(vegaSpec: Spec)
| 69 | } |
| 70 | |
| 71 | function cloneData(vegaSpec: Spec) { |
| 72 | const data0 = vegaSpec.data[0]; |
| 73 | const valuesData = data0 as ValuesData; |
| 74 | const values = valuesData.values; |
| 75 | delete valuesData.values; |
| 76 | const data = SandDance.VegaDeckGl.util.clone(vegaSpec.data); |
| 77 | valuesData.values = values; |
| 78 | return { data, values }; |
| 79 | } |
| 80 | |
| 81 | function cloneScales(vegaSpec: Spec) { |
| 82 | return SandDance.VegaDeckGl.util.clone(vegaSpec.scales); |