16 lines
274 B
Protocol Buffer
16 lines
274 B
Protocol Buffer
message Point {
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required int32 x = 1;
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required int32 y = 2;
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optional string label = 3;
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}
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message Line {
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required Point start = 1;
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required Point end = 2;
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optional string label = 3;
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}
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message Polyline {
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repeated Point point = 1;
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optional string label = 2;
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} |