love.graphics.drawq (简体中文)

Removed in LÖVE 0.9.0
It has been merged into love.graphics.draw.

截取图片的一部分并绘制到屏幕上。

Function

Synopsis

love.graphics.drawq( image, quad, x, y, r, sx, sy, ox, oy, kx, ky )

Arguments

Image image
An image to texture the quad with.
Quad quad
The quad to draw on screen.
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.

Function

Synopsis

love.graphics.drawq( canvas, quad, x, y, r, sx, sy, ox, oy, kx, ky )

Arguments

Canvas canvas
A canvas to texture the quad with.
Quad quad
The quad to draw on screen.
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

Draw the top half of an image (the Hamster Ball) at 100 by 100 pixels.

image = love.graphics.newImage("hamster.png")
quad = love.graphics.newQuad(0, 0, 128, 64, image:getWidth(), image:getHeight())

function love.draw()
	love.graphics.drawq(image, quad, 100, 100)
end

Changelog

Version Description
0.8.0 Added shearing factors kx and ky

See Also


Other Languages