Java tutorial
/* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you 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. */ import java.awt.Point; import java.awt.geom.Rectangle2D; import ANNFileDetect.ThreshEdit; import org.jfree.chart.ChartMouseEvent; import org.jfree.chart.ChartMouseListener; import org.jfree.chart.ChartPanel; import org.jfree.chart.plot.XYPlot; import org.jfree.ui.RectangleEdge; public class MouseEventListener implements ChartMouseListener { private ChartPanel chartPanel; public MouseEventListener(ThreshEdit th, ChartPanel chartpanel) { //this.simuladorGUI = simuladorGui; this.chartPanel = chartpanel; } @Override public void chartMouseClicked(ChartMouseEvent arg0) { Point point = arg0.getTrigger().getPoint(); //add a new point to the model editor series int x = point.x; int y = point.y; Rectangle2D dataArea = chartPanel.getScreenDataArea(); float x0 = (float) chartPanel.getChart().getXYPlot().getRangeAxis().java2DToValue(y, dataArea, RectangleEdge.LEFT); float t0 = (float) chartPanel.getChart().getXYPlot().getDomainAxis().java2DToValue(x, dataArea, RectangleEdge.BOTTOM); //simuladorGUI.nuevoPuntoInicial(t0, x0); } @Override public void chartMouseMoved(ChartMouseEvent arg0) { Double chartX; Double chartT; XYPlot plot = (XYPlot) chartPanel.getChart().getPlot(); chartX = plot.getRangeAxis().java2DToValue( chartPanel.translateScreenToJava2D(arg0.getTrigger().getPoint()).getY(), chartPanel.getScreenDataArea(), plot.getRangeAxisEdge()); chartT = plot.getDomainAxis().java2DToValue( chartPanel.translateScreenToJava2D(arg0.getTrigger().getPoint()).getX(), chartPanel.getScreenDataArea(), plot.getDomainAxisEdge()); //simuladorGUI.actualizarPosicionCursor(chartX, chartT); } }