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Working with different screen resolutions
Posted: Fri Oct 04, 2013 7:41 pm
by Bicentric
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Re: Working with different screen resolutions
Posted: Fri Oct 04, 2013 7:47 pm
by Nixola
I think you can just use
love.graphics.scale before drawing anything
Re: Working with different screen resolutions
Posted: Fri Oct 04, 2013 7:57 pm
by Bicentric
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Re: Working with different screen resolutions
Posted: Fri Oct 04, 2013 8:13 pm
by Nixola
Well, if the default resolution is 1280x960 and the user's resolution is 1024x600 (my netbook) you could do this to figure out the correct scale:
Code: Select all
defW, defX = 1280, 960
modes = {
{800, 600},
{1024, 768},
{1152, 864},
{1280, 960}}
for i, v in ipairs(modes) do
v.scale = math.min(v[1]/defW, v[2]/defH)
end
And then you just call love.graphics.scale(currentmode.scale, currentmode.scale) at the beginning of love.draw
Re: Working with different screen resolutions
Posted: Fri Oct 04, 2013 9:19 pm
by Bicentric
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Re: Working with different screen resolutions
Posted: Fri Oct 04, 2013 9:52 pm
by Jasoco
Yes, Pop always returns the coordinate system to the previous Push. You can nest Push and Pop as well. Not sure if there's a limit. But I've done many at once. Never hit a limit.
Re: Working with different screen resolutions
Posted: Sat Oct 05, 2013 12:29 am
by DaedalusYoung
I did hit a limit during my tests. Just make an empty main.lua with a love.draw function, only calling the 'push'. For me, it crashed within a second, which is not very surprising.
So that means there's a limit to how many pushes you can stack.
Re: Working with different screen resolutions
Posted: Sat Oct 05, 2013 12:33 pm
by Bicentric
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Re: Working with different screen resolutions
Posted: Sat Oct 05, 2013 9:26 pm
by Jasoco
DaedalusYoung wrote:I did hit a limit during my tests. Just make an empty main.lua with a love.draw function, only calling the 'push'. For me, it crashed within a second, which is not very surprising.
So that means there's a limit to how many pushes you can stack.
How many did you nest?
Re: Working with different screen resolutions
Posted: Sat Oct 05, 2013 10:02 pm
by slime
The limit is about 27 I believe.