Function transform_stroke

test/test.cpp:399–411

}

void transform_stroke( canvas &that, float width, float height )
{
    that.set_color( stroke_style, 0.0f, 0.0f, 0.0f, 1.0f );
    that.set_line_width( 8.0f );
    float segments[] = { 22.0f, 8.0f, 10.0f, 8.0f };
    that.set_line_dash( segments, 4 );
    that.begin_path();
    that.arc( width * 0.5f, height * 0.5f, min( width, height ) * 0.4f,
              0.0f, 6.28318531f );
    that.close_path();
    that.transform( 1.0f, 1.0f, 0.0f, 2.0f, 0.0f, 0.0f );
    that.stroke();
}

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