void ShapeContentRect::push(ofPath& path)
{
vector<ofPath::Command>& command = path.getCommands();
int command_count_prev = command.size();
path.rectRounded(pos_-size_/2.f, size_.x, size_.y, roundness_);
command_count_ = command.size() - command_count_prev;
}
void ShapeContentShape::pop(ofPath& path)
{
vector<ofPath::Command>& command = path.getCommands();
while(command_count_-- > 0) {
command.pop_back();
}
}
void ShapeContentEllipse::push(ofPath& path)
{
vector<ofPath::Command>& command = path.getCommands();
int command_count_prev = command.size();
path.ellipse(pos_.x, pos_.y, size_.x, size_.y);
path.close();
command_count_ = command.size() - command_count_prev;
}
void ShapeContentPoly::push(ofPath& path)
{
vector<ofPath::Command>& command = path.getCommands();
int command_count_prev = command.size();
command_count_ = command.size() - command_count_prev;
}
void ShapeContentPath::push(ofPath& path)
{
vector<ofPath::Command>& command = path.getCommands();
int command_count_prev = command.size();
vector<ofPath::Command>& my_command = path_.getCommands();
for(vector<ofPath::Command>::iterator it = my_command.begin(); it != my_command.end(); ++it) {
command.push_back(*it);
}
command_count_ = command.size() - command_count_prev;
}
void ofPath::append(const ofPath & path){
if(mode==COMMANDS){
for(auto & command: path.getCommands()){
addCommand(command);
}
}else{
for(auto & poly: path.getOutline()){
polylines.push_back(poly);
}
}
flagShapeChanged();
}
void ofCairoRenderer::draw(ofPath & shape){
cairo_new_path(cr);
vector<ofPath::Command> & commands = shape.getCommands();
for(int i=0;i<(int)commands.size();i++){
draw(commands[i]);
}
cairo_fill_rule_t cairo_poly_mode;
if(shape.getWindingMode()==OF_POLY_WINDING_ODD) cairo_poly_mode=CAIRO_FILL_RULE_EVEN_ODD;
else cairo_poly_mode=CAIRO_FILL_RULE_WINDING;
cairo_set_fill_rule(cr,cairo_poly_mode);
ofColor prevColor;
if(shape.getUseShapeColor()){
prevColor = ofGetStyle().color;
}
if(shape.isFilled()){
if(shape.getUseShapeColor()){
ofColor c = shape.getFillColor();
c.a = shape.getFillColor().a;
cairo_set_source_rgba(cr, (float)c.r/255.0, (float)c.g/255.0, (float)c.b/255.0, (float)c.a/255.0);
}
if(shape.hasOutline()){
cairo_fill_preserve( cr );
}else{
cairo_fill(cr);
}
}
if(shape.hasOutline()){
float lineWidth = ofGetStyle().lineWidth;
if(shape.getUseShapeColor()){
ofColor c = shape.getStrokeColor();
c.a = shape.getStrokeColor().a;
cairo_set_source_rgba(cr, (float)c.r/255.0, (float)c.g/255.0, (float)c.b/255.0, (float)c.a/255.0);
}
cairo_set_line_width( cr, shape.getStrokeWidth() );
cairo_stroke( cr );
cairo_set_line_width( cr, lineWidth );
}
if(shape.getUseShapeColor()){
setColor(prevColor);
}
}