. mpp Chinese garbled code

Aspose.Tasks Product Family
1

I used aspose. Tasks to convert. mpp files to. jpg format, and the Chinese version on. mpp to. jpg became garbled. I tested several versions of aspose. Tasks are garbled, and my system is linux

2

@rainwzy
could you please share the sample .mpp file so we can reproduce the issue?

3

Uploading: 测试.7z…

4

@rainwzy,
you haven’t attached the file or haven’t specified the url.

5

I uploaded the attachment, didn’t you see it测试.7z (18.2 KB)

6

@rainwzy,
the attached mpp file uses the following fonts: ‘宋体’ and ‘等线’
Do you have them installed in your system?

The fonts can be selected on per-cell, per-column or per-row basis in MS Project:
Screenshot_1.png (12.8 KB)

Also your can use FontResolveCallback API to examine or specify fallback font(s):

Project project = new Project("input.mpp");

var so = new ImageSaveOptions(SaveFileFormat.Jpeg);
var fontsMapping = new Dictionary<string, string>();

so.FontResolveCallback = delegate(FontResolveEventArgs args)
{
    fontsMapping[args.RequestedFontName] = args.ResolvedFontName;
};

project.Save("output.jpg", so);

foreach (var kv in fontsMapping)
{
    Console.WriteLine("{0} -> {1}", kv.Key, kv.Value);
}

for example, on test Windows machine the snippet outputs the following mappings (the output image doesn’t seem garbled):

宋体 -> SimSun
Arial -> Arial
 -> Times New Roman
等线 -> Times New Roman
7

I still have garbled code in the Linux system, and the system has installed these fonts

8

@rainwzy,
could you execute the following snippet on your system and your file and provide it’s console output?

Project project = new Project("input.mpp");

var so = new ImageSaveOptions(SaveFileFormat.Jpeg);
var fontsMapping = new Dictionary<string, string>();

so.FontResolveCallback = delegate(FontResolveEventArgs args)
{
    fontsMapping[args.RequestedFontName] = args.ResolvedFontName;
};

project.Save("output.jpg", so);

foreach (var kv in fontsMapping)
{
    Console.WriteLine("{0} -> {1}", kv.Key, kv.Value);
}
9

c2ac75baaa57a5f65241c1d26d78043.png (3.6 KB)
The image is my input content

10

@rainwzy,
we will try to reproduce the issue further.

11

Have you reproduced the problem and how do you need to solve it

12

@rainwzy,
we haven’t reproduced the issue yet. The investigation is in progress.

13

@rainwzy,
do you have your output “garbled” in the following way?

Screenshot_1.png (35.6 KB)

14

Yes, it’s this kind of garbled code

15

@rainwzy
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): TASKSNET-10878

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.

16

Hello, have you resolved this issue ?

17

@rainwzy,
yes. Fix will be included in the upcoming version 23.5.

18

The issues you have found earlier (filed as TASKSNET-10878) have been fixed in this update.