This Exception is generated while accessing TableCell.getTextHeight() in the above code.

file_60373.txt (text/plain), 5.90 KB, created by apatra on 2016-11-15 06:29:18 UTC

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Description: This Exception is generated while accessing TableCell.getTextHeight() in the above code.

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Creator: apatra

Created: 2016-11-15 06:29:18 UTC

Size: 5.90 KB

patch

obsolete

>import org.apache.poi.sl.usermodel.TableCell; >import org.apache.poi.sl.usermodel.TextParagraph; >import org.apache.poi.xslf.usermodel.*; > >import java.awt.*; >import java.awt.geom.Rectangle2D; >import java.io.File; >import java.io.FileInputStream; >import java.io.FileOutputStream; >import java.io.IOException; > >/** > * Created by jchamarthi on 18/9/15. > */ >public class CreateTable { > public static void main(String[] args) throws IOException { > XMLSlideShow ppt = new XMLSlideShow(); > createTitleSlide(ppt); > createTitleAndContentSlide(ppt); > FileOutputStream out = new FileOutputStream(new File("table.pptx")); > ppt.write(out); > out.close(); > } > > private static void createTitleSlide(XMLSlideShow ppt) { > XSLFSlideMaster slideMaster = ppt.getSlideMasters().get(0); > XSLFSlide slide = ppt.createSlide(slideMaster.getLayout(SlideLayout.TITLE)); > //slide.getBackground().setFillColor(Color.BLUE); > for(XSLFTextShape shape : slide.getPlaceholders()) { > switch (shape.getTextType()) { > case CENTERED_TITLE: > shape.clearText(); > XSLFTextParagraph paragraph = shape.addNewTextParagraph(); > XSLFTextRun textRun = paragraph.addNewTextRun(); > textRun.setFontColor(Color.BLACK); > textRun.setFontSize(24.00); > textRun.setBold(true); > textRun.setFontFamily("Arial"); > textRun.setText("Success Plan summary export when Status = Draft"); > break; > case SUBTITLE: > slide.removeShape(shape); > break; > default: > break; > } > } > } > > private static void createTitleAndContentSlide(XMLSlideShow ppt) { > XSLFSlideMaster slideMaster = ppt.getSlideMasters().get(0); > XSLFSlide slide = ppt.createSlide(slideMaster.getLayout(SlideLayout.TITLE_AND_CONTENT)); > > for(XSLFTextShape shape : slide.getPlaceholders()) { > switch (shape.getTextType()) { > case TITLE: > shape.clearText(); > XSLFTextParagraph paragraph = shape.addNewTextParagraph(); > paragraph.setTextAlign(TextParagraph.TextAlign.LEFT); > XSLFTextRun textRun = paragraph.addNewTextRun(); > textRun.setFontColor(Color.BLACK); > textRun.setFontSize(18.00); > textRun.setBold(true); > textRun.setFontFamily("Arial"); > textRun.setText("Success Plan Name - This can be of 80 characters. This can be of 80 characters"); > break; > case CONTENT: > slide.removeShape(shape); > createTable(slide, 50, 100, 600, 100, 3, 2, false, false); > createTable(slide, 50, 200, 600, 300, 10, 3, false, false); > break; > default: > break; > } > } > } > > private static void createTable(XSLFSlide slide, double x, double y, double w, double h, int numRows, int numColumns, boolean setBorder, boolean addHeader) { > XSLFTable tbl = slide.createTable(); > tbl.setAnchor(new Rectangle2D.Double(x, y, w, h)); > > //Header > if(addHeader) { > XSLFTableRow headerRow = tbl.addRow(); > for (int i = 0; i < numColumns; i++) { > XSLFTableCell th = headerRow.addCell(); > XSLFTextParagraph p = th.addNewTextParagraph(); > p.setTextAlign(TextParagraph.TextAlign.LEFT); > XSLFTextRun r = p.addNewTextRun(); > r.setText("Plan Header " + (i + 1)); > r.setBold(true); > th.setBorderColor(TableCell.BorderEdge.top,Color.BLACK); > th.setBorderColor(TableCell.BorderEdge.bottom,Color.BLACK); > th.setBorderColor(TableCell.BorderEdge.left,Color.BLACK); > th.setBorderColor(TableCell.BorderEdge.right,Color.BLACK); > } > } > > // rows > for(int rownum = 0; rownum < numRows; rownum ++){ > XSLFTableRow tr = tbl.addRow(); > tr.setHeight(5); > // header > for(int i = 0; i < numColumns; i++) { > XSLFTableCell cell = tr.addCell(); > if(rownum == 0 || setBorder) { > cell.setBorderColor(TableCell.BorderEdge.top,Color.BLACK); > } > if(rownum == numRows - 1 || setBorder) { > cell.setBorderColor(TableCell.BorderEdge.bottom,Color.BLACK); > } > cell.setBorderColor(TableCell.BorderEdge.left,Color.BLACK); > cell.setBorderColor(TableCell.BorderEdge.right,Color.BLACK); > XSLFTextParagraph p = cell.addNewTextParagraph(); > XSLFTextRun r = p.addNewTextRun(); > r.setText("Plan Status:::::::::::::::::::::::::::::::::::ggggggggggggggggggg"); > System.out.println( cell.getTextHeight()); > > > } > } > } >} > >------------------------------------------------------------------------------- >176.0 >176.0 >Exception in thread "main" java.lang.NullPointerException > at org.apache.poi.xslf.usermodel.XSLFTable.updateCellAnchor(XSLFTable.java:296) > at org.apache.poi.xslf.usermodel.XSLFTableCell.getAnchor(XSLFTableCell.java:662) > at org.apache.poi.sl.draw.DrawShape.getAnchor(DrawShape.java:146) > at org.apache.poi.sl.draw.DrawTextParagraph.getWrappingWidth(DrawTextParagraph.java:422) > at org.apache.poi.sl.draw.DrawTextParagraph.breakText(DrawTextParagraph.java:243) > at org.apache.poi.sl.draw.DrawTextShape.drawParagraphs(DrawTextShape.java:158) > at org.apache.poi.sl.draw.DrawTextShape.getTextHeight(DrawTextShape.java:219) > at org.apache.poi.sl.draw.DrawTextShape.getTextHeight(DrawTextShape.java:201) > at org.apache.poi.xslf.usermodel.XSLFTextShape.getTextHeight(XSLFTextShape.java:564) > at CreateTable.createTable(CreateTable.java:117) > at CreateTable.createTitleAndContentSlide(CreateTable.java:69) > at CreateTable.main(CreateTable.java:19) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147) View Attachment As Raw

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