Bug 196419 Long string word in element will lost head and tail when preview as PDF[0004]
Description: Long string word in element will lost head and tail[0004] Step: 1.Input "labellabellabellabellabellabellabellabellabellabellabellabellabellabellabellabellabellabellabellabellabellabellabellabellabellabellabellabellabel" in label or text. 2.Preview as PDF Actual result: It only privew the center of content on label and text. Please see the attached image
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTextLM.java
currentPos = chunk.getText().length();
						AbstractArea con = (AbstractArea)createInlineContainer(content, false, false);
						con.setWidth(0);
						if (null == chunk.getFontInfo())
						{
							IStyle style = content.getComputedStyle();
							con.setHeight( getDimensionValue(style.getProperty(StyleConstants.STYLE_FONT_SIZE))
									+ topBorder + topPadding + bottomBorder + bottomPadding);
						}else
						{
							con.setHeight( (int)(chunk.getFontInfo().getWordHeight()*PDFConstants.LAYOUT_TO_PDF_RATIO)
									+ topBorder + topPadding + bottomBorder + bottomPadding);
						}
						PDFTextLM.this.addSpaceHolder(con);
						PDFTextLM.this.newLine();
						vestigeIndex = -1;
						return;
					}
					currentPos = 0;
					vestigeIndex = -1;
					vestigeLength = 0;
					wr = new ICUWordRecognizer(chunk.getText( ), context.getLocale( ));
				}
				else
				{
					return;
				}
			}
			if (isNew)
			{