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* is_selected() returns if the current feature is selected * num_selected() returns the number of selected features on the current layer * is_selected(layer, feature) returns if the "feature" is selected. "feature" must be on "layer". * num_selected(layer) returns the number of selected features on "layer"
14 lines
651 B
Plaintext
14 lines
651 B
Plaintext
{
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"name": "is_selected",
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"type": "function",
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"description": "Returns if a feature is selected. If called with no parameters checks the current feature.",
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"arguments": [
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{"arg":"feature","description":"The feature which should be checked for selection"},
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{"arg":"layer","description":"The layer (or its id or name) on which the selection will be checked"}
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],
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"examples": [
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{ "expression":"is_selected()", "returns" : "True if the current feature is selected."},
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{ "expression":"is_selected(get_feature('streets', 'name', \"street_name\"), 'streets')", "returns":"True if the current building's street is selected."}
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]
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}
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