reading x and y attribute from XML File and plot the points on a bitmap. the data has looks as follows:

I am trying to visualize some eye tracking data stored in XML FILE. i want to plot the gaze point (x,y) for each fixation on a bitmap 

<StimulusSegments>
  <StimulusSegment name="Task01" duration="41250">
    <FixationPoint x="591" y="11" start="24297" duration="181" aoi="Line1" />
    <FixationPoint x="474" y="6" start="29735" duration="247" aoi="Line1" />
    <FixationPoint x="525" y="74" start="29998" duration="230" aoi="Line1" />
    <FixationPoint x="499" y="55" start="31246" duration="214" aoi="Line1" />
    <FixationPoint x="874" y="28" start="62493" duration="279" aoi="Line1" />
    <FixationPoint x="786" y="98" start="24544" duration="312" aoi="Line2" />
    <FixationPoint x="510" y="134" start="24922" duration="394" aoi="Line2" />
    <FixationPoint x="696" y="150" start="25381" duration="230" aoi="Line2" />

</StimulusSegments>

You input will be greately appreciated