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0006292

VTK

(No Category)

public

2008-02-01 11:05

2008-02-19 13:19

Reporter

Jerome Robert

Assigned To

Jeff Baumes

Priority

normal

Severity

major

Reproducibility

always

Status

closed

Resolution

fixed

Platform

OS Version

Product Version

Target Version

Fixed in Version

Summary

0006292: [Java] Xlib: unexpected async reply in vtkVisibleCellSelector.Select();

Description

vtkVisibleCellSelector.Select(); call Render() internally and is not synchronized with AWT. So we get this well known message:
Xlib: unexpected async reply

Additional Information

A workaround is to publish lock and unlock methods which are protected:
    static class VTKCanvas extends vtkCanvas
    {
        public void lock()
        {
            Lock();
        }

        public void unLock()
        {
            UnLock();
        }
    }

And use them to synchronize the Select() call:

myCanvas.lock();
selector.Select();
myCanvas.unlock();

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Notes
(0010589) Jeff Baumes (administrator) 2008-02-19 13:19	Added the suggested public methods to vtkPanel in VTK CVS. Since the Java wrapper layer cannot control when renders happen, we must give control to the user to avoid synchronization issues.

Issue History
Date Modified	Username	Field	Change
2008-02-01 11:05	Jerome Robert	New Issue
2008-02-06 09:30	Jeff Baumes	Status	backlog => tabled
2008-02-06 09:30	Jeff Baumes	Assigned To	=> Jeff Baumes
2008-02-19 13:19	Jeff Baumes	Status	tabled => closed
2008-02-19 13:19	Jeff Baumes	Note Added: 0010589
2008-02-19 13:19	Jeff Baumes	Resolution	open => fixed
2011-06-16 13:11	Zack Galbreath	Category	=> (No Category)