diff options
Diffstat (limited to 'nuttx/graphics/nxmu/nxfe.h')
| -rw-r--r-- | nuttx/graphics/nxmu/nxfe.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/nuttx/graphics/nxmu/nxfe.h b/nuttx/graphics/nxmu/nxfe.h index 1445b9fb5..b2f906f16 100644 --- a/nuttx/graphics/nxmu/nxfe.h +++ b/nuttx/graphics/nxmu/nxfe.h @@ -162,6 +162,7 @@ enum nxmsg_e NX_SVRMSG_LOWER, /* Move the window to the bottom */ NX_SVRMSG_SETPIXEL, /* Set a single pixel in the window with a color */ NX_SVRMSG_FILL, /* Fill a rectangle in the window with a color */ + NX_SVRMSG_GETRECTANGLE, /* Get a rectangular region in the window */ NX_SVRMSG_FILLTRAP, /* Fill a trapezoidal region in the window with a color */ NX_SVRMSG_MOVE, /* Move a rectangular region within the window */ NX_SVRMSG_BITMAP, /* Copy a rectangular bitmap into the window */ @@ -355,6 +356,18 @@ struct nxsvrmsg_fill_s nxgl_mxpixel_t color[CONFIG_NX_NPLANES]; /* Color to use in the fill */ }; +/* Get a rectangular region from the the window */ + +struct nxsvrmsg_getrectangle_s +{ + uint32_t msgid; /* NX_SVRMSG_GETRECTANGLE */ + FAR struct nxbe_window_s *wnd; /* The window to get from */ + struct nxgl_rect_s rect; /* The rectangle in the window to get from */ + unsigned int plane; /* The plane number to read */ + FAR uint8_t *dest; /* Memory location in which to store the graphics data */ + unsigned int deststride; /* Width of the destination memory in bytes */ +}; + /* Fill a trapezoidal region in the window with a color */ struct nxsvrmsg_filltrapezoid_s |