Add examples

2023-03-16 22:11:50 +01:00 · 2023-03-16 22:11:50 +01:00 · 5d5fbb3d06
commit 5d5fbb3d06
parent 4173ad64a1
13 changed files with 27 additions and 0 deletions
--- a/examples/Makefile
+++ b/examples/Makefile
@ -0,0 +1,12 @@
+.PHONY: all
+all: checkers.png random_pbm.png random_pgm.png random_ppm.png gradient.png hsv.png
+
+%.pnm: %.bqn
+	bqn $< > $@
+
+%.png: %.pnm
+	pnmtopng $< | convert - -scale 300x300 - > $@
+
+.PHONY: clean
+clean:
+	rm -f *.png *.pnm
--- a/examples/checkers.bqn
+++ b/examples/checkers.bqn
@ -0,0 +1,2 @@
+⟨PBM⟩←•Import"../pnm.bqn"
+•Out PBM 39‿39⥊0‿1
--- a/examples/checkers.png
+++ b/examples/checkers.png
--- a/examples/gradient.bqn
+++ b/examples/gradient.bqn
@ -0,0 +1,3 @@
+⟨PPM⟩←•Import"../pnm.bqn"
+⟨Inferno,Viridis⟩←•Import"../colormaps.bqn"
+•Out PPM ⌊255×>Inferno¨40÷˜+⌜˜↕20
--- a/examples/gradient.png
+++ b/examples/gradient.png
--- a/examples/hsv.bqn
+++ b/examples/hsv.bqn
@ -0,0 +1,3 @@
+⟨PPM⟩←•Import"../pnm.bqn"
+⟨HSVtoRGB⟩←•Import"../colors.bqn"
+•Out PPM ⌊255×>HSVtoRGB¨{(𝕨×360)‿𝕩‿1}⌜˜↕⊸÷˜50
--- a/examples/hsv.png
+++ b/examples/hsv.png
--- a/examples/random_pbm.bqn
+++ b/examples/random_pbm.bqn
@ -0,0 +1,2 @@
+⟨PBM⟩←•Import"../pnm.bqn"
+•Out PBM •rand.Range¨100‿100⥊2
--- a/examples/random_pbm.png
+++ b/examples/random_pbm.png
--- a/examples/random_pgm.bqn
+++ b/examples/random_pgm.bqn
@ -0,0 +1,2 @@
+⟨PGM⟩←•Import"../pnm.bqn"
+•Out PGM •rand.Range¨100‿100⥊100
--- a/examples/random_pgm.png
+++ b/examples/random_pgm.png
--- a/examples/random_ppm.bqn
+++ b/examples/random_ppm.bqn
@ -0,0 +1,3 @@
+⟨PPM⟩←•Import"../pnm.bqn"
+⟨Inferno,Viridis⟩←•Import"../colormaps.bqn"
+•Out PPM ⌊255×>Viridis¨100÷˜•rand.Range¨100‿100⥊100
--- a/examples/random_ppm.png
+++ b/examples/random_ppm.png