Syntax myPopChart.htmlWidth = "100%";
JavaBean Syntax <JSP:setProperty name="myPopChart" property="htmlHeight" value="100%" />
Description Specifies the width at which a client will display a PopChart image.
This value should be set to a string which contains either the width of the image in pixels (number only), or the width of the image as a percentage of the web page (number followed by percentage % sign).
This attribute does not set the actual width of the image (the actual width is determined by either the appearance file or the PopChart Embedder width attribute). Rather, the htmlWidth attribute sets the value of the width attribute within the <object>, <embed>, or <img> tag that embeds the PopChart image into the web page. In other word, it is essentially like saying <img width="100%"> in HTML.
If htmlHeight is not set, the value of width is used instead.
For more information on how PopChart Server handles the sizing of an image, refer to "Changing the Image Format" in Chapter 4 of the PopChart Server User Guide.