[libcamera-devel,v4,03/10] Documentation: Add figures to document Orientation
diff mbox series

Message ID 20230724071101.5256-4-jacopo.mondi@ideasonboard.com
State Accepted
Headers show
Series
  • libcamera: Replace CameraConfiguration::transform
Related show

Commit Message

Jacopo Mondi July 24, 2023, 7:10 a.m. UTC
Add figures in Documentation/rotation/ to document the plane
transformations defined by the Orientation enumeration.

Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
---
 Documentation/Doxyfile.in                  |   2 +
 Documentation/rotation/flip-rotate-0.eps   | 170 ++++++++++++++++++
 Documentation/rotation/flip-rotate-0.png   | Bin 0 -> 16488 bytes
 Documentation/rotation/flip-rotate-180.eps | 191 +++++++++++++++++++++
 Documentation/rotation/flip-rotate-180.png | Bin 0 -> 22198 bytes
 Documentation/rotation/flip-rotate-270.eps | 118 +++++++++++++
 Documentation/rotation/flip-rotate-270.png | Bin 0 -> 9108 bytes
 Documentation/rotation/flip-rotate-90.eps  | 118 +++++++++++++
 Documentation/rotation/flip-rotate-90.png  | Bin 0 -> 10918 bytes
 Documentation/rotation/rotate-0.eps        | 169 ++++++++++++++++++
 Documentation/rotation/rotate-0.png        | Bin 0 -> 9086 bytes
 Documentation/rotation/rotate-180.eps      | 189 ++++++++++++++++++++
 Documentation/rotation/rotate-180.png      | Bin 0 -> 22182 bytes
 Documentation/rotation/rotate-270.eps      | 118 +++++++++++++
 Documentation/rotation/rotate-270.png      | Bin 0 -> 9334 bytes
 Documentation/rotation/rotate-90.eps       | 118 +++++++++++++
 Documentation/rotation/rotate-90.png       | Bin 0 -> 9163 bytes
 src/libcamera/orientation.cpp              |  25 +++
 18 files changed, 1218 insertions(+)
 create mode 100644 Documentation/rotation/flip-rotate-0.eps
 create mode 100644 Documentation/rotation/flip-rotate-0.png
 create mode 100644 Documentation/rotation/flip-rotate-180.eps
 create mode 100644 Documentation/rotation/flip-rotate-180.png
 create mode 100644 Documentation/rotation/flip-rotate-270.eps
 create mode 100644 Documentation/rotation/flip-rotate-270.png
 create mode 100644 Documentation/rotation/flip-rotate-90.eps
 create mode 100644 Documentation/rotation/flip-rotate-90.png
 create mode 100644 Documentation/rotation/rotate-0.eps
 create mode 100644 Documentation/rotation/rotate-0.png
 create mode 100644 Documentation/rotation/rotate-180.eps
 create mode 100644 Documentation/rotation/rotate-180.png
 create mode 100644 Documentation/rotation/rotate-270.eps
 create mode 100644 Documentation/rotation/rotate-270.png
 create mode 100644 Documentation/rotation/rotate-90.eps
 create mode 100644 Documentation/rotation/rotate-90.png

Patch
diff mbox series

diff --git a/Documentation/Doxyfile.in b/Documentation/Doxyfile.in
index 697a14d1dfe2..67ee51afb6e3 100644
--- a/Documentation/Doxyfile.in
+++ b/Documentation/Doxyfile.in
@@ -78,6 +78,8 @@  EXPAND_ONLY_PREDEF     = YES
 INCLUDE_PATH           = "@TOP_SRCDIR@/include/libcamera"
 INCLUDE_FILE_PATTERNS  = *.h
 
+IMAGE_PATH             = "@TOP_SRCDIR@/Documentation"
+
 PREDEFINED             = __DOXYGEN__ \
                          __cplusplus \
                          __attribute__(x)= \
diff --git a/Documentation/rotation/flip-rotate-0.eps b/Documentation/rotation/flip-rotate-0.eps
new file mode 100644
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+++ b/Documentation/rotation/flip-rotate-0.eps
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diff --git a/Documentation/rotation/flip-rotate-0.png b/Documentation/rotation/flip-rotate-0.png
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+%%Trailer
+end
+%%EOF
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+/q { gsave } bind def
+/Q { grestore } bind def
+/cm { 6 array astore concat } bind def
+/w { setlinewidth } bind def
+/J { setlinecap } bind def
+/j { setlinejoin } bind def
+/M { setmiterlimit } bind def
+/d { setdash } bind def
+/m { moveto } bind def
+/l { lineto } bind def
+/c { curveto } bind def
+/h { closepath } bind def
+/re { exch dup neg 3 1 roll 5 3 roll moveto 0 rlineto
+      0 exch rlineto 0 rlineto closepath } bind def
+/S { stroke } bind def
+/f { fill } bind def
+/f* { eofill } bind def
+/n { newpath } bind def
+/W { clip } bind def
+/W* { eoclip } bind def
+/BT { } bind def
+/ET { } bind def
+/BDC { mark 3 1 roll /BDC pdfmark } bind def
+/EMC { mark /EMC pdfmark } bind def
+/cairo_store_point { /cairo_point_y exch def /cairo_point_x exch def } def
+/Tj { show currentpoint cairo_store_point } bind def
+/TJ {
+  {
+    dup
+    type /stringtype eq
+    { show } { -0.001 mul 0 cairo_font_matrix dtransform rmoveto } ifelse
+  } forall
+  currentpoint cairo_store_point
+} bind def
+/cairo_selectfont { cairo_font_matrix aload pop pop pop 0 0 6 array astore
+    cairo_font exch selectfont cairo_point_x cairo_point_y moveto } bind def
+/Tf { pop /cairo_font exch def /cairo_font_matrix where
+      { pop cairo_selectfont } if } bind def
+/Td { matrix translate cairo_font_matrix matrix concatmatrix dup
+      /cairo_font_matrix exch def dup 4 get exch 5 get cairo_store_point
+      /cairo_font where { pop cairo_selectfont } if } bind def
+/Tm { 2 copy 8 2 roll 6 array astore /cairo_font_matrix exch def
+      cairo_store_point /cairo_font where { pop cairo_selectfont } if } bind def
+/g { setgray } bind def
+/rg { setrgbcolor } bind def
+/d1 { setcachedevice } bind def
+/cairo_data_source {
+  CairoDataIndex CairoData length lt
+    { CairoData CairoDataIndex get /CairoDataIndex CairoDataIndex 1 add def }
+    { () } ifelse
+} def
+/cairo_flush_ascii85_file { cairo_ascii85_file status { cairo_ascii85_file flushfile } if } def
+/cairo_image { image cairo_flush_ascii85_file } def
+/cairo_imagemask { imagemask cairo_flush_ascii85_file } def
+%%EndProlog
+%%BeginSetup
+%%EndSetup
+%%Page: 1 1
+%%BeginPageSetup
+%%PageBoundingBox: 0 0 349 301
+%%EndPageSetup
+q 0 0 349 301 rectclip
+1 0 0 -1 0 301 cm q
+q
+0 0 349 301 re W n
+% Fallback Image: x=0 y=0 w=349 h=301 res=300ppi size=5478075
+[ 349.2 0 0 -301.2 0 301.2 ] concat
+/cairo_ascii85_file currentfile /ASCII85Decode filter def
+/DeviceGray setcolorspace
+<<
+  /ImageType 1
+  /Width 1455
+  /Height 1255
+  /Interpolate false
+  /BitsPerComponent 1
+  /Decode [ 0 1 ]
+  /DataSource cairo_ascii85_file /FlateDecode filter
+  /ImageMatrix [ 1455 0 0 -1255 0 1255 ]
+>>
+cairo_image
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+ ^pPOVmY"-C$i9N>!&jWekU"Y[F<iDmBh%?40>():2?c8e(SO'[!#V7Xe"$<CT"Shg1fr]G$
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+ e"$<CT"Shg1fr]G$6u0S^pPOVmY"-C$i9N>!&jWekU"Y[F<iDmBh%?40>():2?c8e(SO'[!
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+Q
+Q Q
+showpage
+%%Trailer
+end
+%%EOF
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diff --git a/src/libcamera/orientation.cpp b/src/libcamera/orientation.cpp
index f2ee14dd4182..0ab342a24727 100644
--- a/src/libcamera/orientation.cpp
+++ b/src/libcamera/orientation.cpp
@@ -53,6 +53,31 @@  namespace libcamera {
  * In example Orientation::rotate90Flip describes the image transformation
  * obtained by rotating 90 degrees clockwise first and then applying an
  * horizontal mirroring.
+ *
+ * \var CameraConfiguration::rotate0
+ * \image html rotation/rotate-0.png
+ * \image latex rotation/rotate-0.eps
+ * \var CameraConfiguration::rotate0Flip
+ * \image html rotation/flip-rotate-0.png
+ * \image latex rotation/flip-rotate-0.eps
+ * \var CameraConfiguration::rotate180
+ * \image html rotation/rotate-180.png
+ * \image latex rotation/rotate-180.eps
+ * \var CameraConfiguration::rotate180Flip
+ * \image html rotation/flip-rotate-180.png
+ * \image latex rotation/flip-rotate-180.eps
+ * \var CameraConfiguration::rotate90Flip
+ * \image html rotation/flip-rotate-90.png
+ * \image latex rotation/flip-rotate-90.eps
+ * \var CameraConfiguration::rotate270
+ * \image html rotation/rotate-270.png
+ * \image latex rotation/rotate-270.eps
+ * \var CameraConfiguration::rotate270Flip
+ * \image html rotation/flip-rotate-270.png
+ * \image latex rotation/flip-rotate-270.eps
+ * \var CameraConfiguration::rotate90
+ * \image html rotation/rotate-90.png
+ * \image latex rotation/rotate-90.eps
  */
 
 /**