/* | |
* 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; | |
} | |
} |