public static IList <DGMODEL.Drawing> LoadFromXML(Client client, SXL.XDocument xmldoc)
{
var pagedatas = DirectedGraphBuilder.LoadPageDataFromXML(client, xmldoc);
// STOP IF ANY ERRORS
int num_errors = pagedatas.Select(pagedata => pagedata.Errors.Count).Sum();
if (num_errors > 1)
{
foreach (var pagedata in pagedatas)
{
foreach (var error in pagedata.Errors)
{
client.WriteVerbose(error.Text);
}
client.WriteVerbose("Errors encountered in shape data. Stopping.");
}
}
// DRAW EACH PAGE
foreach (var pagedata in pagedatas)
{
client.WriteVerbose("Creating shape AutoLayout nodes");
foreach (var shape_info in pagedata.ShapeInfos)
{
var dg_shape = pagedata.DirectedGraph.AddShape(shape_info.ID, shape_info.Label, shape_info.Stencil, shape_info.Master);
dg_shape.URL = shape_info.URL;
dg_shape.CustomProperties = new Dictionary <string, VACUSTPROP.CustomPropertyCells>();
foreach (var kv in shape_info.custprops)
{
dg_shape.CustomProperties[kv.Key] = kv.Value;
}
}
client.WriteVerbose("Creating connector AutoLayout nodes");
foreach (var con_info in pagedata.ConnectorInfos)
{
var def_connector_type = VACONNECT.ConnectorType.Curved;
var connectory_type = def_connector_type;
var from_shape = pagedata.DirectedGraph.Shapes.Find(con_info.From);
var to_shape = pagedata.DirectedGraph.Shapes.Find(con_info.To);
var def_con_color = new Drawing.ColorRGB(0x000000);
var def_con_weight = 1.0 / 72.0;
var def_end_arrow = 2;
var dg_connector = pagedata.DirectedGraph.AddConnection(con_info.ID, from_shape, to_shape, con_info.Label, connectory_type);
dg_connector.Cells = new DOM.ShapeCells();
dg_connector.Cells.LineColor = con_info.Element.AttributeAsColor("color", def_con_color).ToFormula();
dg_connector.Cells.LineWeight = con_info.Element.AttributeAsInches("weight", def_con_weight);
dg_connector.Cells.EndArrow = def_end_arrow;
}
client.WriteVerbose("Rendering AutoLayout...");
}
client.WriteVerbose("Finished rendering AutoLayout");
var directedgraphs = pagedatas.Select(pagedata => pagedata.DirectedGraph).ToList();
return(directedgraphs);
}
public static Drawing.ColorRGB AttributeAsColor(this SXL.XElement el, string name,
Drawing.ColorRGB def)
{
return(XmlUtil.GetAttributeValue(el, name, def, Drawing.ColorRGB.ParseWebColor));
}
public static IList<DGMODEL.Drawing> LoadFromXML(Client client, SXL.XDocument xmldoc)
{
var pagedatas = DirectedGraphBuilder.LoadPageDataFromXML(client, xmldoc);
// STOP IF ANY ERRORS
int num_errors = pagedatas.Select(pagedata => pagedata.Errors.Count).Sum();
if (num_errors > 1)
{
foreach (var pagedata in pagedatas)
{
foreach (var error in pagedata.Errors)
{
client.WriteVerbose( error.Text);
}
client.WriteVerbose( "Errors encountered in shape data. Stopping.");
}
}
// DRAW EACH PAGE
foreach (var pagedata in pagedatas)
{
client.WriteVerbose( "Creating shape AutoLayout nodes");
foreach (var shape_info in pagedata.ShapeInfos)
{
var dg_shape = pagedata.DirectedGraph.AddShape(shape_info.ID, shape_info.Label, shape_info.Stencil, shape_info.Master);
dg_shape.URL = shape_info.URL;
dg_shape.CustomProperties = new Dictionary<string, VACUSTPROP.CustomPropertyCells>();
foreach (var kv in shape_info.custprops)
{
dg_shape.CustomProperties[kv.Key] = kv.Value;
}
}
client.WriteVerbose( "Creating connector AutoLayout nodes");
foreach (var con_info in pagedata.ConnectorInfos)
{
var def_connector_type = VACONNECT.ConnectorType.Curved;
var connectory_type = def_connector_type;
var from_shape = pagedata.DirectedGraph.Shapes.Find(con_info.From);
var to_shape = pagedata.DirectedGraph.Shapes.Find(con_info.To);
var def_con_color = new Drawing.ColorRGB(0x000000);
var def_con_weight = 1.0/72.0;
var def_end_arrow = 2;
var dg_connector = pagedata.DirectedGraph.AddConnection(con_info.ID, from_shape, to_shape, con_info.Label, connectory_type);
dg_connector.Cells = new DOM.ShapeCells();
dg_connector.Cells.LineColor = con_info.Element.AttributeAsColor("color", def_con_color).ToFormula();
dg_connector.Cells.LineWeight = con_info.Element.AttributeAsInches("weight", def_con_weight);
dg_connector.Cells.EndArrow = def_end_arrow;
}
client.WriteVerbose( "Rendering AutoLayout...");
}
client.WriteVerbose( "Finished rendering AutoLayout");
var directedgraphs = pagedatas.Select(pagedata => pagedata.DirectedGraph).ToList();
return directedgraphs;
}
