Java iText PDF动态生成
我有一个动态生成PDF的类, 其中我有4-6列。。 在第二列描述中,动态显示项的名称, 它大约有20-40个字符。。现在,我希望一致地显示行高。。 如果任何一个描述字符超过30个字符,我必须将所有行高度显示为相等高度(20f) 如果字符不超过30个字符,并且在30个字符以下结束,我必须将所有行高度显示为(10f) 如何动态地对齐相同的对象? 这是我的密码:Java iText PDF动态生成,java,pdf,alignment,itext,Java,Pdf,Alignment,Itext,我有一个动态生成PDF的类, 其中我有4-6列。。 在第二列描述中,动态显示项的名称, 它大约有20-40个字符。。现在,我希望一致地显示行高。。 如果任何一个描述字符超过30个字符,我必须将所有行高度显示为相等高度(20f) 如果字符不超过30个字符,并且在30个字符以下结束,我必须将所有行高度显示为(10f) 如何动态地对齐相同的对象? 这是我的密码: mainTable.addCell (PDFUtil.getBlankLine (20f)); float[] colsWidth = {0
mainTable.addCell (PDFUtil.getBlankLine (20f));
float[] colsWidth = {0.5f,3.8f,0.9f,0.9f,1.3f,0.9f,1.3f,1.4f};
PdfPTable itemListTab = new PdfPTable(colsWidth);
PdfPCell slNo = PDFUtil.getTableHeaderCell(PDFUtil.S_NO,
PDFUtil.getBoldFont());
PdfPCell itmDesc = PDFUtil.getTableHeaderCell(PDFUtil.ITEM_DESC,
PDFUtil.getBoldFont());
PdfPCell loose = PDFUtil.getTableHeaderCell(PDFUtil.LOOSE_QTY,
PDFUtil.getBoldFont());
PdfPCell full = PDFUtil.getTableHeaderCell(PDFUtil.FULL_QTY,
PDFUtil.getBoldFont());
PdfPCell unitPrc = PDFUtil.getTableHeaderCell(PDFUtil.QUOTED_PRICE,
PDFUtil.getBoldFont());
PdfPCell disc = PDFUtil.getTableHeaderCell(
PDFUtil.ITM_DISCOUNT_PERCENT, PDFUtil.getBoldFont());
PdfPCell netAmt = PDFUtil.getTableHeaderCell(PDFUtil.NET_PRICE,
PDFUtil.getBoldFont());
PdfPCell amt = PDFUtil.getTableHeaderCell(PDFUtil.AMOUNT_LABEL, PDFUtil
.getBoldFont());
amt.setHorizontalAlignment(Element.ALIGN_RIGHT);
itemListTab.addCell(slNo);
itemListTab.addCell(itmDesc);
itemListTab.addCell(full);
itemListTab.addCell(loose);
itemListTab.addCell(unitPrc);
itemListTab.addCell(disc);
itemListTab.addCell(netAmt);
itemListTab.addCell(amt);
ArrayList aList = vendPOVO.getItemList();
if (aList != null)
{
Object[] iList = aList.toArray();
Arrays.sort(iList, new ItemSNoComparator(aList));
int len = iList.length;
InventoryLogger.logDebug("After sorting the item list by SNo");
InventoryLogger.logDebug("length"+len);
for (int i = 0; i < len; i++)
{
InventoryLogger.logDebug("inside for");
ItemMasterVO itmMstrVO = (ItemMasterVO) iList[i];
if (InventoryConstants.TRUE.equals(itmMstrVO
.getVendPurOrdInd()))
{
String ctry = " ";
InventoryLogger.logDebug ("Country of origin"+itmMstrVO.getCtryOfOrigin());
if(itmMstrVO.getCtryOfOrigin() != null)
{
ctry = InventoryUtil.getStaticElementDescription(
itmMstrVO.getCtryOfOrigin(),InventoryConstants.STATIC_ELE_CTRY);
}
String uomDesc = "";
String looseUomTemp = "";
if(itmMstrVO.getUomDesc().matches(InventoryConstants.UOM_KGGM) )
{
uomDesc = "1 KG ";
looseUomTemp = "KG";
}
else
{
uomDesc = itmMstrVO.getUomDesc();
looseUomTemp = itmMstrVO.getLooseUOM();
}
String flFlagCheck = "";
InventoryLogger.logDebug("fl"+itmMstrVO.getFullLooseInd());
if(itmMstrVO.getFullLooseInd().matches(InventoryConstants.FULL_LOOSE_IND_F))
{
flFlagCheck = itmMstrVO.getFullUOM();
}
else
{
flFlagCheck = itmMstrVO.getLooseUOM();
}
itemListTab.addCell(new PdfPCell(new Phrase(itmMstrVO
.getCusQuoSerialNo(), PDFUtil
.getNormalFont())));
itemListTab.addCell(new PdfPCell(new Phrase(itmMstrVO
.getItemDisplayName()+ " / " + uomDesc + "/" + ctry , PDFUtil
.getNormalFont())));
itemListTab.addCell(new PdfPCell(new Phrase(Long
.toString(itmMstrVO.getQuoFull())+" "+itmMstrVO.getFullUOM(), PDFUtil
.getNormalFont())));
PdfPCell cellone = new PdfPCell(new Phrase(Long.toString(itmMstrVO.getQuoLoose())+" "+itmMstrVO.getLooseUOM(), PDFUtil.getNormalFont()));
cellone.setFixedHeight(25f);
itemListTab.addCell(cellone);itemListTab.addCell(new PdfPCell(new Phrase(InventoryUtil.getTwoDecDigPrecisionMin(itmMstrVO.getDiscUnitPrice())+"/"+flFlagCheck, PDFUtil
.getNormalFont())));
itemListTab.addCell(new PdfPCell(new Phrase(InventoryUtil.getTwoDecDigPrecisionMin(itmMstrVO.getDiscPercent()), PDFUtil
.getNormalFont())));
itemListTab.addCell(new PdfPCell(new Phrase((InventoryUtil.getTwoDecDigPrecisionMin(itmMstrVO.getDiscUnitPrice()))+"/" +flFlagCheck, PDFUtil.getNormalFont())));
itemListTab.addCell(new PdfPCell(new Phrase(InventoryUtil.getTwoDecDigPrecisionMin(itmMstrVO.getAmount()), PDFUtil
.getNormalFont())));
}
}
}
PdfPCell addCell = new PdfPCell(itemListTab);
addCell.setBorder(0);
mainTable.addCell(addCell);
mainTable.addCell(PDFUtil.getBlankLine(20f));
float[]colsWidth={0.5f,3.8f,0.9f,0.9f,1.3f,0.9f,1.3f,1.4f};
PdfPTable itemListTab=新的PdfPTable(colsWidth);
PdfPCell slNo=PDFUtil.getTableHeaderCell(PDFUtil.S_编号,
PDFUtil.getBoldFont());
PdfPCell itmDesc=PDFUtil.getTableHeaderCell(PDFUtil.ITEM_DESC,
PDFUtil.getBoldFont());
PdfPCell loose=PDFUtil.getTableHeaderCell(PDFUtil.loose\u数量,
PDFUtil.getBoldFont());
PdfPCell full=PDFUtil.getTableHeaderCell(PDFUtil.full\U数量,
PDFUtil.getBoldFont());
PdfPCell unitPrc=PDFUtil.getTableHeaderCell(PDFUtil.QUOTED_价格,
PDFUtil.getBoldFont());
PdfPCell disc=PDFUtil.getTableHeaderCell(
PDFUtil.ITM_折扣率,PDFUtil.getBoldFont());
PdfPCell netAmt=PDFUtil.getTableHeaderCell(PDFUtil.NET_价格,
PDFUtil.getBoldFont());
PdfPCell amt=PDFUtil.getTableHeaderCell(PDFUtil.AMOUNT_标签,PDFUtil
.getBoldFont());
金额设置水平对齐(元素右对齐);
itemListTab.addCell(slNo);
itemListTab.addCell(itmDesc);
itemListTab.addCell(完整);
itemListTab.addCell(松散);
itemListTab.addCell(单位PRC);
itemListTab.addCell(光盘);
itemListTab.addCell(netAmt);
itemListTab.addCell(金额);
ArrayList aList=vendPOVO.getItemList();
if(aList!=null)
{
Object[]iList=aList.toArray();
sort(iList,newitemsnocomparator(aList));
int len=iList.length;
logDebug(“在通过SNo对项目列表进行排序之后”);
logDebug(“长度”+len);
对于(int i=0;i
嘿,伙计们,我终于找到了解决方案:
mainTable.addCell(PDFUtil.getBlankLine(20f));
float[] colsWidth = {0.5f,3.8f,0.9f,0.9f,1.3f,0.9f,1.3f,1.4f};
PdfPTable itemListTab = new PdfPTable(colsWidth);
PdfPCell slNo = PDFUtil.getTableHeaderCell(PDFUtil.S_NO,
PDFUtil.getBoldFont());
PdfPCell itmDesc = PDFUtil.getTableHeaderCell(PDFUtil.ITEM_DESC,
PDFUtil.getBoldFont());
PdfPCell loose = PDFUtil.getTableHeaderCell(PDFUtil.LOOSE_QTY,
PDFUtil.getBoldFont());
PdfPCell full = PDFUtil.getTableHeaderCell(PDFUtil.FULL_QTY,
PDFUtil.getBoldFont());
PdfPCell unitPrc = PDFUtil.getTableHeaderCell(PDFUtil.QUOTED_PRICE,
PDFUtil.getBoldFont());
PdfPCell disc = PDFUtil.getTableHeaderCell(
PDFUtil.ITM_DISCOUNT_PERCENT, PDFUtil.getBoldFont());
PdfPCell netAmt = PDFUtil.getTableHeaderCell(PDFUtil.NET_PRICE,
PDFUtil.getBoldFont());
PdfPCell amt = PDFUtil.getTableHeaderCell(PDFUtil.AMOUNT_LABEL, PDFUtil
.getBoldFont());
amt.setHorizontalAlignment(Element.ALIGN_RIGHT);
itemListTab.addCell(slNo);
itemListTab.addCell(itmDesc);
itemListTab.addCell(full);
itemListTab.addCell(loose);
itemListTab.addCell(unitPrc);
itemListTab.addCell(disc);
itemListTab.addCell(netAmt);
itemListTab.addCell(amt);ArrayList aList = vendPOVO.getItemList();
if (aList != null)
{
Object[] iList = aList.toArray();
Arrays.sort(iList, new ItemSNoComparator(aList));
int len = iList.length;
InventoryLogger.logDebug("After sorting the item list by SNo");
InventoryLogger.logDebug("length"+len);
int lenthChr = 0;
int lineLength = 34;
float maxLineLength = 34;
for (int j = 0; j < len; j++)
{
ItemMasterVO itmMstrVO = (ItemMasterVO) iList[j];
if (InventoryConstants.TRUE.equals(itmMstrVO.getVendPurOrdInd()))
{
String ctry = " ";
if(itmMstrVO.getCtryOfOrigin() != null)
{
ctry = InventoryUtil.getStaticElementDescription(itmMstrVO.getCtryOfOrigin(),InventoryConstants.STATIC_ELE_CTRY);
}
String uomDesc = "";
String looseUomTemp = "";
String Space = "";
if(itmMstrVO.getUomDesc().matches(InventoryConstants.UOM_KGGM) )
{
uomDesc = "1 KG ";
looseUomTemp = "KG";
}
else
{
uomDesc = itmMstrVO.getUomDesc();
looseUomTemp = itmMstrVO.getLooseUOM();
}
int lenthChrTmp = (itmMstrVO.getItemDesc1() + " / " + itmMstrVO.getItemDesc2() + " / " + uomDesc+ "/" + ctry).length() ;
lenthChr = (lenthChr > lenthChrTmp)?lenthChr:lenthChrTmp;
}
}
int mod = ((lenthChr % lineLength)> 0)?1:0;
maxLineLength = ((lenthChr/lineLength) + mod) * 13;
for (int i = 0; i < len; i++)
{
InventoryLogger.logDebug("inside for");
ItemMasterVO itmMstrVO = (ItemMasterVO) iList[i];
if (InventoryConstants.TRUE.equals(itmMstrVO
.getVendPurOrdInd()))
{
String ctry = " ";
InventoryLogger.logDebug("Country of origin"+itmMstrVO.getCtryOfOrigin());
if(itmMstrVO.getCtryOfOrigin() != null)
{
ctry = InventoryUtil.getStaticElementDescription(
itmMstrVO.getCtryOfOrigin(),InventoryConstants.STATIC_ELE_CTRY);
}
String uomDesc = "";
String looseUomTemp = "";
if(itmMstrVO.getUomDesc().matches(InventoryConstants.UOM_KGGM) )
{
uomDesc = "1 KG ";
looseUomTemp = "KG";
}
else
{
uomDesc = itmMstrVO.getUomDesc();
looseUomTemp = itmMstrVO.getLooseUOM();
}
String flFlagCheck = "";
InventoryLogger.logDebug("fl"+itmMstrVO.getFullLooseInd());
if(itmMstrVO.getFullLooseInd().matches(InventoryConstants.FULL_LOOSE_IND_F))
{
flFlagCheck = itmMstrVO.getFullUOM();
}
else
{
flFlagCheck = itmMstrVO.getLooseUOM();
}
itemListTab
.addCell(new PdfPCell(new Phrase(itmMstrVO
.getCusQuoSerialNo(), PDFUtil
.getNormalFont())));
PdfPCell descCell = new PdfPCell(new Phrase(itmMstrVO
.getItemDisplayName()+ " / " + uomDesc + "/" + ctry , PDFUtil
.getNormalFont()));
descCell.setFixedHeight(maxLineLength);
itemListTab.addCell(descCell);
itemListTab.addCell(new PdfPCell(new Phrase(Long
.toString(itmMstrVO.getQuoFull())+" "+itmMstrVO.getFullUOM(), PDFUtil
.getNormalFont())));
PdfPCell cellone = new PdfPCell(new Phrase(Long.toString(itmMstrVO.getQuoLoose())+" "+itmMstrVO.getLooseUOM(), PDFUtil.getNormalFont()));itemListTab.addCell(cellone);itemListTab.addCell(new PdfPCell(new Phrase(InventoryUtil.getTwoDecDigPrecisionMin(itmMstrVO.getDiscUnitPrice())+"/"+flFlagCheck, PDFUtil
.getNormalFont())));
itemListTab.addCell(new PdfPCell(new Phrase(InventoryUtil.getTwoDecDigPrecisionMin(itmMstrVO.getDiscPercent()), PDFUtil
.getNormalFont())));
itemListTab.addCell(new PdfPCell(new Phrase((InventoryUtil.getTwoDecDigPrecisionMin(itmMstrVO.getDiscUnitPrice()))+"/" +flFlagCheck, PDFUtil.getNormalFont())));
itemListTab.addCell(new PdfPCell(new Phrase(InventoryUtil.getTwoDecDigPrecisionMin(itmMstrVO.getAmount()), PDFUtil
.getNormalFont())));
}
}
}
PdfPCell addCell = new PdfPCell(itemListTab);
addCell.setBorder(0);
mainTable.addCell(addCell);
mainTable.addCell(PDFUtil.getBlankLine(20f));
float[]colsWidth={0.5f,3.8f,0.9f,0.9f,1.3f,0.9f,1.3f,1.4f};
PdfPTable itemListTab=新的PdfPTable(colsWidth);
PdfPCell slNo=PDFUtil.getTableHeaderCell(PDFUtil.S_编号,
PDFUtil.getBoldFont());
PdfPCell itmDesc=PDFUtil.getTableHeaderCell(PDFUtil.ITEM_DESC,
PDFUtil.getBoldFont());
PdfPCell loose=PDFUtil.getTableHeaderCell(PDFUtil.loose\u数量,
PDFUtil.getBoldFont());
PdfPCell full=PDFUtil.getTableHeaderCell(PDFUtil.full\U数量,
PDFUtil.getBoldFont());
PdfPCell unitPrc=PDFUtil.getTableHeaderCell(PDFUtil.QUOTED_价格,
PDFUtil.getBoldFont());
PdfPCell disc=PDFUtil.getTableHeaderCell(
PDFUtil.ITM_折扣率,PDFUtil.getBoldFont());
PdfPCell netAmt=PDFUtil.getTableHeaderCell(PDFUtil.NET_价格,
PDFUtil.getBoldFont());
PdfPCell amt=PDFUtil.getTableHeaderCell(PDFUtil.AMOUNT_标签,PDFUtil
G