Difference between revisions of "Lua API:Graphics"

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== Methods ==
 
== Methods ==
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 +
=== graphics.textSize ===
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number, number graphics.textSize(string text)
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Returns the width and height of the specified text.
 +
 +
=== graphics.drawText ===
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graphics.drawText(number x, number y, string text, [number r, number g, number b, [number a]])
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Draws the specified text at (x,y). Providing the color is optional, if not provided defaults to white.
  
 
=== graphics.drawLine ===
 
=== graphics.drawLine ===
−
  nil graphics.drawLine(number x1, number y1, number x2, number y2, [number r, number g, number b, [number a]])
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  graphics.drawLine(number x1, number y1, number x2, number y2, [number r, number g, number b, [number a]])
−
Draws a line from (x1,y1) to (x2,y2) using either the color specified or white.
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Draws a line from (x1,y1) to (x2,y2). Providing the color is optional, if not provided defaults to white.
  
 
=== graphics.drawRect ===
 
=== graphics.drawRect ===
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  nil graphics.drawRect(number x, number y, number width, number height, [number r, number g, number b, [number a]])
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  graphics.drawRect(number x, number y, number width, number height, [number r, number g, number b, [number a]])
−
Draws a hollow rectangle at (x,y) with width and height using either the color specified or white.
+
Draws a hollow rectangle at (x,y) with the specified width and height. Providing the color is optional, if not provided defaults to white.
 +
 
 +
=== graphics.fillRect ===
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graphics.fillRect(number x, number y, number width, number height, [number r, number g, number b, [number a]])
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Draws a filled rectangle at (x,y) with the specified width and height. Providing the color is optional, if not provided defaults to white.
  
 
=== graphics.drawCircle ===
 
=== graphics.drawCircle ===
−
  nil graphics.drawCircle(number x, number y, number radiusW, number radiusH, [number r, number g, number b, [number a]])
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  graphics.drawCircle(number x, number y, number radiusW, number radiusH, [number r, number g, number b, [number a]])
−
Draws a hollow circle at (x,y) with radius of (radiusW,radiusH) using either the color specified or white.
+
Draws a hollow circle at (x,y) with radius of (radiusW,radiusH). Providing the color is optional, if not provided defaults to white.
  
 
=== graphics.fillCircle ===
 
=== graphics.fillCircle ===
−
  nil graphics.fillCircle(number x, number y, number radiusW, number radiusH, [number r, number g, number b, [number a]])
+
  graphics.fillCircle(number x, number y, number radiusW, number radiusH, [number r, number g, number b, [number a]])
−
Draws a filled circle at (x,y) with radius of (radiusW,radiusH) using either the color specified or white.
+
Draws a filled circle at (x,y) with radius of (radiusW,radiusH). Providing the color is optional, if not provided defaults to white.
−
 
 
−
=== graphics.fillRect ===
 
−
nil graphics.fillRect(number x, number y, number width, number height, [number r, number g, number b, [number a]])
 
−
Draws a filled rectangle at (x,y) with width and height using either the color specified or white.
 
−
 
 
−
=== graphics.textSize ===
 
−
number, number graphics.textSize(string text)
 
−
Returns the width and height of the specified text.
 
−
 
 
−
=== graphics.drawText ===
 
−
nil graphics.drawText(number x, number y, string text, [number r, number g, number b, [number a]])
 
−
Draws the text specified at (x,y) using either the color specified or white.
 
  
 
== Constants ==
 
== Constants ==
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Any of these constants can be accessed with graphics.<constant name here>
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; graphics.WIDTH
−
 
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The complete window width including side buttons, usually 629.
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=== Uncatergorized ===
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; graphics.HEIGHT
−
; WIDTH
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The complete window height including the bottom area, usually 424.
−
; HEIGHT
 
  
 
[[Category:Lua]]
 
[[Category:Lua]]

Revision as of 01:30, 15 March 2014

Various methods that allow lua to draw on the simulation screen.

Methods

graphics.textSize

number, number graphics.textSize(string text)

Returns the width and height of the specified text.

graphics.drawText

graphics.drawText(number x, number y, string text, [number r, number g, number b, [number a]])

Draws the specified text at (x,y). Providing the color is optional, if not provided defaults to white.

graphics.drawLine

graphics.drawLine(number x1, number y1, number x2, number y2, [number r, number g, number b, [number a]])

Draws a line from (x1,y1) to (x2,y2). Providing the color is optional, if not provided defaults to white.

graphics.drawRect

graphics.drawRect(number x, number y, number width, number height, [number r, number g, number b, [number a]])

Draws a hollow rectangle at (x,y) with the specified width and height. Providing the color is optional, if not provided defaults to white.

graphics.fillRect

graphics.fillRect(number x, number y, number width, number height, [number r, number g, number b, [number a]])

Draws a filled rectangle at (x,y) with the specified width and height. Providing the color is optional, if not provided defaults to white.

graphics.drawCircle

graphics.drawCircle(number x, number y, number radiusW, number radiusH, [number r, number g, number b, [number a]])

Draws a hollow circle at (x,y) with radius of (radiusW,radiusH). Providing the color is optional, if not provided defaults to white.

graphics.fillCircle

graphics.fillCircle(number x, number y, number radiusW, number radiusH, [number r, number g, number b, [number a]])

Draws a filled circle at (x,y) with radius of (radiusW,radiusH). Providing the color is optional, if not provided defaults to white.

Constants

graphics.WIDTH

The complete window width including side buttons, usually 629.

graphics.HEIGHT

The complete window height including the bottom area, usually 424.

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