Examples with TrpRegionType eu.transkribus.core.model.beans.pagecontent_trp.TrpRegionType used on opensource projects

Example 16 with TrpRegionType

use of eu.transkribus.core.model.beans.pagecontent_trp.TrpRegionType in project TranskribusCore by Transkribus.

the class PageXmlUtils method copyTextContent.

public static void copyTextContent(PcGtsType origPc, PcGtsType newPc) {
    if (!hasRegions(origPc) || !hasRegions(newPc)) {
        return;
    }
    List<TrpRegionType> origRegs = origPc.getPage().getTextRegionOrImageRegionOrLineDrawingRegion();
    List<TrpRegionType> newRegs = newPc.getPage().getTextRegionOrImageRegionOrLineDrawingRegion();
    // map the regions where we want to keep the textContent
    Map<String, TextRegionType> textMap = new HashMap<>();
    // iterate all old regions. Map the ones containing lines
    for (RegionType r : origRegs) {
        if (!(r instanceof TextRegionType)) {
            continue;
        }
        TextRegionType tr = (TextRegionType) r;
        boolean hasTextLines = tr.getTextLine() != null && !tr.getTextLine().isEmpty();
        if (hasTextLines) {
            textMap.put(tr.getId(), tr);
        }
    }
    // iterate the new regions and move all the line contents from the old one
    for (RegionType r : newRegs) {
        if (!(r instanceof TextRegionType) || !textMap.containsKey(r.getId())) {
            continue;
        }
        // this region corresponds with an old one
        TextRegionType newTr = (TextRegionType) r;
        TextRegionType oldTr = textMap.get(newTr.getId());
        copyTextRegionContent(oldTr, newTr);
    }
}