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| author | Jacopo Mondi <jacopo@jmondi.org> | 2019-03-22 13:01:49 +0100 |
|---|---|---|
| committer | Jacopo Mondi <jacopo@jmondi.org> | 2019-04-02 11:02:38 +0200 |
| commit | a20182310dc7d2ad56cf208269a05206580a9a94 (patch) | |
| tree | af8b2cf7b12c4730560c778493dbd8e438f0f18f | |
| parent | 8dcd871fec82270c3bd8f0d0d02f39a9cb2ffc14 (diff) | |
libcamera: geometry: Add toString to Rectangle
Add toString() helpers to pretty print out the sizes of a Rectangle.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
| -rw-r--r-- | src/libcamera/geometry.cpp | 16 | ||||
| -rw-r--r-- | src/libcamera/include/geometry.h | 4 |
2 files changed, 20 insertions, 0 deletions
diff --git a/src/libcamera/geometry.cpp b/src/libcamera/geometry.cpp index b6b6592b..6dc8e74d 100644 --- a/src/libcamera/geometry.cpp +++ b/src/libcamera/geometry.cpp @@ -5,6 +5,8 @@ * geometry.cpp - Geometry-related structures */ +#include <sstream> + #include "geometry.h" /** @@ -47,6 +49,20 @@ namespace libcamera { */ /** + * \brief Assemble and return a string describing the rectangle + * + * \return A string describing the Rectangle + */ +const std::string Rectangle::toString() const +{ + std::stringstream ss; + + ss << "(" << x << "x" << y << ")/" << w << "x" << h; + + return ss.str(); +} + +/** * \struct SizeRange * \brief Describe a range of image sizes * diff --git a/src/libcamera/include/geometry.h b/src/libcamera/include/geometry.h index eadc4ed4..b14f9732 100644 --- a/src/libcamera/include/geometry.h +++ b/src/libcamera/include/geometry.h @@ -8,6 +8,8 @@ #ifndef __LIBCAMERA_GEOMETRY_H__ #define __LIBCAMERA_GEOMETRY_H__ +#include <string> + namespace libcamera { struct Rectangle { @@ -15,6 +17,8 @@ struct Rectangle { int y; unsigned int w; unsigned int h; + + const std::string toString() const; }; struct SizeRange { |