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: [email protected]
Reporter: [email protected]
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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