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Posted to dev@poi.apache.org by bu...@apache.org on 2017/03/24 11:22:14 UTC
[Bug 60915] New: XLS to HTML Charts to coming
https://bz.apache.org/bugzilla/show_bug.cgi?id=60915
Bug ID: 60915
Summary: XLS to HTML Charts to coming
Product: POI
Version: 3.15-FINAL
Hardware: PC
OS: Linux
Status: NEW
Severity: blocker
Priority: P2
Component: HSLF
Assignee: dev@poi.apache.org
Reporter: pooja.dhannawat535@gmail.com
Target Milestone: ---
I am using ExcelToHtmlConverter provided by POI to xls to pdf conversion.
Somehow in the output I am not getting charts.
I thought of adding one more method in ExcelToHtmlConverter named as
processChart by extending the class. Sample method -
//TODO convert chart to images and add to output
private void processChart(HSSFSheet sheet) {
for(HSSFChart chart : HSSFChart.getSheetCharts(sheet)){
Element table = this.htmlDocumentFacade.createTable();
this.htmlDocumentFacade.addStyleClass(table,
this.cssClassPrefixTable, "border-collapse:collapse;border-spacing:0;");
Element tableBody = this.htmlDocumentFacade.createTableBody();
tableBody.setTextContent(chart.getChartTitle());
table.appendChild(tableBody);
this.htmlDocumentFacade.getBody().appendChild(table);
}
}
Somehow I am not able to convert this HSSFChart to image. Please suggest me a
way to convert to chart to image or to add them in final output.
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[Bug 60915] XLS to HTML Charts not coming
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=60915
pooja.dhannawat535@gmail.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|XLS to HTML Charts to |XLS to HTML Charts not
|coming |coming
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[Bug 60915] XLS to HTML Charts not coming
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=60915
Javen O'Neal <on...@apache.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|blocker |enhancement
Resolution|--- |INVALID
Status|NEW |RESOLVED
--- Comment #1 from Javen O'Neal <on...@apache.org> ---
I am not sure what the issue is. Sounds like a mixture of a usage question and
a feature enhancement request. ExcelToHtmlConverter outputs to HTML, not PDF.
POI currently cannot render charts to images. If anyone is interested in
improving the charts API, we encourage them to contact us on the mailing list.
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[Bug 60915] XLS to HTML Charts not coming
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=60915
pooja.dhannawat535@gmail.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|HSLF |HSSF
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