diff options
Diffstat (limited to 'src/main/java/com/gitblit/wicket/charting/GooglePieChart.java')
| -rw-r--r-- | src/main/java/com/gitblit/wicket/charting/GooglePieChart.java | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/src/main/java/com/gitblit/wicket/charting/GooglePieChart.java b/src/main/java/com/gitblit/wicket/charting/GooglePieChart.java deleted file mode 100644 index 71191664..00000000 --- a/src/main/java/com/gitblit/wicket/charting/GooglePieChart.java +++ /dev/null @@ -1,86 +0,0 @@ -/*
- * Copyright 2011 gitblit.com.
- *
- * Licensed 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.
- */
-package com.gitblit.wicket.charting;
-
-import java.text.MessageFormat;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-import com.gitblit.utils.StringUtils;
-
-/**
- * Builds an interactive pie chart using the Visualization API.
- *
- * @author James Moger
- *
- */
-public class GooglePieChart extends GoogleChart {
-
- private static final long serialVersionUID = 1L;
-
- public GooglePieChart(String tagId, String title, String keyName, String valueName) {
- super(tagId, title, keyName, valueName);
- }
-
- @Override
- protected void appendChart(StringBuilder sb) {
- // create dataset
- String dName = "data_" + dataName;
- line(sb, MessageFormat.format("var {0} = new google.visualization.DataTable();", dName));
- line(sb, MessageFormat.format("{0}.addColumn(''string'', ''{1}'');", dName, keyName));
- line(sb, MessageFormat.format("{0}.addColumn(''number'', ''{1}'');", dName, valueName));
- line(sb, MessageFormat.format("{0}.addRows({1,number,0});", dName, values.size()));
-
- Collections.sort(values);
- List<ChartValue> list = new ArrayList<ChartValue>();
-
- int maxSlices = 10;
-
- if (values.size() > maxSlices) {
- list.addAll(values.subList(0, maxSlices));
- } else {
- list.addAll(values);
- }
-
- StringBuilder colors = new StringBuilder("colors:[");
- for (int i = 0; i < list.size(); i++) {
- ChartValue value = list.get(i);
- colors.append('\'');
- colors.append(StringUtils.getColor(value.name));
- colors.append('\'');
- if (i < values.size() - 1) {
- colors.append(',');
- }
- line(sb, MessageFormat.format("{0}.setValue({1,number,0}, 0, \"{2}\");", dName, i,
- value.name));
- line(sb, MessageFormat.format("{0}.setValue({1,number,0}, 1, {2,number,0.0});", dName,
- i, value.value));
- }
- colors.append(']');
-
- // instantiate chart
- String cName = "chart_" + dataName;
- line(sb, MessageFormat.format(
- "var {0} = new google.visualization.PieChart(document.getElementById(''{1}''));",
- cName, tagId));
- line(sb,
- MessageFormat
- .format("{0}.draw({1}, '{' title: ''{4}'', {5}, legend: '{' position:''{6}'' '}' '}');",
- cName, dName, width, height, title, colors.toString(), showLegend ? "right" : "none"));
- line(sb, "");
- }
-}
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