/**
* Returns picture object tied to specified CharacterRun
* @param run
* @param FillBytes if true, Picture will be returned with Filled byte array that represent picture's contents. If you don't want
* to have that byte array in memory but only write picture's contents to stream, pass false and then use Picture.WriteImageContent
* @see Picture#WriteImageContent(java.io.OutputStream)
* @return a Picture object if picture exists for specified CharacterRun, null otherwise. PicturesTable.hasPicture is used to determine this.
* @see #hasPicture(NPOI.HWPF.usermodel.CharacterRun)
*/
public Picture ExtractPicture(CharacterRun run, bool FillBytes)
{
if (HasPicture(run))
{
return new Picture(run.GetPicOffset(), _dataStream, FillBytes);
}
return null;
}
/**
* determines whether specified CharacterRun Contains reference to a picture
* @param run
*/
public bool HasPicture(CharacterRun run)
{
if (run.IsSpecialCharacter() && !run.IsObj() && !run.IsOle2() && !run.IsData())
{
// Image should be in it's own run, or in a run with the end-of-special marker
if ("\u0001".Equals(run.Text) || "\u0001\u0015".Equals(run.Text))
{
return IsBlockContainsImage(run.GetPicOffset());
}
}
return false;
}
/**
* determines whether specified CharacterRun Contains reference to a picture
* @param run
*/
public bool HasHorizontalLine(CharacterRun run)
{
if (run.IsSpecialCharacter() && "\u0001".Equals(run.Text))
{
return IsBlockContainsHorizontalLine(run.GetPicOffset());
}
return false;
}
