I want to change the text of the legend (red square).
For example I want that legend says "Residuos" instead of "crResiduos".

This is the view
getChartAcompaniamiento: function() {
var oVIZFrame = new sap.viz.ui5.controls.VizFrame({
vizType: "stacked_column",
id: this.createId("chartAcompaniamiento"),
width: "100%"
});
oVIZFrame.setVizProperties({
dataLabel: {
visible: true
},
tooltip: {
visible: true
},
title: {
text: "Acompañamiento"
}
});
return oVIZFrame;
}
This is the controller
getChartAcompaniamiento: function() {
var oVizFrame = this.getView().byId("chartAcompaniamiento");
var aAcompaniamientoData = [{
"rol": "Llamadas",
"referentes": "4",
"reconocimiento": "7",
"crResiduos": "3",
"comSustentable": "7",
"alumnosEnEco": "6",
"accionPorElClima": "1"
}, {
"rol": "Visitas",
"referentes": "8",
"reconocimiento": "1",
"crResiduos": "4",
"comSustentable": "4",
"alumnosEnEco": "1",
"accionPorElClima": "3"
}];
var oModel = new sap.ui.model.json.JSONModel();
oModel.setData({
"items": aAcompaniamientoData
});
oVizFrame.setModel(oModel);
var oDataset = new sap.viz.ui5.data.FlattenedDataset({
dimensions: [{
name: "rol",
value: "{rol}"
}],
measures: [{
name: "referentes",
value: "{referentes}"
}, {
name: "reconocimiento",
value: "{reconocimiento}"
}, {
name: "crResiduos",
value: "{crResiduos}"
}, {
name: "comSustentable",
value: "{comSustentable}"
}, {
name: "alumnosEnEco",
value: "{alumnosEnEco}"
}, {
name: "accionPorElClima",
value: "{accionPorElClima}"
}],
data: {
path: "/items"
}
});
oVizFrame.setDataset(oDataset);
var oFeedValueAxis = new sap.viz.ui5.controls.common.feeds.FeedItem({
"uid": "valueAxis",
"type": "Measure",
"values": ["referentes"]
}),
oFeedValueAxis1 = new sap.viz.ui5.controls.common.feeds.FeedItem({
"uid": "valueAxis",
"type": "Measure",
"values": ["reconocimiento"]
}),
oFeedValueAxis2 = new sap.viz.ui5.controls.common.feeds.FeedItem({
"uid": "valueAxis",
"type": "Measure",
"values": ["crResiduos"]
}),
oFeedValueAxis3 = new sap.viz.ui5.controls.common.feeds.FeedItem({
"uid": "valueAxis",
"type": "Measure",
"values": ["comSustentable"]
}),
oFeedValueAxis4 = new sap.viz.ui5.controls.common.feeds.FeedItem({
"uid": "valueAxis",
"type": "Measure",
"values": ["alumnosEnEco"]
}),
oFeedValueAxis5 = new sap.viz.ui5.controls.common.feeds.FeedItem({
"uid": "valueAxis",
"type": "Measure",
"values": ["accionPorElClima"]
}),
oFeedCategoryAxis = new sap.viz.ui5.controls.common.feeds.FeedItem({
"uid": "categoryAxis",
"type": "Dimension",
"values": ["rol"]
});
oVizFrame.addFeed(oFeedValueAxis);
oVizFrame.addFeed(oFeedValueAxis1);
oVizFrame.addFeed(oFeedValueAxis2);
oVizFrame.addFeed(oFeedValueAxis3);
oVizFrame.addFeed(oFeedValueAxis4);
oVizFrame.addFeed(oFeedValueAxis5);
oVizFrame.addFeed(oFeedCategoryAxis);
}