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| author | Henrique Nakashima <hnakashima@chromium.org> | 2018-02-16 17:13:57 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-02-16 17:13:57 +0000 |
| commit | fcc9eb3a7c60fab1205ab5b6fb4fcccb1efb3892 (patch) | |
| tree | 05c82900225b5bc77ca3d03d8aa7cb063cadbcc7 /core/fxcrt/fx_coordinates.h | |
| parent | 067a44fcad9196c6ad8cc3b2f86261b78ae54f48 (diff) | |
| download | pdfium-fcc9eb3a7c60fab1205ab5b6fb4fcccb1efb3892.tar.xz | |
Implement operator<< for CFX_Rect and CFX_RectF.
This is for debugging, so gated by #ifndef NDEBUG.
Also make label the printed values to make them clear and
differentiate top>bottom and bottom>top rect systems.
Change-Id: I2d816b6b8b1be5fb5464630e771d200f2534917e
Reviewed-on: https://pdfium-review.googlesource.com/26911
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Diffstat (limited to 'core/fxcrt/fx_coordinates.h')
| -rw-r--r-- | core/fxcrt/fx_coordinates.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/core/fxcrt/fx_coordinates.h b/core/fxcrt/fx_coordinates.h index 3d09652b13..2e8c1abca3 100644 --- a/core/fxcrt/fx_coordinates.h +++ b/core/fxcrt/fx_coordinates.h @@ -581,6 +581,16 @@ class CFX_RTemplate { using CFX_Rect = CFX_RTemplate<int32_t>; using CFX_RectF = CFX_RTemplate<float>; +#ifndef NDEBUG +template <class BaseType> +std::ostream& operator<<(std::ostream& os, + const CFX_RTemplate<BaseType>& rect) { + os << "rect[w " << rect.Width() << " x h " << rect.Height() << " (left " + << rect.left << ", top " << rect.top << ")]"; + return os; +} +#endif // NDEBUG + // The matrix is of the form: // | a b 0 | // | c d 0 | |