Method insertNode

index.js:375–397

( )

    }

    insertNode( ){
        //Called by context menu
        const pt = this.menu.position;
        const prevPt = {};
        let found = false;

        this.nodes.forEach( node => {
            if ( !found ){
                const pt1 = this.graph.convertPathToScreen( node.x, node.y );

                if ( node.tool == 'lineTo' && prevPt.x != undefined ){    
                    if ( Geometry.calcIsInsideThickLineSegment( prevPt, pt1, pt, 10 ) ){
                        const index = this.nodes.indexOf( node );
                        this.addNode( this.config.tool, pt.x, pt.y, index );
                        found = true;
                    }
                }

                prevPt.x = pt1.x;
                prevPt.y = pt1.y;
            }
        })
    }

    changeNode(){
        //Called by context menu