#
#  Dao Language Logo
#  By Limin Fu, 2012
#

load canvas;


var canvas = Canvas();

canvas.SetViewport( -500, 500, -400, 400 );

canvas.SetBackground( 1.0, 1.0, 1.0, 1.0 );

var fontRoboto = DefaultFont;#( "fonts/Roboto-Bold.ttf" );


var brush = canvas.PushBrush()
brush.SetFont( fontRoboto, 120 );
brush.SetStrokeWidth( 0.5 );
brush.SetStrokeColor( 0.0, 0.0, 0.5, 0.9 );
brush.SetFillColor( 0.0, 0.0, 0.5, 0.9 );

var text = canvas.AddText( "Dao", -100, 240 );

brush = canvas.PushBrush()
brush.SetFont( fontRoboto, 75 );
brush.SetStrokeWidth( 0.5 );
brush.SetStrokeColor( 0.0, 0.0, 0.5, 0.9 );
brush.SetFillColor( 0.0, 0.0, 0.5, 0.9 );

var path = Path();
#item = canvas.AddPath( path );
#item.SetVisible( $false );

path.MoveTo( -330, -90 )
path.ArcTo( 650, 0, 135 )

#canvas.SetFont( fontRoboto, 80 );
#text = canvas.AddText( "Programming Language", path );
text = canvas.AddText( "PROGRAMMING LANGUAGE", path );
canvas.PopBrush();
#{
#}
canvas.PopBrush();




canvas.PushBrush()

var unit = 100;

brush = canvas.PushBrush().SetJunction( $flat ).SetStrokeWidth(0)

var grad_O = brush.SetRadialGradient();
grad_O.AddStop( 0.0, (1.0, 1.0, 1.0, 0.9) )
grad_O.AddStop( 0.1, (0.9, 0.8, 0.9, 0.9) )
grad_O.AddStop( 0.8, (0.6, 0.0, 0.9, 0.9) )
grad_O.AddStop( 0.97, (0.5, 0.0, 0.8, 0.9) )
grad_O.AddStop( 1.0, (1.0, 1.0, 1.0, 0.0) )
grad_O.SetCenter( 0, 0 );
grad_O.SetFocus( 0, 0 );
grad_O.SetRadius( sqrt(5)*unit );
#{
#}


path = Path();
canvas.AddPath( path );

path.MoveTo( 2*unit, -unit )
.ArcAbsBy( 0, 0, -180 )
.ArcAbsTo(  0, 0, -180 )
.ArcAbsTo( 2*unit, -unit, +180 )
path.Close();


canvas.PopBrush()


brush = canvas.PushBrush().SetJunction( $flat ).SetStrokeWidth(0)

grad_O = brush.SetRadialGradient();
grad_O.AddStop( 0.0, (1.0, 1.0, 1.0, 0.9) )
grad_O.AddStop( 0.1, (0.9, 0.8, 0.9, 0.9) )
grad_O.AddStop( 0.8, (0.9, 0.4, 0.0, 0.9) )
grad_O.AddStop( 0.97, (0.8, 0.3, 0.0, 0.9) )
grad_O.AddStop( 1.0, (1.0, 1.0, 1.0, 0.0) )
grad_O.SetCenter( 0, 0 );
grad_O.SetFocus( 0, 0 );
grad_O.SetRadius( sqrt(5)*unit );

path = Path();
canvas.AddPath( path );

#{
path.MoveTo( 2*unit, -unit )
.ArcAbsBy( 0, 0, 180 )
.ArcAbsTo( 0, 0, - 180 + 0.1 )
.ArcAbsTo( 2*unit, -unit, 180 + 0.1 )
path.Close();
#}

path.MoveTo( -2*unit, unit )
.ArcAbsBy( 0, 0, -180 )
.ArcAbsTo( 0, 0, - 180 )
.ArcAbsTo( -2*unit, unit, 180 )
path.Close();


canvas.PopBrush()

brush = canvas.PushBrush().SetJunction( $flat ).SetStrokeWidth(0)

var grad_A = brush.SetRadialGradient();
grad_A.AddStop( 0.0, (0.6, 0.7, 0.6, 0.1) )
grad_A.AddStop( 0.3, (0.5, 0.6, 0.5, 0.4) )
grad_A.AddStop( 0.5, (0.2, 0.9, 0.2, 0.7) )
grad_A.AddStop( 0.7, (0.0, 0.6, 0.0, 0.8) )
grad_A.AddStop( 0.725, (0.6, 0.6, 0.6, 0.0) )
grad_A.AddStop( 0.725, (0.3, 0.6, 0.3, 0.7) )
grad_A.AddStop( 0.95, (0.0, 0.5, 0.0, 0.7) )
grad_A.AddStop( 1.0, (0.0, 0.5, 0.0, 0.0) )
grad_A.SetCenter( 0, 0 );
grad_A.SetFocus( 0, 0 );
grad_A.SetRadius( sqrt(5)*unit );

path = Path();
canvas.AddPath( path );

path.MoveTo( 2*unit, -unit )
.ArcBy( -unit-0.1, 0.5*unit-0.1, -90 )
.ArcAbsBy( 0, 0, -320 )
.ArcAbsTo( 2*unit, -unit, 90 )
path.Close();



canvas.PopBrush()

brush = canvas.PushBrush().SetJunction( $flat ).SetStrokeWidth(5)
.SetStrokeColor( 0.8, 0.4, 0.0, 0.9 );

grad_A = brush.SetRadialGradient();
grad_A.AddStop( 0.0, (1.0, 0.9, 0.4, 0.7) )
grad_A.AddStop( 0.5, (0.8, 0.7, 0.0, 0.7) )
grad_A.AddStop( 0.95, (0.9, 0.6, 0.3, 0.7) )
grad_A.AddStop( 1.0, (0.8, 0.5, 0.3, 0.0) )
grad_A.SetCenter( 0, 0 );
grad_A.SetFocus( 0, 0 );
grad_A.SetRadius( 1.3*unit );
#{
#}


path = Path();
canvas.AddPath( path );
path.MoveTo( -50, 100 );
path.CubicTo( 100, 0, 0, 80, 150, -100 )
path.CubicTo( 100, 0, -150, -100 )
path.CubicTo( -50, 0, -30, 0, 0, 40 )
path.CubicTo( 20, 0, 20, 0, 0, 120 )
path.CubicTo( -30, 0, -50, 0, 0, 40 )
path.Close()

path.MoveTo( 0, -60 );
path.CubicTo( 20, 0, 0, -50, 60, 60 )
path.CubicTo( 20, 0, -60, 60 )
path.CubicTo( 0, 60, 0, -60 )
path.CubicTo( -20, 0, 0, -60 )
path.Close()


canvas.PopBrush()




#{
image = Image();
image.Load( "WELLTEXT.JPG" );
canvas.AddImage( image, -200, -200 );
#}

var image = Image();
canvas.SetViewport( -500, 500, -400, 400 );

var painter = Painter();
painter.RenderToImage( canvas, image, 800, 600 );
image.Save( "test.png" );