diff options
Diffstat (limited to 'lib/wx/examples/demo/ex_graphicsContext.erl')
| -rw-r--r-- | lib/wx/examples/demo/ex_graphicsContext.erl | 25 |
1 files changed, 8 insertions, 17 deletions
diff --git a/lib/wx/examples/demo/ex_graphicsContext.erl b/lib/wx/examples/demo/ex_graphicsContext.erl index c356500d99..15492ecc66 100644 --- a/lib/wx/examples/demo/ex_graphicsContext.erl +++ b/lib/wx/examples/demo/ex_graphicsContext.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2009-2011. All Rights Reserved. +%% Copyright Ericsson AB 2009-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -58,7 +58,7 @@ do_init(Config) -> Win = wxPanel:new(Panel, []), Pen = wxPen:new(), - Brush = wxBrush:new(?wxBLACK), + Brush = wxBrush:new({30, 175, 23, 127}), Font = wxFont:new(), wxFont:setWeight(Font, ?wxBOLD), @@ -112,36 +112,27 @@ terminate(_Reason, _State) -> %% Local functions %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -draw(Win, Pen0, _Brush0, Font0) -> +draw(Win, Pen, Brush, Font0) -> try Canvas = wxGraphicsContext:create(Win), - Pen = wxGraphicsContext:createPen(Canvas, Pen0), wxGraphicsContext:setPen(Canvas, Pen), - Brush = wxGraphicsContext:createLinearGradientBrush(Canvas, 0.0,0.0, 30.0,30.0, - {200,50,50,50}, - {200,50,50,200}), wxGraphicsContext:setBrush(Canvas, Brush), Font = wxGraphicsContext:createFont(Canvas, Font0), wxGraphicsContext:setFont(Canvas, Font), wxGraphicsContext:drawRoundedRectangle(Canvas, 35.0,35.0, 100.0, 50.0, 10.0), - wxGraphicsContext:drawText(Canvas, "Welcome", 60.0, 55.0), + wxGraphicsContext:drawText(Canvas, "This text should be antialised", 60.0, 55.0), Path = wxGraphicsContext:createPath(Canvas), wxGraphicsPath:addCircle(Path, 0.0, 0.0, 40.0), wxGraphicsPath:closeSubpath(Path), - wxGraphicsContext:translate(Canvas, 100.0, 100.0), - - Brush2 = wxGraphicsContext:createLinearGradientBrush(Canvas, 0.0,0.0, 30.0,30.0, - {50,200,50,50}, - {50,50,200,50}), - wxGraphicsContext:setBrush(Canvas, Brush2), + wxGraphicsContext:translate(Canvas, 100.0, 250.0), - F = fun(_) -> + F = fun(N) -> wxGraphicsContext:scale(Canvas, 1.1, 1.1), - wxGraphicsContext:translate(Canvas, 3.0,3.0), + wxGraphicsContext:translate(Canvas, 15.0,-1.0*N), wxGraphicsContext:drawPath(Canvas, Path) end, - wx:foreach(F, lists:seq(1,5)), + wx:foreach(F, lists:seq(1,10)), ok catch _:{not_supported, _} -> Err = "wxGraphicsContext not available in this build of wxwidgets", |