launch john

2 files changed, 8 insertions, 3 deletions

diff --git a/framebuf.lua b/framebuf.lua
index 77f17e6..614f48b 100644
--- a/framebuf.lua
+++ b/framebuf.lua
@@ -53,6 +53,10 @@ function M:rect(x1, y1, x2, y2, r, g, b)
 	end
 end
 
+function M:get_size()
+	return #self, #(self[1] or {})
+end
+
 function M:ppm(data, x, y)
 	if type(data) ~= "string" then
 		local f = data
@@ -178,7 +182,7 @@ function M:present(mon, offsx, offsy)
 	local pw, ph = M.resolution(mon)
 	local cols = {}
 	local chars = {}
-	print("","1")
+	-- print("","1")
 	for y = offsy + 1, offsy + ph, 3 do
 		for x = offsx + 1, offsx + pw, 2 do
 			local char, fg, bg = get_char(self, x, y)
@@ -189,12 +193,12 @@ function M:present(mon, offsx, offsy)
 			end
 		end
 	end
-	print("","2")
+	-- print("","2")
 	local palette, map = median_cut(cols, 16)
 	for i, color in ipairs(palette) do
 		mon.setPaletteColor(2^(i - 1), color)
 	end
-	print("","3")
+	-- print("","3")
 	for i = 1, w * h, w do
 		mon.setCursorPos(1, (i - 1) / w)
 		local blit_char, blit_fg, blit_bg = {}, {}, {}
diff --git a/john.lua b/john.lua
index bdbae96..fa6bd08 100644
--- a/john.lua
+++ b/john.lua
@@ -15,6 +15,7 @@ if monitors == nil or #monitors < 1 then
 end
 
 fb:ppm(fs.open("img/john.pnm","rb"))
+print("size!!",fb:get_size())
 local xoffs = 0
 
 for ix,iname in ipairs(monitors) do