如何设置 setLanguageHints

Question

// Base64编码JPEG

base64EncodedImage.encodeContent(imageBytes);
annotateImageRequest.setImage(base64EncodedImage);

                    // add the features we want
                    annotateImageRequest.setFeatures(new ArrayList<Feature>() {{
                        Feature textDetection = new Feature();
                        textDetection.setType("TEXT_DETECTION");
                        add(textDetection);
                    }});
                    ImageContext ImageCon = new ImageContext();
                    ImageCon.cou("th,us");
                    annotateImageRequest.setImageContext(ImageCon);
                    // Add the list of one thing} to the request
                    add(annotateImageRequest);
                }});

Answer 1

关于如何向 ImageContext 添加语言提示的示例应该是：

ImageContext imageContext = new ImageContext();
String [] languages = { "zh-TW" };
imageContext.setLanguageHints(Arrays.asList(languages));

Answer 2

ImageContext class 已更改为构建器模式

ImageContext.newBuilder().addLanguageHints("en")