public override void setTile(int x, int y)
{
// Check tile indexes
if (x < 0 || y < 0 || x >= ntX || y >= ntY)
{
throw new System.ArgumentException("Tile's indexes out of bounds");
}
// Set new current tile
tx = x;
ty = y;
// Calculate tile origins
int tx0 = (x != 0) ? xt0siz + x * xtsiz : x0siz;
int ty0 = (y != 0) ? yt0siz + y * ytsiz : y0siz;
int tx1 = (x != ntX - 1) ? (xt0siz + (x + 1) * xtsiz) : (x0siz + src.ImgWidth);
int ty1 = (y != ntY - 1) ? (yt0siz + (y + 1) * ytsiz) : (y0siz + src.ImgHeight);
// Set general variables
tileW = tx1 - tx0;
tileH = ty1 - ty0;
// Set component specific variables
int nc = src.NumComps;
if (compW == null) compW = new int[nc];
if (compH == null) compH = new int[nc];
if (tcx0 == null) tcx0 = new int[nc];
if (tcy0 == null) tcy0 = new int[nc];
for (int i = 0; i < nc; i++)
{
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
tcx0[i] = (int)System.Math.Ceiling(tx0 / (double)src.getCompSubsX(i));
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
tcy0[i] = (int)System.Math.Ceiling(ty0 / (double)src.getCompSubsY(i));
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
compW[i] = (int)System.Math.Ceiling(tx1 / (double)src.getCompSubsX(i)) - tcx0[i];
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1042'"
compH[i] = (int)System.Math.Ceiling(ty1 / (double)src.getCompSubsY(i)) - tcy0[i];
}
}
