crystal.window.transform

Advanced

Returns the current transformation stack maintained by love.graphics, ignoring resets performed within draw_via_canvas.

Usage

crystal.window.transform();

Arguments

Name	Type	Description
transform	love.Transform	Active transformation stack.

Examples

love.graphics.translate(100, 50);
print(crystal.window.transform():transformPoint(0, 0)); -- Prints 100, 50

local canvas = love.graphics.newCanvas();
crystal.window.draw_via_canvas(canvas,
  function()
    -- Here we can draw at (0, 0) to paint in the corner of the canvas, but
    -- `crystal.window.transform()` still reports the intended screen transform
    -- including the translation.
    print(crystal.window.transform():transformPoint(0, 0)); -- Prints 100, 50
  end,
  function()
    love.graphics.draw(canvas);
  end,
);