class FlatlandPixelTestBase_ScaleTest_Class

This test zooms the entire content by a factor of 2 and verifies that only the top left quadrant

is shown.

Before zoom:-

______________DISPLAY______________

| | |

| BLACK | RED |

| | |

|________________|________________|

| | |

| | |

| BLUE | MAGENTA |

|________________|________________|

After zoom:-

______________DISPLAY______________

| |

| |

| |

| BLACK |

| |

| |

| |

|_________________________________|

The remaining rectangles get clipped out because they fall outside the view bounds.