Copy returns a deep copy of the chart.
()
| 346 | |
| 347 | // Copy returns a deep copy of the chart. |
| 348 | func (c Chart) Copy() *Chart { |
| 349 | chart := c |
| 350 | chart.Dims = Dims{} |
| 351 | chart.Vars = Vars{} |
| 352 | |
| 353 | for idx := range c.Dims { |
| 354 | chart.Dims = append(chart.Dims, c.Dims[idx].copy()) |
| 355 | } |
| 356 | for idx := range c.Vars { |
| 357 | chart.Vars = append(chart.Vars, c.Vars[idx].copy()) |
| 358 | } |
| 359 | |
| 360 | return &chart |
| 361 | } |
| 362 | |
| 363 | func (c Chart) indexDim(dimID string) int { |
| 364 | for idx := range c.Dims { |