Keep, remove, drill sections
On right click of any chart in a Vizpad, you will get three options:
Keep (refers to maintaining a section)
Remove (refers to removing a section)
Drill (drilling down to get insights)

Keeping a section of chart
telliusFrame.postMessage({
actionType: "filterBySelection",
vizId: vizId,
selectionPointType: "single", // single or multiple
values: value,
filterType: "Keep",
columns: columnName
}, "*");
Removing a section of chart
telliusFrame.postMessage({
actionType: "filterBySelection",
vizId: vizId,
selectionPointType: "single", // single or multiple
values: value,
filterType: "Remove",
columns: columnName
}, "*");
selectionPointType refers to single or multiple point selection with the filter on a particular data value or multiple data values respectively. The values can be either be “single” or “multiple”.
Drilling a Viz
We can drill down a viz by:
Column Name
Hierarchy
Across another vizpad

Drill by column name
telliusFrame.postMessage({
actionType: "drillByColumn",
vizId: "0d4abe5e-0758-4bdd-a71c-14e5f9d9a2b0",
drillByColumn: "Gender",
filters: [{
value: "Desktop",
column: "Device_Type",
operator: '='
},
{
value: "Direct",
column: "Source",
operator: '='
}]
}, "*");
Drill by hierarchy
telliusFrame.postMessage({
actionType: "drillByHierarchy",
vizId: "0d4abe5e-0758-4bdd-a71c-14e5f9d9a2b0",
drillByColumns: ["county_name", "state_name"],
filters: [{
value: "Desktop",
column: "Device_Type",
operator: '='
},
{
value: "Direct",
column: "Source",
operator: '='
}]
}, "*");
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