| Name | hologram_line_height | 
| Object | NPCTag | 
| Input | ElementTag(Decimal) | 
| Related Tags | <NPCTag.hologram_line_height>Returns the line height for an NPC's hologram. Can be -1, indicating a default value should be used. | 
| Description | Sets the NPC's hologram line height. Can be -1 to indicate a default value. | 
| Generated Example |  | 
| Source | https://github.com/DenizenScript/Denizen/blob/dev/plugin/src/main/java/com/denizenscript/denizen/objects/NPCTag.java#L1567 |