https://github.com/Mechazawa/Love-Debug-Graph

An fps/memory/misc graph utillity for Löve2D
https://github.com/Mechazawa/Love-Debug-Graph

debugger love2d lua

Last synced: 3 months ago
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An fps/memory/misc graph utillity for Löve2D

• Host: GitHub
• URL: https://github.com/Mechazawa/Love-Debug-Graph
• Owner: Mechazawa
• License: unlicense
• Created: 2015-12-26T13:09:52.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-09-17T14:27:58.000Z (almost 7 years ago)
• Last Synced: 2024-01-24T08:02:44.713Z (5 months ago)
• Topics: debugger, love2d, lua
• Language: Lua
• Homepage:
• Size: 4.88 KB
• Stars: 31
• Watchers: 4
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Lists

• awesome-love2d - debugGraph - Small OO FPS graphing utillity based on FPSGraph. (Development)

README

        
Löve Debug Graph

------------------

A Löve2D graph tool for drawing FPS, memory or custom graphs.

![](http://i.imgur.com/YiliXZQ.png)

## Usage

```lua

debugGraph = require 'debugGraph'

-- https://love2d.org/wiki/General_math

-- Returns 'n' rounded to the nearest 'deci'th (defaulting whole numbers).

function math.round(n, deci)

  deci = 10^(deci or 0)

  return math.floor(n*deci+.5)/deci

end

function love.load()

  fpsGraph = debugGraph:new('fps', 0, 0)

  memGraph = debugGraph:new('mem', 0, 30)

  dtGraph = debugGraph:new('custom', 0, 60)

end

function love.update(dt)

  -- Update the graphs

  fpsGraph:update(dt)

  memGraph:update(dt)

  -- Update our custom graph

  dtGraph:update(dt, math.floor(dt * 1000))

  dtGraph.label = 'DT: ' ..  math.round(dt, 4)

end

function love.draw()

  -- Draw graphs

  fpsGraph:draw()

  memGraph:draw()

  dtGraph:draw()

end

function love.keypressed(key)

  if key == 'escape' then

    love.event.quit()

  end

end

```

## Configuration

Key      | Default       | Description

---------|---------------|----------------------------

x        | 0             | The X position of the graph

y        | 0             | The Y position of the graph

width    | 50            | The graph width

height   | 30            | The graph height

delay    | 0.5           | The update delay in seconds

label    | #graph type#  | The graph label

font     | Vera Sans 8px | The label font