本文整理了Java中com.github.sarxos.webcam.Webcam.setCustomViewSizes()方法的一些代码示例，展示了Webcam.setCustomViewSizes()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Webcam.setCustomViewSizes()方法的具体详情如下：
包路径：com.github.sarxos.webcam.Webcam
类名称：Webcam
方法名：setCustomViewSizes

Webcam.setCustomViewSizes介绍

[英]Set custom resolution. If you are using this method you have to make sure that your webcam device can support this specific resolution.
[中]设置自定义分辨率。如果你使用这种方法，你必须确保你的网络摄像头设备能够支持这种特定的分辨率。

代码示例

代码示例来源：origin: stackoverflow.com

Dimension[] nonStandardResolutions = new Dimension[] { 
   WebcamResolution.PAL.getSize(), 
   WebcamResolution.HD720.getSize(), 
   new Dimension(2000, 1000), 
   new Dimension(1000, 500), 
 }; 
 // your camera have to support HD720p to run this code 
 Webcam webcam = Webcam.getDefault(); 
 webcam.setCustomViewSizes(nonStandardResolutions); 
 webcam.setViewSize(WebcamResolution.HD720.getSize());

代码示例来源：origin: org.boofcv/boofcv-WebcamCapture

public static void adjustResolution( Webcam webcam , int desiredWidth , int desiredHeight ) {
    // Bug in the library where it doesn't list all the camera's possible resolutions
//        Dimension[] sizes = webcam.getViewSizes();
//        int bestError = Integer.MAX_VALUE;
//        Dimension best = sizes[0]; // to get rid of null warning
//        for( Dimension d : sizes ) {
//            int error = (d.width-desiredWidth)*(d.height-desiredHeight);
//            if( error < bestError ) {
//                bestError = error;
//                best = d;
//            }
//        }

    Dimension[] sizes = webcam.getCustomViewSizes();
    Dimension match = null;
    for( Dimension d : sizes ) {
      if( d.width == desiredWidth && d.height == desiredHeight ) {
        match = d;
        break;
      }
    }

    if( match == null ) {
      match = new Dimension(desiredWidth,desiredHeight);
      webcam.setCustomViewSizes(new Dimension[]{match});
    }

    webcam.setViewSize(match);
  }
}

代码示例来源：origin: io.rhiot/camel-webcam

private Webcam openWebcam(Webcam webcam, Dimension dimension) {
  
  //Once started another endpoint may want to change from low res to high res, for example
  if (webcam.isOpen() && isStarted() && !dimension.equals(webcam.getViewSize())) {
    webcam.close();
  } 
  
  if (!webcam.isOpen() && dimension != null) {
    webcam.setCustomViewSizes(new Dimension[]{dimension});
    webcam.setViewSize(dimension);
    webcam.open(true);
  } else if (!webcam.isOpen()) {
    webcam.open(true);
  }
  
  return webcam;
}