SetLayerScaleFlag()
Summary
Sets the autoscale flag for a layer.
Syntax
SetLayerScaleFlag(string layer_name, boolean scale_flag)
| Argument | Contents |
|---|---|
| layer_name | The name of the layer |
| scale_flag | If "True" (the default) turns autoscale on for the layer. If "False" turns autoscale off for the layer. |
Notes
-
SetLayerScaleFlag() can turn autoscaling on or off for a layer without clearing the autoscale settings from the layer.
-
Use GetLayerScaleFlag() to get the autoscale flag for a layer.
Example
// Set manhole cover points to display only between 1:1000 and 1:200,000
SetLayerScale("Manholes", 1000, 200000)
// Turn off the autoscale so the layer displays at all scales
SetLayerScaleFlag("Manholes", "False")Error Codes
| Error Type | Meaning |
|---|---|
| NotFound | The specified layer does not exist |
See Also
| Function | Summary |
|---|---|
| GetLayerAutoscale() | Determines whether a layer is hidden in the current map due to autoscaling |
| GetLayerScale() | Gets the range of scales at which a layer displays (autoscale) |
| GetLayerScaleFlag() | Gets the autoscale flag for a layer |
| GetScale() | Gets the scale of a map |
| SetLayerScale() | Sets the range of scales at which a layer displays (autoscale) |
| SetScale() | Sets the scale of a map |