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Words (.NET) - Column chart axis X labels text overlapping problem

Aspose.Words Product Family
#1

Hello, I have purchased license.

I am creating column chart with long category values, simplified code example:

var shape = asposeBuilder.InsertChart(ChartType.Column, 300, 300);
var chart = shape.Chart;
chart.Series.Clear();
chart.Series.Add("series1",
    new[] { "toooooooooo loooooooong categooooooooooory", "toooooooooo loooooooong categooooooooooory2" },
    new[] { 4d, 5d });
chart.Series.Add("series2",
    new[] { "toooooooooo loooooooong categooooooooooory", "toooooooooo loooooooong categooooooooooory2" },
     new[] { 6d, 7d });

And I want to enable ‘Text overlap’ option for axis x labels, because long labels reduce chart size. How can I do It?

Expected result: image.png (7.8 KB)

Actual result: image.png (8.1 KB)

#2

@buryginl,

After an initial test with the licensed latest (21.10) version of Aspose.Words for .NET, we were unable to reproduce this problem on our end (see Aspose.Words 21.10 generated output: 21.10.docx (8.5 KB)). So, we suggest you to please upgrade to the latest (21.10) version of Aspose.Words for .NET.

#4

I updated Aspose version to latest, and problem has been partially fixed. However, in this case problem still not fixed:

        var shape = asposeBuilder.InsertChart(ChartType.Column3D, 300, 150);
        var chart = shape.Chart;

        chart.Series.Clear();
        chart.Series.Add("series 1",
            new[] {
                "Toooooooooooooooooo loooooooong categooooooooooooooory 1",
                "Toooooooooooooooooo loooooooong categooooooooooooooory 2",
                "Toooooooooooooooooo loooooooong categooooooooooooooory 3",
                "Toooooooooooooooooo loooooooong categooooooooooooooory 4",
                "Toooooooooooooooooo loooooooong categooooooooooooooory 5",
                "Toooooooooooooooooo loooooooong categooooooooooooooory 6",
            },
            new[] {
                3d,
                double.NaN,
                7d,
                4d,
                5d,
                8d
            });

        chart.Series.Add("series 2",
            new[] {
                "Toooooooooooooooooo loooooooong categooooooooooooooory 1",
                "Toooooooooooooooooo loooooooong categooooooooooooooory 2",
                "Toooooooooooooooooo loooooooong categooooooooooooooory 3",
                "Toooooooooooooooooo loooooooong categooooooooooooooory 4",
                "Toooooooooooooooooo loooooooong categooooooooooooooory 5",
                "Toooooooooooooooooo loooooooong categooooooooooooooory 6",
            },
            new[] {
                double.NaN,
                4d,
                double.NaN,
                10d,
                1d,
                double.NaN
            });

        chart.AxisZ.Hidden = true;

Results for docx and pdf format is different, and in pdf format the chart is collapsed to one point.
Pdf: image.png (6.2 KB)
Docx: image.png (6.6 KB)

#5

@buryginl,

We have logged this problem in our issue tracking system with ID WORDSNET-22843. We will further look into the details of this problem and will keep you updated here on the status of correction. We apologize for your inconvenience.

#6

The issues you have found earlier (filed as WORDSNET-22843) have been fixed in this Aspose.Words for .NET 22.5 update also available on NuGet.