| public static ToInt ( byte data, int &offset ) : int | ||
| data | byte | |
| offset | int | |
| Результат | int | |
private PointD[] CreatePoint(Byte[] data)
{
PointD[] result = new PointD[3];
for (int i = 0; i < 3; i++)
{
uint yy = (uint)ByteConverter.ToInt(data, ref _Index);
int y = (int)yy;
if (yy > 2147483647)
{
y = (int)(yy - 4294967295U - 1);
}
uint xx = (uint)ByteConverter.ToInt(data, ref _Index);
int x = (int)xx;
if (xx > 2147483647)
{
x = (int)(xx - 4294967295U - 1);
}
result[i] = new PointD((double)x * _Width / 4096 / 4096, (double)y * _Height / 4096 / 4096);
}
return(result);
}
private void Initialize()
{
if (_ClipPaths != null)
{
return;
}
_ClipPaths = new Collection <ClipPath>();
_Values = new Collection <EightBimValue>();
int i = 0;
while (i < Data.Length)
{
if (Data[i++] != '8')
{
continue;
}
if (Data[i++] != 'B')
{
continue;
}
if (Data[i++] != 'I')
{
continue;
}
if (Data[i++] != 'M')
{
continue;
}
if (i + 7 > Data.Length)
{
return;
}
short id = ByteConverter.ToShort(Data, ref i);
bool isClipPath = (id > 1999 && id < 2998);
string name = null;
int length = (int)Data[i++];
if (length != 0)
{
if (isClipPath && i + length < Data.Length)
{
name = Encoding.ASCII.GetString(Data, i, length);
}
i += length;
}
if ((length & 0x01) == 0)
{
i++;
}
length = ByteConverter.ToInt(Data, ref i);
if (i + length > Data.Length)
{
return;
}
if (length != 0)
{
if (isClipPath)
{
_ClipPaths.Add(CreateClipPath(name, i, length));
}
Byte[] data = new Byte[length];
Array.Copy(Data, i, data, 0, length);
_Values.Add(new EightBimValue(id, data));
}
i += length;
}
}
