public BuildComponentRectangle(string id, FabricStyle fabricStyle, Area area)
: base(id)
{
if (fabricStyle == null)
{
throw new ArgumentNullException(nameof(fabricStyle));
}
if (area == null)
{
throw new ArgumentNullException(nameof(area));
}
if (area.Width < area.Height)
{
area = new Area(area.Height, area.Width);
}
m_area = area;
m_styleKey = CreateStyleKey(fabricStyle, area);
var rectangleShapeNode = new RectangleShapeNode(fabricStyle);
var scale = DimensionScale.CreateIdentity(area.Width.Unit);
rectangleShapeNode.UpdatePath(PathGeometries.Rectangle.CreatePath(m_area.Width, m_area.Height), PathOrientation.CreateDefault(), scale);
m_rectangleShapeNode = rectangleShapeNode;
}
public BuildComponentFlyingGoose(string id, FabricStyle fabricStyleBody, FabricStyle fabricStyleCorner, Area area, bool trim)
: base(id)
{
if (fabricStyleBody == null)
{
throw new ArgumentNullException(nameof(fabricStyleBody));
}
if (fabricStyleCorner == null)
{
throw new ArgumentNullException(nameof(fabricStyleCorner));
}
if (area == null)
{
throw new ArgumentNullException(nameof(area));
}
if (area.Width < area.Height)
{
area = new Area(area.Height, area.Width);
}
m_area = area;
m_fabricStyles = new FabricStyle[] { fabricStyleBody, fabricStyleCorner };
m_trim = trim;
m_styleKey = CreateStyleKey(fabricStyleBody, fabricStyleCorner, area);
var halfSquareTriangleNode1 = new HalfSquareTriangleLayoutNode();
halfSquareTriangleNode1.LayoutSites[0].Node = new TriangleShapeNode(fabricStyleCorner);
halfSquareTriangleNode1.LayoutSites[1].Node = new TriangleShapeNode(fabricStyleBody);
var halfSquareTriangleNode2 = new HalfSquareTriangleLayoutNode();
halfSquareTriangleNode2.LayoutSites[0].Node = new TriangleShapeNode(fabricStyleCorner);
halfSquareTriangleNode2.LayoutSites[1].Node = new TriangleShapeNode(fabricStyleBody);
var gridLayoutNode = new GridLayoutNode(1, 2);
gridLayoutNode.GetLayoutSite(0, 0).Node = halfSquareTriangleNode1;
gridLayoutNode.GetLayoutSite(0, 1).Node = halfSquareTriangleNode2;
gridLayoutNode.GetLayoutSite(0, 1).PathOrientation.PointOffset = 3;
var scale = DimensionScale.CreateIdentity(area.Width.Unit);
gridLayoutNode.UpdatePath(PathGeometries.Rectangle.CreatePath(area.Width, area.Height), PathOrientation.CreateDefault(), scale);
m_gridLayoutNode = gridLayoutNode;
}
public async Task <byte[]> GetBlockThumbnailAsync(string blockId, int thumbnailSize)
{
using var log = BeginFunction(nameof(DesignMicroService), nameof(GetBlockThumbnailAsync), blockId, thumbnailSize);
try
{
await Task.CompletedTask;
var provider = new DatabaseBlockComponentProvider(QuiltContextFactory);
var entry = provider.GetComponent(BlockComponent.TypeName, Constants.DefaultComponentCategory, blockId);
var node = entry.Component.Expand(true);
var blockDimension = new Dimension(1, DimensionUnits.Inch);
var thumbnailDimension = new Dimension(thumbnailSize, DimensionUnits.Pixel);
var scale = new DimensionScale(1, DimensionUnits.Inch, thumbnailSize, DimensionUnits.Pixel);
var pageLayoutNode = new PageLayoutNode(blockDimension * scale, blockDimension * scale);
pageLayoutNode.LayoutSites[0].Node = node;
pageLayoutNode.UpdateBounds(PathOrientation.CreateDefault(), scale);
var renderer = new DesignRenderer();
using var image = renderer.CreateBitmap(node, DimensionScale.CreateIdentity(DimensionUnits.Pixel), false);
using var ms = new MemoryStream();
image.Save(ms, ImageFormat.Png);
var result = ms.ToArray();
log.Result(result);
return(result);
}
catch (Exception ex)
{
log.Exception(ex);
throw;
}
}