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fix count 1 == 0 , layer frame use inf value，crash #73

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fix count 1 == 0 , layer frame use inf value，crash #73

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4 changes: 4 additions & 0 deletions YYKline/Painter/YYVerticalText/YYVerticalTextPainter.m
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,10 @@ + (void)drawToLayer:(CALayer *)layer area:(CGRect)area minMax: (YYMinMaxModel *)
// 数字40只是一个magic数字，没啥特殊意义
NSInteger count = maxH/40;
count++;
if (count == 1) {

return;
}
CGFloat lineH = [UIFont systemFontOfSize:12.f].lineHeight;
CGFloat textGap = (maxH - lineH)/(count-1);
CGFloat decimalGap = minMaxModel.distance / (count-1);
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