72 lines
2.5 KiB
C#
72 lines
2.5 KiB
C#
namespace View_by_Distance.Shared.Models.Stateless.Methods;
|
|
|
|
internal abstract class Location
|
|
{
|
|
|
|
internal static int GetNormalizedPixelPercentage(int bottom, int height, int left, int locationDigits, int locationFactor, int right, int top, int width, int zCount)
|
|
{
|
|
int result;
|
|
double value;
|
|
double total = width * height;
|
|
Check(bottom, left, right, top, zCount);
|
|
double xCenter = left + ((right - left) / 2);
|
|
double yCenter = top + ((bottom - top) / 2);
|
|
double at = ((yCenter - 1) * width) + xCenter;
|
|
value = at / total;
|
|
if (value < 0)
|
|
value = 3;
|
|
result = (int)(Math.Round(value, locationDigits) * locationFactor);
|
|
string rightPadded = ILocation.GetRightPadded(locationDigits, result);
|
|
if (result.ToString() != rightPadded)
|
|
result = int.Parse(rightPadded);
|
|
return result;
|
|
}
|
|
|
|
internal static void Check(int bottom, int left, int right, int top, int zCount)
|
|
{
|
|
if (left < 0)
|
|
throw new Exception();
|
|
if (right < 0)
|
|
throw new Exception();
|
|
if (right < left)
|
|
throw new Exception();
|
|
if (top < 0)
|
|
throw new Exception();
|
|
if (bottom < 0)
|
|
throw new Exception();
|
|
if (bottom < top)
|
|
throw new Exception();
|
|
if (zCount < 0)
|
|
throw new Exception();
|
|
}
|
|
|
|
internal static void Check(int bottom, int height, int left, int right, int top, int width, int zCount)
|
|
{
|
|
if (bottom > height)
|
|
throw new Exception();
|
|
if (left > width)
|
|
throw new Exception();
|
|
if (right > width)
|
|
throw new Exception();
|
|
if (top > height)
|
|
throw new Exception();
|
|
if (zCount < 0)
|
|
throw new Exception();
|
|
}
|
|
|
|
internal static void Check(int bottom, int left, int? normalizedPixelPercentage, int right, int top, int zCount)
|
|
{
|
|
Check(bottom, left, right, top, zCount);
|
|
if (normalizedPixelPercentage.HasValue && normalizedPixelPercentage.Value < 0)
|
|
throw new Exception();
|
|
}
|
|
|
|
internal static void Check(int bottom, int height, int left, int? normalizedPixelPercentage, int right, int top, int width, int zCount)
|
|
{
|
|
Check(bottom, left, right, top, zCount);
|
|
Check(bottom, height, left, right, top, width, zCount);
|
|
if (normalizedPixelPercentage.HasValue && normalizedPixelPercentage.Value < 0)
|
|
throw new Exception();
|
|
}
|
|
|
|
} |