static void
bezierline_save(Bezierline *bezierline, ObjectNode obj_node,
DiaContext *ctx)
{
if (connpoint_is_autogap(bezierline->bez.object.handles[0]->connected_to) ||
connpoint_is_autogap(bezierline->bez.object.handles[3*(bezierline->bez.bezier.num_points-1)]->connected_to) ||
bezierline->absolute_start_gap || bezierline->absolute_end_gap) {
Point gap_points[4];
compute_gap_points(bezierline, gap_points);
exchange_bez_gap_points(&bezierline->bez,gap_points);
bezierconn_update_boundingbox(&bezierline->bez);
exchange_bez_gap_points(&bezierline->bez,gap_points);
}
bezierconn_save(&bezierline->bez, obj_node, ctx);
if (!color_equals(&bezierline->line_color, &color_black))
data_add_color(new_attribute(obj_node, "line_color"),
&bezierline->line_color, ctx);
if (bezierline->line_width != 0.1)
data_add_real(new_attribute(obj_node, PROP_STDNAME_LINE_WIDTH),
bezierline->line_width, ctx);
if (bezierline->line_style != LINESTYLE_SOLID)
data_add_enum(new_attribute(obj_node, "line_style"),
bezierline->line_style, ctx);
if (bezierline->line_style != LINESTYLE_SOLID &&
bezierline->dashlength != DEFAULT_LINESTYLE_DASHLEN)
data_add_real(new_attribute(obj_node, "dashlength"),
bezierline->dashlength, ctx);
if (bezierline->line_join != LINEJOIN_MITER)
data_add_enum(new_attribute(obj_node, "line_join"),
bezierline->line_join, ctx);
if (bezierline->line_caps != LINECAPS_BUTT)
data_add_enum(new_attribute(obj_node, "line_caps"),
bezierline->line_caps, ctx);
if (bezierline->start_arrow.type != ARROW_NONE) {
save_arrow(obj_node, &bezierline->start_arrow, "start_arrow",
"start_arrow_length", "start_arrow_width", ctx);
}
if (bezierline->end_arrow.type != ARROW_NONE) {
save_arrow(obj_node, &bezierline->end_arrow, "end_arrow",
"end_arrow_length", "end_arrow_width", ctx);
}
if (bezierline->absolute_start_gap)
data_add_real(new_attribute(obj_node, "absolute_start_gap"),
bezierline->absolute_start_gap, ctx);
if (bezierline->absolute_end_gap)
data_add_real(new_attribute(obj_node, "absolute_end_gap"),
bezierline->absolute_end_gap, ctx);
}
static void
bezierline_save(Bezierline *bezierline, ObjectNode obj_node,
const char *filename)
{
bezierconn_save(&bezierline->bez, obj_node);
if (!color_equals(&bezierline->line_color, &color_black))
data_add_color(new_attribute(obj_node, "line_color"),
&bezierline->line_color);
if (bezierline->line_width != 0.1)
data_add_real(new_attribute(obj_node, "line_width"),
bezierline->line_width);
if (bezierline->line_style != LINESTYLE_SOLID)
data_add_enum(new_attribute(obj_node, "line_style"),
bezierline->line_style);
if (bezierline->line_style != LINESTYLE_SOLID &&
bezierline->dashlength != DEFAULT_LINESTYLE_DASHLEN)
data_add_real(new_attribute(obj_node, "dashlength"),
bezierline->dashlength);
if (bezierline->start_arrow.type != ARROW_NONE) {
data_add_enum(new_attribute(obj_node, "start_arrow"),
bezierline->start_arrow.type);
data_add_real(new_attribute(obj_node, "start_arrow_length"),
bezierline->start_arrow.length);
data_add_real(new_attribute(obj_node, "start_arrow_width"),
bezierline->start_arrow.width);
}
if (bezierline->end_arrow.type != ARROW_NONE) {
data_add_enum(new_attribute(obj_node, "end_arrow"),
bezierline->end_arrow.type);
data_add_real(new_attribute(obj_node, "end_arrow_length"),
bezierline->end_arrow.length);
data_add_real(new_attribute(obj_node, "end_arrow_width"),
bezierline->end_arrow.width);
}
}
