package er.googlechart.components; import com.webobjects.appserver.WOComponent; import com.webobjects.appserver.WOContext; import com.webobjects.appserver.WOElement; import com.webobjects.appserver.WOResponse; import com.webobjects.foundation.NSDictionary; import er.extensions.foundation.ERXMutableURL; /** * A line chart. * * @binding data the array, or array of arrays, of data * @binding size "wxh" format chart size ("300x400") * @binding width the width of the chart * @binding height the height of the chart * @binding colors an array of color values (for lines, bars, pie slices) * @binding title the title of the chart * @binding titleColor the color of the chart title * @binding titleSize the size of the chart title * @binding backgroundStyle "solid", "gradient", or "stripes" * @binding background the solid color of the background * @binding chartBackgroundStyle "solid", "gradient", or "stripes" * @binding chartBackground the solid color of the chart background * @binding transparency the transparency color of the chart background * @binding legend an array of legend values * @binding labeledAxes an array of axes that have labels ("x,y,r") (see http://code.google.com/apis/chart/#multiple_axes_labels) * @binding axisLabels an array of array of axis labels * @binding custom custom query string parameters to append * @binding id the id of the img tag * @binding class the class of the img tag * @binding alt the alt text of the img tag * @binding encoding the explicit chart encoding to use ("simple", "extended", "text") * @binding normalize if true, values will be normalized relative to the max value * @binding maxValue if false, normalization is off or set to a number to override the max value * @binding scaling if true, numbers will be scaled with an automatic min/max, or set to min/max string values (see http://code.google.com/apis/chart/#data_scaling) * @binding fillArea the fill area (see http://code.google.com/apis/chart/#fill_area_marker) * @binding lineStyles the line styles (see http://code.google.com/apis/chart/#line_styles) * @binding rangeMarkers the string that specifies range markers (see http://code.google.com/apis/chart/#hor_line_marker) * @binding shapeMarkers the string that specifies shape markers (see http://code.google.com/apis/chart/#shape_markers2) * @binding gridLines the override for specifying all gridline values (see http://code.google.com/apis/chart/#grid) * @binding gridXStep the number of steps on the x axis between grid lines * @binding gridYStep the number of steps on the y axis between grid lines * @binding gridLineSize the number of pixels in the line of the dash part of the grid line * @binding gridBlankSize the numer of pixels in the spacing between dashes in the grid line * * @author mschrag */ public class GCLineChart extends GCAbstractChart { public GCLineChart(String name, NSDictionary associations, WOElement element) { super(name, associations, element); } @Override protected void addQueryParameters(ERXMutableURL chartUrl, WOResponse response, WOContext context) { super.addQueryParameters(chartUrl, response, context); WOComponent component = context.component(); chartUrl.setQueryParameter("cht", "lc"); } }