Method draw

modules/gui/gui/src/backend/text_server/text_line.cpp:359–424

}

void TextLine::draw(RID p_canvas, const Vector2& p_pos, const Color& p_color) const
{
    const_cast<TextLine*>(this)->_shape();

    Vector2 ofs = p_pos;

    float length = TS->shaped_text_get_width(rid);
    if (width > 0)
    {
        switch (alignment)
        {
            case HORIZONTAL_ALIGNMENT_FILL:
            case HORIZONTAL_ALIGNMENT_LEFT:
                break;
            case HORIZONTAL_ALIGNMENT_CENTER: {
                if (length <= width)
                {
                    if (TS->shaped_text_get_orientation(rid) == TextServer::ORIENTATION_HORIZONTAL)
                    {
                        ofs.x += ::floor((width - length) / 2.0);
                    }
                    else
                    {
                        ofs.y += ::floor((width - length) / 2.0);
                    }
                }
                else if (TS->shaped_text_get_inferred_direction(rid) == TextServer::DIRECTION_RTL)
                {
                    if (TS->shaped_text_get_orientation(rid) == TextServer::ORIENTATION_HORIZONTAL)
                    {
                        ofs.x += width - length;
                    }
                    else
                    {
                        ofs.y += width - length;
                    }
                }
            }
            break;
            case HORIZONTAL_ALIGNMENT_RIGHT: {
                if (TS->shaped_text_get_orientation(rid) == TextServer::ORIENTATION_HORIZONTAL)
                {
                    ofs.x += width - length;
                }
                else
                {
                    ofs.y += width - length;
                }
            }
            break;
        }
    }

    float clip_l;
    if (TS->shaped_text_get_orientation(rid) == TextServer::ORIENTATION_HORIZONTAL)
    {
        ofs.y += TS->shaped_text_get_ascent(rid);
        clip_l = MAX(0, p_pos.x - ofs.x);