Action
Draw a Analog Clock.
Syntax
CmdClock x, y, r, options, h, m, s, ms
Remarks
x |
x-coordinate of clock center, in pixels |
y |
y-coordinate of clock center, in pixels |
r |
Radius of the gauge, in pixels |
options |
By default the clock dial is drawn with a 3D effect and the name of this option is OPT_3D. Option OPT_FLAT removes the 3D effect. With option OPT_NOBACK, the background is not drawn. With option OPT_NOTICKS, the twelve hour ticks are not drawn. With option OPT_NOSECS, the seconds hand is not drawn. With option OPT_NOHANDS, no hands are drawn. With option OPT_NOHM, no hour and minutes hands are drawn. |
h |
hours |
m |
minutes |
s |
seconds |
ms |
milliseconds |
The details of physical dimension are:
| • | The 12 tick marks are placed on a circle of radius r*(200/256). |
| • | Each tick is a point of radius r*(10/256) |
| • | The seconds hand has length r*(200/256) and width r*(3/256) |
| • | The minutes hand has length r*(150/256) and width r*(9/256) |
| • | The hours hand has length r*(100/256) and width r*(12/256) |
Refer to sections 5.7 Widgets physical dimensions and 5.7 Widget color settings in the FT800 Series Programmer Guide.PDF from FTDI
for more information.
Example
' A clock with radius 50 pixels, showing a time of 8.15
CmdClock 80, 60, 50, 0, 8, 15, 0, 0
' Setting the background color
CmdBgColor &H401010
CmdClock 80, 60, 50, 0, 8, 15, 0, 0
' Without the 3D look
CmdClock 80, 60, 50, OPT_FLAT, 8, 15, 0, 0
' The time fields can have large values. Here the hours are (7 x 3600s) and minutes
' are (38 x 60s), and seconds is 59. Creating a clock face showing the time as 7.38.59
CmdClock 80, 60, 50, 0, 0, 0, (7 * 3600) + (38 * 60) + 59, 0
' No seconds hand
CmdClock 80, 60, 50, OPT_NOBACK, 8, 15, 0, 0
' No background
CmdClock 80, 60, 50, OPT_NOBACK, 8, 15, 0, 0
' No Ticks
CmdClock 80, 60, 50, OPT_NOTICKS, 8, 15, 0, 0
' No Hands
CmdClock 80, 60, 50, OPT_NOHANDS, 8, 15, 0, 0
