Flash 8 - image antialiasing problem

December 13th, 2005 at 04:34pm Administrator

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Ok, here is another problem with Flash 8 (maybe not really problem, but is weird :) ) Try to look at the examples (not finished, just want to show problem):

Ok, Flash 7 is ok, try to look at Flash 8 application. Small thumbnails, for each photo there are 2 thumbnails (showing antialiasing difference). On bottom, there is a movieclip which has loaded external .jpg, in front of it is Bitmap, it’s just redraw from MC.

and look: Bitmap antialiasing is OK (there are smoothing enabled), but original external .jpg is bad… I try change quality to BEST, don’t works…. (in 7 all is ok)

Has anybody solution for this problem? :)

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10 Responses to “Flash 8 - image antialiasing problem”

  1. 1
    Smith Says:
    December 13th, 2005 at 4:53 pm

    Try to add a little blur , search about antialiasing in video game ;)

  2. 2
    Ian Turgeon Says:
    December 13th, 2005 at 6:39 pm

    Loaded Images do not have smoothing enabled in F8, my solution was to us bitmapdata to copy the pixels and draw it again with smoothing enabled.

  3. 3
    jeanphilippe Says:
    December 13th, 2005 at 9:01 pm

    Hi,
    Impossible to answer without seeing your code :)

  4. 4
    Ghi Says:
    December 14th, 2005 at 4:45 am

    All images are not smoothed in FP8… See “_quality” in Flash Help!

    My solutions is making copied movieclip and using it.

    var bitmap:BitmapData=new BitmapData(image._width, image._height);
    var copy=this.createEmptyMovieClip(”copy”, 2);
    copy.attachBitmap(bitmap, 1, “auto”, true);
    bitmap.draw(image);

  5. 5
    Administrator Says:
    December 14th, 2005 at 9:42 am

    ok, thanks…

    i knew about this solution with BitmapData, just wanted to know, if there is some other solution :)

    Thanks guys…

  6. 6
    Mike Duguid Says:
    December 14th, 2005 at 8:15 pm

    This is worth checking out
    http://www.frontend-multimedia.com/smoothImageLoader

  7. 7
    Administrator Says:
    December 15th, 2005 at 9:56 am

    Thanks Mike :)

  8. 8
    Administrator Says:
    December 19th, 2005 at 2:12 pm

    http://www.kaourantin.net/2005/12/dynamically-loading-bitmaps-with.html

    so this is official form Tinic Uro, it’s bug and will be fiexd in 8.5 player :)

  9. 9
    Flash the Future » Flash8的图像抗钜 Says:
    January 10th, 2006 at 9:58 pm

    […] 前两天遇到的一个问题，就是加载外部图片时，Flash8中_quality=”best”似乎不起作用了，图片在旋转和放大缩小时不做抗钜处理，当时觉得是不是Flash8改变了什么参数，因为Flash7和之前版本都好好的（因为当时我无意中发布成了flash5的格式，后来改回flash8才发现的问题），后来发现是压根不行了。本想去maillinglist问，结果忙忘了……刚看RSS时候看到Franto那里有个类似的帖子，点开来看看果然和我的问题一样的，在留言里面找到了一些信息： 1、很多人遇到并抱怨这个问题…… 2、这是个bug… - - 3、可以用Flash8的BitmapData提供的.smothing修正，虽然比较麻烦，不过有人专门写了一个新的load函数解决这个问题。 […]

  10. 10
    Jay Says:
    May 21st, 2006 at 8:10 pm

    So what did you end up using?

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