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Aspose.Slides for Node.js via Java 25.9 Release Notes

This page contains release notes for Aspose.Slides for Node.js via Java

Key	Summary	Category
SLIDESNODEJS-106	Use Aspose.Slides for Java 25.9 features	Enhancement
SLIDESNODEJS-144	Charts are rendered incorrectly when converting PPTX to PDF	Bug

Public API Changes

Updated Classes: ChartTitle and Legend

The ChartTitle and Legend classes now implement the IActualLayout interface.
This provides access to the following properties: ActualX, ActualY, ActualWidth, and ActualHeight.

/**
 * <p>
 * Specifies actual x location (left) of the chart element relative to the left top corner of the chart.
 * Call method IChart.validateChartLayout() before to get actual values.
 * Read float.
 * </p>
 */
public final float getActualX()

/**
 * <p>
 * Specifies actual top of the chart element relative to the left top corner of the chart.
 * Call method IChart.validateChartLayout() before to get actual values.
 * Read float.
 * </p>
 */
public final float getActualY()

/**
 * <p>
 * Specifies actual width of the chart element. Call method IChart.validateChartLayout() before to get actual values.
 * Read float.
 * </p>
 */
public final float getActualWidth()

/**
 * <p>
 * Specifies actual height of the chart element. Call method IChart.validateChartLayout() before to get actual values.
 * Read float.
 * </p>
 */
public final float getActualHeight()

The following code sample demonstrates how to use these properties:

let pres = new aspose.slides.Presentation();
try {
    let chart = pres.getSlides().get_Item(0).getShapes().addChart(aspose.slides.ChartType.ClusteredColumn, 100, 100, 500, 350);
    chart.validateChartLayout();

    let chartTitle = chart.getChartTitle();
    console.log("ChartTitle.X = " + chartTitle.getActualX() + ", ChartTitle.Y = " + chartTitle.getActualY());
    console.log("ChartTitle.Width = " + chartTitle.getActualWidth() + ", ChartTitle.Height = " + chartTitle.getActualHeight());

    let legend = chart.getLegend();
    console.log("Legend.X = " + legend.getActualX() + ", Legend.Y = " + legend.getActualY());
    console.log("Legend.Width = " + legend.getActualWidth() + ", Legend.Height = " + legend.getActualHeight());
} finally {
    if (pres != null) pres.dispose();
}