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22 lines
605 B
Plaintext
22 lines
605 B
Plaintext
{
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"name": "map_get",
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"type": "function",
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"groups": ["Maps"],
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"description": "Returns the value of a map, given its key. Returns NULL if the key does not exist.",
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"arguments": [{
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"arg": "map",
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"description": "a map"
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}, {
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"arg": "key",
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"description": "the key to lookup"
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}],
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"examples": [{
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"expression": "map_get(map('1','one','2','two'),'2')",
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"returns": "'two'"
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}, {
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"expression": "map_get( item_variables('Map 0'), 'map_scale')",
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"returns": "scale of the item 'Map 0' (if it exists) in the current print layout"
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}],
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"tags": ["map", "exist", "key"]
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}
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