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- *========================================================*
- *BisonWare Led Digit Control V2.0 - Control Documentation*
- *========================================================*
-
- Welcome to the new Bisonware LED Digit control.
-
- The control allows you to add LED digits to you applications quickly.
- Multiple LED Digits may be used to create display panels.
-
- Please try the sample program TESTLEDS for a sample of the usability.
-
- If you wish to use the control then please register, go SWREG,
- UserID 100416,3553 to register this component for $10.00.
- You will receive a registered version by EMAIL.
-
- If you have any questions of comments, then direct them to compuserve id
- 100416, 3553.
-
- Thankyou for using BisonWare!
-
- Watch out for more great BisonWare components in the future.
-
-
-
- Installation
-
- 1. Copy the file into a directory of your choice
-
- 2. Add LEDS.DCU to the VCL library using OPTIONSâ–ŚINSTALL COMPONENTS from
- the Delphi menu.
-
- 3. You can then use the LED Digit control in your programs
-
-
-
- Special Properties
-
- 1. BackColor : Set to indicate the background color (default = black)
-
- 2. SegmentColor : Set to indicate the color of the segments on the LED digit
- (default = yellow)
-
- 3. MinValue : Minimum allowable value for display (default = 0)
-
- 4. MaxValue : Maximum allowable value for display (default = 9)
-
- 5. Value : Integer value representing the display value (default = 0)
-
- 6. BlankWhenZero : Boolean value indicating whether to display a zero or
- blank when the value is zero (default = false, i.e.
- display zero)
-
- 7. LEDDisplayType : Enumerated type which causes the digit to display a colon
- a decimal point or the value property. (useful for building
- panels, default = digit)
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-
-
-
-
- Special Methods
-
- 1. Increment : Increases the digit value by 1, if the value exceeds
- MaxValue then the digit rolls back to MinValue.
-
- 2. Decrement : Decreases the digit value by 1, if the value drops below
- MinValue then the digit rolls forward to MaxValue.
-
-
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- Special Events
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- 1. OnRollForward : Event fired when Increment causes a rollover.
-
- 2. OnRollBackward : Event fired when Decrement causes a rollover.
-