Aspose.Slides for C++ 25.9 Release Notes

Supported Platforms

• Aspose.Slides for C++ for Windows x64/x86 (Microsoft Visual Studio 2017 or later).
• Aspose.Slides for C++ for Linux (Clang 3.9 or later, GCC 6.1 or later, glibc 2.23 or later).
• Aspose.Slides for C++ for macOS x86_64/ARM64 (Xcode 13.4 or later).

New Features and Enhancements

Other Improvements and Changes

Public API Changes

Updated Classes: ChartTitle and Legend

The ChartTitle and Legend classes now implement the IActualLayout interface.
This provides access to the following methods: get_ActualX(), get_ActualY(), get_ActualWidth(), and get_ActualHeight().

The following code sample demonstrates how to use these methods:

SharedPtr<Presentation> pres = MakeObject<Presentation>();

auto chart = ExplicitCast<Chart>(pres->get_Slide(0)->get_Shapes()->AddChart(ChartType::ClusteredColumn, 100, 100, 500, 350));
chart->ValidateChartLayout();

auto chartTitle = chart->get_ChartTitle();
Console::WriteLine(u"ChartTitle.X = {0}, ChartTitle.Y = {1}", chartTitle->get_ActualX(), chartTitle->get_ActualY());
Console::WriteLine(u"ChartTitle.Width = {0}, ChartTitle.Height = {1}", chartTitle->get_ActualWidth(), chartTitle->get_ActualHeight());

auto legend = chart->get_Legend();
Console::WriteLine(u"Legend.X = {0}, Legend.Y = {1}", legend->get_ActualX(), legend->get_ActualY());
Console::WriteLine(u"Legend.Width = {0}, Legend.Height = {1}", legend->get_ActualWidth(), legend->get_ActualHeight());

New methods have been added to various interfaces and classes to improve API usability.

These methods have been added to reduce the complexity of invocation chains.

It should be noted that the old way can still be used and is fully equivalent to the new way.

List of methods: