private static void Main(string[] args)
{
#if DEBUG && !SILVERLIGHT
DisplayGeometryGraph.SetShowFunctions();
// ProximityOverlapRemoval.DebugMode = true;
#endif
var argsParser = new ArgsParser.ArgsParser(args);
argsParser.AddOptionWithAfterStringWithHelp("-graphs", "number of graphs with circles to generate");
argsParser.AddOptionWithAfterStringWithHelp("-circles", "number of circles per graph to generate");
argsParser.AddOptionWithAfterStringWithHelp("-fcrc", "number of circles per graph to generate");
argsParser.AddOptionWithAfterStringWithHelp("-triangles", "number of triangles per graph to generate");
argsParser.AddOptionWithAfterStringWithHelp("-nodes_per_circle", "number of nodes per circle");
argsParser.AddOptionWithAfterStringWithHelp("-box_width", "the initial width of the rectangle to layout the nodes");
argsParser.AddOptionWithAfterStringWithHelp("-test_dir", "the directory of test files");
argsParser.AddOptionWithAfterStringWithHelp("-ds", "generate a number of dense spots");
argsParser.AddAllowedOptionWithHelpString("-dup", "duplicate with color");
argsParser.AddAllowedOptionWithHelpString("-dot", "load real dot files");
if (!argsParser.Parse())
{
Console.WriteLine(argsParser.ErrorMessage);
Console.WriteLine(argsParser.UsageString());
return;
}
var program = new Program(argsParser);
program.Run();
}
static ArgsParser.ArgsParser SetArgsParser(string[] args)
{
var argsParser = new ArgsParser.ArgsParser(args);
argsParser.AddAllowedOptionWithHelpString("-help", "print this message");
argsParser.AddAllowedOptionWithHelpString(QuietOption, "pops the UI if the option is not used, otherwise exits");
argsParser.AddAllowedOptionWithHelpString(BundlingOption, "use edge routing with bundles");
argsParser.AddOptionWithAfterStringWithHelp(FileOption, "the name of the input file");
argsParser.AddOptionWithAfterStringWithHelp(SvgFileNameOption, "the name of the svg output file");
argsParser.AddOptionWithAfterStringWithHelp(EdgeSeparationOption, "use specified edge separation in edge bundling");
argsParser.AddAllowedOptionWithHelpString(MdsOption, "use mds layout");
argsParser.AddAllowedOptionWithHelpString(FdOption, "use force directed layout");
argsParser.AddOptionWithAfterStringWithHelp(InkImportanceOption, "ink importance coefficient in edge bundling");
argsParser.AddOptionWithAfterStringWithHelp(TightPaddingOption, "tight padding coefficient in edge bundling");
argsParser.AddOptionWithAfterStringWithHelp(LoosePaddingOption, "loose padding coefficient in edge bundling");
argsParser.AddOptionWithAfterStringWithHelp(CapacityCoeffOption, "capacity coeffiecient in edge bundling ");
argsParser.AddAllowedOptionWithHelpString(AsyncLayoutOption, "run the viewer in the async mode");
if (!argsParser.Parse())
{
Console.WriteLine(argsParser.UsageString());
Environment.Exit(1);
}
return(argsParser);
}
Dot2SvgMain(string[] args)
{
#if DEBUG
DisplayGeometryGraph.SetShowFunctions();
#endif
argsParser = new ArgsParser.ArgsParser(args);
argsParser.AddAllowedOptionWithHelpString("-nolayout", "do not run layout if the geometry is there");
argsParser.AddOptionWithAfterString(FileOption);
argsParser.AddAllowedOption(MsaglOutputOption);
argsParser.AddAllowedOption(PrintOutOption);
argsParser.AddAllowedOption(HelpOption);
argsParser.AddOptionWithAfterString(PrecisionOption);
argsParser.AddAllowedOption(VssParserOption);
argsParser.AddAllowedOption(NoLabelsOption);
argsParser.AddAllowedOption(PrintProcessedFileNameOption);
argsParser.AddOptionWithAfterString(OutputDirOption);
argsParser.AddAllowedOption(NoArrowheads);
argsParser.AddAllowedOption(NoUrls);
argsParser.AddOptionWithAfterStringWithHelp("-orient", "one of options TB, LR, BT, RL");
argsParser.AddAllowedOptionWithHelpString("-bw", "black white colors in SVG");
argsParser.AddAllowedOption("-noedges");
argsParser.AddOptionWithAfterStringWithHelp("-scaleNodesBy", "scale node only if the geometry is given");
argsParser.AddOptionWithAfterStringWithHelp("-nblw", "node boundary line width");
}
static ArgsParser.ArgsParser SetArgsParser(string[] args)
{
var argsParser = new ArgsParser.ArgsParser(args);
argsParser.AddAllowedOptionWithHelpString("-help", "print the usage method");
argsParser.AddAllowedOption(RecoverSugiyamaTestOption);
argsParser.AddAllowedOption(QuietOption);
argsParser.AddAllowedOption(BundlingOption);
argsParser.AddOptionWithAfterStringWithHelp(FileOption, "the name of the input file");
argsParser.AddOptionWithAfterStringWithHelp(SvgFileNameOption, "the name of the svg output file");
argsParser.AddOptionWithAfterStringWithHelp(ListOfFilesOption,
"the name of the file containing a list of files");
argsParser.AddAllowedOptionWithHelpString(TestCdtOption, "testing Constrained Delaunay Triangulation");
argsParser.AddAllowedOptionWithHelpString(TestCdtOption0,
"testing Constrained Delaunay Triangulation on a small graph");
argsParser.AddAllowedOptionWithHelpString(TestCdtOption1, "testing threading through a CDT");
argsParser.AddAllowedOptionWithHelpString(TestCdtOption2,
"testing Constrained Delaunay Triangulation on file \'polys\'");
argsParser.AddAllowedOptionWithHelpString(ReverseXOption, "reversing X coordinate");
argsParser.AddOptionWithAfterStringWithHelp(EdgeSeparationOption, "use specified edge separation");
argsParser.AddAllowedOptionWithHelpString(MdsOption, "use mds layout");
argsParser.AddAllowedOptionWithHelpString(FdOption, "use force directed layout");
argsParser.AddAllowedOptionWithHelpString(ConstraintsTestOption, "test constraints");
argsParser.AddOptionWithAfterStringWithHelp(InkImportanceOption, "ink importance coefficient");
argsParser.AddOptionWithAfterStringWithHelp(TightPaddingOption, "tight padding coefficient");
argsParser.AddOptionWithAfterStringWithHelp(LoosePaddingOption, "loose padding coefficient");
argsParser.AddOptionWithAfterStringWithHelp(CapacityCoeffOption, "capacity coeffiecient");
argsParser.AddAllowedOptionWithHelpString(PolygonDistanceTestOption, "test Polygon.Distance");
argsParser.AddAllowedOptionWithHelpString(PolygonDistanceTestOption3, "test PolygonDistance3");
argsParser.AddAllowedOptionWithHelpString(RandomBundlingTest, "random bundling test");
argsParser.AddAllowedOptionWithHelpString(TestCdtThreaderOption, "test CdtThreader");
argsParser.AddAllowedOptionWithHelpString(AsyncLayoutOption, "test viewer in the async mode");
if (!argsParser.Parse())
{
System.Diagnostics.Debug.WriteLine(argsParser.UsageString());
Environment.Exit(1);
}
return(argsParser);
}
static ArgsParser.ArgsParser SetArgsParser(string[] args)
{
_argsParser = new ArgsParser.ArgsParser(args);
_argsParser.AddAllowedOptionWithHelpString(OneTimeRunOption, "loads only one graph");
_argsParser.AddAllowedOptionWithHelpString(SequentialRunOption, "no threads");
_argsParser.AddAllowedOptionWithHelpString(StraightLineEdgesOption, "route straight line edges");
_argsParser.AddAllowedOptionWithHelpString(NoEdgeRoutingOption, "don't route the edges");
_argsParser.AddAllowedOptionWithHelpString(NoIterationsWithMajorization, "0 iterations with majorization");
_argsParser.AddOptionWithAfterStringWithHelp(FileListOption, "file list");
_argsParser.AddAllowedOptionWithHelpString(RoundedCornersOption, "rounded corners for boxes always");
_argsParser.AddAllowedOptionWithHelpString(PrintMaxNodeDegreeOption, "print max node degree and exit");
_argsParser.AddOptionWithAfterStringWithHelp(NodeSeparationOption, "node separation");
_argsParser.AddOptionWithAfterStringWithHelp(NodeQuotaOption, "max number of nodes per tile");
_argsParser.AddOptionWithAfterStringWithHelp(IncreaseNodeQuotaOption, "increase max number of nodes per tile for higher levels");
_argsParser.AddOptionWithAfterStringWithHelp("-rt", "max number of rails per tile");
_argsParser.AddAllowedOption(AllowOverlapsInMds);
_argsParser.AddAllowedOption(RunRemoveOverlapsOption);
_argsParser.AddAllowedOptionWithHelpString(EdgeZoomLevelsUpperBoundOption,
"use upper bound in the edge zoom level algorithm");
_argsParser.AddOptionWithAfterStringWithHelp(LargeLayoutThresholdOption, "sets the large layout threshold");
_argsParser.AddOptionWithAfterStringWithHelp(BackgroundImageOption,
"sets the background image for the large layout");
_argsParser.AddOptionWithAfterStringWithHelp(BackgroundColorOption,
"sets the background color for the large layout viewer");
_argsParser.AddOptionWithAfterStringWithHelp(RailColorsOption,
"sets the rail colors for the large layout viewer");
_argsParser.AddOptionWithAfterStringWithHelp(SelectionColorsOption,
"sets the selected rail colors for the large layout viewer");
_argsParser.AddOptionWithAfterStringWithHelp(MaxNodesPerTileOption,
"sets the max nodes per tile for large layout");
_argsParser.AddAllowedOptionWithHelpString(DoNotLayoutOption, "do not call the layout calculation");
_argsParser.AddAllowedOption(RecoverSugiyamaTestOption);
_argsParser.AddAllowedOption(QuietOption);
_argsParser.AddAllowedOption(BundlingOption);
_argsParser.AddOptionWithAfterStringWithHelp(FileOption, "the name of the input file");
_argsParser.AddAllowedOptionWithHelpString(TestCdtOption, "testing Constrained Delaunay Triangulation");
_argsParser.AddAllowedOptionWithHelpString(TestCdtOption0,
"testing Constrained Delaunay Triangulation on a small graph");
_argsParser.AddAllowedOptionWithHelpString(TestCdtOption1, "testing threading through a CDT");
_argsParser.AddAllowedOptionWithHelpString(TestCdtOption2,
"testing Constrained Delaunay Triangulation on file \'polys\'");
_argsParser.AddAllowedOptionWithHelpString(ReverseXOption, "reversing X coordinate");
_argsParser.AddOptionWithAfterStringWithHelp(EdgeSeparationOption, "use specified edge separation");
_argsParser.AddAllowedOptionWithHelpString(MdsOption, "use mds layout");
_argsParser.AddAllowedOptionWithHelpString(FdOption, "use force directed layout");
_argsParser.AddAllowedOptionWithHelpString(ConstraintsTestOption, "test constraints");
_argsParser.AddOptionWithAfterStringWithHelp(InkImportanceOption, "ink importance coefficient");
_argsParser.AddOptionWithAfterStringWithHelp(TightPaddingOption, "tight padding coefficient");
_argsParser.AddOptionWithAfterStringWithHelp(LoosePaddingOption, "loose padding coefficient");
_argsParser.AddOptionWithAfterStringWithHelp(CapacityCoeffOption, "capacity coeffiecient");
_argsParser.AddAllowedOptionWithHelpString(PolygonDistanceTestOption, "test Polygon.Distance");
_argsParser.AddAllowedOptionWithHelpString(RandomBundlingTest, "random bundling test");
_argsParser.AddAllowedOptionWithHelpString(TestCdtThreaderOption, "test CdtThreader");
_argsParser.AddAllowedOptionWithHelpString(AsyncLayoutOption, "test viewer in the async mode");
_argsParser.AddAllowedOptionWithHelpString(EnlargeHighDegreeNodes, "enlarge high degree nodes");
_argsParser.AddAllowedOptionWithHelpString(ExitAfterLgLayoutOption, "exit after lg calculation");
_argsParser.AddAllowedOptionWithHelpString("-no_route_simpl", "do not simplify the routes");
_argsParser.AddAllowedOptionWithHelpString("-no_tiles", "do not generate or load tiles");
_argsParser.AddOptionWithAfterStringWithHelp("-labelH", "the height of labels");
if (!_argsParser.Parse())
{
Console.WriteLine(_argsParser.UsageString());
Environment.Exit(1);
}
return(_argsParser);
}
static ArgsParser.ArgsParser SetArgsParser(string[] args) {
_argsParser = new ArgsParser.ArgsParser(args);
_argsParser.AddAllowedOptionWithHelpString(OneTimeRunOption, "loads only one graph");
_argsParser.AddAllowedOptionWithHelpString(SequentialRunOption, "no threads");
_argsParser.AddAllowedOptionWithHelpString(StraightLineEdgesOption, "route straight line edges");
_argsParser.AddAllowedOptionWithHelpString(NoEdgeRoutingOption, "don't route the edges");
_argsParser.AddAllowedOptionWithHelpString(NoIterationsWithMajorization, "0 iterations with majorization");
_argsParser.AddOptionWithAfterStringWithHelp(FileListOption, "file list");
_argsParser.AddAllowedOptionWithHelpString(RoundedCornersOption, "rounded corners for boxes always");
_argsParser.AddAllowedOptionWithHelpString(PrintMaxNodeDegreeOption, "print max node degree and exit");
_argsParser.AddOptionWithAfterStringWithHelp(NodeSeparationOption, "node separation");
_argsParser.AddOptionWithAfterStringWithHelp(NodeQuotaOption, "max number of nodes per tile");
_argsParser.AddOptionWithAfterStringWithHelp(IncreaseNodeQuotaOption, "increase max number of nodes per tile for higher levels");
_argsParser.AddOptionWithAfterStringWithHelp("-rt", "max number of rails per tile");
_argsParser.AddAllowedOption(AllowOverlapsInMds);
_argsParser.AddAllowedOption(RunRemoveOverlapsOption);
_argsParser.AddAllowedOptionWithHelpString(EdgeZoomLevelsUpperBoundOption,
"use upper bound in the edge zoom level algorithm");
_argsParser.AddOptionWithAfterStringWithHelp(LargeLayoutThresholdOption, "sets the large layout threshold");
_argsParser.AddOptionWithAfterStringWithHelp(BackgroundImageOption,
"sets the background image for the large layout");
_argsParser.AddOptionWithAfterStringWithHelp(BackgroundColorOption,
"sets the background color for the large layout viewer");
_argsParser.AddOptionWithAfterStringWithHelp(RailColorsOption,
"sets the rail colors for the large layout viewer");
_argsParser.AddOptionWithAfterStringWithHelp(MaxNodesPerTileOption,
"sets the max nodes per tile for large layout");
_argsParser.AddAllowedOptionWithHelpString(DoNotLayoutOption, "do not call the layout calculation");
_argsParser.AddAllowedOption(RecoverSugiyamaTestOption);
_argsParser.AddAllowedOption(QuietOption);
_argsParser.AddAllowedOption(BundlingOption);
_argsParser.AddOptionWithAfterStringWithHelp(FileOption, "the name of the input file");
_argsParser.AddAllowedOptionWithHelpString(TestCdtOption, "testing Constrained Delaunay Triangulation");
_argsParser.AddAllowedOptionWithHelpString(TestCdtOption0,
"testing Constrained Delaunay Triangulation on a small graph");
_argsParser.AddAllowedOptionWithHelpString(TestCdtOption1, "testing threading through a CDT");
_argsParser.AddAllowedOptionWithHelpString(TestCdtOption2,
"testing Constrained Delaunay Triangulation on file \'polys\'");
_argsParser.AddAllowedOptionWithHelpString(ReverseXOption, "reversing X coordinate");
_argsParser.AddOptionWithAfterStringWithHelp(EdgeSeparationOption, "use specified edge separation");
_argsParser.AddAllowedOptionWithHelpString(MdsOption, "use mds layout");
_argsParser.AddAllowedOptionWithHelpString(FdOption, "use force directed layout");
_argsParser.AddAllowedOptionWithHelpString(ConstraintsTestOption, "test constraints");
_argsParser.AddOptionWithAfterStringWithHelp(InkImportanceOption, "ink importance coefficient");
_argsParser.AddOptionWithAfterStringWithHelp(TightPaddingOption, "tight padding coefficient");
_argsParser.AddOptionWithAfterStringWithHelp(LoosePaddingOption, "loose padding coefficient");
_argsParser.AddOptionWithAfterStringWithHelp(CapacityCoeffOption, "capacity coeffiecient");
_argsParser.AddAllowedOptionWithHelpString(PolygonDistanceTestOption, "test Polygon.Distance");
_argsParser.AddAllowedOptionWithHelpString(RandomBundlingTest, "random bundling test");
_argsParser.AddAllowedOptionWithHelpString(TestCdtThreaderOption, "test CdtThreader");
_argsParser.AddAllowedOptionWithHelpString(AsyncLayoutOption, "test viewer in the async mode");
_argsParser.AddAllowedOptionWithHelpString(EnlargeHighDegreeNodes, "enlarge high degree nodes");
_argsParser.AddAllowedOptionWithHelpString(ExitAfterLgLayoutOption, "exit after lg calculation");
_argsParser.AddAllowedOptionWithHelpString("-no_route_simpl", "do not simplify the routes");
_argsParser.AddAllowedOptionWithHelpString("-no_tiles", "do not generate or load tiles");
_argsParser.AddOptionWithAfterStringWithHelp("-labelH", "the height of labels");
if (!_argsParser.Parse()) {
Console.WriteLine(_argsParser.UsageString());
Environment.Exit(1);
}
return _argsParser;
}
static ArgsParser.ArgsParser SetArgsParser(string [] args)
{
argsParser = new ArgsParser.ArgsParser(args);
argsParser.AddAllowedOptionWithHelpString(OneTimeRunOption, "loads only one graph");
argsParser.AddAllowedOptionWithHelpString(SequentialRunOption, "no threads");
argsParser.AddAllowedOptionWithHelpString(StraightLineEdgesOption, "route straight line edges");
argsParser.AddAllowedOptionWithHelpString(NoEdgeRoutingOption, "don't route the edges");
argsParser.AddAllowedOptionWithHelpString(NoIterationsWithMajorization, "0 iterations with majorization");
argsParser.AddOptionWithAfterStringWithHelp(FileListOption, "file list");
argsParser.AddAllowedOptionWithHelpString(RoundedCornersOption, "rounded corners for boxes always");
argsParser.AddAllowedOptionWithHelpString(PrintMaxNodeDegreeOption, "print max node degree and exit");
argsParser.AddOptionWithAfterStringWithHelp(NodeSeparationOption, "node separation");
argsParser.AddOptionWithAfterStringWithHelp(NodeQuotaOption, "node quota");
argsParser.AddAllowedOption(AllowOverlapsInMds);
argsParser.AddAllowedOption(RunRemoveOverlapsOption);
argsParser.AddAllowedOptionWithHelpString(DrawBackgrounImageOption, "will draw the background in LG browsing - used for experimenting");
argsParser.AddAllowedOptionWithHelpString(EdgeZoomLevelsUpperBoundOption, "use upper bound in the edge zoom level algorithm");
argsParser.AddOptionWithAfterStringWithHelp(LargeLayoutThresholdOption, "sets the large layout threshold");
argsParser.AddOptionWithAfterStringWithHelp(BackgroundImageOption, "sets the background image for the large layout");
argsParser.AddOptionWithAfterStringWithHelp(MaxNodesPerTileOption, "sets the max nodes per tile for large layout");
argsParser.AddAllowedOptionWithHelpString(DoNotLayoutOption, "do not call the layout calculation");
argsParser.AddOptionWithAfterStringWithHelp(SaveMsaglOption, "saves the file into a msagl file");
argsParser.AddAllowedOption(RecoverSugiyamaTestOption);
argsParser.AddAllowedOption(QuietOption);
argsParser.AddAllowedOption(BundlingOption);
argsParser.AddOptionWithAfterStringWithHelp(FileOption, "the name of the input file");
argsParser.AddOptionWithAfterStringWithHelp(ListOfFilesOption,
"the name of the file containing a list of files");
argsParser.AddAllowedOptionWithHelpString(TestCdtOption, "testing Constrained Delaunay Triangulation");
argsParser.AddAllowedOptionWithHelpString(TestCdtOption0,
"testing Constrained Delaunay Triangulation on a small graph");
argsParser.AddAllowedOptionWithHelpString(TestCdtOption1, "testing threading through a CDT");
argsParser.AddAllowedOptionWithHelpString(TestCdtOption2,
"testing Constrained Delaunay Triangulation on file \'polys\'");
argsParser.AddAllowedOptionWithHelpString(ReverseXOption, "reversing X coordinate");
argsParser.AddOptionWithAfterStringWithHelp(EdgeSeparationOption, "use specified edge separation");
argsParser.AddAllowedOptionWithHelpString(MdsOption, "use mds layout");
argsParser.AddAllowedOptionWithHelpString(FdOption, "use force directed layout");
argsParser.AddAllowedOptionWithHelpString(ConstraintsTestOption, "test constraints");
argsParser.AddOptionWithAfterStringWithHelp(InkImportanceOption, "ink importance coefficient");
argsParser.AddOptionWithAfterStringWithHelp(TightPaddingOption, "tight padding coefficient");
argsParser.AddOptionWithAfterStringWithHelp(LoosePaddingOption, "loose padding coefficient");
argsParser.AddOptionWithAfterStringWithHelp(CapacityCoeffOption, "capacity coeffiecient");
argsParser.AddAllowedOptionWithHelpString(PolygonDistanceTestOption, "test Polygon.Distance");
argsParser.AddAllowedOptionWithHelpString(RandomBundlingTest, "random bundling test");
argsParser.AddAllowedOptionWithHelpString(TestCdtThreaderOption, "test CdtThreader");
argsParser.AddAllowedOptionWithHelpString(AsyncLayoutOption, "test viewer in the async mode");
argsParser.AddAllowedOptionWithHelpString(EnlargeHighDegreeNodes, "enlarge high degree nodes");
argsParser.AddAllowedOptionWithHelpString(ExitAfterLgLayoutOption, "exit after lg calculation");
if (!argsParser.Parse())
{
System.Diagnostics.Debug.WriteLine(argsParser.UsageString());
Environment.Exit(1);
}
return(argsParser);
}
static ArgsParser.ArgsParser SetArgsParser(string[] args) {
var argsParser = new ArgsParser.ArgsParser(args);
argsParser.AddAllowedOption(RecoverSugiyamaTestOption);
argsParser.AddAllowedOption(QuietOption);
argsParser.AddAllowedOption(BundlingOption);
argsParser.AddOptionWithAfterStringWithHelp(FileOption, "the name of the input file");
argsParser.AddOptionWithAfterStringWithHelp(ListOfFilesOption,
"the name of the file containing a list of files");
argsParser.AddAllowedOptionWithHelpString(TestCdtOption, "testing Constrained Delaunay Triangulation");
argsParser.AddAllowedOptionWithHelpString(TestCdtOption0,
"testing Constrained Delaunay Triangulation on a small graph");
argsParser.AddAllowedOptionWithHelpString(TestCdtOption1, "testing threading through a CDT");
argsParser.AddAllowedOptionWithHelpString(TestCdtOption2,
"testing Constrained Delaunay Triangulation on file \'polys\'");
argsParser.AddAllowedOptionWithHelpString(ReverseXOption, "reversing X coordinate");
argsParser.AddOptionWithAfterStringWithHelp(EdgeSeparationOption, "use specified edge separation");
argsParser.AddAllowedOptionWithHelpString(MdsOption, "use mds layout");
argsParser.AddAllowedOptionWithHelpString(FdOption, "use force directed layout");
argsParser.AddAllowedOptionWithHelpString(ConstraintsTestOption, "test constraints");
argsParser.AddOptionWithAfterStringWithHelp(InkImportanceOption, "ink importance coefficient");
argsParser.AddOptionWithAfterStringWithHelp(TightPaddingOption, "tight padding coefficient");
argsParser.AddOptionWithAfterStringWithHelp(LoosePaddingOption, "loose padding coefficient");
argsParser.AddOptionWithAfterStringWithHelp(CapacityCoeffOption, "capacity coeffiecient");
argsParser.AddAllowedOptionWithHelpString(PolygonDistanceTestOption, "test Polygon.Distance");
argsParser.AddAllowedOptionWithHelpString(PolygonDistanceTestOption3, "test PolygonDistance3");
argsParser.AddAllowedOptionWithHelpString(RandomBundlingTest, "random bundling test");
argsParser.AddAllowedOptionWithHelpString(TestCdtThreaderOption, "test CdtThreader");
argsParser.AddAllowedOptionWithHelpString(AsyncLayoutOption, "test viewer in the async mode");
if (!argsParser.Parse()) {
Console.WriteLine(argsParser.UsageString());
Environment.Exit(1);
}
return argsParser;
}