mindra.core — org.clojars.rorokimdim/mindra 0.0.4

diagram->file clj

(diagram->file diagram
               file-path
               &
               {:keys [mindra-path width height]
                :or {mindra-path "mindra" width 512 height 512}})

Writes diagram to a file on disk.

The file-type is determined by the file-extension. The following file-extensions are supported: svg, png, tif, bmp, jpg, pdf. If file-type cannot be determined, mindra will assume png.

Returns path of file written to.

diagram->svg clj

(diagram->svg diagram
              &
              {:keys [mindra-path width height]
               :or {mindra-path "mindra" width 512 height 512}})

Converts a diagram into SVG string using mindra.

Options: :mindra-path -- path to mindra command (defaults to 'mindra') :width -- width of svg to create :height -- height of svg to create

Returns SVG as a string.

gloss-draw clj

(gloss-draw picture & {:as provided-opts})

Draws a gloss picture.

See https://hackage.haskell.org/package/gloss-1.13.2.1/docs/Graphics-Gloss-Interface-IO-Display.html

Options: :mindra-path -- path to mindra command (defaults to 'mindra') :full-screen? Whether gloss should start in full-screen mode (defaults to false. If true, then :window option is ignored) :window -- a map with :width, :height, :x, :y and :title keys for configuring the GUI window (defaults to 512, 512, 10, 10, 'Mindra'. Ignored if :full-screen? is set to true) :background-color -- a map with :red, :green, :blue, :alpha keys for setting the background color (defaults to 255, 255, 255, 255)

gloss-play clj

(gloss-play world & {:as provided-opts})

Plays a gloss animation starting with given initial state (the world).

See https://hackage.haskell.org/package/gloss-1.13.2.1/docs/Graphics-Gloss-Interface-IO-Game.html

Options: :mindra-path -- path to mindra command (defaults to 'mindra') :on-step -- function that takes in world and number of seconds elasped; called on every step :on-event -- function that takes in world and a map describing the event; called whenever an event fires :on-exit -- function that takes in world; called when the gloss window is closed :exit-event? -- a predicate function that takes in an event and decides if it is an exit event (by default hitting ESC key is an exit event) :world->picture -- a function that converts world to a gloss picture (defaults to creating a rectangle of size 100 x 100) :full-screen? Whether gloss should start in full-screen mode (defaults to false. If true, then :window option is ignored) :window -- a map with :width, :height, :x, :y and :title keys for configuring the GUI window (defaults to 512, 512, 10, 10, 'Mindra'. Ignored if :full-screen? is set to true) :steps-per-second -- number of steps per second (defaults to 50)

MINDRA-MODE-GLOSS-INTERACTIVE clj

MINDRA-MODE-GLOSS-STATIC clj

mindra-version clj

(mindra-version)

(mindra-version mindra-path)

Gets version of the installed mindra binary.

show-diagram clj

(show-diagram diagram
              &
              {:keys [mindra-path full-screen? window background-color]
               :or {mindra-path "mindra"
                    full-screen? false
                    window {:width 512 :height 512 :x 10 :y 10 :title "Mindra"}
                    background-color
                      {:red 255 :green 255 :blue 255 :alpha 255}}})

A convenience function to show a diagram in a gloss window.

Requires mindra v0.0.3 or higher.

It writes a bmp file to a temp file and then loads it in gloss window.

This function accepts the same options as gloss-draw function.