本文整理汇总了Java中com.googlecode.gwt.charts.client.corechart.PieChartOptions.setTitle方法的典型用法代码示例。如果您正苦于以下问题：Java PieChartOptions.setTitle方法的具体用法？Java PieChartOptions.setTitle怎么用？Java PieChartOptions.setTitle使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.googlecode.gwt.charts.client.corechart.PieChartOptions的用法示例。
在下文中一共展示了PieChartOptions.setTitle方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: draw
import com.googlecode.gwt.charts.client.corechart.PieChartOptions; //导入方法依赖的package包/类
private void draw() {
// Prepare the data
DataTable dataTable = DataTable.create();
dataTable.addColumn(ColumnType.STRING, "Task");
dataTable.addColumn(ColumnType.NUMBER, "Hours per Day");
dataTable.addRows(2);
dataTable.setValue(0, 0, "Work");
dataTable.setValue(0, 1, 11);
dataTable.setValue(1, 0, "Sleep");
dataTable.setValue(1, 1, 7);
// Set options
PieChartOptions options = PieChartOptions.create();
options.setBackgroundColor("#f0f0f0");
// options.setColors(colors);
options.setFontName("Tahoma");
options.setIs3D(true);
options.setPieResidueSliceColor("#000000");
options.setPieResidueSliceLabel("Others");
options.setSliceVisibilityThreshold(0.1);
options.setTitle("So, how was your day?");
options.setHeight(100);
options.setWidth(100);
// Draw the chart
chart.draw(dataTable, options);
}
示例2: draw
import com.googlecode.gwt.charts.client.corechart.PieChartOptions; //导入方法依赖的package包/类
/**
* Creates the pie chart visualization, using the Google Charts framework.
*/
protected void draw() {
// Determine movie count of every genre
HashMap<String, Integer> genreMap = new HashMap<String, Integer>();
for (Movie m : movieCollection.getMovies()) {
for (String s : m.getGenre()) {
if (genreMap.containsKey(s)) {
int tmpCount = genreMap.get(s);
tmpCount++;
genreMap.put(s, tmpCount);
} else {
genreMap.put(s, 1);
}
}
}
// Create DataTable
DataTable dataTable = DataTable.create();
dataTable.addColumn(ColumnType.STRING, "Genre");
dataTable.addColumn(ColumnType.NUMBER, "Genre Percentage");
dataTable.addRows(genreMap.size());
// Fill DataTable
Set<String> genreNames = genreMap.keySet();
int i = 0;
Iterator<String> iter = genreNames.iterator();
while(iter.hasNext()) {
String genre = iter.next();
dataTable.setValue(i, 0, genre);
// The percentage of the genre is automatically calculated by the framework
dataTable.setValue(i, 1, genreMap.get(genre));
i++;
}
// PieChart options
PieChartOptions options = PieChartOptions.create();
options.setTitle("Genre Distribution by Percent");
// Languages with less than 2.5 percent are collected under the category "Other"
options.setPieResidueSliceColor("#505050");
options.setPieResidueSliceLabel("Other");
options.setSliceVisibilityThreshold(0.025);
// Display options
options.setFontName("Arial");
options.setHeight(400);
ChartArea area = ChartArea.create();
area.setLeft(0);
area.setTop(55);
area.setHeight(300);
options.setChartArea(area);
// Draw the chart
pieChart.draw(dataTable, options);
}
示例3: draw
import com.googlecode.gwt.charts.client.corechart.PieChartOptions; //导入方法依赖的package包/类
/**
* Creates the pie chart visualization, using the Google Charts framework.
*/
protected void draw() {
// Determine movie count of every language
HashMap<String, Integer> languageMap = new HashMap<String, Integer>();
for (Movie m : movieCollection.getMovies()) {
for (String s : m.getLanguage()) {
if (languageMap.containsKey(s)) {
int tmpCount = languageMap.get(s);
tmpCount++;
languageMap.put(s, tmpCount);
} else {
languageMap.put(s, 1);
}
}
}
// Create DataTable
DataTable dataTable = DataTable.create();
dataTable.addColumn(ColumnType.STRING, "Language");
dataTable.addColumn(ColumnType.NUMBER, "Language Percentage");
dataTable.addRows(languageMap.size());
// Fill DataTable
Set<String> languageNames = languageMap.keySet();
int i = 0;
Iterator<String> iter = languageNames.iterator();
while(iter.hasNext()) {
String language = iter.next();
dataTable.setValue(i, 0, language);
// The percentage of the genre is automatically calculated by the framework
dataTable.setValue(i, 1, languageMap.get(language));
i++;
}
// PieChart options
PieChartOptions options = PieChartOptions.create();
options.setTitle("Language Distribution by Percent");
// Languages with less than 2.5 percent are collected under the category "Other"
options.setPieResidueSliceColor("#505050");
options.setPieResidueSliceLabel("Other");
options.setSliceVisibilityThreshold(0.025);
// Display options
options.setFontName("Arial");
options.setHeight(400);
ChartArea area = ChartArea.create();
area.setLeft(0);
area.setTop(55);
area.setHeight(300);
options.setChartArea(area);
// Draw the chart
pieChart.draw(dataTable, options);
}