NAME lcdview

INCLUDE p_std.h
INCLUDE p_object.h
INCLUDE olib.g
INCLUDE hwim.g
INCLUDE hwimman.g
INCLUDE edwin.g

CLASS lcdview win
Command Processor client window
    {
    REPLACE wn_init         Initialise client window
    REPLACE wn_draw            
    REPLACE wn_key
    CONSTANTS
        {
        LCD_STAT_INVERSE 0x0001      Set if video reversed
        }
    TYPES
        {
        typedef struct
            {
            UWORD textfont;	    text font ID
            UBYTE numwidth;     max font numeric_width
            UBYTE textheight;	text font height
            UBYTE textascent;	text font ascent
            UBYTE lineheight;   max font height plus 1/2 pixels
            UBYTE lineascent;   max font ascent plus 1/2 pixels
            UBYTE scrlines;     lines on screen
            INT  scrwidth;      screen width
            } LCD_DISP_INFO;	display line info.
        }
    PROPERTY
        {
        UWORD status;               flags
        BYTE letter;                for random letters on screen
        UBYTE offset;               to top of grey pattern
        P_EXTENT extent;            view extent
        VOID (*funct)(VOID *self);  pattern function
        LCD_DISP_INFO dinfo;        output display info (based on current font)
        }
    }