Aspose.Tasks for Java 21.6 Release Notes

Project project = new Project("TestViews.mpp");
PdfSaveOptions saveOptions = new PdfSaveOptions();
saveOptions.setPresentationFormat(PresentationFormat.ResourceSheet);
// If two resource sheet view are defined in TestViews.mpp, first was used.
project.save("output.pdf", saveOptions);

Project project = new Project("TestViews.mpp");
View view = project.getViews().stream()
    .filter(v -> "Customized Resource &Sheet".equals(v.getName()))
    .findFirst()
    .orElseThrow(IllegalStateException::new);
view.getPageInfo().getPageSettings().setPortrait(false);
PdfSaveOptions saveOptions = new PdfSaveOptions();
// view to render is specified explicitly, no need to set PresentationFormat.
saveOptions.setViewSettings(view);
project.save("output.pdf", saveOptions);

Project project = new Project("TestGanttChartView.mpp");
GanttChartView ganttChartView = (GanttChartView) project.getViews().stream().filter(v -> "Gantt &Chart".equals(v.getName())).findFirst().orElseThrow(IllegalStateException::new);
PdfSaveOptions saveOptions = new PdfSaveOptions();
saveOptions.setTimescale(Timescale.DefinedInView);
saveOptions.setViewSettings(ganttChartView);

// Bar styles can be either task-specific (located in GanttChartView.CustomBarStyles)
// of category-specific (located in GanttChartView.BarStyles)

for (GanttBarStyle ganttBarStyle : ganttChartView.getCustomBarStyles()) {
    if (ganttBarStyle.getShowForTaskUid() != 11) {
        continue;
    }

    // For demonstration purposes we are modifying style for Task with Unique ID = 11
    ganttBarStyle.setLeftField(Field.TaskName);
    // Here we set custom converter to control which text should be rendered inside the task bar.
    ganttBarStyle.setInsideBarTextConverter(new TaskBarTextConverter() {
        @Override
        public String invoke(Task task) {
            return "Hours rem.: " + (long) (task.get(Tsk.REMAINING_WORK).getTimeSpan() / (1000 * 60 * 60));
        }
    });
}

for (GanttBarStyle ganttBarStyle : ganttChartView.getBarStyles()) {
    if (!ganttBarStyle.getShowForCategories().contains(GanttBarShowFor.Milestone)) {
        continue;
    }

    // For demonstration purposes we are modifying styles applicable to milestone tasks.

    ganttBarStyle.setRightField(Field.TaskActualFinish);
    ganttBarStyle.setTopBarTextConverter(new TaskBarTextConverter() {
        @Override
        public String invoke(Task task) {
            Calendar calendar = Calendar.getInstance();
            calendar.setTime(task.get(Tsk.ACTUAL_START));
            return Integer.toString(calendar.get(Calendar.DAY_OF_MONTH));
        }
    });
}

project.save("output.pdf", saveOptions);