1// Copyright 2022 Google LLC
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15syntax = "proto3";
16
17package google.cloud.documentai.v1;
18
19option csharp_namespace = "Google.Cloud.DocumentAI.V1";
20option go_package = "cloud.google.com/go/documentai/apiv1/documentaipb;documentaipb";
21option java_multiple_files = true;
22option java_outer_classname = "GeometryProto";
23option java_package = "com.google.cloud.documentai.v1";
24option php_namespace = "Google\\Cloud\\DocumentAI\\V1";
25option ruby_package = "Google::Cloud::DocumentAI::V1";
26
27// A vertex represents a 2D point in the image.
28// NOTE: the vertex coordinates are in the same scale as the original image.
29message Vertex {
30  // X coordinate.
31  int32 x = 1;
32
33  // Y coordinate (starts from the top of the image).
34  int32 y = 2;
35}
36
37// A vertex represents a 2D point in the image.
38// NOTE: the normalized vertex coordinates are relative to the original image
39// and range from 0 to 1.
40message NormalizedVertex {
41  // X coordinate.
42  float x = 1;
43
44  // Y coordinate (starts from the top of the image).
45  float y = 2;
46}
47
48// A bounding polygon for the detected image annotation.
49message BoundingPoly {
50  // The bounding polygon vertices.
51  repeated Vertex vertices = 1;
52
53  // The bounding polygon normalized vertices.
54  repeated NormalizedVertex normalized_vertices = 2;
55}
56