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authorSverker Eriksson <[email protected]>2017-02-20 20:06:28 +0100
committerSverker Eriksson <[email protected]>2017-02-20 20:06:28 +0100
commit82d3513f95198b0a4295ba866a78ae6c137a34d5 (patch)
treeb45aee60996f1054e15308defddc8e96e8ef91b8 /lib/percept/doc/src/img.erl
parent5adbf961a3c79a6782f8be8336ec26594754e9e8 (diff)
parent32a74e6c83cd110b8e8ab714be4365c0da558fca (diff)
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Merge branch 'master' into sverker/enif_select
Conflicts: erts/emulator/beam/erl_binary.h erts/emulator/beam/erl_monitors.c erts/emulator/beam/erl_nif.c erts/emulator/beam/global.h erts/emulator/test/nif_SUITE_data/nif_SUITE.c
Diffstat (limited to 'lib/percept/doc/src/img.erl')
-rw-r--r--lib/percept/doc/src/img.erl50
1 files changed, 0 insertions, 50 deletions
diff --git a/lib/percept/doc/src/img.erl b/lib/percept/doc/src/img.erl
deleted file mode 100644
index 8f3bd3839f..0000000000
--- a/lib/percept/doc/src/img.erl
+++ /dev/null
@@ -1,50 +0,0 @@
--module(img).
-
--export([do/0]).
-
-do() ->
- Im = egd:create(200,200),
- Red = egd:color({255,0,0}),
- Green = egd:color({0,255,0}),
- Blue = egd:color({0,0,255}),
- Black = egd:color({0,0,0}),
- Yellow = egd:color({255,255,0}),
-
- % Line and fillRectangle
-
- egd:filledRectangle(Im, {20,20}, {180,180}, Red),
- egd:line(Im, {0,0}, {200,200}, Black),
-
- egd:save(egd:render(Im, png), "/home/egil/test1.png"),
-
- egd:filledEllipse(Im, {45, 60}, {55, 70}, Yellow),
- egd:filledEllipse(Im, {145, 60}, {155, 70}, Blue),
-
- egd:save(egd:render(Im, png), "/home/egil/test2.png"),
-
- R = 80,
- X0 = 99,
- Y0 = 99,
-
- Pts = [ { X0 + trunc(R*math:cos(A*math:pi()*2/360)),
- Y0 + trunc(R*math:sin(A*math:pi()*2/360))
- } || A <- lists:seq(0,359,5)],
- lists:map(
- fun({X,Y}) ->
- egd:rectangle(Im, {X-5, Y-5}, {X+5,Y+5}, Green)
- end, Pts),
-
- egd:save(egd:render(Im, png), "/home/egil/test3.png"),
-
- % Text
- Filename = filename:join([code:priv_dir(percept), "fonts", "6x11_latin1.wingsfont"]),
- Font = egd_font:load(Filename),
- {W,H} = egd_font:size(Font),
- String = "egd says hello",
- Length = length(String),
-
- egd:text(Im, {round(100 - W*Length/2), 200 - H - 5}, Font, String, Black),
-
- egd:save(egd:render(Im, png), "/home/egil/test4.png"),
-
- egd:destroy(Im).