Component: GLCD Textfield (Graphical Library)
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Jump to navigationJump to search| Author | Matrix TSL |
| Version | 1.2 |
| Category | Graphical Library |
Contents
GLCD Textfield component
A component to simplify the process of drawing text to a graphical display. Allows the graphical LCD to be used more like a standard alphanumeric display. Compatible with the Graphical LCDs.
Component Pack
FREE
Detailed description
No detailed description exists yet for this component
Examples
Example program showing how to use the component with a graphical display.
Downloadable macro reference
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Clear |
| Clears all text from the display | |
 - VOID
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Return |
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PrintString |
| Prints a string of ASCII characters to the display | |
 - STRING
|
Text |
| Enter the text or variable to print to the display | |
| - VOID
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Return |
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PrintASCII |
| Prints a single ASCII character to the display | |
 - BYTE
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Character |
| Holds an ASCII value e.g. 'A' | |
| - VOID
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Return |
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PrintNumber |
| Prints a number to the display as an ASCII string | |
 - INT
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Number |
| Enter the number or variable to print to the display | |
| - VOID
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Return |
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ClearLine |
| Clears a single line of text from the display | |
| - BYTE
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Line |
| Line to clear. Range 0 to CharacterHeight - 1 | |
| - VOID
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Return |
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Cursor |
| Moves the current pixel position of the cursor within the coordinate space | |
 - UINT
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X |
| Sets the pixel position on the X plane, 0 is the left most pixel | |
| - UINT
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Y |
| Sets the pixel position on the Y plane, 0 is the top most pixel | |
| - VOID
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Return |
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PrintFormattedNumber |
| Will allow you to print a number up to 32-bits with signed or unsigned formatting. Signed = -2147483648 to 2147483647 Unsigned = 0 to 4294967295 | |
 - ULONG
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Number |
| Enter the number or variable to print to the display | |
 - BOOL
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Format |
| 0 = Signed, 1 = Unsigned | |
| - VOID
|
Return |
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GetCursorPosition |
| Gets the current pixel position of the cursor within the coordinate space | |
| - BYTE
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Axis |
| 0=X, 1=Y | |
| - UINT
|
Return |
Property reference
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Properties |
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gLCD Object |
| Graphical LCD Object to draw the bitmap image to | |
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Font |
| Chooses one of the fonts define dby the display component. | |
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Entire Display |
| Specifies if we are using the entire display or a portion of the display | |
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Orientation 1/3 |
| Swaps the pixel width and height for orientations 1 and 3. | |
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X Coordinate |
| X coordinate for top left of the text field | |
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Y Coordinate |
| Y coordinate for top left of the text field | |
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Pixel Width |
| Pixel width of selected display | |
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Pixel Height |
| Pixel height of selected display | |
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ColourDisplay |
| Automatically detects if the graphical LCD object is colour or monochrome | |
