void ContinuousPathApp::drawCurves(cairo::Context &ctx, Path2d path, float thickness, Color col)
{
ctx.setLineWidth(thickness);
ctx.setSource(col);
ctx.newSubPath();
int pointIndex = 0;
for (int i=0; i<path.getNumSegments(); i++) {
int segType = path.getSegmentType(i);
// change jumpIndex depending on the type of segment
switch(segType){
case Path2d::CUBICTO:
if(i==0) ctx.moveTo(path.getPoint(pointIndex));
// do a curve to using the next 2 points as the curves and the 3rd as the end point
ctx.curveTo(path.getPoint(pointIndex+1), path.getPoint(pointIndex+2), path.getPoint(pointIndex+3));
pointIndex += 3;
break;
case Path2d::MOVETO:
// don't do anything with this point
ctx.moveTo(path.getPoint(pointIndex));
pointIndex += 0;
break;
default:
pointIndex += 1;
break;
}
}
ctx.stroke();
}
void bsplineApp::drawBSpline( cairo::Context &ctx )
{
if( mPoints.size() > (size_t)mDegree ) {
ctx.setLineWidth( 2.5f );
ctx.setSourceRgb( 1.0f, 0.5f, 0.25f );
ctx.appendPath( Path2d( BSpline2f( mPoints, mDegree, mLoop, mOpen ) ) );
ctx.stroke();
// ctx.fill();
}
}
void PathSimplificationApp::drawLine(cairo::Context &ctx, Vec2f const &pt1, Vec2f const &pt2, float thickness, Color col)
{
ctx.setLineWidth(thickness);
ctx.setSource(col);
ctx.newSubPath();
ctx.moveTo(pt1.x, pt1.y);
ctx.lineTo(pt2.x, pt2.y);
ctx.closePath();
ctx.stroke();
}
void draw( cairo::Context &ctx ) const
{
// draw the solid petals
ctx.setSource( mColor );
makePath( ctx );
ctx.fill();
// draw the petal outlines
ctx.setSource( mColor * 0.8f );
makePath( ctx );
ctx.stroke();
};
void ContinuousPathApp::drawCircle(cairo::Context &ctx, Vec2f const &pt, double diameter, Color col, bool outline)
{
ctx.setLineWidth(1);
ctx.setSource( col );
ctx.newSubPath();
ctx.circle( pt.x, pt.y, diameter );
ctx.closePath();
if(outline){
ctx.stroke();
}else{
ctx.fill();
}
}
void ChessPiece::Render(cairo::Context &ctx)
{
/*if (team = Black)
{
ctx.setSourceRgb(0.3, 0.3, 0.3);
}
else
{
ctx.setSourceRgb(0.7, 0.7, 0.7);
}
switch (type)
{
case King:
ctx.showText("King");
break;
case Queen:
ctx.showText("Queen");
break;
case Knight:
ctx.showText("Knight");
break;
case Bishop:
ctx.showText("Bishop");
break;
case Rook:
ctx.showText("Rook");
break;
case Pawn:
ctx.showText("Pawn");
break;
case Invalid:
break;
default:
break;
}*/
int verticalOffset;
int horizontalOffset;
switch (type)
{
case King:
horizontalOffset = 37;
verticalOffset = 17;
break;
case Queen:
horizontalOffset = 35;
verticalOffset = 17;
break;
case Knight:
horizontalOffset = 26;
verticalOffset = 17;
break;
case Bishop:
horizontalOffset = 33;
verticalOffset = 17;
break;
case Rook:
horizontalOffset = 27;
verticalOffset = 17;
break;
case Pawn:
horizontalOffset = 26;
verticalOffset = 17;
break;
case Invalid:
break;
default:
break;
}
cinder::Vec2f TLPoint = GetTopLeftBoxPoint();
horizontalOffset += (int)TLPoint.x;
verticalOffset += (int)TLPoint.y;
ctx.translate(horizontalOffset, verticalOffset);
cinder::cairo::SurfaceImage siPiece(surface);
cinder::cairo::SurfaceBase* sb = &siPiece;
ctx.setSourceSurface(siPiece, 0, 0);
ctx.maskSurface(sb, 0, 0);
ctx.stroke();
ctx.translate(-horizontalOffset, -verticalOffset);
}
void NodeView::draw(cairo::Context &theG) {
_size = _calculateSize();
cairo::GradientLinear myGradient(0, 0, 0, _size.y);
if(_node->state() == WARNING) {
myGradient.addColorStop(0.15, Colorf(0.518, 0.298, 0.298*0.5));
myGradient.addColorStop(0.85, Colorf(0.898, 0.467, 0.0));
} else if(_node->state() == ERROR) {
myGradient.addColorStop(0.15, Colorf(0.5, 0, 0));
myGradient.addColorStop(0.85, Colorf(0.8, 0, 0));
} else {
myGradient.addColorStop(0.15, Colorf(0.14, 0.12, 0.129));
myGradient.addColorStop(0.85, Colorf(0.227, 0.188, 0.2));
}
Rectf myRect;
myRect.set(0, 0, _size.x, _size.y);
Vec2f myCorrection(0.5, 0.5);
theG.translate(myCorrection);
theG.translate(_position);
theG.setSourceRgb(0.7, 0.7, 0.7);
theG.roundedRectangle(myRect, 2);
theG.setLineWidth(1);
theG.stroke();
theG.translate(Vec2f(-0.5, -0.5));
theG.setSource(myGradient);
theG.roundedRectangle(myRect, 2);
theG.fill();
// for(int i = 0; i < _node->inputs().size(); i++) {
// NodeInputBase *myInput = _node->inputs()[i];
// int myX = _size.x - (i * PIN_WIDTH + (i-1) * PIN_SPACING + PIN_SPACING + PIN_WIDTH);
//
// theG.setSourceRgb(0.8, 0.8, 0.8);
// theG.rectangle(myX - PIN_WIDTH, 0, PIN_WIDTH, PIN_HEIGHT);
// theG.fill();
//
//
//
// }
//
//
//
// for(int i = 0; i < _node->outputs().size(); i++) {
// NodeOutputBase *myOutput = _node->outputs()[i];
//
// int myX = _size.x - (i * PIN_WIDTH + (i-1) * PIN_SPACING + PIN_SPACING + PIN_WIDTH);
//
// theG.setSourceRgb(0.8, 0.8, 0.8);
// theG.rectangle(myX - PIN_WIDTH, _size.y - PIN_HEIGHT, PIN_WIDTH, PIN_HEIGHT);
// theG.fill();
// }
theG.translate(Vec2f(5, _size.y - 5));
theG.setSourceRgb(0.8, 0.8, 0.8);
theG.setFont( _font );
theG.setFontSize( 10 );
theG.showText( _node->name() );
theG.fill();
theG.setSourceRgb(1.0, 0, 0);
theG.flush();
}