Merge pull request #3 from jiro4989/feature/add-sample

Add example code #1

.gitignore

@@ -5,3 +5,7 @@ nimcache
 !tests/image.jpg
 tests/t*
 !tests/t*.nim
+examples/*
+!examples/*.nim
+!examples/*.nims
+!examples/sample.png

README.md

@@ -59,3 +59,6 @@ To have some boilerplate for recreative programming with images.
     - [x] Vertically, Horizontally
     - [ ] Radial
 - Documentation
+
+## Examples
+See [examples](./examples) directory.

examples/config.nims

@@ -0,0 +1 @@
+switch("path", "$projectDir/../src")

examples/flip.nim

@@ -0,0 +1,11 @@
+import imageman
+
+let img = loadImage[ColorRGBU]("sample.png")
+
+block:
+  let img2 = img.flippedHoriz()
+  img2.savePNG("out_flip_horiz.png")
+
+block:
+  let img2 = img.flippedVert()
+  img2.savePNG("out_flip_vert.png")

examples/resize.nim

@@ -0,0 +1,5 @@
+import imageman
+
+let img = loadImage[ColorRGBU]("sample.png")
+let img2 = img.resizedBicubic(512, 512)
+img2.savePNG("out_resize_bicubic.png")

imageman.nimble

@@ -10,3 +10,10 @@ srcDir        = "src"
 
 requires "nim >= 0.20.0"
 requires "stb_image >= 2.2"
+
+task examples, "Run examples":
+  withDir "examples":
+    let srcs = ["resize.nim", "flip.nim"]
+    for src in srcs:
+      echo "Run: " & src & " example"
+      exec "nim c -r --hints:off --verbosity:0 " & src