From: matz@... (Yukihiro Matsumoto)
Date: 1998-02-19T14:20:21+09:00
Subject: [ruby-dev:1495] Re: tkmandel

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まつもと ゆきひろです

In message "[ruby-dev:1494] Re: tkmandel"
    on 98/02/19, Masao Kanemitsu <masao-k@ascii.co.jp> writes:

|ズーム機能のバグ修正と手直し（ゆっくり深まるように）です：

このパッチ↓でdevided by zeroがでるようになってしまいました．
どうしてなんでしょう？

|-  size = (d - a).abs if (size < (d - a).abs)
|+  size = (d - b).abs if (size < (d - b).abs)

さて，数回ズームすると落っこちる件ですが，毎回イメージを生成
していた部分を流用するようにしたら，とりあえず落ちないように
なりました．恐らくTkの内部でリークしているのだと思います．

                                まつもと ゆきひろ /:|)

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