percept: Remove application

1 files changed, 0 insertions, 316 deletions

diff --git a/lib/percept/src/percept_image.erl b/lib/percept/src/percept_image.erl
deleted file mode 100644
index e819938027..0000000000
--- a/lib/percept/src/percept_image.erl
+++ /dev/null
@@ -1,316 +0,0 @@
-%% 
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2007-2016. All Rights Reserved.
-%% 
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%% 
-%% %CopyrightEnd%
-
--module(percept_image).
--export([	proc_lifetime/5,
-		percentage/3,
-		graph/3, 
-		graph/4, 
-		activities/3, 
-		activities/4]).
--record(graph_area, {x = 0, y = 0, width, height}).
--compile(inline).
-
-%%% -------------------------------------
-%%% GRAF
-%%% -------------------------------------
-
-%% graph(Widht, Height, Range, Data)
-
-graph(Width, Height, {RXmin, RYmin, RXmax, RYmax}, Data) ->
-    Data2 = [{X, Y1 + Y2} || {X, Y1, Y2} <- Data],
-    MinMax = percept_analyzer:minmax(Data2),
-    {Xmin, Ymin, Xmax, Ymax} = MinMax, 
-    graf1(Width, Height,{	lists:min([RXmin, Xmin]), 
-    				lists:min([RYmin, Ymin]),
-    				lists:max([RXmax, Xmax]), 
-				lists:max([RYmax, Ymax])}, Data).
-
-%% graph(Widht, Height, Data) = Image
-%% In:
-%%	Width = integer(),
-%%	Height = integer(),
-%%	Data = [{Time, Procs, Ports}]
-%%	Time = float()
-%%	Procs = integer()
-%%	Ports = integer()
-%% Out:
-%%	Image = binary()
-
-graph(Width, Height, Data) ->
-    Data2 = [{X, Y1 + Y2} || {X, Y1, Y2} <- Data],
-    Bounds = percept_analyzer:minmax(Data2),
-    graf1(Width, Height, Bounds, Data).
-
-graf1(Width, Height, {Xmin, Ymin, Xmax, Ymax}, Data) ->
-    % Calculate areas
-    HO = 20,
-    GrafArea   = #graph_area{x = HO, y = 4, width = Width - 2*HO, height = Height - 17},
-    XticksArea = #graph_area{x = HO, y = Height - 13, width = Width - 2*HO, height = 13},
-    YticksArea = #graph_area{x = 1,  y = 4, width = HO, height = Height - 17},
-    
-    %% Initiate Image
-
-    Image = egd:create(Width, Height),
- 
-    %% Set colors
-    
-    Black = egd:color(Image, {0, 0, 0}),
-    ProcColor = egd:color(Image, {0, 255, 0}),
-    PortColor = egd:color(Image, {255, 0, 0}),
-    
-    %% Draw graf, xticks and yticks
-    draw_graf(Image, Data, {Black, ProcColor, PortColor}, GrafArea, {Xmin, Ymin, Xmax, Ymax}),
-    draw_xticks(Image, Black, XticksArea, {Xmin, Xmax}, Data),
-    draw_yticks(Image, Black, YticksArea, {Ymin, Ymax}),
-    
-    %% Kill image and return binaries
-    Binary = egd:render(Image, png),
-    egd:destroy(Image),
-    Binary.
-
-%% draw_graf(Image, Data, Color, GraphArea, DataBounds)
-%% Image, port to Image
-%% Data, list of three tuple data, (X, Y1, Y2)
-%% Color, {ForegroundColor, ProcFillColor, PortFillColor}
-%% DataBounds, {Xmin, Ymin, Xmax, Ymax}
-
-draw_graf(Im, Data, Colors, GA = #graph_area{x = X0, y = Y0, width = Width, height = Height}, {Xmin, _Ymin, Xmax, Ymax}) ->
-    Dx = (Width)/(Xmax - Xmin),
-    Dy = (Height)/(Ymax),
-    Plotdata = [{trunc(X0 + X*Dx - Xmin*Dx), trunc(Y0 + Height - Y1*Dy), trunc(Y0 + Height - (Y1 + Y2)*Dy)} || {X, Y1, Y2} <- Data],
-    draw_graf(Im, Plotdata, Colors, GA).
-
-draw_graf(Im, [{X1, Yproc1, Yport1}, {X2, Yproc2, Yport2}|Data], C, GA) when X2 - X1 < 1 ->
-    draw_graf(Im, [{X1, [{Yproc2, Yport2},{Yproc1, Yport1}]}|Data], C, GA);
-
-draw_graf(Im, [{X1, Ys1}, {X2, Yproc2, Yport2}|Data], C, GA) when X2 - X1 < 1, is_list(Ys1) ->
-    draw_graf(Im, [{X1, [{Yproc2, Yport2}|Ys1]}|Data], C, GA);
-
-draw_graf(Im, [{X1, Yproc1, Yport1}, {X2, Yproc2, Yport2}|Data], C = {B, PrC, PoC}, GA = #graph_area{y = Y0, height = H})  ->
-    GyZero  = trunc(Y0 + H),
-    egd:filledRectangle(Im, {X1, GyZero}, {X2, Yproc1}, PrC),
-    egd:filledRectangle(Im, {X1, Yproc1}, {X2, Yport1}, PoC),
-    egd:line(Im, {X1, Yport1}, {X2, Yport1}, B), % top line
-    egd:line(Im, {X1, Yport2}, {X1, Yport1}, B), % right line
-    egd:line(Im, {X2, Yport1}, {X2, Yport2}, B), % right line
-    draw_graf(Im, [{X2, Yproc2, Yport2}|Data], C, GA);
-
-draw_graf(Im, [{X1, Ys1 = [{Yproc1,Yport1}|_]}, {X2, Yproc2, Yport2}|Data], C = {B, PrC, PoC}, GA = #graph_area{y = Y0, height = H})  ->
-    GyZero  = trunc(Y0 + H),
-    Yprocs = [Yp || {Yp, _} <- Ys1],
-    Yports = [Yp || {_, Yp} <- Ys1],
-
-    YprMin = lists:min(Yprocs),
-    YprMax = lists:max(Yprocs),
-    YpoMax = lists:max(Yports),
-    egd:filledRectangle(Im, {X1, GyZero}, {X2, Yproc1}, PrC),
-    egd:filledRectangle(Im, {X1, Yproc1}, {X2, Yport1}, PoC),
-    egd:filledRectangle(Im, {X1, Yport1}, {X2, Yport1}, B), % top line
-    egd:filledRectangle(Im, {X2, Yport1}, {X2, Yport2}, B), % right line
-
-    egd:filledRectangle(Im, {X1, GyZero}, {X1, YprMin}, PrC), % left proc green line
-    egd:filledRectangle(Im, {X1, YprMax}, {X1, YpoMax}, PoC), % left port line
-    egd:filledRectangle(Im, {X1, YprMax}, {X1, YprMin}, B),
-     
-    draw_graf(Im, [{X2, Yproc2, Yport2}|Data], C, GA);
-draw_graf(_, _, _, _) -> ok.
-
-draw_xticks(Image, Color, XticksArea, {Xmin, Xmax}, Data) ->
-    #graph_area{x = X0, y = Y0, width = Width} = XticksArea,
-    
-    DX = Width/(Xmax - Xmin),
-    Offset = X0 - Xmin*DX, 
-    Y = trunc(Y0),
-    Font = load_font(),
-    {FontW, _FontH} = egd_font:size(Font),
-    egd:filledRectangle(Image, {trunc(X0), Y}, {trunc(X0 + Width), Y}, Color), 
-    lists:foldl(
-    	fun ({X,_,_}, PX) ->
-	    X1 = trunc(Offset + X*DX),
-	    
-	    % Optimization:
-	    % if offset has past half the previous text
-	    % start checking this text
-	    
-	    if 
-	    	X1 > PX ->
-		    Text = lists:flatten(io_lib:format("~.3f", [float(X)])),
-		    TextLength = length(Text),
-		    TextWidth = TextLength*FontW,
-		    Spacing = 2,
-		    if 
-		    	X1 > PX + round(TextWidth/2) + Spacing ->
-		    	    egd:line(Image, {X1, Y - 3}, {X1, Y + 3}, Color),
-		    	    text(Image, {X1 - round(TextWidth/2), Y + 2}, Font, Text, Color),
-			    X1 + round(TextWidth/2) + Spacing;
-			true ->
-			    PX
-		    end;
-		true ->
-		    PX
-	    end
-	end, 0, Data).
-
-draw_yticks(Im, Color, TickArea, {_,Ymax}) ->
-    #graph_area{x = X0, y = Y0, width = Width, height = Height} = TickArea,
-    Font = load_font(),
-    X = trunc(X0 + Width),
-    Dy = (Height)/(Ymax),
-    Yts = if 
-	Height/(Ymax*12) < 1.0 -> round(1 + Ymax*15/Height);
-	true -> 1
-    end,
-    egd:filledRectangle(Im, {X, trunc(0 + Y0)}, {X, trunc(Y0 + Height)}, Color),
-    draw_yticks0(Im, Font, Color, 0, Yts, Ymax, {X, Height, Dy}).
-
-draw_yticks0(Im, Font, Color, Yi, Yts, Ymax, Area) when Yi < Ymax -> 
-    {X, Height, Dy} = Area, 
-    Y = round(Height - (Yi*Dy) + 3),
-
-    egd:filledRectangle(Im, {X - 3, Y}, {X + 3, Y}, Color), 
-    Text = lists:flatten(io_lib:format("~p", [Yi])),
-    text(Im, {0, Y - 4}, Font, Text, Color),
-    draw_yticks0(Im, Font, Color, Yi + Yts, Yts, Ymax, Area);
-draw_yticks0(_, _, _, _, _, _, _) -> ok.
-
-%%% -------------------------------------
-%%% ACTIVITIES
-%%% -------------------------------------
-
-%% activities(Width, Height, Range, Activities) -> Binary
-%% In:
-%%	Width = integer()
-%%	Height = integer()
-%%	Range = {float(), float()}
-%%	Activities = [{float(), active | inactive}]
-%% Out:
-%%	Binary = binary()
-
-activities(Width, Height, {UXmin, UXmax}, Activities) ->
-    Xs = [ X || {X,_} <- Activities],
-    Xmin = lists:min(Xs),
-    Xmax = lists:max(Xs),
-    activities0(Width, Height, {lists:min([Xmin, UXmin]), lists:max([UXmax, Xmax])}, Activities).
-
-activities(Width, Height, Activities) ->
-    Xs = [ X || {X,_} <- Activities],
-    Xmin = lists:min(Xs),
-    Xmax = lists:max(Xs),
-    activities0(Width, Height, {Xmin, Xmax}, Activities).
-
-activities0(Width, Height, {Xmin, Xmax}, Activities) ->
-    Image = egd:create(Width, Height),
-    Grey = egd:color(Image, {200, 200, 200}),
-    HO = 20,
-    ActivityArea = #graph_area{x = HO, y = 0, width = Width - 2*HO, height = Height},
-    egd:filledRectangle(Image, {0, 0}, {Width, Height}, Grey),
-    draw_activity(Image, {Xmin, Xmax}, ActivityArea, Activities),
-    Binary = egd:render(Image, png),
-    egd:destroy(Image),
-    Binary.
-
-draw_activity(Image, {Xmin, Xmax}, Area = #graph_area{ width = Width }, Acts) ->
-    White = egd:color({255, 255, 255}),
-    Green = egd:color({0,250, 0}),
-    Black = egd:color({0, 0, 0}),
-
-    Dx    = Width/(Xmax - Xmin),
-
-    draw_activity(Image, {Xmin, Xmax}, Area, {White, Green, Black}, Dx, Acts).
-
-draw_activity(_, _, _, _, _, [_]) -> ok;
-draw_activity(Image, {Xmin, Xmax}, Area = #graph_area{ height = Height, x = X0 }, {Cw, Cg, Cb}, Dx, [{Xa1, State}, {Xa2, Act2} | Acts]) ->
-    X1 = erlang:trunc(X0 + Dx*Xa1 - Xmin*Dx),
-    X2 = erlang:trunc(X0 + Dx*Xa2 - Xmin*Dx),
-
-    case State of
-	inactive ->
-	    egd:filledRectangle(Image, {X1, 0}, {X2, Height - 1}, Cw),
-	    egd:rectangle(Image, {X1, 0}, {X2, Height - 1}, Cb);
-	active ->
-	    egd:filledRectangle(Image, {X1, 0}, {X2, Height - 1}, Cg),
-	    egd:rectangle(Image, {X1, 0}, {X2, Height - 1}, Cb)
-    end,
-    draw_activity(Image, {Xmin, Xmax}, Area, {Cw, Cg, Cb}, Dx, [{Xa2, Act2} | Acts]).
-
- 
-
-%%% -------------------------------------
-%%% Process lifetime
-%%% Used by processes page
-%%% -------------------------------------
-
-proc_lifetime(Width, Height, Start, End, ProfileTime) ->
-    Im = egd:create(round(Width), round(Height)),
-    Black = egd:color(Im, {0, 0, 0}),
-    Green = egd:color(Im, {0, 255, 0}),
-
-    % Ratio and coordinates
-
-    DX = (Width-1)/ProfileTime,
-    X1 = round(DX*Start),
-    X2 = round(DX*End),
-
-    % Paint
-    egd:filledRectangle(Im, {X1, 0}, {X2, Height - 1}, Green),
-    egd:rectangle(Im, {X1, 0}, {X2, Height - 1}, Black),
-
-    Binary = egd:render(Im, png),
-    egd:destroy(Im),
-    Binary.
-
-%%% -------------------------------------
-%%% Percentage
-%%% Used by process_info page
-%%% Percentage should be 0.0 -> 1.0
-%%% -------------------------------------
-percentage(Width, Height, Percentage) ->
-    Im = egd:create(round(Width), round(Height)),
-    Font = load_font(),
-    Black = egd:color(Im, {0, 0, 0}),
-    Green = egd:color(Im, {0, 255, 0}),
-
-    % Ratio and coordinates
-
-    X = round(Width - 1 - Percentage*(Width - 1)),
-
-    % Paint
-    egd:filledRectangle(Im, {X, 0}, {Width - 1, Height - 1}, Green),
-    {FontW, _} = egd_font:size(Font), 
-    String = lists:flatten(io_lib:format("~.10B %", [round(100*Percentage)])),
-
-    text(	Im, 
-		{round(Width/2 - (FontW*length(String)/2)), 0}, 
-    		Font,
-		String,
-		Black),
-    egd:rectangle(Im, {X, 0}, {Width - 1, Height - 1}, Black),
-    
-    Binary = egd:render(Im, png),
-    egd:destroy(Im),
-    Binary.
-
-
-load_font() ->
-    Filename = filename:join([code:priv_dir(percept),"fonts", "6x11_latin1.wingsfont"]),
-    egd_font:load(Filename).
-    
-text(Image, {X,Y}, Font, Text, Color) ->
-    egd:text(Image, {X,Y-2}, Font, Text, Color).