How to remove the bottom white space in the report ?

Posted on March 24, 2016 at 11:12am

HI all,

i am new to jasper reports. When i am generating the report i am getting some white space on bottom of the report. i placed the report in the summary band. to get the single chart. If its wrong correct me and give me a solution to remove the white space. i marked that place into red color.

the code is ::

<?xml version="1.0" encoding="UTF-8"?>
<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports"
              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
              xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports
                                  http://jasperreports.sourceforge.net/xsd/jasperreport.xsd"
              name="report1" language="groovy" pageWidth="595" pageHeight="421"
              orientation="Landscape" columnWidth="573" leftMargin="20" rightMargin="2"
              topMargin="20" bottomMargin="5" uuid="f4a7a190-70f6-44c9-b4c5-b21d1d12045d">
  <property name="ireport.zoom" value="1.0"/>
  <property name="ireport.x" value="0"/>
  <property name="ireport.y" value="0"/>
  <queryString>
    <![CDATA[SELECT TOP 5 [ProcessType] as processId
             ,count(*) as size
             FROM [MofaConnect].[dbo].[MFC_RequiredDocuments]
             group by ProcessType]]>
  </queryString>
  <field name="processId" class="java.lang.String"/>
  <field name="size" class="java.lang.Integer"/>
  <background>
    <band splitType="Stretch"/>
  </background>
  <summary>
    <band height="129" splitType="Immediate">
      <barChart>
        <chart>
          <reportElement positionType="Float" stretchType="RelativeToBandHeight"
                         x="0" y="0" width="572" height="129"
                         uuid="082c93be-cbf4-4bf5-9353-2ef72ba974e6"/>
          <chartTitle position="Top"/>
          <chartSubtitle/>
          <chartLegend/>
        </chart>
        <categoryDataset>
          <categorySeries>
            <seriesExpression>
              <![CDATA[$F{processId}.trim()+"v/s"+$F{size}]]>
            </seriesExpression>
            <categoryExpression>
              <![CDATA[$F{processId}]]>
            </categoryExpression>
            <valueExpression>
              <![CDATA[$F{size}]]>
            </valueExpression>
          </categorySeries>
        </categoryDataset>
        <barPlot>
          <plot/>
          <itemLabel/>
          <categoryAxisLabelExpression>
            <![CDATA[$F{processId}]]>
          </categoryAxisLabelExpression>
          <categoryAxisFormat>
            <axisFormat/>
          </categoryAxisFormat>
          <valueAxisFormat>
            <axisFormat/>
          </valueAxisFormat>
        </barPlot>
      </barChart>
    </band>
  </summary>
</jasperReport>