QGIS/resources/function_help/json/item_variables
2020-07-02 15:03:16 +10:00

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{
"name": "item_variables",
"type": "function",
"groups": ["Layout"],
"description": "Returns a map of variables from a composer item inside this composition.",
"arguments": [ {"arg":"id","description":"composer item ID"}],
"examples": [ { "expression":"map_get(item_variables('main_map'), 'map_scale')", "returns":"2000"}
]
}