Why setAnchorPoint(0.5, 0.5) is not center

Comments

• sslivka Member

  May 2013

  or shape:moveTo(1, 1) not work properly:
  

  

  

  moveTo.png

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  moveTo.png 122.3K

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• hgvyas123 Guru

  May 2013

  unfortunately this works for me
  
  

  

  

  Screen Shot 2013-05-09 at 10.06.23 AM.png

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  Screen Shot 2013-05-09 at 10.06.23 AM.png 17.5K

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• sslivka Member

  May 2013

  WTF? Why moveTo(1,1) start draw from (2,2) and lineTo(10,10) draw to (11,11)?

  

  

  moveTo_lineTo.png

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  moveTo_lineTo.png 137.3K

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• hgvyas123 Guru

  May 2013 edited May 2013

  can you try the same resolution as you had set in your logical dimension because if you try different resolution then Gideros will do some scaling and this may result somewhat similar to this
  
  alternatively you can also try no scale for now
  

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• sslivka Member

  May 2013

  @hgvyas123, but resolution on GiderosPlayer and "Logical dimensions" in the project properties are the same

  

  

  resolution.png

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  resolution.png 127K

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• hgvyas123 Guru

  May 2013

  well in that case may be first pixel is considered as 0,0 i think this is expected
  
  

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• sslivka Member

  May 2013 edited May 2013

  @hgvyas123, but setPosition(1,1) for 1 pixel bitmap draw the right - see screenshots

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• hgvyas123 Guru

  May 2013

  can you try by setting anchorpoint to 0,0 to your bitmap since it is just 1x1 pixel
  
  

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• hgvyas123 Guru

  May 2013

  ok i had tried with anchorpoint 0,0 and 0.5,0.5 with 1x1 pixel image
  
  anchorpoint 0,0 works perfectly as i had expected
  
  anchorpoint 0.5,0.5 is slightly left from its position may be 1x1 pixel is much smaller for mathematical calculation
  
  

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• sslivka Member

  May 2013

  @hgvyas123, you're right, but it is somehow strange for a single pixel image

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• sslivka Member

  May 2013

  and I still do not understand why moveTo(1,1) start draw from (2,2) and lineTo(10,10) draw to (11,11). so if I want that line ended in (10,10) position - I have to write this: lineTo(9,9)?

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• hgvyas123 Guru

  May 2013

  the very first point at top left is 0,0 not 1,1 i think that is a source of confusion
  
  

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