Module PtUtil
Utility functions.
Functions
| class (...) | Creates a new class with the specified superclass(es). |
| drawLine (p1, p2, color, width) | Draws a line. |
| drawRect (rect, color, width) | Draws a rectangle. |
| drawText (text, options, fontSize, color) | Draw the text string, offsetting the string to account for leading whitespace. |
| fillRect (rect, color) | Fills a rectangle. |
| getFontScale (size) | Gets the scale of the specified font size. |
| getKey (key, shift, capslock) | Gets a string representation of the keycode. |
| getStringWidth (text, fontSize) | Get the approximate pixel width of a string. |
| library () | Get a list of all lua scripts in the PenguinGUI library. |
| removeObject (t, o) | Removes the first occurence of an object from the given table. |
| ripairs (t) | Does the same thing as ipairs, except backwards |
Functions
- class (...)
-
Creates a new class with the specified superclass(es).
Parameters:
- ... The new class's superclass(es).
- drawLine (p1, p2, color, width)
-
Draws a line.
All parameters are identical to those of console.canvasDrawLine
Parameters:
- p1
- p2
- color
- width
- drawRect (rect, color, width)
-
Draws a rectangle.
All parameters are identical to those of console.canvasDrawRect
Parameters:
- rect
- color
- width
- drawText (text, options, fontSize, color)
-
Draw the text string, offsetting the string to account for leading whitespace.
All parameters are identical to those of console.canvasDrawText
Parameters:
- text
- options
- fontSize
- color Convert to pixels
- fillRect (rect, color)
-
Fills a rectangle.
All parameters are identical to those of console.canvasDrawRect
Parameters:
- rect
- color
- getFontScale (size)
-
Gets the scale of the specified font size.
Parameters:
- size The font size to get the scale for.
- getKey (key, shift, capslock)
-
Gets a string representation of the keycode.
Parameters:
- key The keycode of the key.
- shift Boolean representing whether or not shift is pressed.
- capslock Boolean representing whether or not capslock is on.
- getStringWidth (text, fontSize)
-
Get the approximate pixel width of a string.
Parameters:
- text The string to get the width of.
- fontSize The size of the font to get the width from.
- library ()
-
Get a list of all lua scripts in the PenguinGUI library.
Returns:
-
A list of strings containing the paths to the PenguinGUI scripts.
- removeObject (t, o)
-
Removes the first occurence of an object from the given table.
Parameters:
- t The table to remove from.
- o The object to remove.
Returns:
-
The index of the removed object, or -1 if the object was not found.
- ripairs (t)
-
Does the same thing as ipairs, except backwards
Parameters:
- t The table to iterate backwards over