imageclass

The led.image image class provides a simulated LED image display.

SYSIA_DrawInfo (struct DrawInfo *): Contains important pen information. This is required if IA_BGPen and IA_FGPen are not specified.
IA_FGPen (LONG): Pen to use to draw the lit segments. If -1 is specified then TEXTPEN is used.
IA_BGPen (LONG): Pen to use to draw the unlit segments or background. If -1 is specified then BACKGROUNDPEN is used. Ignored prior to V47.
IA_Width (LONG): Width of the image.
IA_Height (LONG): Height of the image.
LED_Pairs (LONG): Number of pairs of digits.
LED_Values (WORD *): Array of values. One entry per pair is required.
LED_Colon (BOOL): Is the colon between pairs lit or not. Defaults to FALSE.
LED_Negative (BOOL): Is the negative sign lit or not. Defaults to FALSE.
LED_Signed (BOOL): Leave room for a negative sign or not. Defaults to FALSE.
LED_Time (BOOL): Leave space for a colon or not. Defaults to TRUE. (V47.3)
LED_Hexadecimal (BOOL): Hexadecimal instead of decimal output. Defaults to FALSE. (V47.3)
LED_Raw (BOOL): Raw mode; allows arbitrary combinations of segments to be lit. In this mode, each byte of the array at LED_Values is interpreted as follows (on bits are lit, off bits are unlit):

bit 7: currently ignored
bit 6: top
bit 5: top left
bit 4: top right
bit 3: middle
bit 2: bottom left
bit 1: bottom right
bit 0: bottom

The high byte of each word pertains to the left digit of the pair, and the low byte pertains to the right digit.

Eg. to form a lowercase "ab", a value of $5F2F would be used. (V47.3)

led.image

FUNCTIONS

SUPERCLASS

DESCRIPTION

ATTRIBUTES