Trabajar con vistas de tareas

Aspose.Tasks for C ++ API admite la representación de tareas del proyecto a una variedad de formatos, como PDF. El uso de la tarea se puede representar utilizando el formato de presentación de Aspose.Tasks con diferentes configuraciones de tiempo como días, terceros y meses.

Vista de uso de tareas de representación

El fragmento de código en este artículo lee un archivo MPP de origen que tiene una serie de tareas con los recursos asignados y los hace para obtener PDF utilizando los siguientes pasos:

1. Cree una instancia de la clase de proyecto.
2. Lea el archivo MPP de origen.
3. Inicie el objeto SaveOptions con la configuración de la escala de tiempo requerida.
4. Establezca el formato de presentación en Taskusage.
5. Renderizar el proyecto a la salida PDF.

// Create project instance
System::String dataDir = RunExamples::GetDataDir(System::Reflection::MethodBase::GetCurrentMethod(ASPOSE_CURRENT_FUNCTION)->get_DeclaringType().get_FullName());
System::SharedPtr<Project> project1 = System::MakeObject<Project>(dataDir + u"TaskUsageView.mpp");
    
// Define the SaveOptions with required TimeScale settings as Days
System::SharedPtr<SaveOptions> options = System::MakeObject<PdfSaveOptions>();
options->set_Timescale(Aspose::Tasks::Visualization::Timescale::Days);
    
// Set the Presentation format to ResourceUsage
options->set_PresentationFormat(Aspose::Tasks::Visualization::PresentationFormat::TaskUsage);
    
// Save the Project
System::String outputProject = u"project_TaskUsageView_result_days_out.pdf";
project1->Save(dataDir + outputProject, options);
    
// Set the Tiemscale settings to ThirdsOfMonths
options->set_Timescale(Aspose::Tasks::Visualization::Timescale::ThirdsOfMonths);
    
// Save the Project
outputProject = u"project_TaskUsageView_result_thirdsOfMonths_out.pdf";
project1->Save(dataDir + outputProject, options);
    
// Set the Timescale settings to Months
options->set_Timescale(Aspose::Tasks::Visualization::Timescale::Months);
    
// Save the project
outputProject = u"project_TaskUsageView_result_months_out.pdf";
project1->Save(dataDir + outputProject, options);

Rendering Details Column to Output in Task Usage View

Details column included in the MPP file can be rendered to the output using the View’s DisplayDetailsHeaderColumn property. This includes the list of following supported fields:

• Work
• Actual Work
• Actual Overwork time
• Baseline Work
• Baseline 1-10 Work

The following code example illustrates the usage of this property.

// Create project instance
System::String dataDir = RunExamples::GetDataDir(System::Reflection::MethodBase::GetCurrentMethod(ASPOSE_CURRENT_FUNCTION)->get_DeclaringType().get_FullName());
System::SharedPtr<Project> project1 = System::MakeObject<Project>(dataDir + u"TaskUsageViewWithDetails.mpp");
    
// Get Default view
System::SharedPtr<UsageView> view = System::DynamicCast_noexcept<Aspose::Tasks::TaskUsageView>(project1->get_DefaultView());
    
// Details header column will not be displayed
view->set_DisplayDetailsHeaderColumn(false);
view->set_RepeatDetailsHeaderOnAllRows(false);
view->set_AlignDetailsData(System::Drawing::StringAlignment::Near);
project1->Save(dataDir + u"task usage1_out.pdf", Aspose::Tasks::Saving::SaveFileFormat::PDF);
    
// Display details header column
view->set_DisplayDetailsHeaderColumn(true);
    
// Repeat details header on all assignments rows
view->set_RepeatDetailsHeaderOnAllRows(true);
view->set_AlignDetailsData(System::Drawing::StringAlignment::Far);
project1->Save(dataDir + u"task usage2_out.pdf", Aspose::Tasks::Saving::SaveFileFormat::PDF);

Rendering Task Sheet View

The code snippet in this article reads a source MPP file that has a number of tasks with assigned resources and renders these to output PDF using the following steps:

1. Create an instance of the Project class.
2. Read the source MPP file.
3. Initiate the SaveOptions object with required timescale settings.
4. Set the presentation format to TaskSheet.
5. Render the project to PDF output.

// Create project instance
System::String dataDir = RunExamples::GetDataDir(System::Reflection::MethodBase::GetCurrentMethod(ASPOSE_CURRENT_FUNCTION)->get_DeclaringType().get_FullName());
System::SharedPtr<Project> project1 = System::MakeObject<Project>(dataDir + u"TaskSheetView.mpp");
    
// Set presentation format Task Sheet and save project as PDF
System::SharedPtr<SaveOptions> options = System::MakeObject<PdfSaveOptions>();
options->set_PresentationFormat(Aspose::Tasks::Visualization::PresentationFormat::TaskSheet);
project1->Save(dataDir + u"TaskSheetView_out.pdf", options);