<div dir="ltr">Hello <br><br>I'm want to write the result of this code to png file and I found the writer <br><br>WriteImage()<br><br>the thing is that in Paraview's tutorials I found the writer with two arguments like the following <br>
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view.WriteImage("example.png","vtkPNGWriter")<br><br>but when I run that from the termianl using pvpython I got an error says that WriteImage() takes three arguments, so I found the following in one of the websites <br>
<br>view.WriteImage("example.png","vtkPNGWriter",1)<br><br>and when I did that, it worked and wrote an image that has a size of 400*400<br><br>when I changed the last argument to 2 I got an image that have the size 800*800 <br>
<br>so what does the third argument refers to ? and why is it not working with only two arguments ?<br><br>hope someone can help<br><br>thanks<br>
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