LÖVE

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local font
do
   --Get quad dimensions
   local x, y, w, h = quad:getViewport()
   --The canvas has the same dimensions as the quad
   local canvas = love.graphics.newCanvas(w, h)

   love.graphics.setCanvas(canvas)
      --Draw your image with the needed quad
      love.graphics.draw(image, quad, 0, 0)
      --Alternatively you can do
      --love.graphics.draw(image, -x, -y)
      --And don't use the quad at all
   love.graphics.setCanvas()

   --This will be your font
   font = love.graphics.newImageFont(
      canvas:getImageData(),
      glyphs --The glyphs in the font
   )
end

collectgarbage() --Or simply wait until garbage is collected

Code: Select all

local font

do
   --Get the quad dimensions
   local x, y, w, h = quad:getViewport() --Note that you could just drop the quad and pass: x, y, w, h
   --Create a new ImageData with same dimensions as the quad
   local imagedata = love.graphics.newImageData(w, h)
   --Get the ImageData of the image
   local data = image:getData()

   --Paste the section we need in the new ImageData
   imagedata:paste(data, 0, 0, x, y, w, h)

   --This will be your font
   font = love.graphics.newImageFont(
      imagedata,
      glyphs --The glyphs in the font
   )
end

collectgarbage() --Or wait for the garbage collector

Code: Select all

-- This can be any image file
img = love.graphics.newImage("/Resources/shape_27.png")

grid = {}

grid.sizex = 32
grid.sizey = 32

grid.countx = 10
grid.county = 5

grid.matrix = {}

-- Populating the matrix with the image
local count = 0
for i = 1, grid.countx do
	local t = {}
	for j = 1, grid.county do
		count = count+1
		t[j] = {text = tostring(count), img = img}
	end
	grid.matrix[i] = t
end

function updateSize(w,h)
	grid.actualSizex = w / grid.countx
	grid.actualSizey = h / grid.county

	grid.scalex = grid.actualSizex / grid.sizex
	grid.scaley = grid.actualSizey / grid.sizey
end

function love.load()
	updateSize(love.graphics.getWidth(),love.graphics.getHeight())
end

function love.resize(w,h)
	print("resizing objects")
	updateSize(w,h)
end

function love.update(dt)

end

function love.draw()
	--Acessing the matrix and drawing each object
	for i, line in ipairs(grid.matrix) do
		for j, obj in ipairs(line) do

			local text = obj.text or "noname"
			local img = obj.img
			-- -1 because it starts at 0,0
			local x = (i-1)*grid.actualSizex
			local y = (j-1)*grid.actualSizey
			local scx = grid.scalex
			local scy = grid.scaley
			if img:typeOf("Image") then
				love.graphics.draw(img,x,y,0,scx,scy)
			end
			love.graphics.print(text,x,y)
		end 
	end
end