一些Ashot策略有“模拟器”这个词，它们之间有什么区别？

Question

我一直在为Selenium开发Ashot库和Browserstack API来截取设备的屏幕截图。通过拍摄策略，我注意到对于一些可用的策略，有一个“模拟器”策略。

关于ashot库的文档非常少:/

public static ShootingStrategy iPad2WithIOS8() {
    VariableCutStrategy cutStrategy = new VariableCutStrategy(41, 65, 960);
    return viewportNonRetina(500, cutStrategy);
}

public static ShootingStrategy iPad2WithIOS8Simulator() {
    VariableCutStrategy cutStrategy = new VariableCutStrategy(41, 65, 1250);
    return viewportNonRetina(500, cutStrategy);
}

public static ShootingStrategy iPad2WithIOS8Retina() {
    VariableCutStrategy cutStrategy = new VariableCutStrategy(41, 65, 960);
    return viewportRetina(500, cutStrategy, 2.0F);
}

public static ShootingStrategy iPad2WithIOS8RetinaSimulator() {
    VariableCutStrategy cutStrategy = new VariableCutStrategy(41, 65, 1250);
    return viewportRetina(500, cutStrategy, 2.0F);

其中每一个都有一个模拟器版本。有人知道它们之间的区别吗？

Answer 1

也许是因为它们中的一个用于模拟，另一些用于真实设备。