Function text_align

test/test.cpp:1604–1623

}

void text_align( canvas &that, float width, float height )
{
    that.set_font( &font_a[ 0 ], static_cast< int >( font_a.size() ), 0.2f * height );
    that.rotate( 0.2f );
    that.set_color( fill_style, 0.0f, 0.0f, 0.0f, 1.0f );
    align_style const alignments[] = { leftward, center, rightward, start, ending };
    for ( int index = 0; index < 5; ++index )
    {
        float base = ( 0.1f + 0.2f * static_cast< float >( index ) ) * height;
        that.text_align = alignments[ index ];
        that.fill_text( "HIty", 0.5f * width, base );
    }
    that.set_color( stroke_style, 1.0f, 0.0f, 0.0f, 0.5f );
    that.set_line_width( 1.0f );
    that.move_to( 0.0f, 0.5f * height );
    that.line_to( width, 0.5f * height );
    that.move_to( 0.5f * width, 0.0f );
    that.line_to( 0.5f * width, height );
    that.stroke();
}

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