void CtrlRect::render(SPCanvasBuf *buf)
{
if ((_area.x0 != 0 || _area.x1 != 0 || _area.y0 != 0 || _area.y1 != 0) &&
(_area.x0 < buf->rect.x1) &&
(_area.y0 < buf->rect.y1) &&
((_area.x1 + _shadow_size) >= buf->rect.x0) &&
((_area.y1 + _shadow_size) >= buf->rect.y0)) {
sp_canvas_prepare_buffer(buf);
/* Top */
sp_ctrlrect_hline(buf, _area.y0, _area.x0, _area.x1, _border_color, _dashed);
/* Bottom */
sp_ctrlrect_hline(buf, _area.y1, _area.x0, _area.x1, _border_color, _dashed);
/* Left */
sp_ctrlrect_vline(buf, _area.x0, _area.y0 + 1, _area.y1 - 1, _border_color, _dashed);
/* Right */
sp_ctrlrect_vline(buf, _area.x1, _area.y0 + 1, _area.y1 - 1, _border_color, _dashed);
if (_shadow_size > 0) {
/* Right shadow */
sp_ctrlrect_area(buf, _area.x1 + 1, _area.y0 + _shadow_size,
_area.x1 + _shadow_size, _area.y1 + _shadow_size, _shadow_color);
/* Bottom shadow */
sp_ctrlrect_area(buf, _area.x0 + _shadow_size, _area.y1 + 1,
_area.x1, _area.y1 + _shadow_size, _shadow_color);
}
if (_has_fill) {
/* Fill */
sp_ctrlrect_area(buf, _area.x0 + 1, _area.y0 + 1,
_area.x1 - 1, _area.y1 - 1, _fill_color);
}
}
}
static void
sp_ctrlline_render (SPCanvasItem *item, SPCanvasBuf *buf)
{
SPCtrlLine *cl = SP_CTRLLINE (item);
if (!buf->ct)
return;
if (cl->s == cl->e)
return;
sp_canvas_prepare_buffer (buf);
guint32 rgba = cl->rgba;
cairo_set_source_rgba(buf->ct, SP_RGBA32_B_F(rgba), SP_RGBA32_G_F(rgba), SP_RGBA32_R_F(rgba), SP_RGBA32_A_F(rgba));
cairo_set_line_width(buf->ct, 1);
cairo_new_path(buf->ct);
Geom::Point s = cl->s * cl->affine;
Geom::Point e = cl->e * cl->affine;
cairo_move_to (buf->ct, s[Geom::X] - buf->rect.x0, s[Geom::Y] - buf->rect.y0);
cairo_line_to (buf->ct, e[Geom::X] - buf->rect.x0, e[Geom::Y] - buf->rect.y0);
cairo_stroke(buf->ct);
}