VectorDataDialog 18 graph/JavaPopWeb/src/jp/ac/nime/computer/grpsimulator/DlgDescriptPoint.java implements ChangeListener, ParameterSetting, OperationDialog, VectorDataDialog VectorDataDialog 101 graph/JavaPopWeb/src/jp/ac/nime/computer/grpsimulator/ImageProcess.java if (param instanceof VectorDataDialog) {