libcaca-canvas(3caca) [debian man page]

libcaca-canvas(3caca)						      libcaca						     libcaca-canvas(3caca)

NAME

       libcaca-canvas - The libcaca canvas format (version 1) All types are big endian.

       struct
       {
       magic:
	  uint8_t caca_header[2];    // ''
	  uint8_t caca_file_type[2]; // 'CV'

       canvas_header:
	  uint32_t control_size;     // Control size (canvas_data - canvas_header)
	  uint32_t data_size;	     // Data size (EOF - canvas_data)

	  uint16_t version;	     // Canvas format version
				     //  bit 0: set to 1 if canvas is compatible
				     // 	with version 1 of the format
				     //  bits 1-15: unused yet, must be 0

	  uint32_t frames;	     // Frame count

	  uint16_t flags;	     // Feature flags
				     //  bits 0-15: unused yet, must be 0

       frame_info:
	  struct
	  {
	     uint32_t width;	     // Frame width
	     uint32_t height;	     // Frame height
	     uint32_t duration;      // Frame duration in milliseconds, 0 to
				     // not specify a duration
	     uint32_t attr;	     // Graphics context attribute
	     int32_t cursor_x;	     // Cursor X coordinate
	     int32_t cursor_y;	     // Cursor Y coordinate
	     int32_t handle_x;	     // Handle X coordinate
	     int32_t handle_y;	     // Handle Y coordinate
	  }
	  frame_list[frames];

       control_extension_1:
       control_extension_2:
	  ...
       control_extension_N:
	  ...			     // reserved for future use

       canvas_data:
	  uint8_t data[data_size];   // canvas data

       data_extension_1:
       data_extension_2:
	  ...
       data_extension_N:
	  ...			     // reserved for future use
       };

Version 0.99.beta18						  Fri Apr 6 2012					     libcaca-canvas(3caca)

libcaca-font(3caca)						      libcaca						       libcaca-font(3caca)

NAME

       libcaca-font - The libcaca font format (version 1) All types are big endian.

       struct
       {
       magic:
	  uint8_t caca_header[2];    // ''
	  uint8_t caca_file_type[2]; // 'FT'

       font_header:
	  uint32_t control_size;     // Control size (font_data - font_header)
	  uint32_t data_size;	     // Data size (EOF - font_data)

	  uint16_t version;	     // Font format version
				     //  bit 0: set to 1 if font is compatible
				     // 	with version 1 of the format
				     //  bits 1-15: unused yet, must be 0

	  uint16_t blocks;	     // Number of blocks in the font
	  uint32_t glyphs;	     // Total number of glyphs in the font

	  uint16_t bpp; 	     // Bits per pixel for glyph data (valid
				     // Values are 1, 2, 4 and 8)
	  uint16_t width;	     // Standard glyph width
	  uint16_t height;	     // Standard glyph height
	  uint16_t maxwidth;	     // Maximum glyph width
	  uint16_t maxheight;	     // Maximum glyph height

	  uint16_t flags;	     // Feature flags
				     //  bit 0: set to 1 if font is fixed width
				     //  bits 1-15: unused yet, must be 0

       block_info:
	  struct
	  {
	     uint32_t start;	     // Unicode index of the first glyph
	     uint32_t stop;	     // Unicode index of the last glyph + 1
	     uint32_t index;	     // Glyph info index of the first glyph
	  }
	  block_list[blocks];

       glyph_info:
	  struct
	  {
	     uint16_t width;	     // Glyph width in pixels
	     uint16_t height;	     // Glyph height in pixels
	     uint32_t data_offset;   // Offset (starting from data) to the data
				     // for the first character
	  }
	  glyph_list[glyphs];

       control_extension_1:
       control_extension_2:
	  ...
       control_extension_N:
	  ...			     // reserved for future use

       font_data:
	  uint8_t data[data_size];   // glyph data

       data_extension_1:
       data_extension_2:
	  ...
       data_extension_N:
	  ...			     // reserved for future use
       };

Version 0.99.beta18						  Fri Apr 6 2012					       libcaca-font(3caca)