Difference between revisions of "love.graphics.print"

m (unicode font note)
(I guess this part about ColorMode won't be too relevant with 0.9.0.)
Line 2: Line 2:
  
 
As of LOVE 0.7.1, when using translation and scaling functions while drawing text, this function assumes the scale occurs first.  If you don't script with this in mind, the text won't be in the right position, or possibly even on screen.
 
As of LOVE 0.7.1, when using translation and scaling functions while drawing text, this function assumes the scale occurs first.  If you don't script with this in mind, the text won't be in the right position, or possibly even on screen.
 
Drawing uses the current color, but only if the [[ColorMode]] is "modulate" (which is the default). If your text is displayed as white, it is probably because the color mode is "replace" (which is useful when drawing sprites). Change the color model to "modulate" before drawing.
 
  
 
[[love.graphics.print]] and [[love.graphics.printf]] both suppport UTF-8 encoding. You'll also need a proper [[Font]] for special characters.
 
[[love.graphics.print]] and [[love.graphics.printf]] both suppport UTF-8 encoding. You'll also need a proper [[Font]] for special characters.

Revision as of 13:06, 17 July 2013

Draws text on screen. If no Font is set, one will be created and set (once) if needed.

As of LOVE 0.7.1, when using translation and scaling functions while drawing text, this function assumes the scale occurs first. If you don't script with this in mind, the text won't be in the right position, or possibly even on screen.

love.graphics.print and love.graphics.printf both suppport UTF-8 encoding. You'll also need a proper Font for special characters.

Function

Synopsis

love.graphics.print( text, x, y, r, sx, sy, ox, oy, kx, ky )

Arguments

string text
The text to draw.
number x
The position to draw the object (x-axis).
number y
The position to draw the object (y-axis).
number r (0)
Orientation (radians).
number sx (1)
Scale factor (x-axis).
number sy (sx)
Scale factor (y-axis).
number ox (0)
Origin offset (x-axis).
number oy (0)
Origin offset (y-axis).
Available since LÖVE 0.8.0
number kx (0)
Shearing factor (x-axis).
number ky (0)
Shearing factor (y-axis).

Returns

Nothing.

Examples

A lame example

function love.draw()
    love.graphics.setColor(0, 255, 0, 255)
    love.graphics.print("This is a pretty lame example.", 10, 200)
    love.graphics.setColor(255, 0, 0, 255)
    love.graphics.print("This lame example is twice as big.", 10, 250, 0, 2, 2)
    love.graphics.setColor(0, 0, 255, 255)
    love.graphics.print("This example is lamely vertical.", 300, 30, math.pi/2)
end

Notes

love.graphics.print stops at the first '\0' (null) character. This can bite you if you are appending keystrokes to form your string, as some of those are multi-byte unicode characters which will likely contain null bytes.

See Also


Other Languages