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Re: Report Viewer in shadow DOM
Posted: Fri Mar 06, 2026 2:17 am
by noob
Thanks
Re: Report Viewer in shadow DOM
Posted: Fri Mar 06, 2026 10:54 am
by Max Shamanov
Hello,
We have made several fixes, and fonts should now display correctly in Print-Print mode.
Please load the fonts you use into StiFontCollection.
You will also need to enable the following option:
Code: Select all
AllowLoadingCustomFontsToClientSide = true
.
You should specify it in the Designer options as follows:
Code: Select all
public StiBlazorDesignerOptions Options = new StiBlazorDesignerOptions()
{
Server =
{
AllowLoadingCustomFontsToClientSide = true
}
};
Please check our next build once it becomes available.
Thank you.
Re: Report Viewer in shadow DOM
Posted: Fri Mar 06, 2026 1:38 pm
by noob
Thanks
Re: Report Viewer in shadow DOM
Posted: Mon Mar 09, 2026 7:59 am
by noob
Hello Max,
i have checked my Designer options and i already have below configurations:
Code: Select all
await Assembly.GetExecutingAssembly().InitializeStimulsoftLicenceAsync();
Options = new StiBlazorDesignerOptions();
Options.Server.AllowLoadingCustomFontsToClientSide = true;
Options.Appearance.DefaultUnit = StiReportUnitType.Millimeters;
Options.Behavior.UndoMaxLevel = 3;
// Kjino font
using var kjinoStream = assembly.GetManifestResourceStream($"SoftMax.Core.Assets.Fonts.Kjino.ttf");
using var kjinoMemoryStream = new MemoryStream();
await kjinoStream.CopyToAsync(kjinoMemoryStream);
Stimulsoft.Base.StiFontCollection.AddFontBase64("Kjino", Convert.ToBase64String(kjinoMemoryStream.ToArray()));
// Noto Naskh Arabic font
using var notoNaskhArabicStream = assembly.GetManifestResourceStream($"SoftMax.Core.Assets.Fonts.NotoNaskhArabic.ttf");
using var notoNaskhArabicMemoryStream = new MemoryStream();
await notoNaskhArabicStream.CopyToAsync(notoNaskhArabicMemoryStream);
Stimulsoft.Base.StiFontCollection.AddFontBase64("Noto Naskh Arabic", Convert.ToBase64String(notoNaskhArabicMemoryStream.ToArray()));
// Parwarda font
using var parwardaStream = assembly.GetManifestResourceStream($"SoftMax.Core.Assets.Fonts.Parwarda.ttf");
using var parwardaMemoryStream = new MemoryStream();
await parwardaStream.CopyToAsync(parwardaMemoryStream);
Stimulsoft.Base.StiFontCollection.AddFontBase64("Parwarda", Convert.ToBase64String(parwardaMemoryStream.ToArray()));
// KRD font
using var krdStream = assembly.GetManifestResourceStream($"SoftMax.Core.Assets.Fonts.KRD.ttf");
using var krdMemoryStream = new MemoryStream();
await krdStream.CopyToAsync(krdMemoryStream);
Stimulsoft.Base.StiFontCollection.AddFontBase64("KRD", Convert.ToBase64String(krdMemoryStream.ToArray()));
// KRD Bold font
using var krdBoldStream = assembly.GetManifestResourceStream($"SoftMax.Core.Assets.Fonts.KRD-Bold.ttf");
using var krdBoldMemoryStream = new MemoryStream();
await krdBoldStream.CopyToAsync(krdBoldMemoryStream);
Stimulsoft.Base.StiFontCollection.AddFontBase64("KRD Bold", Convert.ToBase64String(krdBoldMemoryStream.ToArray()));
Report = await Repository.LoadReportAsync(Id);
StateHasChanged();
so, do i have to wait for the next update to those configs take effect? and does those settings affect the
ReportViewer too, to fix the font issue?
Re: Report Viewer in shadow DOM
Posted: Mon Mar 09, 2026 9:50 am
by Max Shamanov
Hello,
Yes, you should wait for the next major release.
If you are using ReportViewer separately from the designer, you should specify these options too for the viewer.
Thank you.
Re: Report Viewer in shadow DOM
Posted: Mon Mar 09, 2026 4:23 pm
by noob
Hello,
Yes, the ReportViewer is separate, but the option ( AllowLoadingCustomFontsToClientSide ) is not available for ReportVIewer.
Re: Report Viewer in shadow DOM
Posted: Tue Mar 10, 2026 6:04 am
by Max Shamanov
Hello,
For the viewer, you should use the following code:
Code: Select all
public StiBlazorViewerOptions Options = new StiBlazorViewerOptions()
{
Server =
{
AllowLoadingCustomFontsToClientSide = true
}
};
Thank you.
Re: Report Viewer in shadow DOM
Posted: Thu Mar 12, 2026 8:29 am
by noob
Hello Max,
I have updated to the latest version 2026.1.5, but I am still experiencing issues with custom referenced fonts in Print-Print. This problem is preventing my production application from being used, as printing is not possible due to no font being applied. Please review the attached screenshot and report file.
Also I have applied all the mentioned options for the Viewer and the Designer like loading the fonts to
StiFontCollection and
AllowLoadingCustomFontsToClientSide.
Thank you.
- test.mrt
- (256.82 KiB) Downloaded 82 times
- Screenshot 2026-03-12 112108.jpg (436.23 KiB) Viewed 17037 times
Re: Report Viewer in shadow DOM
Posted: Thu Mar 12, 2026 1:52 pm
by Max Shamanov
Hello,
As mentioned earlier, this fix will be included in the next major version 2026.2.1.
Please check it when it becomes available.
Thank you.
Re: Report Viewer in shadow DOM
Posted: Fri Mar 13, 2026 1:26 pm
by noob
Good, when that version will be available?
Thanks