Ｃ＃ winform获取当前屏幕dpi缩小缩放比例,java获取当前屏幕的

/// <summary> /// 获取电脑缩放比例 /// </summary> /// <returns></returns> public float GetWinScaling() { int dpiX; Graphics graphics = this.CreateGraphics(); dpiX = (Int32)graphics.DpiX; if (dpiX == 96) { return 1; } else if (dpiX == 120) { return 1.25f; } else if (dpiX == 144) { return 1.5f; } else if (dpiX == 192) { return 2f; } else { return 1; } }