We are trying to show a tooltip on the right side of the hovered node (aligned vertically center), it should work also with any zoom/scale applied
Currently, we are able to show it only on the point where hover happened with an additional 20px offset on Y.
createToolTipTemplate(data: any, $): go.Adornment | go.HTMLInfo {
const go = this.graphComponent.goObject;
return $(go.HTMLInfo, {
show: this.showToolTip.bind(this, data),
hide: this.hideToolTip.bind(this),
});
}
showToolTip(metaData, obj, diagram) {
const viewportOffset = this.graphComponent.myDiagramComponent.diagramDiv.nativeElement.getBoundingClientRect();
// these are relative to the viewport, i.e. the window
const top = viewportOffset.top;
const left = viewportOffset.left;
const toolTipDIV = this.additionalGroupToolTip.nativeElement;
const pt = diagram.transformDocToView(diagram.lastInput.documentPoint);
toolTipDIV.style.left = pt.x + left + 20 + "px";
toolTipDIV.style.top = pt.y + top + "px";
toolTipDIV.innerHTML = metaData?.disabledToolTip;
How can we achieve the above (first image) positioning?