Miscellaneous fixes for chart functionalities

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1871010 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 12 insertions, 5 deletions

diff --git a/src/examples/src/org/apache/poi/xslf/usermodel/ChartFromScratch.java b/src/examples/src/org/apache/poi/xslf/usermodel/ChartFromScratch.java
index 1e923b9aab..637b485bda 100644
--- a/src/examples/src/org/apache/poi/xslf/usermodel/ChartFromScratch.java
+++ b/src/examples/src/org/apache/poi/xslf/usermodel/ChartFromScratch.java
@@ -87,11 +87,9 @@ public class ChartFromScratch {
             Double[] values2 = listSpeakers.toArray(new Double[0]);
 
             try (XMLSlideShow ppt = new XMLSlideShow()) {
-                XSLFSlide slide = ppt.createSlide();
-                XSLFChart chart = ppt.createChart();
-                Rectangle2D rect2D = new java.awt.Rectangle(fromCM(1.5), fromCM(4), fromCM(22), fromCM(14));
-                slide.addChart(chart, rect2D);
-                setBarData(chart, chartTitle, series, categories, values1, values2);
+                createSlideWithChart(ppt, chartTitle, series, categories, values1, values2);
+                createSlideWithChart(ppt, chartTitle, series, categories, values1, values2);
+                createSlideWithChart(ppt, chartTitle, series, categories, values1, values2);
                 // save the result
                 try (OutputStream out = new FileOutputStream("chart-from-scratch.pptx")) {
                     ppt.write(out);
@@ -101,6 +99,15 @@ public class ChartFromScratch {
         System.out.println("Done");
     }
 
+    private static void createSlideWithChart(XMLSlideShow ppt, String chartTitle, String[] series, String[] categories,
+            Double[] values1, Double[] values2) {
+        XSLFSlide slide = ppt.createSlide();
+        XSLFChart chart = ppt.createChart();
+        Rectangle2D rect2D = new java.awt.Rectangle(fromCM(1.5), fromCM(4), fromCM(22), fromCM(14));
+        slide.addChart(chart, rect2D);
+        setBarData(chart, chartTitle, series, categories, values1, values2);
+    }
+
     private static int fromCM(double cm) {
         return (int) (Math.rint(cm * Units.EMU_PER_CENTIMETER));
     }