Я создал метод, описанный ниже, для преобразования CGRect в MapRect, как показано ниже
Я провел небольшой тест.
110,000000, 180,000000, 100,000000, 100,000000
+78118912,000000, 94811514,406252, +52428800,000000, +52428799,999997
110,000000, 180,000000, 100,000000, 100,000000
78118912,000000, +94811514,406252, +52428800,000000, 52428799,999997
110,000000, 180,000000, 100,000000, 100,000000
78118912,000000, +94811514,406252, +52428800,000000, +52428799,999997
110,000000, 180,000000, 100,000000, 100,000000 * тысяча двадцать два * * +1023 * +78118912,000000, 94811514.406252, 52428800.000000, 52428799.999997
110.000000, 180.000000, 100.000000, 100.000000
78118912.000000, 94811514.406252, 52428800.000000, 52428 * * * * * *.немного странно.
110,000000, 180,000000, 100,000000, 100,000000
78118912.000000, 94811514.406252, 52428800.000000, 52428799.999997
110,000000, 174.263596, 100.000000, 101.746048
78118912.000000, 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000*
78118912.000000, 87976370.406253, 52428800.000000, 54699207.999997
110.000000, 157.400009, 100.000000, 108.272507
78118912.000000, 114000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
78118912.000000, 76093106.406254, 52428800.000000, 60073639.999996