love.graphics.push
Copies and pushes the current coordinate transformation to the transformation stack.
This functions is always used to prepare for a corresponding pop operation later. It stores the current coordinate transformation state into the transformation stack and keeps it active. Later changes to the transformation can be undone by using the pop operation, which returns the coordinate transform to the state it was in before calling push.
Function
Synopsis
love.graphics.push()
Arguments
None
Returns
Nothing.
Examples
function love.draw()
love.graphics.push() -- stores the default coordinate system
love.graphics.translate(...) -- move the camera position
love.graphics.scale(...) -- zoom the camera
-- use the new coordinate system to draw the viewed scene
love.graphics.pop() -- return to the default coordinates
-- draw the status display using the screen coordinates
end
