NodeSymbolTemplate.razor

@namespace Synapse.Dashboard

@if (!string.IsNullOrWhiteSpace(Symbol))
{
    <g class="symbol" transform="translate(@x, @y)">
        <svg width="@width" height="@height">
            <use href="#@Symbol" />
        </svg>
        <pre>
            @Constants.ClusterHeight
            @bounds.Height
            @_symbolSize
        </pre>
    </g>
}

@code {

    Double _symbolSize = 30;
    BoundingBox bounds => Node.Bounds!;
    string? width => Node.Shape != SynapseNodeShape.Cartouche ?
        (bounds.Width / 2).ToInvariantString() :
        _symbolSize.ToInvariantString();
    string? height => Node.Shape != SynapseNodeShape.Cartouche ?
        (bounds.Height / 2).ToInvariantString() :
        _symbolSize.ToInvariantString();
    string? x => Node.Shape != SynapseNodeShape.Cartouche ?
        (0 - bounds.Width / 4).ToInvariantString() :
        (0 - (bounds.Width - _symbolSize) / 2).ToInvariantString();
    string? y => Node.Shape != SynapseNodeShape.Cartouche ?
        (0 - bounds.Height / 4).ToInvariantString() :
        !WorkflowNode.IsCluster ?
            (0 - _symbolSize / 2).ToInvariantString() :
            (0 - (bounds.Height + _symbolSize - (Constants.ClusterHeight-10)) / 2).ToInvariantString();

    [CascadingParameter(Name = "Node")] public INodeViewModel Node { get; set; } = null!;
    [CascadingParameter(Name = "Symbol")] public string? Symbol { get; set; }
    protected virtual IWorkflowNodeViewModel WorkflowNode => (IWorkflowNodeViewModel)this.Node;

}