Add one/several overlays to a BPMN element.
Notice that if you pass an id that is not related to an existing BPMN element, nothing happens on the rendering side.
// Add an overlay to BPMN elements with id 'task_1'
bpmnVisualization.bpmnElementsRegistry.addOverlays('task_1', {
position: 'top-left',
label: '40',
style: {
font: { color: 'Chartreuse', size: 8 },
fill: { color: 'Pink', opacity: 50 },
stroke: { color: 'DarkSeaGreen', width: 2 }
}
});
// Add several overlays to BPMN element with id 'task_3'
bpmnVisualization.bpmnElementsRegistry.addOverlays('task_3', [
{
position: 'bottom-right',
label: '110',
style: {
font: { color: '#663399', size: 8 },
fill: { color: '#FFDAB9', opacity: 50 },
stroke: { color: 'DarkSeaGreen', width: 2 }
}
},
{
position: 'top-left',
label: '40',
style: {
font: { color: 'MidnightBlue', size: 30 },
fill: { color: 'Aquamarine', opacity: 70 },
stroke: { color: '#4B0082', width: 1 }
}
}
]);
Remove all overlays of a BPMN element.
Notice that if you pass an id that is not related to an existing BPMN element, nothing happens on the rendering side.
WARNING: could be renamed when adding support for removal of one or several specific overlays.
The BPMN id of the element where to remove the overlays