Examples with SectionVector facetmodeller.sections.SectionVector used on opensource projects

Example 6 with SectionVector

use of facetmodeller.sections.SectionVector in project facetmodeller by pglelievre.

the class DeleteSectionMenuTask method execute.

@Override
public void execute() {
    // Check for the required information:
    if (!check()) {
        return;
    }
    // Ask user for confirmation:
    int response = Dialogs.confirm(controller, "Are you sure you want to remove the current section?", title());
    // user cancelled
    if (response != Dialogs.OK_OPTION) {
        return;
    }
    // Store the selections in the group selector objects for use later:
    int ind = controller.getSelectedCurrentSectionIndex();
    SectionVector selectedOtherSections = controller.getSelectedOtherSections();
    // Change those selections to remove the current section:
    Section currentSection = controller.getSelectedCurrentSection();
    if (selectedOtherSections != null) {
        selectedOtherSections.remove(currentSection);
    }
    // Remove the section:
    RemoveSectionCommand com = new RemoveSectionCommand(controller, currentSection);
    com.execute();
    controller.undoVectorAdd(com);
    // Reset the selections:
    if (ind == 0) {
        controller.clearCurrentSectionSelection();
    } else {
        // positions the current section to that before the one deleted
        controller.setSelectedCurrentSectionIndex(ind - 1);
    }
    if (selectedOtherSections != null) {
        controller.setSelectedOtherSections(selectedOtherSections);
    }
    // Tell the controller that the section selection has changed:
    controller.sectionSelectionChanged(true);
}

Example 7 with SectionVector

use of facetmodeller.sections.SectionVector in project facetmodeller by pglelievre.

the class CopySectionMenuTask method execute.

@Override
public void execute() {
    // Check for the required information:
    if (!check()) {
        return;
    }
    // Store the selections in the group selector objects for use later:
    int ind = controller.getSelectedCurrentSectionIndex();
    SectionVector selectedOtherSections = controller.getSelectedOtherSections();
    // Deep copy the basic section information:
    Section currentSection = controller.getSelectedCurrentSection();
    Section newSection = currentSection.copySection();
    // this should only happen for a SnapshotSection (redundant check)
    if (newSection == null) {
        return;
    }
    // Deep copy the on-section nodes but don't link to any facets or sections:
    NodeVector newNodes = currentSection.getNodes().deepCopyNodesOnPointAndGroup();
    // Link the nodes to the new section:
    newNodes.setSection(newSection);
    // Add the nodes to the plc using the AddNodeCommand:
    ModelManager modelManager = controller.getModelManager();
    for (int i = 0; i < newNodes.size(); i++) {
        AddNodeCommand addNodeCommand = new AddNodeCommand(modelManager, newNodes.get(i), title());
        addNodeCommand.execute();
    }
    // Add the new section to the section vector:
    controller.addSection(newSection);
    // Update the clickable lists:
    controller.updateSectionSelectors();
    // Reset the selections:
    // positions the current section to the new section
    controller.setSelectedCurrentSectionIndex(ind + 1);
    if (selectedOtherSections != null) {
        selectedOtherSections.add(newSection);
        controller.setSelectedOtherSections(selectedOtherSections);
    }
    // Tell the controller that the section selection has changed:
    controller.sectionSelectionChanged(true);
}

Example 8 with SectionVector

use of facetmodeller.sections.SectionVector in project facetmodeller by pglelievre.

the class SectionSelector method getSelectedSections.

/**
 * Getter for the selected Section objects or null if no sections exist.
 * @return
 */
public SectionVector getSelectedSections() {
    // Check for no sections loaded:
    if (vector.isEmpty()) {
        return null;
    }
    SectionVector sections = new SectionVector();
    int[] ind = getSelectedIndices();
    if (ind == null) {
        return null;
    }
    for (int i = 0; i < ind.length; i++) {
        Section s = vector.get(ind[i]);
        sections.add(s);
    }
    return sections;
}

Example 9 with SectionVector

use of facetmodeller.sections.SectionVector in project facetmodeller by pglelievre.

the class SessionLoader method loadSessionAscii1.

private static boolean loadSessionAscii1(FacetModeller controller, File file, boolean merge) {
    int loadVersion = 1;
    // We will be constructing some new objects as we read the file:
    PLC plc = new PLC();
    SectionVector sections = new SectionVector();
    GroupVector groups = new GroupVector();
    // We will be saving some information to set later:
    int ndim;
    Dir3D sliceDirection = Dir3D.X;
    // these colours will be overwritten
    Color calibrationColor = Color.CYAN;
    Color edgeColor = Color.BLACK;
    Color defineFacetEdgeColor = Color.WHITE;
    int pointWidth = 5;
    int lineWidth = 1;
    // Open the file for reading:
    BufferedReader reader = FileUtils.openForReading(file);
    if (reader == null) {
        return false;
    }
    // Put everything below in an infinite loop that we can break out of when something goes wrong:
    boolean ok = true;
    while (true) {
        // Read the floored version number:
        String textLine = FileUtils.readLine(reader);
        if (textLine == null) {
            ok = false;
            break;
        }
        textLine = textLine.trim();
        String[] ss = textLine.split("[ ]+", 2);
        int version;
        try {
            // converts to integer
            version = Integer.parseInt(ss[0].trim());
        } catch (NumberFormatException e) {
            ok = false;
            break;
        }
        if (!ok) {
            break;
        }
        // Check the version number:
        if (version != loadVersion) {
            // Close the file:
            FileUtils.close(reader);
            // Return unsuccessfully:
            return false;
        }
        // Read the number of dimensions, nodes, facets, regions, samples and groups:
        textLine = FileUtils.readLine(reader);
        if (textLine == null) {
            ok = false;
            break;
        }
        int nnodes, nregions, nfacets, nsections, ngroups;
        textLine = textLine.trim();
        ss = textLine.split("[ ]+", 7);
        try {
            // converts to integer
            ndim = Integer.parseInt(ss[0].trim());
            // converts to integer
            nnodes = Integer.parseInt(ss[1].trim());
            // converts to integer
            nfacets = Integer.parseInt(ss[2].trim());
            // converts to integer
            nregions = Integer.parseInt(ss[3].trim());
            // converts to integer
            nsections = Integer.parseInt(ss[4].trim());
            // converts to integer
            ngroups = Integer.parseInt(ss[5].trim());
        } catch (NumberFormatException | ArrayIndexOutOfBoundsException e) {
            ok = false;
            break;
        }
        if (!ok) {
            break;
        }
        // Check ndim:
        if (ndim != controller.numberOfDimensions()) {
            ok = false;
            break;
        }
        // Loop over each node:
        for (int i = 0; i < nnodes; i++) {
            // Read the coordinates of the ith node:
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            double x, y;
            textLine = textLine.trim();
            ss = textLine.split("[ ]+", 3);
            try {
                // converts to Double
                x = Double.parseDouble(ss[0].trim());
                // converts to Double
                y = Double.parseDouble(ss[1].trim());
            } catch (NumberFormatException | ArrayIndexOutOfBoundsException e) {
                ok = false;
                break;
            }
            if (!ok) {
                break;
            }
            // Add a new node to the plc:
            // section and group membership will be added later
            plc.addNode(new NodeOnSection(x, y));
        }
        if (!ok) {
            break;
        }
        // Loop over each facet:
        for (int i = 0; i < nfacets; i++) {
            // Add a new empty facet to the plc (these facets are filled later):
            plc.addFacet(new Facet());
        }
        // Loop over each region:
        for (int i = 0; i < nregions; i++) {
            // Read the coordinates of the ith region:
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            double x, y;
            textLine = textLine.trim();
            ss = textLine.split("[ ]+", 3);
            try {
                // converts to Double
                x = Double.parseDouble(ss[0].trim());
                // converts to Double
                y = Double.parseDouble(ss[1].trim());
            } catch (NumberFormatException | ArrayIndexOutOfBoundsException e) {
                ok = false;
                break;
            }
            if (!ok) {
                break;
            }
            // Add a new region to the plc:
            // section and group membership will be added later
            plc.addRegion(new Region(false, x, y));
        }
        if (!ok) {
            break;
        }
        // Loop over each section:
        for (int i = 0; i < nsections; i++) {
            // Read the file name:
            textLine = FileUtils.readLine(reader);
            File f;
            if (textLine == null) {
                ok = false;
                break;
            }
            try {
                URI uri = new URI(textLine);
                f = new File(uri);
            } catch (URISyntaxException e) {
                ok = false;
                break;
            }
            if (!ok) {
                break;
            }
            // Create a new Section object linked to that file:
            Section section = new ImageCrossSection(f);
            // Read the location coordinate:
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            textLine = textLine.trim();
            ss = textLine.split("[ ]+", 2);
            double loc;
            try {
                // converts to Double
                loc = Double.parseDouble(ss[0].trim());
            } catch (NumberFormatException e) {
                ok = false;
                break;
            }
            if (!ok) {
                break;
            }
            // Read the typed and clicked points:
            double x, y;
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            textLine = textLine.trim();
            if (!textLine.startsWith("null")) {
                ss = textLine.split("[ ]+", 3);
                try {
                    // converts to Double
                    x = Double.parseDouble(ss[0].trim());
                    // converts to Double
                    y = Double.parseDouble(ss[1].trim());
                } catch (NumberFormatException | ArrayIndexOutOfBoundsException e) {
                    ok = false;
                    break;
                }
                if (!ok) {
                    break;
                }
                section.setTyped1(new MyPoint3D(x, y, sliceDirection, loc));
            }
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            textLine = textLine.trim();
            if (!textLine.startsWith("null")) {
                ss = textLine.split("[ ]+", 3);
                try {
                    // converts to Double
                    x = Double.parseDouble(ss[0].trim());
                    // converts to Double
                    y = Double.parseDouble(ss[1].trim());
                } catch (NumberFormatException | ArrayIndexOutOfBoundsException e) {
                    ok = false;
                    break;
                }
                if (!ok) {
                    break;
                }
                section.setTyped2(new MyPoint3D(x, y, sliceDirection, loc));
            }
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            textLine = textLine.trim();
            if (!textLine.startsWith("null")) {
                ss = textLine.split("[ ]+", 3);
                try {
                    // converts to Double
                    x = Double.parseDouble(ss[0].trim());
                    // converts to Double
                    y = Double.parseDouble(ss[1].trim());
                } catch (NumberFormatException | ArrayIndexOutOfBoundsException e) {
                    ok = false;
                    break;
                }
                if (!ok) {
                    break;
                }
                section.setClicked1(new MyPoint2D(x, y));
            }
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            textLine = textLine.trim();
            if (!textLine.startsWith("null")) {
                ss = textLine.split("[ ]+", 3);
                try {
                    // converts to Double
                    x = Double.parseDouble(ss[0].trim());
                    // converts to Double
                    y = Double.parseDouble(ss[1].trim());
                } catch (NumberFormatException | ArrayIndexOutOfBoundsException e) {
                    ok = false;
                    break;
                }
                if (!ok) {
                    break;
                }
                section.setClicked2(new MyPoint2D(x, y));
            }
            // Add the section to the list of sections:
            sections.add(section);
        }
        if (!ok) {
            break;
        }
        // Loop over each group:
        for (int i = 0; i < ngroups; i++) {
            // Create the group object:
            Group group = new Group();
            // Read the group name:
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            group.setName(textLine.trim());
            // Read the group colours:
            Color col;
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            try {
                // parse from RGB string
                col = new Color(Integer.parseInt(textLine.trim()));
            } catch (NumberFormatException e) {
                ok = false;
                break;
            }
            group.setNodeColor(col);
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            try {
                // parse from RGB string
                col = new Color(Integer.parseInt(textLine.trim()));
            } catch (NumberFormatException e) {
                ok = false;
                break;
            }
            group.setFacetColor(col);
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            try {
                // parse from RGB string
                col = new Color(Integer.parseInt(textLine.trim()));
            } catch (NumberFormatException e) {
                ok = false;
                break;
            }
            group.setRegionColor(col);
            // Add the group to the list of groups:
            groups.add(group);
        }
        if (!ok) {
            break;
        }
        // Loop over each node:
        for (int i = 0; i < nnodes; i++) {
            Node node = plc.getNode(i);
            // The node gets linked to the facets in the loop over each facet below.
            // Read the section id:
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            textLine = textLine.trim();
            ss = textLine.split("[ ]+", 2);
            // section id
            int id;
            try {
                // converts to integer
                id = Integer.parseInt(ss[0].trim());
            } catch (NumberFormatException e) {
                ok = false;
                break;
            }
            // Cross-link the node and section:
            node.setSection(sections.get(id));
            sections.get(id).addNode(node);
            // Read the group id:
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            textLine = textLine.trim();
            ss = textLine.split("[ ]+", 2);
            try {
                // converts to integer
                id = Integer.parseInt(ss[0].trim());
            } catch (NumberFormatException e) {
                ok = false;
                break;
            }
            // Cross-link the node and group:
            node.setGroup(groups.get(id));
            groups.get(id).addNode(node);
        }
        if (!ok) {
            break;
        }
        // Loop over each facet:
        for (int i = 0; i < nfacets; i++) {
            Facet facet = plc.getFacet(i);
            // Read the node id's and link those nodes to the facet:
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            textLine = textLine.trim();
            ss = textLine.split("[ ]+");
            // number of nodes
            int n;
            try {
                // converts to integer
                n = Integer.parseInt(ss[0].trim());
            } catch (NumberFormatException e) {
                ok = false;
                break;
            }
            if (!ok) {
                break;
            }
            for (int j = 0; j < n; j++) {
                // node id
                int id;
                try {
                    // converts to integer
                    id = Integer.parseInt(ss[j + 1].trim());
                } catch (NumberFormatException | ArrayIndexOutOfBoundsException e) {
                    ok = false;
                    break;
                }
                // Cross-link the facet and node:
                facet.addNode(plc.getNode(id));
                plc.getNode(id).addFacet(facet);
            }
            // Read the section id's:
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            /*
                textLine = textLine.trim();
                ss = textLine.split("[ ]+");
                try {
                    n = Integer.parseInt(ss[0].trim()); // converts to integer
                } catch (NumberFormatException e) { ok=false; break; }
                if (!ok) { break; }
                for (int j=0 ; j<n ; j++ ) {
                    int id;
                    try {
                        id = Integer.parseInt(ss[j+1].trim()); // converts to integer
                    } catch (NumberFormatException | ArrayIndexOutOfBoundsException e) { ok=false; break; }
                    // Cross-link the facet and section:
//                    facet.addSection( sections.get(id) ); // no longer necessary because facet sections defined by the facet nodes
                    sections.get(id).addFacet(facet);
                }
                */
            // Read the group id:
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            textLine = textLine.trim();
            ss = textLine.split("[ ]+", 2);
            int id;
            try {
                // converts to integer
                id = Integer.parseInt(ss[0].trim());
            } catch (NumberFormatException e) {
                ok = false;
                break;
            }
            // Cross-link the facet and group:
            facet.setGroup(groups.get(id));
            groups.get(id).addFacet(facet);
        }
        if (!ok) {
            break;
        }
        // Loop over each region:
        for (int i = 0; i < nregions; i++) {
            Region region = plc.getRegion(i);
            // Read the section id:
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            textLine = textLine.trim();
            ss = textLine.split("[ ]+", 2);
            int id;
            try {
                // converts to integer
                id = Integer.parseInt(ss[0].trim());
            } catch (NumberFormatException e) {
                ok = false;
                break;
            }
            // Cross-link the region and section:
            region.setSection(sections.get(id));
            sections.get(id).addRegion(region);
            // Read the group id and link that group to the node:
            textLine = FileUtils.readLine(reader);
            if (textLine == null) {
                ok = false;
                break;
            }
            textLine = textLine.trim();
            ss = textLine.split("[ ]+", 2);
            try {
                // converts to integer
                id = Integer.parseInt(ss[0].trim());
            } catch (NumberFormatException e) {
                ok = false;
                break;
            }
            // Cross-link the region and group:
            region.setGroup(groups.get(id));
            // groups.get(id).setRegion(region);
            groups.get(id).addRegion(region);
        }
        if (!ok) {
            break;
        }
        // ---------- Finish with the rest of the information: ----------
        // Read slice direction:
        textLine = FileUtils.readLine(reader);
        if (textLine == null) {
            ok = false;
            break;
        }
        // textLine = textLine.trim();
        // ss = textLine.split("[ ]+",2);
        // try {
        // int idir = Integer.parseInt(ss[0].trim()); // converts to integer
        // sliceDirection = Dir3D.fromInt(idir);
        // } catch (NumberFormatException e) { ok=false; break; }
        // Read painting colours, etc.:
        textLine = FileUtils.readLine(reader);
        if (textLine == null) {
            ok = false;
            break;
        }
        try {
            // parse from RGB string
            calibrationColor = new Color(Integer.parseInt(textLine.trim()));
        } catch (NumberFormatException e) {
            ok = false;
            break;
        }
        textLine = FileUtils.readLine(reader);
        if (textLine == null) {
            ok = false;
            break;
        }
        try {
            // parse from RGB string
            edgeColor = new Color(Integer.parseInt(textLine.trim()));
        } catch (NumberFormatException e) {
            ok = false;
            break;
        }
        textLine = FileUtils.readLine(reader);
        if (textLine == null) {
            ok = false;
            break;
        }
        try {
            // parse from RGB string
            defineFacetEdgeColor = new Color(Integer.parseInt(textLine.trim()));
        } catch (NumberFormatException e) {
            ok = false;
            break;
        }
        textLine = FileUtils.readLine(reader);
        if (textLine == null) {
            ok = false;
            break;
        }
        try {
            pointWidth = Integer.parseInt(textLine.trim());
        } catch (NumberFormatException e) {
            ok = false;
            break;
        }
        textLine = FileUtils.readLine(reader);
        if (textLine == null) {
            ok = false;
            break;
        }
        try {
            lineWidth = Integer.parseInt(textLine.trim());
        } catch (NumberFormatException e) {
            ok = false;
            break;
        }
        // Always break from while here:
        break;
    }
    // Close the file:
    FileUtils.close(reader);
    // Check for a problem:
    if (!ok) {
        return false;
    }
    // Reset the FacetModeller plc, section lists and group lists:
    controller.resetPLC(plc, merge);
    controller.resetSectionVector(sections, merge);
    controller.resetGroupVector(groups, merge);
    // If it is a large model then don't display anything:
    if (plc.numberOfNodes() >= LARGE_MODEL) {
        controller.clearGroupSelections();
    }
    // Reset some other information:
    if (!merge) {
        controller.setCalibrationColor(calibrationColor);
        controller.setEdgeColor(edgeColor);
        controller.setDefineFacetEdgeColor(defineFacetEdgeColor);
        controller.setPointWidth(pointWidth);
        controller.setLineWidth(lineWidth);
    }
    // Return successfully:
    return true;
}

Example 10 with SectionVector

use of facetmodeller.sections.SectionVector in project facetmodeller by pglelievre.

the class NodeVector method getSections.

/**
 * Gets the section memberships for all nodes.
 * @return
 */
public SectionVector getSections() {
    SectionVector sections = new SectionVector();
    for (int i = 0; i < size(); i++) {
        Section s = get(i).getSection();
        // duplicates are not added (checked in this call)
        sections.add(s);
    }
    return sections;
}