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# haxe-ui
  • b
    Does 
    image.resource = "newimage.png"
    apply to your situation? Not totally clear
  • b
    naw i just have the raw pixels
  • b
    Oh I see I misunderstood
  • b
    So you are basically updating the pixels and want the Image to update... did you have to destroy it and start over? Any chance you could create a minimal example? If you did have to destroy and recreate i think there should be a better way
  • b
    is this normal?
  • b
    ohh nvm wait
  • b
    ive actually just fixed that now, creating a PR for https://github.com/haxenme/nme/issues/706
  • b
    not sure when it will be merged though, so might make sense to use my fork (once its done)
  • b
  • b
    the way i showed did end up working, but i didnt realize it because there was an issue elsewhere 😄
  • b
    fair enough... i dont think its the "right" way do go about things though... you shouldnt, ideally, ever touch "createImageDisplay" and stuff like that - if you do manage to make a simple example of what you did, it would be useful, it may be that there is a better way - but it may also be that that better way isnt working as i expect it to
  • b
    a simple example beyond the code i pasted?
  • b
    like the inside of 
    createImageData
    ?
  • b
    yeah, like a full (simple, runnable) test app would be super useful... just to really get the whole "thing"... (save me having to make assumptions while trying to recreate it)... its not a problem if you dont have time, you have a solution, but id like to see if there is another / better way
  • b
    sure
  • b
    nice one, much appreciated 🙂
  • b
    thanks!
  • b
    ok, i would have expected this to work:
  • b
    Copy code
    haxe
image1.resource = createImageData(header.width, header.height, bgra);
  • b
    but it doesnt seem to... 🤔
  • b
    huh, it works now
  • b
    i didnt change anything i dont think
  • b
    totally lost with this, my test app works fine, yours doesnt... and unless im having a stroke they are identical
  • b
    ok, so i was being dumb... the issue is that you had this in your xml:
  • b
    Copy code
    xml
<vbox style="padding: 5px;">
    <hbox>
        <button id="buttonOpen" text="Open PNG..." height="24"/>
        <image id="image1" width="100%" height="100%" />
    </hbox>    
</vbox>
  • b
    specifically the 100%x100%... 100% of what?
  • b
    parent is autosized, so its the parent of that
  • b
    so basically it was working but the image was being calculated as 0x0
  • b
    so either remove the %... which means the image will be autosized, or add % (or px) to the parent(s)
  • b
    also, dunno why you are setting the button height (its not a problem, but its not needed either)
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