Hi Team,
The requirement is extracting the images and saved into new document.For the extraction process using paragraph node and fig caption as keyword. The extracted documents are stored in the name of fig captions of each images.
My issue is how can i get fig caption.
I am using the following for get fig caption.String Imgcaption = paragraph.toString(SaveFormat.TEXT)for all method.this is not working for this type.
I have enclosed the code .please help me to get the fig caption for that code.
The source code is
Document interimdoc12 = new Document(interim);
NodeCollection shapes_otherimg = interimdoc12.getChildNodes(NodeType.SHAPE, true);
for (Shape shape : (Iterable<Shape>) shapes_otherimg) {
if (shape.hasImage() && shape.getParentParagraph().getNextSibling() != null
&& shape.getParentParagraph().getNextSibling().getNodeType() == NodeType.PARAGRAPH) {
**_String figcaption = (String)shape.getParentParagraph().getNextSibling().getText();_**
ArrayList nodes1 = extractContent(shape.getParentParagraph(), shape.getParentParagraph(), true);
filename =folder_name +"_" + "Fig_D" + i + "_" + figcaption +".docx";
System.out.println(filename);
generateDocument(interimdoc12, nodes1).save(filename);
Paragraph fig1 = (Paragraph) shape.getParentParagraph();
/**
* REMOVAL OF NODE(START,END) FROM SOURCE WORD DOC START
**/
shape.getParentParagraph().insertBefore(new BookmarkStart(interimdoc12, "Image_" + i), shape);
fig1.appendChild(new BookmarkEnd(interimdoc12, "Image_" + i));
deletecaption( filename);
i++;
for (Bookmark bookmark : interimdoc12.getRange().getBookmarks()) {
if (bookmark.getName().startsWith("Image_")) {
bookmark.setText("");
}
}
interimdoc12.save(interim);
}
}
Thanks & regards,
pria.
@akshayapria
Thanks for your inquiry. Please share your sample input document along with some more details of your requirements. We will look into it and will guide you accordingly.
Hi @tilal.ahmad
The extracted images are saved in the name of fig caption name(fig_1_fig_1) .In my output the first three figure are come without fig name.
The above mentioned code not read the exact fig caption.
The source code isTest.zip (41.0 KB)
The input document test.zip (505.4 KB)
The actual output is actual output.zip (655.2 KB)
The expected expected_output.zip (655.2 KB)
Thanks and regards,
pria
@akshayapria
Thanks for sharing the details. We are looking into the issue and will update you shortly.
@akshayapria
You are not processing figure caption in your “Section E” code, so it is not storing caption in extracted image name. Please check following sample code snippet to capture figure caption from list paragraph. Furthermore, It seems you are processing images twice in “Section E” code.
interimdoc.updateListLabels();
NodeCollection shapes1 = interimdoc.getChildNodes(NodeType.SHAPE, true);
for (Shape shape : (Iterable<Shape>) shapes1)
{
if(shape.hasChart() || shape.hasImage())
{
Paragraph paragraph = shape.getParentParagraph();
//Modify this condition according to your requirement
if (paragraph.toString(com.aspose.words.SaveFormat.TEXT).contains("a)") ||
paragraph.toString(com.aspose.words.SaveFormat.TEXT).contains("b)") ||
paragraph.toString(com.aspose.words.SaveFormat.TEXT).contains("c)"))
{
com.aspose.words.Document dstDoc = new com.aspose.words.Document();
NodeImporter importer = new NodeImporter(interimdoc, dstDoc, ImportFormatMode.KEEP_SOURCE_FORMATTING);
Node newNode = importer.importNode(paragraph, true);
dstDoc.getFirstSection().getBody().appendChild(newNode);
String Imgcaption = (String) shape.getParentParagraph().getNextSibling().toString(com.aspose.words.SaveFormat.TEXT);
//
filename = folder_name +"_" + "Fig_legend" + i + "_" + "FIG" + ".docx";
dstDoc.save(filename);
i++;
}
Node node = shape.getParentParagraph().getNextSibling();
//Modify this condition according to your requirement
if(node != null && node.getNodeType() == NodeType.PARAGRAPH
&& (
((Paragraph)node).isListItem()
|| node.toString(com.aspose.words.SaveFormat.TEXT).contains("(a)")
|| node.toString(com.aspose.words.SaveFormat.TEXT).contains("(b)")
|| node.toString(com.aspose.words.SaveFormat.TEXT).contains("(c)")
))
{
com.aspose.words.Document dstDoc = new com.aspose.words.Document();
NodeImporter importer = new NodeImporter(interimdoc, dstDoc, ImportFormatMode.KEEP_SOURCE_FORMATTING);
Node newNode = importer.importNode(shape, true);
dstDoc.getFirstSection().getBody().getFirstParagraph().appendChild(newNode);
/** OUTPUT FILENAME START **/
String Imgcaption = ((Paragraph)node).getListLabel().getLabelString();
int k = 0;
while (k < Imgcaption.length() && !Character.isDigit(Imgcaption.charAt(k)))
k++;
int j = k;
while (j < Imgcaption.length() && Character.isDigit(Imgcaption.charAt(j)))
j++;
int l = Integer.valueOf(Imgcaption.substring(k,j));//.parseInt(Imgcaption.substring(k, j));
strI = Integer.toString(l);
Pattern pattern = Pattern.compile(strI);
Matcher matcher = pattern.matcher(Imgcaption);
while (matcher.find()) {
name = Imgcaption.substring(0, matcher.end());
name = name.replace(".", "_");
}
if (name.startsWith("Fig")) {
name = "Fig" + "_" + l;
}
/** OUTPUT FILENAME END **/
filename = folder_name +"_" + "Fig_legend" + i + "_" + name + ".docx";
dstDoc.save(filename);
i++;
}
}
}
Hi @tilal.ahmad,
Thank you very much.
The issue is some text also extracted along with this output
please let me know how to remove the text.
The actual output is actual output.zip (469.6 KB)
Thanks & regards,
pria
@akshayapria
Thanks for your feedback. Filename text issue does not seem Aspose.Words Jar related issue. Please debug the Filename code to refine it as per your requirements and to remove all whitespaces and non-visible characters use following code snippet.
name=name.replaceAll("\\s+", "");