Map data adjustments for anomaly correction

One or more non-transitory computer-readable storage devices comprising computer-executable instructions that, when executed by one or more processors of a computer system, causes the computer system to perform operations comprising:

• identifying an intersection condition corresponding to an intersection between a first polygon of a first type and a second polygon of a second type, the first polygon comprising a set of edges connected by a set of vertexes;
• selecting a first pivot-heading pair for the first polygon, the first pivot-heading pair comprising a vertex of the set of vertexes or a midpoint of one edge of the set of edges;
• performing an iterative scaling operation comprising at least one of:
• scaling the first polygon with respect to a first pivot-heading in a first dimension corresponding to a first heading of the first pivot-heading pair;
• or
• scaling the first polygon with respect to the first pivot-heading in a second dimension corresponding to a second heading of the first pivot-heading pair;
• determining, based on the iterative scaling operation, a polygon transformation that avoids the intersection condition;
• and
• causing rendering, on a display, of a map view that includes the polygon transformation.

A computer system, comprising:

• one or more memories for storing computer-executable instructions;
• and
• one or more processors configured to access the one or more memories and execute the computer-executable instructions to at least:
• identify an intersection condition corresponding to an intersection between a first polygon of a first type and a second polygon of a second type, the first polygon comprising a set of edges connected by a set of vertexes;
• select a first pivot-heading pair for the first polygon, the first pivot-heading pair comprising a vertex of the set of vertexes or a midpoint of one edge of the set of edges;
• perform an iterative scaling operation comprising at least one of:
• scaling the first polygon with respect to a first pivot-heading in a first dimension corresponding to a first heading of the first pivot-heading pair;
• or
• scaling the first polygon with respect to the first pivot-heading in a second dimension corresponding to a second heading of the first pivot-heading pair;
• determine, based on the iterative scaling operation, a polygon transformation that avoids the intersection condition;
• and
• cause rendering, on a display, of a map view that includes the polygon transformation.