public static DesignItem CreateDesignItem(DesignItemInfo designItemInfo)
{
var currentDate = DateTime.Now;
designItemInfo.CreateDate = currentDate;
designItemInfo.ModifyDate = currentDate;
var shape = new Shape();
var shapeInfoUnit = new ItemShapeInfoUnit(designItemInfo);
shape.ShapeInfoUnit = shapeInfoUnit;
shape.IsHitTestVisible = false;
shape.Style = Application.Current.Resources[designItemInfo.StyleKey] as Style;
if (designItemInfo.SvgBuffer != null)
{
using (var stream = new MemoryStream(designItemInfo.SvgBuffer))
{
var svgDrawing = SvgHelper.CreateSvgImage(stream); //SvgHelper.CreateSvgViewBox(stream);
if (svgDrawing != null)
{
shapeInfoUnit.SvgDrawing = svgDrawing;
shape.SetBinding(Shape.ContentProperty, BindingHelper.CreateBinding(shapeInfoUnit, "SvgDrawing"));
}
}
}
shape.SetBinding(Shape.TextProperty, BindingHelper.CreateBinding(designItemInfo, "Text"));
if (!string.IsNullOrEmpty(designItemInfo.DesignInfo.Backgroud))
{
var brushConverter = new BrushConverter();
shape.Background = (Brush)brushConverter.ConvertFromString(designItemInfo.DesignInfo.Backgroud);
}
var designItem = new DesignItem(designItemInfo.ID);
designItem.ParentID = designItemInfo.ParentID;
designItem.Content = shape;
designItem.SetBinding(DesignItem.LinkButtonVisibilityProperty, BindingHelper.CreateBinding(designItemInfo, "LinkButtonVisibility"));
designItem.SetBinding(DesignItem.WidthProperty, BindingHelper.CreateBinding(designItemInfo,"Width"));
designItem.SetBinding(DesignItem.HeightProperty, BindingHelper.CreateBinding(designItemInfo, "Height"));
designItem.SetBinding(DesignCanvas.LeftProperty, BindingHelper.CreateBinding(designItemInfo, "X"));
designItem.SetBinding(DesignCanvas.TopProperty, BindingHelper.CreateBinding(designItemInfo, "Y"));
designItem.SetBinding(DesignCanvas.ZIndexProperty, BindingHelper.CreateBinding(designItemInfo, "ZIndex"));
return designItem;
}
private List<ShapeInfoUnit> GetSVGShapeInfoUnits()
{
var shapeInfoUnites = new List<ShapeInfoUnit>();
var shapeInfoA = new ItemShapeInfo();
shapeInfoA.ShapeType = ShapeType.DesignItem;
shapeInfoA.ShapeCategory = ShapeCategory.Business;
shapeInfoA.StyleKey = "SVGBusinessShapeStyle";
shapeInfoA.Style = Application.Current.Resources["SVGBusinessShapeStyle"] as Style;
shapeInfoA.ToolTip = "SVG";
shapeInfoA.IsChecked = true;
shapeInfoA.IsEnabled = true;
shapeInfoA.SvgBuffer = File.ReadAllBytes(Path.Combine(AppDomain.CurrentDomain.BaseDirectory,@"Resources\Svg\Butterfly.svg"));
var shapeInfoUnit = new ItemShapeInfoUnit(shapeInfoA);
using (var stream = new MemoryStream(shapeInfoA.SvgBuffer))
{
shapeInfoUnit.SvgDrawing = SvgHelper.CreateSvgViewBox(stream);
}
shapeInfoUnites.Add(shapeInfoUnit);
return shapeInfoUnites;
}
private ShapeInfoUnit[] ToShapeInfoUnites(DesignItemInfo[] designItemInfos)
{
return designItemInfos.Select(a =>
{
var shapeInfoUnit = new ItemShapeInfoUnit(a);
if (a.SvgBuffer != null)
{
using (var stream = new MemoryStream(a.SvgBuffer))
{
var svgDrawing = SvgHelper.CreateSvgViewBox(stream);
if (svgDrawing != null)
{
shapeInfoUnit.SvgDrawing = svgDrawing;
}
}
}
return shapeInfoUnit;
}
).ToArray();
}