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buttons for plot

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This commit is contained in:
Sergey Solovyev
2012-01-22 22:49:36 +04:00
parent 8070381db4
commit 3562bd6c61
1 changed files with 8 additions and 2 deletions
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10
src/main/java/org/solovyev/android/calculator/plot/CalculatorPlotActivity.java
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@@ -21,7 +21,7 @@ import jscl.math.function.Constant;
import jscl.text.ParseException; import jscl.text.ParseException;
import org.achartengine.ChartFactory; import org.achartengine.ChartFactory;
import org.achartengine.GraphicalView; import org.achartengine.GraphicalView;
import org.achartengine.chart.LineChart; import org.achartengine.chart.CubicLineChart;
import org.achartengine.chart.PointStyle; import org.achartengine.chart.PointStyle;
import org.achartengine.chart.XYChart; import org.achartengine.chart.XYChart;
import org.achartengine.model.XYMultipleSeriesDataset; import org.achartengine.model.XYMultipleSeriesDataset;
@@ -46,6 +46,8 @@ import java.io.Serializable;
*/ */
public class CalculatorPlotActivity extends Activity { public class CalculatorPlotActivity extends Activity {
private static final String TAG = CalculatorPlotActivity.class.getSimpleName();
private static final int DEFAULT_NUMBER_OF_STEPS = 100; private static final int DEFAULT_NUMBER_OF_STEPS = 100;
private static final int DEFAULT_MIN_NUMBER = -10; private static final int DEFAULT_MIN_NUMBER = -10;
@@ -160,6 +162,7 @@ public class CalculatorPlotActivity extends Activity {
graphicalView.addPanListener(new PanListener() { graphicalView.addPanListener(new PanListener() {
@Override @Override
public void panApplied() { public void panApplied() {
Log.d(TAG, "org.achartengine.tools.PanListener.panApplied");
updateDataSets(chart); updateDataSets(chart);
} }
@@ -182,6 +185,9 @@ public class CalculatorPlotActivity extends Activity {
synchronized (pendingOperation) { synchronized (pendingOperation) {
//lock all operations with history //lock all operations with history
if (pendingOperation.getObject() == this) { if (pendingOperation.getObject() == this) {
Log.d(TAG, "org.solovyev.android.calculator.plot.CalculatorPlotActivity.updateDataSets");
final XYMultipleSeriesRenderer dr = chart.getRenderer(); final XYMultipleSeriesRenderer dr = chart.getRenderer();
//Log.d(CalculatorPlotActivity.class.getName(), "x = [" + dr.getXAxisMin() + ", " + dr.getXAxisMax() + "], y = [" + dr.getYAxisMin() + ", " + dr.getYAxisMax() + "]"); //Log.d(CalculatorPlotActivity.class.getName(), "x = [" + dr.getXAxisMin() + ", " + dr.getXAxisMax() + "], y = [" + dr.getYAxisMin() + ", " + dr.getYAxisMax() + "]");
@@ -259,7 +265,7 @@ public class CalculatorPlotActivity extends Activity {
renderer.addSeriesRenderer(createImagRenderer()); renderer.addSeriesRenderer(createImagRenderer());
} }
return new LineChart(data, renderer); return new CubicLineChart(data, renderer, 0.1f);
} }
private static XYSeriesRenderer createImagRenderer() { private static XYSeriesRenderer createImagRenderer() {