public void findSplitPoint(WrapItem info, String restOfText, int lineStart, int[] results)
{
int splitPoint=info.getAlternateFirstItemWrapPoint();
if (splitPoint<0)
splitPoint=info.mStartPos;
int lengthAtSplit=getColumnLength(0, restOfText, 0, splitPoint-lineStart);
if (info.isBreakBefore())
{
//look for whitespace before split point, that shouldn't be counted
int removedWSCount=0;
for (int i=splitPoint-lineStart-1;i>=0;i--)
{
char c = restOfText[i];
if (c==' ' || c=='\t')
removedWSCount++;
else
break;
}
//if we found some whitespace to trim, then recalculate the split position
if (removedWSCount>0)
{
lengthAtSplit=getColumnLength(0, restOfText, 0, (splitPoint-lineStart)-removedWSCount);
splitPoint=splitPoint-removedWSCount;
}
}
else
{
lengthAtSplit+=info.getText().Length;
}
results[0]=splitPoint;
results[1]=lengthAtSplit;
}
