<div dir="ltr">Hello, <div>does anyone know if this is possible with VTK?</div><div><br></div><div>Thank you.</div><div>Fernando.</div><div class="gmail_extra"><br><div class="gmail_quote">2016-03-01 10:08 GMT+01:00 Fernando Nellmeldin <span dir="ltr"><<a href="mailto:f.nellmeldin@open-engineering.com" target="_blank">f.nellmeldin@open-engineering.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello all.<div><br><div>I would like to show a text in screen and this text should disappear after a few seconds (3~4). For example, the text should say: "Screenshot saved" and then disappear. For me, doesn't matter if the vtkTextActor gets deleted or its visibility gets turned off.</div><div><br></div><div>How can this be achieved with VTK? Please note that my VTK window is embedded in a Qt application window.</div><div><br></div><div>I've done this before with pure OpenGL, but in that case I had access to the "while (true)" loop of the application and I could ask each frame how many seconds have passed. I am completely lost on this subject when using VTK.</div><div><br></div><div>Thank you!</div><span class="HOEnZb"><font color="#888888"><div><br></div></font></span></div><span class="HOEnZb"><font color="#888888"><div>Fernando.</div></font></span></div></blockquote></div>
</div></div>