I am trying to use vis.js to show the structure of an XML or JSON Schema. I would like to show cardinality instead of an arrow.
Any suggestions on documentation to view, because I cannot find any.
Thanks, Loren
I am trying to use vis.js to show the structure of an XML or JSON Schema. I would like to show cardinality instead of an arrow.
Any suggestions on documentation to view, because I cannot find any.
Thanks, Loren
Each edge has a function that is responsible for drawing arrows: drawArrows
. Accordingly, it is possible to redefine its:
edge.drawArrows = function drawArrows(ctx, arrowData) {
if (this.options.arrows.from.enabled === true) {
drawArrowCircle(ctx, this.selected, this.hover, arrowData.from);
}
if (this.options.arrows.middle.enabled === true) {
drawArrowDiamond(ctx, this.selected, this.hover, arrowData.middle);
}
if (this.options.arrows.to.enabled === true) {
this.edgeType.drawArrowHead(ctx, this.selected, this.hover, arrowData.to);
}
}
https://jsfiddle.net/ct34zwn6/