From 889a73c0a21da335dfc95c11549b7bc16897e481 Mon Sep 17 00:00:00 2001
From: timmolter <tim.molter@gmail.com>
Date: Wed, 12 Sep 2012 00:35:49 +0200
Subject: [PATCH] cleaned up internal code - locked down visibility, got rid of
getters, moved classes around
---
src/main/java/com/xeiam/xchart/Axis.java | 58 +++++---------
src/main/java/com/xeiam/xchart/AxisPair.java | 42 ++++------
src/main/java/com/xeiam/xchart/AxisTick.java | 67 +++++-----------
.../java/com/xeiam/xchart/AxisTickLabels.java | 15 ++--
.../java/com/xeiam/xchart/AxisTickMarks.java | 23 +++---
src/main/java/com/xeiam/xchart/AxisTitle.java | 6 +-
.../xeiam/xchart/{io => }/BitmapEncoder.java | 6 +-
src/main/java/com/xeiam/xchart/Chart.java | 78 ++++++-------------
.../java/com/xeiam/xchart/ChartLegend.java | 18 ++---
.../java/com/xeiam/xchart/ChartTitle.java | 8 +-
src/main/java/com/xeiam/xchart/Plot.java | 27 +++----
.../java/com/xeiam/xchart/PlotContent.java | 25 +++---
.../java/com/xeiam/xchart/PlotSurface.java | 15 ++--
.../xeiam/xchart/{io => }/ServletEncoder.java | 6 +-
.../xchart/{swing => }/SwingWrapper.java | 3 +-
.../xchart/{swing => }/XChartJPanel.java | 6 +-
.../xchart/example/ChartServletExample.java | 2 +-
.../com/xeiam/xchart/example/Example1.java | 2 +-
.../com/xeiam/xchart/example/Example2.java | 2 +-
.../com/xeiam/xchart/example/Example3.java | 2 +-
.../com/xeiam/xchart/example/Example4.java | 2 +-
.../com/xeiam/xchart/example/Example5.java | 2 +-
.../com/xeiam/xchart/example/Example6.java | 2 +-
.../com/xeiam/xchart/example/Example7.java | 2 +-
.../com/xeiam/xchart/example/Example8.java | 2 +-
.../com/xeiam/xchart/example/Example9.java | 2 +-
26 files changed, 157 insertions(+), 266 deletions(-)
rename src/main/java/com/xeiam/xchart/{io => }/BitmapEncoder.java (87%)
rename src/main/java/com/xeiam/xchart/{io => }/ServletEncoder.java (86%)
rename src/main/java/com/xeiam/xchart/{swing => }/SwingWrapper.java (98%)
rename src/main/java/com/xeiam/xchart/{swing => }/XChartJPanel.java (89%)
diff --git a/src/main/java/com/xeiam/xchart/Axis.java b/src/main/java/com/xeiam/xchart/Axis.java
index 92fa4e0f..539a6e53 100644
--- a/src/main/java/com/xeiam/xchart/Axis.java
+++ b/src/main/java/com/xeiam/xchart/Axis.java
@@ -35,11 +35,11 @@ public class Axis implements IChartPart {
NUMBER, DATE;
}
- /** the axisPair */
+ /** parent */
protected AxisPair axisPair;
- /** the seriesType */
- private AxisType axisType;
+ /** the axisType */
+ protected AxisType axisType;
/** the axis title */
protected AxisTitle axisTitle;
@@ -48,11 +48,11 @@ public class Axis implements IChartPart {
protected AxisTick axisTick;
/** the axis direction */
- private Direction direction;
+ protected Direction direction;
- private BigDecimal min = null;
+ protected BigDecimal min = null;
- private BigDecimal max = null;
+ protected BigDecimal max = null;
/** the bounds */
private Rectangle bounds;
@@ -61,7 +61,7 @@ public class Axis implements IChartPart {
private Rectangle paintZone;
/** An axis direction */
- public enum Direction {
+ protected enum Direction {
/** the constant to represent X axis */
X,
@@ -76,7 +76,7 @@ public class Axis implements IChartPart {
* @param direction the axis direction (X or Y)
* @param chart the chart
*/
- public Axis(AxisPair axisPair, Direction direction) {
+ protected Axis(AxisPair axisPair, Direction direction) {
this.axisPair = axisPair;
this.direction = direction;
@@ -89,7 +89,7 @@ public class Axis implements IChartPart {
* @param min
* @param max
*/
- public void addMinMax(BigDecimal min, BigDecimal max) {
+ protected void addMinMax(BigDecimal min, BigDecimal max) {
// System.out.println(min);
// System.out.println(max);
@@ -104,7 +104,7 @@ public class Axis implements IChartPart {
// System.out.println(this.max);
}
- public void setAxisType(AxisType axisType) {
+ protected void setAxisType(AxisType axisType) {
if (this.axisType != null && this.axisType != axisType) {
throw new IllegalArgumentException("Date and Number Axes cannot be mixed on the same chart!! ");
@@ -112,23 +112,13 @@ public class Axis implements IChartPart {
this.axisType = axisType;
}
- public AxisType getAxisType() {
-
- return axisType;
- }
-
- public Direction getDirection() {
-
- return direction;
- }
-
@Override
public Rectangle getBounds() {
return bounds;
}
- public Rectangle getPaintZone() {
+ protected Rectangle getPaintZone() {
return paintZone;
}
@@ -138,30 +128,20 @@ public class Axis implements IChartPart {
return axisTitle;
}
- public void setAxisTitle(String title) {
+ protected void setAxisTitle(String title) {
this.axisTitle.setText(title);
}
- public void setAxisTitle(AxisTitle axisTitle) {
+ protected void setAxisTitle(AxisTitle axisTitle) {
this.axisTitle = axisTitle;
}
- public BigDecimal getMin() {
-
- return min;
- }
-
- public BigDecimal getMax() {
-
- return max;
- }
-
/**
* @return
*/
- public int getSizeHint() {
+ protected int getSizeHint() {
if (direction == Direction.X) { // X-Axis
@@ -176,7 +156,7 @@ public class Axis implements IChartPart {
// Axis tick labels
double axisTickLabelsHeight = 0.0;
if (axisTick.isVisible) {
- TextLayout textLayout = new TextLayout("0", axisTick.getAxisTickLabels().font, new FontRenderContext(null, true, false));
+ TextLayout textLayout = new TextLayout("0", axisTick.axisTickLabels.font, new FontRenderContext(null, true, false));
Rectangle rectangle = textLayout.getPixelBounds(null, 0, 0);
axisTickLabelsHeight = rectangle.getHeight() + AxisTick.AXIS_TICK_PADDING + AxisTickMarks.TICK_LENGTH + Plot.PLOT_PADDING;
}
@@ -205,7 +185,7 @@ public class Axis implements IChartPart {
int xOffset = Chart.CHART_PADDING;
int yOffset = (int) (axisPair.getChartTitleBounds().getY() + axisPair.getChartTitleBounds().getHeight() + Chart.CHART_PADDING);
int width = 80; // arbitrary, final width depends on Axis tick labels
- int height = axisPair.chart.getHeight() - yOffset - axisPair.getXAxis().getSizeHint() - Chart.CHART_PADDING;
+ int height = axisPair.chart.height - yOffset - axisPair.xAxis.getSizeHint() - Chart.CHART_PADDING;
Rectangle yAxisRectangle = new Rectangle(xOffset, yOffset, width, height);
this.paintZone = yAxisRectangle;
// g.setColor(Color.green);
@@ -228,9 +208,9 @@ public class Axis implements IChartPart {
// calculate paint zone
// |____________________|
- int xOffset = (int) (axisPair.getYAxis().getBounds().getWidth() + (axisPair.getYAxis().axisTick.isVisible ? Plot.PLOT_PADDING : 0) + Chart.CHART_PADDING);
- int yOffset = (int) (axisPair.getYAxis().getBounds().getY() + axisPair.getYAxis().getBounds().getHeight());
- int width = (int) (axisPair.chart.getWidth() - axisPair.getYAxis().getBounds().getWidth() - axisPair.getChartLegendBounds().getWidth() - (axisPair.chart.getLegend().isVisible ? 3 : 2) * Chart.CHART_PADDING);
+ int xOffset = (int) (axisPair.yAxis.getBounds().getWidth() + (axisPair.yAxis.axisTick.isVisible ? Plot.PLOT_PADDING : 0) + Chart.CHART_PADDING);
+ int yOffset = (int) (axisPair.yAxis.getBounds().getY() + axisPair.yAxis.getBounds().getHeight());
+ int width = (int) (axisPair.chart.width - axisPair.yAxis.getBounds().getWidth() - axisPair.getChartLegendBounds().getWidth() - (axisPair.chart.chartLegend.isVisible ? 3 : 2) * Chart.CHART_PADDING);
int height = this.getSizeHint();
Rectangle xAxisRectangle = new Rectangle(xOffset, yOffset, width, height);
this.paintZone = xAxisRectangle;
diff --git a/src/main/java/com/xeiam/xchart/AxisPair.java b/src/main/java/com/xeiam/xchart/AxisPair.java
index 8a541ab5..fa6b6f35 100644
--- a/src/main/java/com/xeiam/xchart/AxisPair.java
+++ b/src/main/java/com/xeiam/xchart/AxisPair.java
@@ -33,24 +33,25 @@ import com.xeiam.xchart.series.Series;
*/
public class AxisPair implements IChartPart {
- /** the chart */
+ /** parent */
protected Chart chart;
- private Map<Integer, Series> seriesMap = new LinkedHashMap<Integer, Series>();
+ protected Map<Integer, Series> seriesMap = new LinkedHashMap<Integer, Series>();
- int seriesCount = 0;
+ private int seriesCount;
- Axis xAxis;
- Axis yAxis;
+ protected Axis xAxis;
+ protected Axis yAxis;
/**
* Constructor.
*
* @param chart the chart
*/
- public AxisPair(Chart chart) {
+ protected AxisPair(Chart chart) {
this.chart = chart;
+ seriesCount = 0;
// add axes
xAxis = new Axis(this, Axis.Direction.X);
@@ -62,7 +63,7 @@ public class AxisPair implements IChartPart {
* @param xData
* @param yData
*/
- public <T> Series addSeries(String seriesName, Collection<T> xData, Collection<Number> yData, Collection<Number> errorBars) {
+ protected <T> Series addSeries(String seriesName, Collection<T> xData, Collection<Number> yData, Collection<Number> errorBars) {
// Sanity checks
if (seriesName == null) {
@@ -89,7 +90,7 @@ public class AxisPair implements IChartPart {
xAxis.setAxisType(AxisType.DATE);
}
yAxis.setAxisType(AxisType.NUMBER);
- series = new Series(seriesName, xData, xAxis.getAxisType(), yData, yAxis.getAxisType(), errorBars);
+ series = new Series(seriesName, xData, xAxis.axisType, yData, yAxis.axisType, errorBars);
} else { // generate xData
Collection<Number> generatedXData = new ArrayList<Number>();
for (int i = 1; i < yData.size(); i++) {
@@ -97,7 +98,7 @@ public class AxisPair implements IChartPart {
}
xAxis.setAxisType(AxisType.NUMBER);
yAxis.setAxisType(AxisType.NUMBER);
- series = new Series(seriesName, generatedXData, xAxis.getAxisType(), yData, yAxis.getAxisType(), errorBars);
+ series = new Series(seriesName, generatedXData, xAxis.axisType, yData, yAxis.axisType, errorBars);
}
// Sanity check
@@ -117,38 +118,23 @@ public class AxisPair implements IChartPart {
return series;
}
- protected Axis getXAxis() {
-
- return xAxis;
- }
-
- protected Axis getYAxis() {
-
- return yAxis;
- }
-
protected Rectangle getChartTitleBounds() {
- return chart.getTitle().getBounds();
+ return chart.chartTitle.getBounds();
}
protected Rectangle getChartLegendBounds() {
- return chart.getLegend().getBounds();
- }
-
- protected Map<Integer, Series> getSeriesMap() {
-
- return seriesMap;
+ return chart.chartLegend.getBounds();
}
- public static int getTickSpace(int workingSpace) {
+ protected static int getTickSpace(int workingSpace) {
int tickSpace = (int) (workingSpace * 0.95);
return tickSpace;
}
- public static int getMargin(int workingSpace, int tickSpace) {
+ protected static int getMargin(int workingSpace, int tickSpace) {
int marginSpace = workingSpace - tickSpace;
int margin = (int) (marginSpace / 2.0);
diff --git a/src/main/java/com/xeiam/xchart/AxisTick.java b/src/main/java/com/xeiam/xchart/AxisTick.java
index 314e7f85..05cafb64 100644
--- a/src/main/java/com/xeiam/xchart/AxisTick.java
+++ b/src/main/java/com/xeiam/xchart/AxisTick.java
@@ -33,29 +33,29 @@ import com.xeiam.xchart.interfaces.IHideable;
*/
public class AxisTick implements IChartPart, IHideable {
- /** the axis */
+ /** the default tick mark step hint */
+ private static final int DEFAULT_TICK_MARK_STEP_HINT = 64;
+
+ /** the padding between the tick labels and the tick marks */
+ protected final static int AXIS_TICK_PADDING = 4;
+
+ /** parent */
protected Axis axis;
/** the axisticklabels */
protected AxisTickLabels axisTickLabels;
/** the axistickmarks */
- private AxisTickMarks axisTickMarks;
+ protected AxisTickMarks axisTickMarks;
/** the arraylist of tick label position in pixels */
- private List<Integer> tickLocations;
+ protected List<Integer> tickLocations;
- /** the arraylist of tick label vales */
- private List<String> tickLabels;
+ /** the arraylist of tick label values */
+ protected List<String> tickLabels;
private int workingSpace;
- /** the default tick mark step hint */
- private static final int DEFAULT_TICK_MARK_STEP_HINT = 64;
-
- /** the padding between the tick labels and the tick marks */
- protected final static int AXIS_TICK_PADDING = 4;
-
/** the normal format for tick labels */
private Format normalFormat = new DecimalFormat("#.###########");
@@ -85,43 +85,18 @@ public class AxisTick implements IChartPart, IHideable {
}
- public AxisTickLabels getAxisTickLabels() {
-
- return axisTickLabels;
- }
-
- public AxisTickMarks getAxisTickMarks() {
-
- return axisTickMarks;
- }
-
- public List<String> getTickLabels() {
-
- return tickLabels;
- }
-
- public List<Integer> getTickLocations() {
-
- return tickLocations;
- }
-
@Override
public Rectangle getBounds() {
return bounds;
}
- protected int getWorkingSpace() {
-
- return this.workingSpace;
- }
-
@Override
public void paint(Graphics2D g) {
bounds = new Rectangle();
- if (axis.getDirection() == Axis.Direction.Y) {
+ if (axis.direction == Axis.Direction.Y) {
workingSpace = (int) axis.getPaintZone().getHeight(); // number of pixels the axis has to work with for drawing AxisTicks
// System.out.println("workingspace= " + workingSpace);
} else {
@@ -142,7 +117,7 @@ public class AxisTick implements IChartPart, IHideable {
axisTickLabels.paint(g);
axisTickMarks.paint(g);
- if (axis.getDirection() == Axis.Direction.Y) {
+ if (axis.direction == Axis.Direction.Y) {
bounds = new Rectangle((int) axisTickLabels.getBounds().getX(), (int) (axisTickLabels.getBounds().getY()),
(int) (axisTickLabels.getBounds().getWidth() + AXIS_TICK_PADDING + axisTickMarks.getBounds().getWidth()), (int) (axisTickMarks.getBounds().getHeight()));
// g.setColor(Color.red);
@@ -173,12 +148,12 @@ public class AxisTick implements IChartPart, IHideable {
int margin = AxisPair.getMargin(workingSpace, tickSpace);
// a check if all axis data are the exact same values
- if (axis.getMax() == axis.getMin()) {
- tickLabels.add(format(axis.getMax()));
+ if (axis.max == axis.min) {
+ tickLabels.add(format(axis.max));
tickLocations.add((int) (margin + tickSpace / 2.0));
} else {
- final BigDecimal MIN = new BigDecimal(axis.getMin().doubleValue());
+ final BigDecimal MIN = new BigDecimal(axis.min.doubleValue());
BigDecimal firstPosition;
BigDecimal gridStep = getGridStep(tickSpace);
@@ -189,11 +164,11 @@ public class AxisTick implements IChartPart, IHideable {
firstPosition = MIN.subtract(MIN.remainder(gridStep)).add(gridStep);
}
- for (BigDecimal b = firstPosition; b.compareTo(axis.getMax()) <= 0; b = b.add(gridStep)) {
+ for (BigDecimal b = firstPosition; b.compareTo(axis.max) <= 0; b = b.add(gridStep)) {
// System.out.println("b= " + b);
tickLabels.add(format(b));
- int tickLabelPosition = (int) (margin + ((b.subtract(axis.getMin())).doubleValue() / (axis.getMax().subtract(axis.getMin())).doubleValue() * tickSpace));
+ int tickLabelPosition = (int) (margin + ((b.subtract(axis.min)).doubleValue() / (axis.max.subtract(axis.min)).doubleValue() * tickSpace));
// System.out.println("tickLabelPosition= " + tickLabelPosition);
tickLocations.add(tickLabelPosition);
@@ -203,9 +178,9 @@ public class AxisTick implements IChartPart, IHideable {
private BigDecimal getGridStep(int tickSpace) {
- double length = Math.abs(axis.getMax().subtract(axis.getMin()).doubleValue());
+ double length = Math.abs(axis.max.subtract(axis.min).doubleValue());
// System.out.println(axis.getMax());
- // System.out.println(axis.getMin());
+ // System.out.println(axis.min);
// System.out.println(length);
double gridStepHint = length / tickSpace * DEFAULT_TICK_MARK_STEP_HINT;
@@ -265,7 +240,7 @@ public class AxisTick implements IChartPart, IHideable {
private String format(BigDecimal value) {
- if (axis.getAxisType() == AxisType.NUMBER) {
+ if (axis.axisType == AxisType.NUMBER) {
if (Math.abs(value.doubleValue()) < 9999 && Math.abs(value.doubleValue()) > .0001 || value.doubleValue() == 0) {
return normalFormat.format(value.doubleValue());
} else {
diff --git a/src/main/java/com/xeiam/xchart/AxisTickLabels.java b/src/main/java/com/xeiam/xchart/AxisTickLabels.java
index 035bb3bb..b223bf8b 100644
--- a/src/main/java/com/xeiam/xchart/AxisTickLabels.java
+++ b/src/main/java/com/xeiam/xchart/AxisTickLabels.java
@@ -28,6 +28,7 @@ import com.xeiam.xchart.interfaces.IChartPart;
*/
public class AxisTickLabels implements IChartPart {
+ /** parent */
private AxisTick axisTick;
/** the font */
@@ -60,15 +61,15 @@ public class AxisTickLabels implements IChartPart {
g.setColor(axisTick.axis.axisPair.chart.fontColor);
- if (axisTick.axis.getDirection() == Axis.Direction.Y) { // Y-Axis
+ if (axisTick.axis.direction == Axis.Direction.Y) { // Y-Axis
int xOffset = (int) (axisTick.axis.getAxisTitle().getBounds().getX() + axisTick.axis.getAxisTitle().getBounds().getWidth());
int yOffset = (int) (axisTick.axis.getPaintZone().getY());
int maxTickLabelWidth = 0;
- for (int i = 0; i < axisTick.getTickLabels().size(); i++) {
+ for (int i = 0; i < axisTick.tickLabels.size(); i++) {
- String tickLabel = axisTick.getTickLabels().get(i);
- int tickLocation = axisTick.getTickLocations().get(i);
+ String tickLabel = axisTick.tickLabels.get(i);
+ int tickLocation = axisTick.tickLocations.get(i);
FontRenderContext frc = g.getFontRenderContext();
// TextLayout layout = new TextLayout(tickLabel, font, new FontRenderContext(null, true, false));
@@ -91,10 +92,10 @@ public class AxisTickLabels implements IChartPart {
int xOffset = (int) (axisTick.axis.getPaintZone().getX());
int yOffset = (int) (axisTick.axis.getAxisTitle().getBounds().getY());
int maxTickLabelHeight = 0;
- for (int i = 0; i < axisTick.getTickLabels().size(); i++) {
+ for (int i = 0; i < axisTick.tickLabels.size(); i++) {
- String tickLabel = axisTick.getTickLabels().get(i);
- int tickLocation = axisTick.getTickLocations().get(i);
+ String tickLabel = axisTick.tickLabels.get(i);
+ int tickLocation = axisTick.tickLocations.get(i);
FontRenderContext frc = g.getFontRenderContext();
TextLayout layout = new TextLayout(tickLabel, font, frc);
diff --git a/src/main/java/com/xeiam/xchart/AxisTickMarks.java b/src/main/java/com/xeiam/xchart/AxisTickMarks.java
index dba274d6..9081bad4 100644
--- a/src/main/java/com/xeiam/xchart/AxisTickMarks.java
+++ b/src/main/java/com/xeiam/xchart/AxisTickMarks.java
@@ -27,14 +27,15 @@ import com.xeiam.xchart.interfaces.IChartPart;
*/
public class AxisTickMarks implements IChartPart {
+ /** the tick length */
+ public static final int TICK_LENGTH = 3;
+
+ /** parent */
private AxisTick axisTick;
/** the line style */
private Stroke stroke = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL);
- /** the tick length */
- public static final int TICK_LENGTH = 3;
-
/** the bounds */
private Rectangle bounds;
@@ -44,7 +45,7 @@ public class AxisTickMarks implements IChartPart {
* @param axis
* @param axisTick
*/
- public AxisTickMarks(AxisTick axisTick) {
+ protected AxisTickMarks(AxisTick axisTick) {
this.axisTick = axisTick;
}
@@ -62,15 +63,15 @@ public class AxisTickMarks implements IChartPart {
g.setColor(axisTick.axis.axisPair.chart.bordersColor);
- if (axisTick.axis.getDirection() == Axis.Direction.Y) { // Y-Axis
+ if (axisTick.axis.direction == Axis.Direction.Y) { // Y-Axis
- int xOffset = (int) (axisTick.getAxisTickLabels().getBounds().getX() + axisTick.getAxisTickLabels().getBounds().getWidth() + AxisTick.AXIS_TICK_PADDING);
+ int xOffset = (int) (axisTick.axisTickLabels.getBounds().getX() + axisTick.axisTickLabels.getBounds().getWidth() + AxisTick.AXIS_TICK_PADDING);
int yOffset = (int) (axisTick.axis.getPaintZone().getY());
// tick marks
- for (int i = 0; i < axisTick.getTickLabels().size(); i++) {
+ for (int i = 0; i < axisTick.tickLabels.size(); i++) {
- int tickLocation = axisTick.getTickLocations().get(i);
+ int tickLocation = axisTick.tickLocations.get(i);
g.setColor(axisTick.axis.axisPair.chart.bordersColor);
g.setStroke(stroke);
@@ -89,12 +90,12 @@ public class AxisTickMarks implements IChartPart {
} else { // X-Axis
int xOffset = (int) (axisTick.axis.getPaintZone().getX());
- int yOffset = (int) (axisTick.getAxisTickLabels().getBounds().getY() - AxisTick.AXIS_TICK_PADDING);
+ int yOffset = (int) (axisTick.axisTickLabels.getBounds().getY() - AxisTick.AXIS_TICK_PADDING);
// tick marks
- for (int i = 0; i < axisTick.getTickLabels().size(); i++) {
+ for (int i = 0; i < axisTick.tickLabels.size(); i++) {
- int tickLocation = axisTick.getTickLocations().get(i);
+ int tickLocation = axisTick.tickLocations.get(i);
g.setColor(axisTick.axis.axisPair.chart.bordersColor);
g.setStroke(stroke);
diff --git a/src/main/java/com/xeiam/xchart/AxisTitle.java b/src/main/java/com/xeiam/xchart/AxisTitle.java
index 147ee013..dd8c94aa 100644
--- a/src/main/java/com/xeiam/xchart/AxisTitle.java
+++ b/src/main/java/com/xeiam/xchart/AxisTitle.java
@@ -31,7 +31,7 @@ public class AxisTitle implements IHideable {
protected final static int AXIS_TITLE_PADDING = 10;
- /** the chart */
+ /** parent */
private Axis axis;
/** the title text */
@@ -51,7 +51,7 @@ public class AxisTitle implements IHideable {
*
* @param axis the axis
*/
- public AxisTitle(Axis axis) {
+ protected AxisTitle(Axis axis) {
this.axis = axis;
font = new Font(Font.SANS_SERIF, Font.BOLD, 12); // default font
@@ -96,7 +96,7 @@ public class AxisTitle implements IHideable {
g.setColor(axis.axisPair.chart.fontColor);
- if (axis.getDirection() == Axis.Direction.Y) {
+ if (axis.direction == Axis.Direction.Y) {
if (isVisible) {
FontRenderContext frc = g.getFontRenderContext();
diff --git a/src/main/java/com/xeiam/xchart/io/BitmapEncoder.java b/src/main/java/com/xeiam/xchart/BitmapEncoder.java
similarity index 87%
rename from src/main/java/com/xeiam/xchart/io/BitmapEncoder.java
rename to src/main/java/com/xeiam/xchart/BitmapEncoder.java
index 1d0f1e30..cf043a26 100644
--- a/src/main/java/com/xeiam/xchart/io/BitmapEncoder.java
+++ b/src/main/java/com/xeiam/xchart/BitmapEncoder.java
@@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package com.xeiam.xchart.io;
+package com.xeiam.xchart;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
@@ -22,8 +22,6 @@ import java.io.OutputStream;
import javax.imageio.ImageIO;
-import com.xeiam.xchart.Chart;
-
/**
* @author timmolter
*/
@@ -37,7 +35,7 @@ public class BitmapEncoder {
*/
public static void savePNG(Chart chart, String pFileName) throws Exception {
- BufferedImage lBufferedImage = new BufferedImage(chart.getWidth(), chart.getHeight(), BufferedImage.TYPE_INT_RGB);
+ BufferedImage lBufferedImage = new BufferedImage(chart.width, chart.height, BufferedImage.TYPE_INT_RGB);
Graphics2D lGraphics2D = lBufferedImage.createGraphics();
chart.paint(lGraphics2D);
diff --git a/src/main/java/com/xeiam/xchart/Chart.java b/src/main/java/com/xeiam/xchart/Chart.java
index 766e0ced..5242a307 100644
--- a/src/main/java/com/xeiam/xchart/Chart.java
+++ b/src/main/java/com/xeiam/xchart/Chart.java
@@ -33,18 +33,18 @@ import com.xeiam.xchart.series.SeriesMarker;
*/
public class Chart {
- private int width;
- private int height;
+ protected int width;
+ protected int height;
private Color backgroundColor;
protected Color bordersColor;
protected Color fontColor;
protected final static int CHART_PADDING = 10;
- private ChartTitle chartTitle = new ChartTitle(this);
- private ChartLegend chartLegend = new ChartLegend(this);
- private AxisPair axisPair = new AxisPair(this);
- private Plot plot = new Plot(this);
+ protected ChartTitle chartTitle = new ChartTitle(this);
+ protected ChartLegend chartLegend = new ChartLegend(this);
+ protected AxisPair axisPair = new AxisPair(this);
+ protected Plot plot = new Plot(this);
/**
* Constructor
@@ -64,7 +64,7 @@ public class Chart {
/**
* @param g
*/
- public void paint(Graphics2D g, int width, int height) {
+ protected void paint(Graphics2D g, int width, int height) {
this.width = width;
this.height = height;
@@ -75,10 +75,10 @@ public class Chart {
/**
* @param g
*/
- public void paint(Graphics2D g) {
+ protected void paint(Graphics2D g) {
// Sanity check
- if (axisPair.getSeriesMap().isEmpty()) {
+ if (axisPair.seriesMap.isEmpty()) {
throw new RuntimeException("No series defined for Chart!!!");
}
@@ -100,38 +100,6 @@ public class Chart {
}
- // GETTERS & SETTERS
-
- public int getWidth() {
-
- return width;
- }
-
- public int getHeight() {
-
- return height;
- }
-
- protected ChartTitle getTitle() {
-
- return chartTitle;
- }
-
- protected ChartLegend getLegend() {
-
- return chartLegend;
- }
-
- protected AxisPair getAxisPair() {
-
- return axisPair;
- }
-
- protected Plot getPlot() {
-
- return plot;
- }
-
// PUBLIC SETTERS
/**
@@ -220,12 +188,12 @@ public class Chart {
public void setXAxisTitle(String title) {
- this.axisPair.getXAxis().setAxisTitle(title);
+ this.axisPair.xAxis.setAxisTitle(title);
}
public void setYAxisTitle(String title) {
- this.axisPair.getYAxis().setAxisTitle(title);
+ this.axisPair.yAxis.setAxisTitle(title);
}
// ChartPart visibility ////////////////////////////////
@@ -237,18 +205,18 @@ public class Chart {
public void setAxisTitlesVisible(boolean isVisible) {
- this.axisPair.getXAxis().getAxisTitle().setVisible(isVisible);
- this.axisPair.getYAxis().getAxisTitle().setVisible(isVisible);
+ this.axisPair.xAxis.getAxisTitle().setVisible(isVisible);
+ this.axisPair.yAxis.getAxisTitle().setVisible(isVisible);
}
public void setXAxisTitleVisible(boolean isVisible) {
- this.axisPair.getXAxis().getAxisTitle().setVisible(isVisible);
+ this.axisPair.xAxis.getAxisTitle().setVisible(isVisible);
}
public void setYAxisTitleVisible(boolean isVisible) {
- this.axisPair.getYAxis().getAxisTitle().setVisible(isVisible);
+ this.axisPair.yAxis.getAxisTitle().setVisible(isVisible);
}
public void setChartLegendVisible(boolean isVisible) {
@@ -258,23 +226,23 @@ public class Chart {
public void setAxisTicksVisible(boolean isVisible) {
- this.axisPair.getXAxis().axisTick.setVisible(isVisible);
- this.axisPair.getYAxis().axisTick.setVisible(isVisible);
+ this.axisPair.xAxis.axisTick.setVisible(isVisible);
+ this.axisPair.yAxis.axisTick.setVisible(isVisible);
}
public void setXAxisTicksVisible(boolean isVisible) {
- this.axisPair.getXAxis().axisTick.setVisible(isVisible);
+ this.axisPair.xAxis.axisTick.setVisible(isVisible);
}
public void setYAxisTicksVisible(boolean isVisible) {
- this.axisPair.getYAxis().axisTick.setVisible(isVisible);
+ this.axisPair.yAxis.axisTick.setVisible(isVisible);
}
public void setChartGridlinesVisible(boolean isVisible) {
- this.plot.getPlotSurface().setVisible(isVisible);
+ this.plot.plotSurface.setVisible(isVisible);
}
public void setChartBackgroundColor(Color color) {
@@ -284,17 +252,17 @@ public class Chart {
public void setChartForegroundColor(Color color) {
- this.plot.getPlotSurface().setForegroundColor(color);
+ this.plot.plotSurface.setForegroundColor(color);
}
public void setChartGridLinesColor(Color color) {
- this.plot.getPlotSurface().setGridLinesColor(color);
+ this.plot.plotSurface.setGridLinesColor(color);
}
public void setChartLegendBackgroundColor(Color color) {
- this.chartLegend.setBackgroundColor(color);
+ this.chartLegend.backgroundColor = color;
}
public void setChartBordersColor(Color color) {
diff --git a/src/main/java/com/xeiam/xchart/ChartLegend.java b/src/main/java/com/xeiam/xchart/ChartLegend.java
index 40d9ea57..64a42cc7 100644
--- a/src/main/java/com/xeiam/xchart/ChartLegend.java
+++ b/src/main/java/com/xeiam/xchart/ChartLegend.java
@@ -34,7 +34,7 @@ public class ChartLegend implements IHideable {
private final int LEGEND_PADDING = 10;
- /** the chart */
+ /** parent */
private Chart chart;
/** the visibility state of legend */
@@ -44,7 +44,7 @@ public class ChartLegend implements IHideable {
protected Font font;
/** the background color */
- private Color backgroundColor;
+ protected Color backgroundColor;
/** the bounds */
private Rectangle bounds;
@@ -72,7 +72,7 @@ public class ChartLegend implements IHideable {
if (isVisible) {
- Map<Integer, Series> seriesMap = chart.getAxisPair().getSeriesMap();
+ Map<Integer, Series> seriesMap = chart.axisPair.seriesMap;
// determine legend text content max width
int legendTextContentMaxWidth = 0;
@@ -102,8 +102,8 @@ public class ChartLegend implements IHideable {
// Draw Legend Box
int legendBoxWidth = legendContentWidth + 2 * LEGEND_PADDING;
int legendBoxHeight = legendContentHeight + 2 * LEGEND_PADDING;
- int xOffset = chart.getWidth() - legendBoxWidth - Chart.CHART_PADDING;
- int yOffset = (int) ((chart.getHeight() - legendBoxHeight) / 2.0 + chart.getTitle().getBounds().getY() + chart.getTitle().getBounds().getHeight());
+ int xOffset = chart.width - legendBoxWidth - Chart.CHART_PADDING;
+ int yOffset = (int) ((chart.height - legendBoxHeight) / 2.0 + chart.chartTitle.getBounds().getY() + chart.chartTitle.getBounds().getHeight());
g.setColor(chart.bordersColor);
g.drawRect(xOffset, yOffset, legendBoxWidth, legendBoxHeight);
@@ -148,12 +148,4 @@ public class ChartLegend implements IHideable {
return bounds;
}
- /**
- * @param backgroundColor the backgroundColor to set
- */
- public void setBackgroundColor(Color backgroundColor) {
-
- this.backgroundColor = backgroundColor;
- }
-
}
diff --git a/src/main/java/com/xeiam/xchart/ChartTitle.java b/src/main/java/com/xeiam/xchart/ChartTitle.java
index c66841f8..478251ac 100644
--- a/src/main/java/com/xeiam/xchart/ChartTitle.java
+++ b/src/main/java/com/xeiam/xchart/ChartTitle.java
@@ -28,8 +28,8 @@ import com.xeiam.xchart.interfaces.IHideable;
*/
public class ChartTitle implements IHideable {
- /** the chart */
- protected Chart chart;
+ /** parent */
+ private Chart chart;
/** the title text */
protected String text = ""; // default to ""
@@ -52,7 +52,7 @@ public class ChartTitle implements IHideable {
font = new Font(Font.SANS_SERIF, Font.BOLD, 14); // default font
}
- public void setText(String text) {
+ protected void setText(String text) {
if (text.trim().equalsIgnoreCase("")) {
this.isVisible = false;
@@ -78,7 +78,7 @@ public class ChartTitle implements IHideable {
FontRenderContext frc = g.getFontRenderContext();
TextLayout textLayout = new TextLayout(text, font, frc);
Rectangle rectangle = textLayout.getPixelBounds(null, 0, 0);
- int xOffset = (int) ((chart.getWidth() - rectangle.getWidth()) / 2.0);
+ int xOffset = (int) ((chart.width - rectangle.getWidth()) / 2.0);
int yOffset = (int) ((isVisible ? (Chart.CHART_PADDING - rectangle.getY()) : 0));
bounds = new Rectangle(xOffset, yOffset + (isVisible ? (int) rectangle.getY() : 0), (int) rectangle.getWidth(), (int) (isVisible ? rectangle.getHeight() : 0));
diff --git a/src/main/java/com/xeiam/xchart/Plot.java b/src/main/java/com/xeiam/xchart/Plot.java
index ec43db66..8ac0b03a 100644
--- a/src/main/java/com/xeiam/xchart/Plot.java
+++ b/src/main/java/com/xeiam/xchart/Plot.java
@@ -25,22 +25,23 @@ import com.xeiam.xchart.interfaces.IChartPart;
*/
public class Plot implements IChartPart {
+ /** parent */
protected Chart chart;
- private PlotSurface plotSurface;
+ protected PlotSurface plotSurface;
- private PlotContent plotContent;
+ protected PlotContent plotContent;
public static final int PLOT_PADDING = 3;
/** the bounds */
private Rectangle bounds;
- public Plot(Chart chart) {
+ protected Plot(Chart chart) {
this.chart = chart;
- this.plotSurface = new PlotSurface(chart, this);
- this.plotContent = new PlotContent(chart, this);
+ this.plotSurface = new PlotSurface(this);
+ this.plotContent = new PlotContent(this);
}
@Override
@@ -55,10 +56,10 @@ public class Plot implements IChartPart {
bounds = new Rectangle();
// calculate bounds
- int xOffset = (int) (chart.getAxisPair().getYAxis().getBounds().getX() + chart.getAxisPair().getYAxis().getBounds().getWidth() + (chart.getAxisPair().getYAxis().axisTick.isVisible ? (Plot.PLOT_PADDING + 1) : 0));
- int yOffset = (int) (chart.getAxisPair().getYAxis().getBounds().getY());
- int width = (int) chart.getAxisPair().getXAxis().getBounds().getWidth();
- int height = (int) chart.getAxisPair().getYAxis().getBounds().getHeight();
+ int xOffset = (int) (chart.axisPair.yAxis.getBounds().getX() + chart.axisPair.yAxis.getBounds().getWidth() + (chart.axisPair.yAxis.axisTick.isVisible ? (Plot.PLOT_PADDING + 1) : 0));
+ int yOffset = (int) (chart.axisPair.yAxis.getBounds().getY());
+ int width = (int) chart.axisPair.xAxis.getBounds().getWidth();
+ int height = (int) chart.axisPair.yAxis.getBounds().getHeight();
bounds = new Rectangle(xOffset, yOffset, width, height);
// g.setColor(Color.green);
// g.draw(bounds);
@@ -68,12 +69,4 @@ public class Plot implements IChartPart {
}
- /**
- * @return the plotSurface
- */
- public PlotSurface getPlotSurface() {
-
- return plotSurface;
- }
-
}
diff --git a/src/main/java/com/xeiam/xchart/PlotContent.java b/src/main/java/com/xeiam/xchart/PlotContent.java
index 04d27170..2ccb8c1c 100644
--- a/src/main/java/com/xeiam/xchart/PlotContent.java
+++ b/src/main/java/com/xeiam/xchart/PlotContent.java
@@ -33,13 +33,16 @@ import com.xeiam.xchart.series.SeriesLineStyle;
*/
public class PlotContent implements IChartPart {
- private Chart chart;
-
+ /** parent */
private Plot plot;
- public PlotContent(Chart chart, Plot plot) {
+ /**
+ * Constructor
+ *
+ * @param plot
+ */
+ protected PlotContent(Plot plot) {
- this.chart = chart;
this.plot = plot;
}
@@ -54,7 +57,7 @@ public class PlotContent implements IChartPart {
Rectangle bounds = plot.getBounds();
- Map<Integer, Series> seriesMap = chart.getAxisPair().getSeriesMap();
+ Map<Integer, Series> seriesMap = plot.chart.axisPair.seriesMap;
for (Integer seriesId : seriesMap.keySet()) {
Series series = seriesMap.get(seriesId);
@@ -69,11 +72,11 @@ public class PlotContent implements IChartPart {
// data points
Collection<?> xData = series.getxData();
- BigDecimal xMin = chart.getAxisPair().getXAxis().getMin();
- BigDecimal xMax = chart.getAxisPair().getXAxis().getMax();
+ BigDecimal xMin = plot.chart.axisPair.xAxis.min;
+ BigDecimal xMax = plot.chart.axisPair.xAxis.max;
Collection<Number> yData = series.getyData();
- BigDecimal yMin = chart.getAxisPair().getYAxis().getMin();
- BigDecimal yMax = chart.getAxisPair().getYAxis().getMax();
+ BigDecimal yMin = plot.chart.axisPair.yAxis.min;
+ BigDecimal yMax = plot.chart.axisPair.yAxis.max;
Collection<Number> errorBars = series.getErrorBars();
int previousX = Integer.MIN_VALUE;
@@ -88,10 +91,10 @@ public class PlotContent implements IChartPart {
while (xItr.hasNext()) {
BigDecimal x = null;
- if (chart.getAxisPair().getXAxis().getAxisType() == AxisType.NUMBER) {
+ if (plot.chart.axisPair.xAxis.axisType == AxisType.NUMBER) {
x = new BigDecimal(((Number) xItr.next()).doubleValue());
}
- if (chart.getAxisPair().getXAxis().getAxisType() == AxisType.DATE) {
+ if (plot.chart.axisPair.xAxis.axisType == AxisType.DATE) {
x = new BigDecimal(((Date) xItr.next()).getTime());
// System.out.println(x);
}
diff --git a/src/main/java/com/xeiam/xchart/PlotSurface.java b/src/main/java/com/xeiam/xchart/PlotSurface.java
index a9d1388f..e3dec555 100644
--- a/src/main/java/com/xeiam/xchart/PlotSurface.java
+++ b/src/main/java/com/xeiam/xchart/PlotSurface.java
@@ -29,8 +29,7 @@ import com.xeiam.xchart.interfaces.IHideable;
*/
public class PlotSurface implements IChartPart, IHideable {
- private Chart chart;
-
+ /** parent */
private Plot plot;
/** the gridLines Color */
@@ -40,7 +39,7 @@ public class PlotSurface implements IChartPart, IHideable {
private Color foregroundColor;
/** the line style */
- private BasicStroke stroke = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 10.0f, new float[] { 3.0f, 3.0f }, 0.0f);
+ private BasicStroke stroke;
/** the visibility state of PlotSurface */
protected boolean isVisible = true; // default to true
@@ -51,12 +50,12 @@ public class PlotSurface implements IChartPart, IHideable {
* @param chart
* @param plot
*/
- public PlotSurface(Chart chart, Plot plot) {
+ protected PlotSurface(Plot plot) {
- this.chart = chart;
this.plot = plot;
gridLinesColor = ChartColor.getAWTColor(ChartColor.GREY); // default gridLines color
foregroundColor = ChartColor.getAWTColor(ChartColor.LIGHT_GREY); // default foreground Color color
+ stroke = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 10.0f, new float[] { 3.0f, 3.0f }, 0.0f);
}
@Override
@@ -75,13 +74,13 @@ public class PlotSurface implements IChartPart, IHideable {
g.setColor(foregroundColor);
g.fill(backgroundRectangle);
Rectangle borderRectangle = new Rectangle((int) bounds.getX() - 1, (int) bounds.getY(), (int) (bounds.getWidth()), (int) bounds.getHeight());
- g.setColor(chart.bordersColor);
+ g.setColor(plot.chart.bordersColor);
g.draw(borderRectangle);
// paint grid lines
if (isVisible) {
// horizontal
- List<Integer> yAxisTickLocations = chart.getAxisPair().getYAxis().axisTick.getTickLocations();
+ List<Integer> yAxisTickLocations = plot.chart.axisPair.yAxis.axisTick.tickLocations;
for (int i = 0; i < yAxisTickLocations.size(); i++) {
int tickLocation = yAxisTickLocations.get(i);
@@ -93,7 +92,7 @@ public class PlotSurface implements IChartPart, IHideable {
}
// vertical
- List<Integer> xAxisTickLocations = chart.getAxisPair().getXAxis().axisTick.getTickLocations();
+ List<Integer> xAxisTickLocations = plot.chart.axisPair.xAxis.axisTick.tickLocations;
for (int i = 0; i < xAxisTickLocations.size(); i++) {
int tickLocation = xAxisTickLocations.get(i);
diff --git a/src/main/java/com/xeiam/xchart/io/ServletEncoder.java b/src/main/java/com/xeiam/xchart/ServletEncoder.java
similarity index 86%
rename from src/main/java/com/xeiam/xchart/io/ServletEncoder.java
rename to src/main/java/com/xeiam/xchart/ServletEncoder.java
index 0dc8cf10..fd2c4b66 100644
--- a/src/main/java/com/xeiam/xchart/io/ServletEncoder.java
+++ b/src/main/java/com/xeiam/xchart/ServletEncoder.java
@@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package com.xeiam.xchart.io;
+package com.xeiam.xchart;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
@@ -21,8 +21,6 @@ import java.awt.image.BufferedImage;
import javax.imageio.ImageIO;
import javax.servlet.ServletOutputStream;
-import com.xeiam.xchart.Chart;
-
/**
* @author timmolter
*/
@@ -36,7 +34,7 @@ public class ServletEncoder {
*/
public static void streamPNG(ServletOutputStream out, Chart chart) throws Exception {
- BufferedImage lBufferedImage = new BufferedImage(chart.getWidth(), chart.getHeight(), BufferedImage.TYPE_INT_RGB);
+ BufferedImage lBufferedImage = new BufferedImage(chart.width, chart.height, BufferedImage.TYPE_INT_RGB);
Graphics2D lGraphics2D = lBufferedImage.createGraphics();
chart.paint(lGraphics2D);
diff --git a/src/main/java/com/xeiam/xchart/swing/SwingWrapper.java b/src/main/java/com/xeiam/xchart/SwingWrapper.java
similarity index 98%
rename from src/main/java/com/xeiam/xchart/swing/SwingWrapper.java
rename to src/main/java/com/xeiam/xchart/SwingWrapper.java
index 0ab5fba0..f2d6a383 100644
--- a/src/main/java/com/xeiam/xchart/swing/SwingWrapper.java
+++ b/src/main/java/com/xeiam/xchart/SwingWrapper.java
@@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package com.xeiam.xchart.swing;
+package com.xeiam.xchart;
import java.awt.GridLayout;
import java.util.ArrayList;
@@ -22,7 +22,6 @@ import java.util.List;
import javax.swing.JFrame;
import javax.swing.JPanel;
-import com.xeiam.xchart.Chart;
/**
* @author timmolter
diff --git a/src/main/java/com/xeiam/xchart/swing/XChartJPanel.java b/src/main/java/com/xeiam/xchart/XChartJPanel.java
similarity index 89%
rename from src/main/java/com/xeiam/xchart/swing/XChartJPanel.java
rename to src/main/java/com/xeiam/xchart/XChartJPanel.java
index 2c2beb8a..bb8e69cc 100644
--- a/src/main/java/com/xeiam/xchart/swing/XChartJPanel.java
+++ b/src/main/java/com/xeiam/xchart/XChartJPanel.java
@@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package com.xeiam.xchart.swing;
+package com.xeiam.xchart;
import java.awt.Dimension;
import java.awt.Graphics;
@@ -21,8 +21,6 @@ import java.awt.Graphics2D;
import javax.swing.JPanel;
-import com.xeiam.xchart.Chart;
-
/**
* @author timmolter
* @create Sep 9, 2012
@@ -48,6 +46,6 @@ public class XChartJPanel extends JPanel {
@Override
public Dimension getPreferredSize() {
- return new Dimension(chart.getWidth(), chart.getHeight());
+ return new Dimension(chart.width, chart.height);
}
}
diff --git a/src/test/java/com/xeiam/xchart/example/ChartServletExample.java b/src/test/java/com/xeiam/xchart/example/ChartServletExample.java
index 9d87d3f5..ac4717ec 100644
--- a/src/test/java/com/xeiam/xchart/example/ChartServletExample.java
+++ b/src/test/java/com/xeiam/xchart/example/ChartServletExample.java
@@ -27,7 +27,7 @@ import javax.servlet.http.HttpServletResponse;
import com.xeiam.xchart.Chart;
import com.xeiam.xchart.QuickChart;
-import com.xeiam.xchart.io.ServletEncoder;
+import com.xeiam.xchart.ServletEncoder;
/**
* Generates, stores, and serves charts
diff --git a/src/test/java/com/xeiam/xchart/example/Example1.java b/src/test/java/com/xeiam/xchart/example/Example1.java
index 18c42fc0..7615a750 100644
--- a/src/test/java/com/xeiam/xchart/example/Example1.java
+++ b/src/test/java/com/xeiam/xchart/example/Example1.java
@@ -18,8 +18,8 @@ package com.xeiam.xchart.example;
import java.util.Arrays;
import java.util.Collection;
+import com.xeiam.xchart.BitmapEncoder;
import com.xeiam.xchart.Chart;
-import com.xeiam.xchart.io.BitmapEncoder;
/**
* Creates a simple charts and saves it as a PNG image file.
diff --git a/src/test/java/com/xeiam/xchart/example/Example2.java b/src/test/java/com/xeiam/xchart/example/Example2.java
index ea24993b..1341b165 100644
--- a/src/test/java/com/xeiam/xchart/example/Example2.java
+++ b/src/test/java/com/xeiam/xchart/example/Example2.java
@@ -19,11 +19,11 @@ import java.util.ArrayList;
import java.util.Collection;
import com.xeiam.xchart.Chart;
+import com.xeiam.xchart.SwingWrapper;
import com.xeiam.xchart.series.Series;
import com.xeiam.xchart.series.SeriesColor;
import com.xeiam.xchart.series.SeriesLineStyle;
import com.xeiam.xchart.series.SeriesMarker;
-import com.xeiam.xchart.swing.SwingWrapper;
/**
* Embed a Chart in a simple Swing application
diff --git a/src/test/java/com/xeiam/xchart/example/Example3.java b/src/test/java/com/xeiam/xchart/example/Example3.java
index 0ae74838..a63b97ed 100644
--- a/src/test/java/com/xeiam/xchart/example/Example3.java
+++ b/src/test/java/com/xeiam/xchart/example/Example3.java
@@ -19,7 +19,7 @@ import java.util.ArrayList;
import java.util.Collection;
import com.xeiam.xchart.Chart;
-import com.xeiam.xchart.swing.SwingWrapper;
+import com.xeiam.xchart.SwingWrapper;
/**
* Create multiple curves on one chart
diff --git a/src/test/java/com/xeiam/xchart/example/Example4.java b/src/test/java/com/xeiam/xchart/example/Example4.java
index c519bacc..d4d2f400 100644
--- a/src/test/java/com/xeiam/xchart/example/Example4.java
+++ b/src/test/java/com/xeiam/xchart/example/Example4.java
@@ -20,7 +20,7 @@ import java.util.List;
import com.xeiam.xchart.Chart;
import com.xeiam.xchart.QuickChart;
-import com.xeiam.xchart.swing.SwingWrapper;
+import com.xeiam.xchart.SwingWrapper;
/**
* Create a chart matrix
diff --git a/src/test/java/com/xeiam/xchart/example/Example5.java b/src/test/java/com/xeiam/xchart/example/Example5.java
index bb765cd9..bf0c5ce8 100644
--- a/src/test/java/com/xeiam/xchart/example/Example5.java
+++ b/src/test/java/com/xeiam/xchart/example/Example5.java
@@ -16,7 +16,7 @@
package com.xeiam.xchart.example;
import com.xeiam.xchart.Chart;
-import com.xeiam.xchart.swing.SwingWrapper;
+import com.xeiam.xchart.SwingWrapper;
/**
* Plot vertical and horizontal lines
diff --git a/src/test/java/com/xeiam/xchart/example/Example6.java b/src/test/java/com/xeiam/xchart/example/Example6.java
index a283dc64..05a2eb52 100644
--- a/src/test/java/com/xeiam/xchart/example/Example6.java
+++ b/src/test/java/com/xeiam/xchart/example/Example6.java
@@ -16,7 +16,7 @@
package com.xeiam.xchart.example;
import com.xeiam.xchart.Chart;
-import com.xeiam.xchart.swing.SwingWrapper;
+import com.xeiam.xchart.SwingWrapper;
/**
* Create chart with single point
diff --git a/src/test/java/com/xeiam/xchart/example/Example7.java b/src/test/java/com/xeiam/xchart/example/Example7.java
index eaf20a17..1377b401 100644
--- a/src/test/java/com/xeiam/xchart/example/Example7.java
+++ b/src/test/java/com/xeiam/xchart/example/Example7.java
@@ -19,7 +19,7 @@ import java.util.Arrays;
import java.util.Collection;
import com.xeiam.xchart.Chart;
-import com.xeiam.xchart.swing.SwingWrapper;
+import com.xeiam.xchart.SwingWrapper;
/**
* Creates a simple charts using Longs as inputs
diff --git a/src/test/java/com/xeiam/xchart/example/Example8.java b/src/test/java/com/xeiam/xchart/example/Example8.java
index 398de4cb..72f8b15b 100644
--- a/src/test/java/com/xeiam/xchart/example/Example8.java
+++ b/src/test/java/com/xeiam/xchart/example/Example8.java
@@ -19,11 +19,11 @@ import java.util.ArrayList;
import java.util.Collection;
import com.xeiam.xchart.Chart;
+import com.xeiam.xchart.SwingWrapper;
import com.xeiam.xchart.series.Series;
import com.xeiam.xchart.series.SeriesColor;
import com.xeiam.xchart.series.SeriesLineStyle;
import com.xeiam.xchart.series.SeriesMarker;
-import com.xeiam.xchart.swing.SwingWrapper;
/**
* Create a Chart with error bars
diff --git a/src/test/java/com/xeiam/xchart/example/Example9.java b/src/test/java/com/xeiam/xchart/example/Example9.java
index 92a3b99c..a0a2f205 100644
--- a/src/test/java/com/xeiam/xchart/example/Example9.java
+++ b/src/test/java/com/xeiam/xchart/example/Example9.java
@@ -26,11 +26,11 @@ import java.util.Date;
import com.xeiam.xchart.Chart;
import com.xeiam.xchart.ChartColor;
+import com.xeiam.xchart.SwingWrapper;
import com.xeiam.xchart.series.Series;
import com.xeiam.xchart.series.SeriesColor;
import com.xeiam.xchart.series.SeriesLineStyle;
import com.xeiam.xchart.series.SeriesMarker;
-import com.xeiam.xchart.swing.SwingWrapper;
/**
* Create a chart with a Date x-axis and extensive chart customization
--
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