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# haxe-ui
  • b
    yeah, didnt really think about it, but yeah, image.resource uses ImageLoader and, i presume, so does canvasgraphics.image
  • b
    no 
    getPixel
    tho (and i cant seem to find an array of bytes too)
  • b
    so yeah, there is no getPixel, and no getPixels either...
  • b
    not yet anyway
  • b
    i need to see how best to implement them across the backends (or maintain a buffer internally maybe, which id like to avoid)
  • p
    Nope, #596744553030090880:
  • b
    oooo, nice one, thanks muchly 🙂
  • w
    in haxeui-flixel how do i change the graphic of an image to a specific bitmapData? I tried 
    userIcon.loadGraphic(bmd)
    but that didn't work because it's a FlxSpriteGroup
  • w
    i'm using a bitmapData instance because I had to load from an external url given at runtime
  • w
  • w
    can't set resource to the bitmapData instance either
  • w
    this worked but probably not what I'm supposed to do
    Copy code
    hx
var imageBg = userIcon.members[0];
var image = userIcon.members[1];
image.loadGraphic(bmd);
image.setGraphicSize(Std.int(imageBg.width), Std.int(imageBg.height));
image.updateHitbox();
  • b
    have you tried 
    myImage.resource = myBitmapData
    ?
  • b
    i cant remember what ImageData resolved to in haxeui-flixel
  • b
    typedef ImageData = flixel.graphics.frames.FlxFrame;
  • w
    FlxFrame is an odd choice
  • b
    yeah? I dont even remember why it was a choice, i think it was maybe a legacy thing from the backend @brave-kangaroo-30399 originally wrote
  • b
    what is a better choice? FlxSprite maybe?
  • w
    FlxGraphic maybe, or just a bitmapData
  • w
    i can just set resource to the remote url
  • w
    that makes this all much easier
  • w
    a FlxFrame might not be dumb, I just don't use that often
  • w
    maybe unrelated, but the urls I get from the server are in this format "//apifiles.ngfiles.com/medals/47000/47215/54000_difficult.webp" openfl's 
    BitmapData.loadFromFile
    works with this but for haxeui-flixel I need to prepend "http:"
  • w
    honestly im confused why openfl works without it, and I don't know why the server doesn't include it
  • w
    I see fadeIn and out but how do i hide/show something instantly? I tried visible=false
  • w
    i have components i want hidden at the start that will fadeIn later when the right data is loaded.
  • b
    visible should have worked, i thought i overrode them in from flixel (maybe not), failing that you can try 
    hidden
  • f
    You can also try opacity=0
  • w
    back to images. i have
    Copy code
    xml
<image id="medalIcon" resource="haxeui-core/styles/default/haxeui.png" width="50" height="50" scaleMode="fitheight"/>
    and i set resource to an image that is 100x100, that I want displayed at 50x50, but it turns out like this
  • w
    it's actually a grid of
    Copy code
    xml
<box width="50" height="50">
    <image id="medalIcon" resource="haxeui-core/styles/default/haxeui.png" width="50" height="50"/>
    <image id="lock" resource="Assets/images/lock.png" verticalAlign="bottom" horizontalAlign="right"/>
</box>
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