Charting using ActionScript and chart height,width and axis labels

Question

hello, i am creating charts using action script but can't
seem to do 2 things right now. 1. put labels on the axisis. 2. i
can't set the height/width to 100%. does anyone know how?...below
is the function i use to create the charts
public var myChart:BarChart;
public var series1:BarSeries;
public var legend1:Legend;
private function addGraph():void {
// Create the chart object and set some
// basic properties.
myChart = new BarChart();
myChart.showDataTips = true;
myChart.dataProvider = feedRequest.lastResult.root.data;
// Define the category axis.
var vAxis:CategoryAxis = new CategoryAxis();
vAxis.categoryField = yAxis;
vAxis.dataProvider = feedRequest.lastResult.root.data;
myChart.verticalAxis = vAxis;
myChart.width=100;
myChart.height=100;
var la = new LinearAxis;
// Add the series.
var mySeries:Array=new Array();
series1 = new BarSeries();
series1.xField=xAxis;
series1.yField=yAxis;
series1.displayName = xAxis;
mySeries.push(series1);
myChart.series = mySeries;
// Create a legend.
legend1 = new Legend();
legend1.dataProvider = myChart;
// Attach chart and legend to the display list.
chartWindow.addChild(myChart);
chartWindow.visible=true;
}

Answer 1

use the percentWidth and percentHeight properties.