11:30 p.m.
Author: norman.richards(a)jboss.com
Date: 2009-03-30 17:30:15 -0400 (Mon, 30 Mar 2009)
New Revision: 10239
Modified:
trunk/src/pdf/org/jboss/seam/pdf/ui/UIChart.java
Log:
cleanup
Modified: trunk/src/pdf/org/jboss/seam/pdf/ui/UIChart.java
===================================================================
--- trunk/src/pdf/org/jboss/seam/pdf/ui/UIChart.java 2009-03-30 19:39:14 UTC (rev 10238)
+++ trunk/src/pdf/org/jboss/seam/pdf/ui/UIChart.java 2009-03-30 21:30:15 UTC (rev 10239)
@@ -28,422 +28,378 @@
import com.lowagie.text.pdf.PdfWriter;
import com.lowagie.text.pdf.AsianFontMapper;
-public abstract class UIChart extends ITextComponent
-{
- private Image image = null;
- private JFreeChart chart = null;
-
- private byte[] imageData;
+public abstract class UIChart extends ITextComponent {
+ private Image image = null;
+ private JFreeChart chart = null;
- private int height = 300;
- private int width = 400;
+ private byte[] imageData;
- private boolean legend;
- private boolean is3D = false;
-
- private String title;
- private String borderBackgroundPaint;
- private String borderPaint;
- private String borderStroke;
- private boolean borderVisible = true;
+ private int height = 300;
+ private int width = 400;
- private String plotBackgroundPaint;
- private Float plotBackgroundAlpha;
- private Float plotForegroundAlpha;
- private String plotOutlineStroke;
- private String plotOutlinePaint;
+ private boolean legend;
+ private boolean is3D = false;
- protected Dataset dataset;
-
-
+ private String title;
+ private String borderBackgroundPaint;
+ private String borderPaint;
+ private String borderStroke;
+ private boolean borderVisible = true;
- public void setTitle(String title) {
- this.title = title;
- }
+ private String plotBackgroundPaint;
+ private Float plotBackgroundAlpha;
+ private Float plotForegroundAlpha;
+ private String plotOutlineStroke;
+ private String plotOutlinePaint;
- public String getTitle() {
- return (String) valueBinding("title", title);
- }
+ protected Dataset dataset;
- public void setHeight(int height)
- {
- this.height = height;
- }
+ public void setTitle(String title) {
+ this.title = title;
+ }
- public int getHeight()
- {
- return (Integer) valueBinding(FacesContext.getCurrentInstance(),
"height", height);
- }
+ public String getTitle() {
+ return (String) valueBinding("title", title);
+ }
- public void setWidth(int width)
- {
- this.width = width;
- }
+ public void setHeight(int height) {
+ this.height = height;
+ }
- public int getWidth()
- {
- return (Integer) valueBinding(FacesContext.getCurrentInstance(), "width",
width);
- }
-
- public void setLegend(boolean legend) {
- this.legend = legend;
- }
+ public int getHeight() {
+ return (Integer) valueBinding(FacesContext.getCurrentInstance(),
+ "height", height);
+ }
- public boolean getLegend() {
- return (Boolean) valueBinding("legend", legend);
- }
+ public void setWidth(int width) {
+ this.width = width;
+ }
- public void setIs3D(boolean is3D) {
- this.is3D = true;
- }
+ public int getWidth() {
+ return (Integer) valueBinding(FacesContext.getCurrentInstance(),
+ "width", width);
+ }
- public boolean getIs3D() {
- return (Boolean) valueBinding("is3D", is3D);
- }
+ public void setLegend(boolean legend) {
+ this.legend = legend;
+ }
+ public boolean getLegend() {
+ return (Boolean) valueBinding("legend", legend);
+ }
- public void setBorderBackgroundPaint(String backgroundPaint)
- {
- this.borderBackgroundPaint = backgroundPaint;
- }
+ public void setIs3D(boolean is3D) {
+ this.is3D = true;
+ }
- public String getBorderBackgroundPaint()
- {
- return (String) valueBinding(FacesContext.getCurrentInstance(),
"borderBackgroundPaint", borderBackgroundPaint);
- }
+ public boolean getIs3D() {
+ return (Boolean) valueBinding("is3D", is3D);
+ }
- public void setBorderPaint(String borderPaint)
- {
- this.borderPaint = borderPaint;
- }
+ public void setBorderBackgroundPaint(String backgroundPaint) {
+ this.borderBackgroundPaint = backgroundPaint;
+ }
- public String getBorderPaint()
- {
- return (String) valueBinding(FacesContext.getCurrentInstance(),
"borderPaint", borderPaint);
- }
+ public String getBorderBackgroundPaint() {
+ return (String) valueBinding(FacesContext.getCurrentInstance(),
+ "borderBackgroundPaint", borderBackgroundPaint);
+ }
- public void setBorderStroke(String borderStroke)
- {
- this.borderStroke = borderStroke;
- }
+ public void setBorderPaint(String borderPaint) {
+ this.borderPaint = borderPaint;
+ }
- public String getBorderStroke()
- {
- return (String) valueBinding(FacesContext.getCurrentInstance(),
"borderStroke", borderStroke);
- }
+ public String getBorderPaint() {
+ return (String) valueBinding(FacesContext.getCurrentInstance(),
+ "borderPaint", borderPaint);
+ }
- public void setBorderVisible(boolean borderVisible)
- {
- this.borderVisible = borderVisible;
- }
+ public void setBorderStroke(String borderStroke) {
+ this.borderStroke = borderStroke;
+ }
- public boolean getBorderVisible()
- {
- return (Boolean) valueBinding(FacesContext.getCurrentInstance(),
"borderVisible", borderVisible);
- }
+ public String getBorderStroke() {
+ return (String) valueBinding(FacesContext.getCurrentInstance(),
+ "borderStroke", borderStroke);
+ }
- public void setPlotBackgroundAlpha(Float plotBackgroundAlpha)
- {
- this.plotBackgroundAlpha = plotBackgroundAlpha;
- }
+ public void setBorderVisible(boolean borderVisible) {
+ this.borderVisible = borderVisible;
+ }
- public Float getPlotBackgroundAlpha()
- {
- return (Float) valueBinding(FacesContext.getCurrentInstance(),
"plotBackgroundAlpha", plotBackgroundAlpha);
- }
+ public boolean getBorderVisible() {
+ return (Boolean) valueBinding(FacesContext.getCurrentInstance(),
+ "borderVisible", borderVisible);
+ }
- public void setPlotBackgroundPaint(String plotBackgroundPaint)
- {
- this.plotBackgroundPaint = plotBackgroundPaint;
- }
+ public void setPlotBackgroundAlpha(Float plotBackgroundAlpha) {
+ this.plotBackgroundAlpha = plotBackgroundAlpha;
+ }
- public String getPlotBackgroundPaint()
- {
- return (String) valueBinding(FacesContext.getCurrentInstance(),
"plotBackgroundPaint", plotBackgroundPaint);
- }
+ public Float getPlotBackgroundAlpha() {
+ return (Float) valueBinding(FacesContext.getCurrentInstance(),
+ "plotBackgroundAlpha", plotBackgroundAlpha);
+ }
- public void setPlotForegroundAlpha(Float plotForegroundAlpha)
- {
- this.plotForegroundAlpha = plotForegroundAlpha;
- }
+ public void setPlotBackgroundPaint(String plotBackgroundPaint) {
+ this.plotBackgroundPaint = plotBackgroundPaint;
+ }
- public Float getPlotForegroundAlpha()
- {
- return (Float) valueBinding(FacesContext.getCurrentInstance(),
"plotForegroundAlpha", plotForegroundAlpha);
- }
+ public String getPlotBackgroundPaint() {
+ return (String) valueBinding(FacesContext.getCurrentInstance(),
+ "plotBackgroundPaint", plotBackgroundPaint);
+ }
- public void setPlotOutlinePaint(String plotOutlinePaint)
- {
- this.plotOutlinePaint = plotOutlinePaint;
- }
+ public void setPlotForegroundAlpha(Float plotForegroundAlpha) {
+ this.plotForegroundAlpha = plotForegroundAlpha;
+ }
- public String getPlotOutlinePaint()
- {
- return (String) valueBinding(FacesContext.getCurrentInstance(),
"plotOutlinePaint", plotOutlinePaint);
- }
+ public Float getPlotForegroundAlpha() {
+ return (Float) valueBinding(FacesContext.getCurrentInstance(),
+ "plotForegroundAlpha", plotForegroundAlpha);
+ }
- public void setPlotOutlineStroke(String plotOutlineStroke)
- {
- this.plotOutlineStroke = plotOutlineStroke;
- }
+ public void setPlotOutlinePaint(String plotOutlinePaint) {
+ this.plotOutlinePaint = plotOutlinePaint;
+ }
- public String getPlotOutlineStroke()
- {
- return (String) valueBinding(FacesContext.getCurrentInstance(),
"plotOutlineStroke", plotOutlineStroke);
- }
+ public String getPlotOutlinePaint() {
+ return (String) valueBinding(FacesContext.getCurrentInstance(),
+ "plotOutlinePaint", plotOutlinePaint);
+ }
- public void setDataset(Dataset dataset) {
+ public void setPlotOutlineStroke(String plotOutlineStroke) {
+ this.plotOutlineStroke = plotOutlineStroke;
+ }
+
+ public String getPlotOutlineStroke() {
+ return (String) valueBinding(FacesContext.getCurrentInstance(),
+ "plotOutlineStroke", plotOutlineStroke);
+ }
+
+ public void setDataset(Dataset dataset) {
this.dataset = dataset;
- }
+ }
- public Dataset getDataset() {
- return (Dataset) valueBinding(FacesContext.getCurrentInstance(),
"dataset", dataset);
- }
-
- @Override
- public void restoreState(FacesContext context, Object state)
- {
- Object[] values = (Object[]) state;
- super.restoreState(context, values[0]);
+ public Dataset getDataset() {
+ return (Dataset) valueBinding(FacesContext.getCurrentInstance(),
+ "dataset", dataset);
+ }
- height = (Integer) values[1];
- width = (Integer) values[2];
- borderBackgroundPaint = (String) values[3];
- borderPaint = (String) values[4];
- borderStroke = (String) values[5];
- borderVisible = (Boolean) values[6];
- plotBackgroundPaint = (String) values[7];
- plotBackgroundAlpha = (Float) values[8];
- plotForegroundAlpha = (Float) values[9];
- plotOutlineStroke = (String) values[10];
- plotOutlinePaint = (String) values[11];
- title = (String) values[12];
- is3D = (Boolean) values[13];
- legend = (Boolean) values[14];
- }
+ @Override
+ public void restoreState(FacesContext context, Object state) {
+ Object[] values = (Object[]) state;
+ super.restoreState(context, values[0]);
- @Override
- public Object saveState(FacesContext context)
- {
- Object[] values = new Object[15];
+ height = (Integer) values[1];
+ width = (Integer) values[2];
+ borderBackgroundPaint = (String) values[3];
+ borderPaint = (String) values[4];
+ borderStroke = (String) values[5];
+ borderVisible = (Boolean) values[6];
+ plotBackgroundPaint = (String) values[7];
+ plotBackgroundAlpha = (Float) values[8];
+ plotForegroundAlpha = (Float) values[9];
+ plotOutlineStroke = (String) values[10];
+ plotOutlinePaint = (String) values[11];
+ title = (String) values[12];
+ is3D = (Boolean) values[13];
+ legend = (Boolean) values[14];
+ }
- values[0] = super.saveState(context);
- values[1] = height;
- values[2] = width;
- values[3] = borderBackgroundPaint;
- values[4] = borderPaint;
- values[5] = borderStroke;
- values[6] = borderVisible;
- values[7] = plotBackgroundPaint;
- values[8] = plotBackgroundAlpha;
- values[9] = plotForegroundAlpha;
- values[10] = plotOutlineStroke;
- values[11] = plotOutlinePaint;
- values[12] = title;
- values[13] = is3D;
- values[14] = legend;
-
- return values;
- }
+ @Override
+ public Object saveState(FacesContext context) {
+ Object[] values = new Object[15];
- public static Paint findColor(String name)
- {
- if (name == null || name.length() == 0)
- {
- return null;
- }
- UIComponent component =
FacesContext.getCurrentInstance().getViewRoot().findComponent(name);
+ values[0] = super.saveState(context);
+ values[1] = height;
+ values[2] = width;
+ values[3] = borderBackgroundPaint;
+ values[4] = borderPaint;
+ values[5] = borderStroke;
+ values[6] = borderVisible;
+ values[7] = plotBackgroundPaint;
+ values[8] = plotBackgroundAlpha;
+ values[9] = plotForegroundAlpha;
+ values[10] = plotOutlineStroke;
+ values[11] = plotOutlinePaint;
+ values[12] = title;
+ values[13] = is3D;
+ values[14] = legend;
- if (component != null)
- {
- if (component instanceof UIColor)
- {
- return ((UIColor) component).getPaint();
- }
- else
- {
- throw new RuntimeException();
- }
- }
+ return values;
+ }
- return ITextUtils.colorValue(name);
- }
+ public static Paint findColor(String name) {
+ if (name == null || name.length() == 0) {
+ return null;
+ }
+ UIComponent component = FacesContext.getCurrentInstance().getViewRoot()
+ .findComponent(name);
- public static Stroke findStroke(String id)
- {
- if (id == null || id.length() == 0)
- {
- return null;
- }
+ if (component != null) {
+ if (component instanceof UIColor) {
+ return ((UIColor) component).getPaint();
+ } else {
+ throw new RuntimeException();
+ }
+ }
- UIComponent component =
FacesContext.getCurrentInstance().getViewRoot().findComponent(id);
+ return ITextUtils.colorValue(name);
+ }
- if (component instanceof UIStroke)
- {
- return ((UIStroke) component).getStroke();
- }
- else
- {
- throw new RuntimeException();
+ public static Stroke findStroke(String id) {
+ if (id == null || id.length() == 0) {
+ return null;
+ }
- }
- }
+ UIComponent component = FacesContext.getCurrentInstance().getViewRoot()
+ .findComponent(id);
- public abstract JFreeChart createChart(FacesContext context);
+ if (component instanceof UIStroke) {
+ return ((UIStroke) component).getStroke();
+ } else {
+ throw new RuntimeException();
- public JFreeChart getChart()
- {
- return chart;
- }
+ }
+ }
- @Override
- public void createITextObject(FacesContext context)
- {
+ public abstract JFreeChart createChart(FacesContext context);
- if (getBorderBackgroundPaint() != null)
- {
- chart.setBackgroundPaint(findColor(getBorderBackgroundPaint()));
- }
+ public JFreeChart getChart() {
+ return chart;
+ }
- if (getBorderPaint() != null)
- {
- chart.setBorderPaint(findColor(getBorderPaint()));
- }
+ @Override
+ public void createITextObject(FacesContext context) {
- if (getBorderStroke() != null)
- {
- chart.setBorderStroke(findStroke(getBorderStroke()));
- }
+ if (getBorderBackgroundPaint() != null) {
+ chart.setBackgroundPaint(findColor(getBorderBackgroundPaint()));
+ }
- chart.setBorderVisible(getBorderVisible());
+ if (getBorderPaint() != null) {
+ chart.setBorderPaint(findColor(getBorderPaint()));
+ }
- configurePlot(chart.getPlot());
+ if (getBorderStroke() != null) {
+ chart.setBorderStroke(findStroke(getBorderStroke()));
+ }
- try
- {
- UIDocument doc = (UIDocument) findITextParent(getParent(), UIDocument.class);
- if (doc != null) {
- PdfWriter writer = (PdfWriter) doc.getWriter();
- PdfContentByte cb = writer.getDirectContent();
- PdfTemplate tp = cb.createTemplate(getWidth(), getHeight());
+ chart.setBorderVisible(getBorderVisible());
+ configurePlot(chart.getPlot());
- UIFont font = (UIFont) findITextParent(this, UIFont.class);
+ try {
+ UIDocument doc = (UIDocument) findITextParent(getParent(),
+ UIDocument.class);
+ if (doc != null) {
+ PdfWriter writer = (PdfWriter) doc.getWriter();
+ PdfContentByte cb = writer.getDirectContent();
+ PdfTemplate tp = cb.createTemplate(getWidth(), getHeight());
- DefaultFontMapper fontMapper;
- if (font == null) {
- fontMapper = new DefaultFontMapper();
- } else {
- fontMapper = new AsianFontMapper(font.getName(), font.getEncoding());
- }
+ UIFont font = (UIFont) findITextParent(this, UIFont.class);
- Graphics2D g2 = tp.createGraphics(getWidth(), getHeight(), fontMapper);
- chart.draw(g2, new Rectangle2D.Double(0, 0, getWidth(), getHeight()));
- g2.dispose();
+ DefaultFontMapper fontMapper;
+ if (font == null) {
+ fontMapper = new DefaultFontMapper();
+ } else {
+ fontMapper = new AsianFontMapper(font.getName(),
font.getEncoding());
+ }
- image = new ImgTemplate(tp);
- } else {
- ByteArrayOutputStream stream = new ByteArrayOutputStream();
- ChartUtilities.writeChartAsJPEG(stream, chart, getWidth(), getHeight());
+ Graphics2D g2 = tp.createGraphics(getWidth(), getHeight(), fontMapper);
+ chart.draw(g2, new Rectangle2D.Double(0, 0, getWidth(), getHeight()));
+ g2.dispose();
- imageData = stream.toByteArray();
- stream.close();
- }
- } catch (Exception e) {
- throw new RuntimeException(e);
- }
- }
+ image = new ImgTemplate(tp);
+ } else {
+ ByteArrayOutputStream stream = new ByteArrayOutputStream();
+ ChartUtilities.writeChartAsJPEG(stream, chart, getWidth(),
+ getHeight());
- public void configurePlot(Plot plot)
- {
- if (getPlotBackgroundAlpha() != null)
- {
- plot.setBackgroundAlpha(getPlotBackgroundAlpha());
- }
- if (getPlotForegroundAlpha() != null)
- {
- plot.setForegroundAlpha(getPlotForegroundAlpha());
- }
- if (getPlotBackgroundPaint() != null)
- {
- plot.setBackgroundPaint(findColor(getPlotBackgroundPaint()));
- }
- if (getPlotOutlinePaint() != null)
- {
- plot.setOutlinePaint(findColor(getPlotOutlinePaint()));
- }
- if (getPlotOutlineStroke() != null)
- {
- plot.setOutlineStroke(findStroke(getPlotOutlineStroke()));
- }
- }
+ imageData = stream.toByteArray();
+ stream.close();
+ }
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
- public PlotOrientation plotOrientation(String orientation)
- {
- if (orientation != null &&
orientation.equalsIgnoreCase("horizontal"))
- {
- return PlotOrientation.HORIZONTAL;
- }
- else
- {
- return PlotOrientation.VERTICAL;
- }
- }
+ public void configurePlot(Plot plot) {
+ if (getPlotBackgroundAlpha() != null) {
+ plot.setBackgroundAlpha(getPlotBackgroundAlpha());
+ }
+ if (getPlotForegroundAlpha() != null) {
+ plot.setForegroundAlpha(getPlotForegroundAlpha());
+ }
+ if (getPlotBackgroundPaint() != null) {
+ plot.setBackgroundPaint(findColor(getPlotBackgroundPaint()));
+ }
+ if (getPlotOutlinePaint() != null) {
+ plot.setOutlinePaint(findColor(getPlotOutlinePaint()));
+ }
+ if (getPlotOutlineStroke() != null) {
+ plot.setOutlineStroke(findStroke(getPlotOutlineStroke()));
+ }
+ }
- @Override
- public void encodeBegin(FacesContext context) throws IOException
- {
- dataset = getDataset();
- // bypass super to avoid createITextObject() before the chart is ready
- if (dataset == null) {
- dataset = createDataset();
- }
- chart = createChart(context);
- }
+ public PlotOrientation plotOrientation(String orientation) {
+ if (orientation != null &&
orientation.equalsIgnoreCase("horizontal")) {
+ return PlotOrientation.HORIZONTAL;
+ } else {
+ return PlotOrientation.VERTICAL;
+ }
+ }
- @Override
- public void encodeEnd(FacesContext context) throws IOException
- {
- // call create here so that we'll have a valid chart
- createITextObject(context);
+ @Override
+ public void encodeBegin(FacesContext context) throws IOException {
+ dataset = getDataset();
+ // bypass super to avoid createITextObject() before the chart is ready
+ if (dataset == null) {
+ dataset = createDataset();
+ }
+ chart = createChart(context);
+ }
- if (imageData != null)
- {
- ResponseWriter response = context.getResponseWriter();
- response.startElement("img", null);
- GraphicImageStore store = GraphicImageStore.instance();
- String key = store.put(new ImageWrapper(imageData, Type.IMAGE_JPEG));
- String url = context.getExternalContext().getRequestContextPath() +
GraphicImageResource.GRAPHIC_IMAGE_RESOURCE_PATH + "/" + key +
Type.IMAGE_JPEG.getExtension();
+ @Override
+ public void encodeEnd(FacesContext context) throws IOException {
+ // call create here so that we'll have a valid chart
+ createITextObject(context);
- response.writeAttribute("src", url, null);
+ if (imageData != null) {
+ ResponseWriter response = context.getResponseWriter();
+ response.startElement("img", null);
+ GraphicImageStore store = GraphicImageStore.instance();
+ String key = store.put(new ImageWrapper(imageData, Type.IMAGE_JPEG));
+ String url = context.getExternalContext().getRequestContextPath()
+ + GraphicImageResource.GRAPHIC_IMAGE_RESOURCE_PATH + "/"
+ + key + Type.IMAGE_JPEG.getExtension();
- response.writeAttribute("height", getHeight(), null);
- response.writeAttribute("width", getWidth(), null);
+ response.writeAttribute("src", url, null);
- response.endElement("img");
- }
+ response.writeAttribute("height", getHeight(), null);
+ response.writeAttribute("width", getWidth(), null);
- super.encodeEnd(context);
- }
+ response.endElement("img");
+ }
- @Override
- public Object getITextObject()
- {
- return image;
- }
+ super.encodeEnd(context);
+ }
- @Override
- public void handleAdd(Object arg0)
- {
- throw new RuntimeException("No children allowed");
- }
+ @Override
+ public Object getITextObject() {
+ return image;
+ }
- @Override
- public void removeITextObject()
- {
- image = null;
- chart = null;
- }
+ @Override
+ public void handleAdd(Object arg0) {
+ throw new RuntimeException("No children allowed");
+ }
- public abstract Dataset createDataset();
+ @Override
+ public void removeITextObject() {
+ image = null;
+ chart = null;
+ }
+
+ public abstract Dataset createDataset();
}