
    // Determine the circumference of the circle, given that nodes may have different radii.
    float circleCircumference = 0;
    float maxRadius = 0;
    // Use radius to the corners rather than the sides.
    final float sqrt2 = (float) Math.sqrt(2);
    for (int position = 0; position < vxCount; position++) {
        final int vxId = wg.getVertex(position);
        final float nradius = (nradiusAttr != Graph.NOT_FOUND ? wg.getFloatValue(nradiusAttr, vxId) : 1) * sqrt2;
        circleCircumference += 2F * nradius;
        maxRadius = Math.max(maxRadius, nradius);
    }
    // If there's a really big node, make the circle bigger.
    circleCircumference = Math.max(circleCircumference, 2 * maxRadius * sqrt2 * (float) Math.PI);
    // Now arrange the vertices on the circumference, positioned by their fraction of
    // the space they each take up.
    final float circleRadius = circleCircumference / (2F * (float) Math.PI);
    float angle = 0;
    for (int position = 0; position < vxCount; position++) {
        final int vxId = wg.getVertex(position);
        final float nradius = (nradiusAttr != Graph.NOT_FOUND ? wg.getFloatValue(nradiusAttr, vxId) : 1) * sqrt2;
        // What fraction of the circumference is this?
        // And therefore, what is the angle subtended?
        // (if the circumference is 0 then we divide by 1 to avoid dividing by 0 (nradius will be 0 anyway))
        final float arcfrac = (2F * nradius) / (circleCircumference != 0 ? circleCircumference : 1);
        final float arclen = 2F * (float) Math.PI * arcfrac;
        final float subtends = arclen;
        final float positionOnCircle = angle + subtends / 2F;
        // Calculate the x & y position for each vertex.
        final float x = circleRadius * (float) (Math.sin(positionOnCircle));
        final float y = circleRadius * (float) (Math.cos(positionOnCircle));
        final float z = 0;
        wg.setFloatValue(xAttr, vxId, x);
        wg.setFloatValue(yAttr, vxId, y);
        wg.setFloatValue(zAttr, vxId, z);
        if (xyz2) {
            wg.setFloatValue(x2Attr, vxId, x);
            wg.setFloatValue(y2Attr, vxId, y);
            wg.setFloatValue(z2Attr, vxId, z);
        }
        angle += subtends;
    }
    if (maintainMean) {
        ArrangementUtilities.moveMean(wg, oldMean);
    }
}

Example 3 with SetRadiusForArrangement

use of au.gov.asd.tac.constellation.plugins.arrangements.SetRadiusForArrangement in project constellation by constellation-app.

the class ArrangeInCirclePlugin method edit.

@Override
public void edit(final GraphWriteMethods wg, final PluginInteraction interaction, final PluginParameters parameters) throws InterruptedException {
    final SetRadiusForArrangement radiusSetter = new SetRadiusForArrangement(wg);
    radiusSetter.setRadii();
    final Arranger arranger = new CircleArranger();
    final SelectedInclusionGraph selectedGraph = new SelectedInclusionGraph(wg, SelectedInclusionGraph.Connections.NONE);
    arranger.setMaintainMean(!selectedGraph.isArrangingAll());
    arranger.arrange(selectedGraph.getInclusionGraph());
    selectedGraph.retrieveCoords();
}

Example 4 with SetRadiusForArrangement

use of au.gov.asd.tac.constellation.plugins.arrangements.SetRadiusForArrangement in project constellation by constellation-app.

the class ArrangeInScatter3dGeneralPlugin method edit.

@Override
public void edit(final GraphWriteMethods graph, final PluginInteraction interaction, final PluginParameters parameters) throws InterruptedException {
    final SetRadiusForArrangement radiusSetter = new SetRadiusForArrangement(graph);
    radiusSetter.setRadii();
    final Map<String, PluginParameter<?>> pp = parameters.getParameters();
    final Scatter3dChoiceParameters scatter3dParams = Scatter3dChoiceParameters.getDefaultParameters();
    final String xDimensionName = pp.get(SCATTER_3D_X_ATTRIBUTE).getStringValue();
    final String yDimensionName = pp.get(SCATTER_3D_Y_ATTRIBUTE).getStringValue();
    final String zDimensionName = pp.get(SCATTER_3D_Z_ATTRIBUTE).getStringValue();
    if (StringUtils.isAnyBlank(new String[] { xDimensionName, yDimensionName, zDimensionName })) {
        interaction.notify(PluginNotificationLevel.FATAL, "You must supply all 3 attribute names for Scatter 3D");
        return;
    }
    scatter3dParams.setXDimension(xDimensionName);
    scatter3dParams.setYDimension(yDimensionName);
    scatter3dParams.setZDimension(zDimensionName);
    scatter3dParams.setLogarithmicX(pp.get(SCATTER_3D_X_LOGARITHMIC).getBooleanValue());
    scatter3dParams.setLogarithmicY(pp.get(SCATTER_3D_Y_LOGARITHMIC).getBooleanValue());
    scatter3dParams.setLogarithmicZ(pp.get(SCATTER_3D_Z_LOGARITHMIC).getBooleanValue());
    scatter3dParams.setDoNotScale(pp.get(SCATTER_3D_DO_NOT_SCALE).getBooleanValue());
    final SelectedInclusionGraph selectedGraph = new SelectedInclusionGraph(graph, SelectedInclusionGraph.Connections.NONE);
    selectedGraph.addAttributeToCopy(new GraphAttribute(graph, graph.getAttribute(GraphElementType.VERTEX, xDimensionName)));
    selectedGraph.addAttributeToCopy(new GraphAttribute(graph, graph.getAttribute(GraphElementType.VERTEX, yDimensionName)));
    selectedGraph.addAttributeToCopy(new GraphAttribute(graph, graph.getAttribute(GraphElementType.VERTEX, zDimensionName)));
    final Scatter3dArranger arranger = new Scatter3dArranger(scatter3dParams);
    arranger.arrange(selectedGraph.getInclusionGraph());
    selectedGraph.retrieveCoords();
}

Example 5 with SetRadiusForArrangement

use of au.gov.asd.tac.constellation.plugins.arrangements.SetRadiusForArrangement in project constellation by constellation-app.

the class SpectralArrangementPlugin method edit.

@Override
protected void edit(final GraphWriteMethods graph, final PluginInteraction interaction, final PluginParameters parameters) throws InterruptedException, PluginException {
    interaction.setProgress(0, 0, "Arranging...", true);
    if (graph.getVertexCount() > 0) {
        final SetRadiusForArrangement radiusSetter = new SetRadiusForArrangement(graph);
        radiusSetter.setRadii();
        final Arranger inner = new SpectralArranger();
        final Arranger outer = new GridArranger();
        final GraphTaxonomyArranger arranger = new GraphComponentArranger(inner, outer, Connections.LINKS);
        arranger.setSingletonArranger(new GridArranger());
        arranger.setDoubletArranger(new GridArranger());
        arranger.setInteraction(interaction);
        arranger.setMaintainMean(true);
        final SelectedInclusionGraph selectedGraph = new SelectedInclusionGraph(graph, Connections.LINKS);
        arranger.arrange(selectedGraph.getInclusionGraph());
        selectedGraph.retrieveCoords();
    }
    interaction.setProgress(1, 0, "Finished", true);
}