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if _max equal to _min cause crash #32

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zenyuhao opened this issue Jun 15, 2016 · 0 comments
Open

if _max equal to _min cause crash #32

zenyuhao opened this issue Jun 15, 2016 · 0 comments

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@zenyuhao
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- (CGFloat)minVerticalBound
{
    return MIN(_min, 0);
}

- (CGFloat)maxVerticalBound
{
    return MAX(_max, 0);
}

if _max =0 and _min = 0 then minVerticalBound and maxVerticalBound will be 0

CGFloat scale = _axisHeight / (maxBound - minBound);

this will cause a crash
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@zenyuhao