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Question

the thumbnail image will be broken. How to solve this?

Forum|Forum|1 year ago
November 14, 2024
1 reply
781 views

I would like to ask for advice regarding the phenomenon in which the thumbnail of the two images below appears broken. If you click the Query button and then click the mouse on the document or panel before all thumbnails are displayed, the thumbnail image will be broken. How to solve this?

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Mike Witherell

Community Expert

What software is this you are working in?

Mike Witherell

Robert at ID-Tasker

Legend

What software is this you are working in?

By @Mike Witherell

Looks like some kind of UXP plugin.

SeungMin, OhAuthor

Participating Frequently

This is a plugin created using the InDesign SDK.

InterfacePtr<IK2ServiceRegistry>serviceRegistry(GetExecutionContextSession(), UseDefaultIID());

if(!serviceRegistry) return kFailure;

int32 numHandlers = serviceRegistry->GetServiceProviderCount(kImportProviderService);

for (int32 i = 0; i < numHandlers; i++)

{

InterfacePtr<IK2ServiceProvider> provider( serviceRegistry->QueryNthServiceProvider(kImportProviderService, i));

InterfacePtr<IImportProvider> importProvider(provider, IID_IIMPORTPROVIDER);

if (importProvider && importProvider->CanImportThisStream(fileStream) == IImportProvider::kFullImport)

{

InterfacePtr<IImportPreview> preview(importProvider, IID_IIMPORTPREVIEW);

.............

preview->Create24bitRGBPreview(....)

............

}

..

When using the service InterfacePtr<IK2ServiceProvider> provider(serviceRegistry->QueryNthServiceProvider(kImportProviderService, i)); to generate multiple previews,

if another event intervenes during the process, an issue occurs where the bitmap of the preview fails to generate properly, as shown in the above screenshot.

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