Function rectangle

test/test.cpp:1202–1221

}

void rectangle( canvas &that, float width, float height )
{
    that.set_color( stroke_style, 0.0f, 0.0f, 0.0f, 1.0f );
    that.set_color( fill_style, 1.0f, 0.0f, 0.0f, 1.0f );
    that.set_line_width( 8.0f );
    that.move_to( 0.3f * width, 0.3f * height );
    that.line_to( 0.7f * width, 0.3f * height );
    that.line_to( 0.7f * width, 0.7f * height );
    that.line_to( 0.3f * width, 0.7f * height );
    that.close_path();
    that.move_to( 0.0f, 0.0f );
    for ( float y = -1.0f; y <= 1.0f; y += 1.0f )
        for ( float x = -1.0f; x <= 1.0f; x += 1.0f )
            that.rectangle( ( 0.5f + 0.1f * x ) * width,
                            ( 0.5f + 0.1f * y ) * height,
                            x * 0.3f * width, y * 0.3f * height );
    that.line_to( width, height );
    that.fill();
    that.stroke();
}

void fill( canvas &that, float width, float height )
{