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Diffstat (limited to 'common/rect.h')
| -rw-r--r-- | common/rect.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/common/rect.h b/common/rect.h index 01a0a0d431..962069bf48 100644 --- a/common/rect.h +++ b/common/rect.h @@ -187,6 +187,10 @@ struct Rect { clip(Rect(0, 0, maxw, maxh)); } + bool isEmpty() const { + return (left >= right || top >= bottom); + } + bool isValidRect() const { return (left <= right && top <= bottom); } |