Help needed: Using circle instead of rect about ngx-graph HOT 2 CLOSED

        <ng-template #nodeTemplate let-node>
          <svg:g class="node" ngx-tooltip [tooltipPlacement]="'top'" [tooltipType]="'tooltip'" [tooltipTitle]="node.label">
            <svg:circle [attr.r]="node.width/2" [attr.cx]="node.width/2" [attr.cy]="node.width/2" [attr.fill]="node.options.color" />
            <svg:text alignment-baseline="central" [attr.x]="10" [attr.y]="node.height / 2">{{node.label}}</svg:text>
          </svg:g>
        </ng-template>