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/*
* Copyright 2012 AndroidPlot.com
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.androidplot.xy;
import android.graphics.Canvas;
import android.graphics.RectF;
import com.androidplot.exception.PlotRenderException;
import com.androidplot.ui.SeriesAndFormatterList;
import com.androidplot.ui.SeriesRenderer;
import com.androidplot.util.ZIndexable;
import java.util.Hashtable;
public abstract class XYSeriesRenderer<XYFormatterType extends XYSeriesFormatter>
extends SeriesRenderer<XYPlot, XYSeries, XYFormatterType> {
public XYSeriesRenderer(XYPlot plot) {
super(plot);
}
public Hashtable<XYRegionFormatter, String> getUniqueRegionFormatters() {
Hashtable<XYRegionFormatter, String> found = new Hashtable<XYRegionFormatter, String>();
SeriesAndFormatterList<XYSeries, XYFormatterType> sfl = getSeriesAndFormatterList();
if (sfl != null) {
for (XYFormatterType xyf : sfl.getFormatterList()) {
ZIndexable<RectRegion> regionIndexer = xyf.getRegions();
for (RectRegion region : regionIndexer.elements()) {
XYRegionFormatter f = xyf.getRegionFormatter(region);
found.put(f, region.getLabel());
}
}
}
return found;
}
}