void BarGraph::drawContents( QPainter *p )
{
int h = contentsRect().height();
int y = contentsRect().top();
int total = 0;
for ( int i = 0; i < data->count(); i++ )
total += data->value(i);
int pos = 0;
p->setPen(Qt::NoPen);
QRect r = contentsRect();
for ( int i = 0; i < data->count(); i++ ) {
int len;
if ( i == data->count() - 1 || !total )
len = r.width() - pos;
else
len = (uint)data->value(i) * r.width() / total;
QColor col;
col.setHsv( i * 360 / data->count(), 255, 255 );
if ( layoutDirection() == Qt::LeftToRight )
drawSegment( p, QRect(r.x() + pos, y, len, h), col );
else
drawSegment( p, QRect(r.width()+ r.x()-pos-len ,y,len,h), col );
pos += len;
}
}
// on "init" you need to initialize your instance
bool HelloWorld::init()
{
//////////////////////////////
// 1. super init first
if ( !Layer::init() )
{
return false;
}
Size visibleSize = Director::getInstance()->getVisibleSize();
Vec2 origin = Director::getInstance()->getVisibleOrigin();
/////////////////////////////
// 2. add a menu item with "X" image, which is clicked to quit the program
// you may modify it.
// add a "close" icon to exit the progress. it's an autorelease object
auto closeItem = MenuItemImage::create(
"CloseNormal.png",
"CloseSelected.png",
CC_CALLBACK_1(HelloWorld::menuCloseCallback, this));
closeItem->setPosition(Vec2(origin.x + visibleSize.width - closeItem->getContentSize().width/2 ,
origin.y + closeItem->getContentSize().height/2));
// create menu, it's an autorelease object
auto menu = Menu::create(closeItem, NULL);
menu->setPosition(Vec2::ZERO);
this->addChild(menu, 1);
_winSize = Director::getInstance()->getWinSize();
auto drawNode = DrawNode::create();
drawNode->drawSegment(Point(0, _winSize.height/2), Point(_winSize.width, _winSize.height/2), 1, Color4F(1.0f, 1.0f, 1.0f, 1.0f));
drawNode->drawSegment(Point(_winSize.width/2, _winSize.height), Point(_winSize.width/2, 0), 1, Color4F(1.0f, 1.0f, 1.0f, 1.0f));
Point centerPoint = Point(_winSize.width/2, _winSize.height/2);
float R = 128;
std::vector<Color4F> colors = {
Color4F(1.0f, 0.0f, 0.0f, 0.6f), Color4F(0.0f, 1.0f, 0.0f, 0.6f),
Color4F(0.0f, 0.0f, 1.0f, 0.6f), Color4F(0.5f, 0.5f, 0.0f, 0.6f),
Color4F(0.0f, 0.5f, 0.5f, 0.6f), Color4F(0.5f, 0.5f, 0.5f, 0.5f),
};
for (float angles = 0, i = 0; angles < 360; angles += 60, i++) {
float x = R * cos(CC_DEGREES_TO_RADIANS(angles));
float y = R * sin(CC_DEGREES_TO_RADIANS(angles));
drawNode->drawDot(centerPoint + Point(x, y), R/2, colors[i]);
auto label = LabelTTF::create("angle:" + std::to_string((int)(angles)), "Arial", 24);
label->setPosition(centerPoint + Point(x, y));
drawNode->addChild(label);
}
this->addChild(drawNode, 1, 1);
// auto label = LabelTTF::create("angle(000)", "Arial", 48);
// label->setColor(Color3B::WHITE);
// label->setTag(TAG_LABEL);
// this->addChild(label, TAG_LABEL, TAG_LABEL);
// label->setPosition(Point(winSize.width/2, winSize.height/2));
// enableTouchEvent(true);
return true;
}
int DRAWING_TOOL::DrawLine( const TOOL_EVENT& aEvent )
{
boost::optional<VECTOR2D> startingPoint;
if( m_editModules )
{
m_frame->SetToolID( ID_MODEDIT_LINE_TOOL, wxCURSOR_PENCIL, _( "Add graphic line" ) );
EDGE_MODULE* line = new EDGE_MODULE( m_board->m_Modules );
while( drawSegment( S_SEGMENT, reinterpret_cast<DRAWSEGMENT*&>( line ), startingPoint ) )
{
if( line )
{
m_frame->OnModify();
m_frame->SaveCopyInUndoList( m_board->m_Modules, UR_MODEDIT );
line->SetParent( m_board->m_Modules );
line->SetLocalCoord();
m_board->m_Modules->GraphicalItems().PushFront( line );
startingPoint = line->GetEnd();
}
else
{
startingPoint = boost::none;
}
line = new EDGE_MODULE( m_board->m_Modules );
}
}
else // !m_editModules case
{
m_frame->SetToolID( ID_PCB_ADD_LINE_BUTT, wxCURSOR_PENCIL, _( "Add graphic line" ) );
DRAWSEGMENT* line = new DRAWSEGMENT;
while( drawSegment( S_SEGMENT, line, startingPoint ) )
{
if( line )
{
m_board->Add( line );
m_frame->OnModify();
m_frame->SaveCopyInUndoList( line, UR_NEW );
startingPoint = line->GetEnd();
}
else
{
startingPoint = boost::none;
}
line = new DRAWSEGMENT;
}
}
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
void drawPoint(
const Vec3& pos,
const Color& color
) {
Segment seg1(pos - Vec3(1,0,0), pos + Vec3(1,0,0));
Segment seg2(pos - Vec3(0,0,1), pos + Vec3(0,0,1));
drawSegment(seg1, color, 0.1f);
drawSegment(seg2, color, 0.1f);
}
void MapView::createGrid()
{
auto grid = DrawNode::create();
this->addChild(grid, MapManager::LAYER_GRID);
Fixed i;
for (i=0; i<=m_mapW; ++i)
{
grid->drawSegment(Vec2(i*m_gridW, 0), Vec2(i*m_gridW, m_mapH*m_gridH), 0.5f, Color4F(0.5f, 0.5f, 0.5f, 0.5f));
}
for (i=0; i<=m_mapH; ++i)
{
grid->drawSegment(Vec2(0, i*m_gridH), Vec2(m_mapW*m_gridW, i*m_gridH), 0.5f, Color4F(0.5f, 0.5f, 0.5f, 0.5f));
}
}
void ImageSegmentation::drawSegment(cv::Mat &disp, const cv::Scalar &colorOut, const cv::Scalar &colorIn, const Segment &seg, const int32_t level, const int32_t levels, const bool fill, const int lineSize, const cv::Point &offset)
{
cv::Scalar color = level % 2 ? colorIn : colorOut;
std::vector<std::vector<cv::Point>> tmp;
tmp.push_back(seg.contour);
if(fill)
{
cv::fillPoly(disp, tmp, color, 8, 0, offset);
}
else
{
cv::polylines(disp, tmp, true, color, lineSize, CV_AA);
}
// Stop after first inner contour
if(level == levels)
{
return;
}
for(size_t i = 0; i < seg.children.size(); ++i)
{
drawSegment(disp, colorOut, colorIn, seg.children[i], level + 1, levels, fill, lineSize, offset);
}
}
void drawTrack(track* t){
trackSegment* temp;
for(temp = t->head; temp->next; temp = temp->next){
drawSegment(temp);
}
}
int DRAWING_TOOL::DrawLine( const TOOL_EVENT& aEvent )
{
BOARD_ITEM_CONTAINER* parent = m_frame->GetModel();
DRAWSEGMENT* line = m_editModules ? new EDGE_MODULE( (MODULE*) parent ) : new DRAWSEGMENT;
boost::optional<VECTOR2D> startingPoint;
BOARD_COMMIT commit( m_frame );
SCOPED_DRAW_MODE scopedDrawMode( m_mode, MODE::LINE );
m_frame->SetToolID( m_editModules ? ID_MODEDIT_LINE_TOOL : ID_PCB_ADD_LINE_BUTT,
wxCURSOR_PENCIL, _( "Add graphic line" ) );
while( drawSegment( S_SEGMENT, line, startingPoint ) )
{
if( line )
{
commit.Add( line );
commit.Push( _( "Draw a line segment" ) );
startingPoint = line->GetEnd();
}
else
{
startingPoint = boost::none;
}
line = m_editModules ? new EDGE_MODULE( (MODULE*) parent ) : new DRAWSEGMENT;
}
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
int DRAWING_TOOL::DrawCircle( const TOOL_EVENT& aEvent )
{
BOARD_ITEM_CONTAINER* parent = m_frame->GetModel();
DRAWSEGMENT* circle = m_editModules ? new EDGE_MODULE( (MODULE*) parent ) : new DRAWSEGMENT;
BOARD_COMMIT commit( m_frame );
SCOPED_DRAW_MODE scopedDrawMode( m_mode, MODE::CIRCLE );
m_frame->SetToolID( m_editModules ? ID_MODEDIT_CIRCLE_TOOL : ID_PCB_CIRCLE_BUTT,
wxCURSOR_PENCIL, _( "Add graphic circle" ) );
while( drawSegment( S_CIRCLE, circle ) )
{
if( circle )
{
commit.Add( circle );
commit.Push( _( "Draw a circle" ) );
}
circle = m_editModules ? new EDGE_MODULE( (MODULE*) parent ) : new DRAWSEGMENT;
}
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
void ImageSegmentation::drawSegments2D(cv::Mat &disp, const std::vector<Segment> &segments, const std::vector<std::string> &text,
const int sizeLine, const double sizeText, const int font)
{
std::ostringstream oss;
for(int32_t i = 0; i < segments.size(); ++i)
{
const Segment &seg = segments[i];
drawSegment(disp, CV_RGB(128, 128, 128), CV_RGB(0, 0, 0), seg, 0, 1, true, sizeLine);
cv::rectangle(disp, seg.rect, CV_RGB(0, 0, 255), sizeLine);
cv::circle(disp, seg.center, 5, CV_RGB(255, 255, 255), sizeLine, CV_AA);
cv::line(disp, seg.center, seg.center + seg.axisX, CV_RGB(255, 0, 0), sizeLine);
cv::line(disp, seg.center, seg.center + seg.axisY, CV_RGB(0, 255, 0), sizeLine);
}
for(int32_t i = 0; i < text.size(); ++i)
{
const Segment &seg = segments[i];
oss.str("");
oss << i << " : " << text[i];
int baseLine;
cv::Size textSize = cv::getTextSize(oss.str(), font, sizeText, sizeLine, &baseLine);
cv::putText(disp, oss.str(), cv::Point(seg.rect.x + (seg.rect.width - textSize.width) / 2, seg.rect.y - textSize.height), font, sizeText, CV_RGB(255, 255, 255), sizeLine, CV_AA);
}
}
bool BaseDemo::init()
{
if(!Layer::init())
{
return false;
}
Size size = VisibleRect::getVisibleRect().size;
auto bg = LayerColor::create(Color4B(125, 125, 125, 255), size.width, size.height);
this->addChild(bg);
auto bg_grid = DrawNode::create();
int i = 0;
for (i = 0; i < size.height; i += GRID_SPACE) {
bg_grid->drawSegment(Point(0, i), Point(size.width, i), 0.5, Color4F(0, 0, 0, 0.4));
}
for (i = 0; i < size.width; i += GRID_SPACE) {
bg_grid->drawSegment(Point(i, 0), Point(i, size.height), 0.5, Color4F(0, 0, 0, 0.4));
}
this->addChild(bg_grid);
//加入封闭的盒子，用作墙壁
auto body = PhysicsBody::createEdgeBox(size, PHYSICSBODY_MATERIAL_DEFAULT, 3);
auto edgeNode = Node::create();
edgeNode->setPosition(size.width/2, size.height/2);
edgeNode->setPhysicsBody(body);
this->addChild(edgeNode);
auto backMenuItem = MenuItemImage::create("backNormal.png", "backSelected.png", CC_CALLBACK_1(BaseDemo::backCallback, this));
auto restartMenuItem = MenuItemImage::create("refreshNormal.png", "refreshSelected.png", CC_CALLBACK_1(BaseDemo::restartCallback, this));
restartMenuItem->setPosition(VisibleRect::rightTop() + Point(-200, -80));
backMenuItem->setPosition(restartMenuItem->getPosition() + Point(90, 0));
auto menu = Menu::create(backMenuItem, restartMenuItem, NULL);
menu->setPosition(Point::ZERO);
this->addChild(menu, 300);
auto touchListener = EventListenerTouchOneByOne::create();
touchListener->onTouchBegan = CC_CALLBACK_2(BaseDemo::onTouchBegan, this);
touchListener->onTouchMoved = CC_CALLBACK_2(BaseDemo::onTouchMoved, this);
touchListener->onTouchEnded = CC_CALLBACK_2(BaseDemo::onTouchEnded, this);
_eventDispatcher->addEventListenerWithSceneGraphPriority(touchListener, this);
return true;
}
//this is where the list of segments is created
//returns t which is an object whose head points to the first segment of the track
track *NewTrack(int maxx, int maxy){
int i, random;
track *t = (track *) malloc(sizeof(track));
t->maxx = maxx;
t->maxy = maxy;
t->tail = NewSegment(10, t, maxx, maxy);
drawSegment(t->tail);
for(i = 0; i < maxy-2; i++){
t->head = NewSegment(10, t, maxx, maxy);
//drawSegment(t->head);
}
drawSegment(t->head);
refresh();
return t;
}
int DRAWING_TOOL::DrawCircle( const TOOL_EVENT& aEvent )
{
if( m_editModules )
{
m_frame->SetToolID( ID_MODEDIT_CIRCLE_TOOL, wxCURSOR_PENCIL, _( "Add graphic circle" ) );
EDGE_MODULE* circle = new EDGE_MODULE( m_board->m_Modules );
while( drawSegment( S_CIRCLE, reinterpret_cast<DRAWSEGMENT*&>( circle ) ) )
{
if( circle )
{
m_frame->OnModify();
m_frame->SaveCopyInUndoList( m_board->m_Modules, UR_MODEDIT );
circle->SetParent( m_board->m_Modules );
circle->SetLocalCoord();
m_board->m_Modules->GraphicalItems().PushFront( circle );
}
circle = new EDGE_MODULE( m_board->m_Modules );
}
}
else // !m_editModules case
{
m_frame->SetToolID( ID_PCB_CIRCLE_BUTT, wxCURSOR_PENCIL, _( "Add graphic circle" ) );
DRAWSEGMENT* circle = new DRAWSEGMENT;
while( drawSegment( S_CIRCLE, circle ) )
{
if( circle )
{
m_board->Add( circle );
m_frame->OnModify();
m_frame->SaveCopyInUndoList( circle, UR_NEW );
}
circle = new DRAWSEGMENT;
}
}
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
void QLCDNumberPrivate::drawDigit(const QPoint &pos, QPainter &p, int segLen,
char newCh, char oldCh)
{
// Draws and/or erases segments to change display of a single digit
// from oldCh to newCh
char updates[18][2]; // can hold 2 times number of segments, only
// first 9 used if segment table is correct
int nErases;
int nUpdates;
const char *segs;
int i,j;
const char erase = 0;
const char draw = 1;
const char leaveAlone = 2;
segs = getSegments(oldCh);
for (nErases=0; segs[nErases] != 99; nErases++) {
updates[nErases][0] = erase; // get segments to erase to
updates[nErases][1] = segs[nErases]; // remove old char
}
nUpdates = nErases;
segs = getSegments(newCh);
for(i = 0 ; segs[i] != 99 ; i++) {
for (j=0; j<nErases; j++)
if (segs[i] == updates[j][1]) { // same segment ?
updates[j][0] = leaveAlone; // yes, already on screen
break;
}
if (j == nErases) { // if not already on screen
updates[nUpdates][0] = draw;
updates[nUpdates][1] = segs[i];
nUpdates++;
}
}
for (i=0; i<nUpdates; i++) {
if (updates[i][0] == draw)
drawSegment(pos, updates[i][1], p, segLen);
if (updates[i][0] == erase)
drawSegment(pos, updates[i][1], p, segLen, true);
}
}
void BlackBoardWidget::mouseMoveEvent(QGraphicsSceneMouseEvent * event)
{
QPointF lastPos = event->lastPos();
if (m_oldPoint.x() != -1){
drawSegment(m_oldPoint, lastPos, 1);
}
m_oldPoint = lastPos;
}
void Game::onTouchMoved(cocos2d::Touch *touch, cocos2d::Event *event){
isMoved=true;
points[index]=touch->getLocation();
auto p=touch->getLocation();
auto r=DrawNode::create();
addChild(r);
if(index>0){
r->drawSegment(points[index-1], p, 10, Color4F(CCRANDOM_0_1(), CCRANDOM_0_1(), CCRANDOM_0_1(), 1));
}
index++;
}
bool MainScene::init()
{
Size sizeWin = DIRECTOR->getWinSize();
float listWidth = sizeWin.width - sizeWin.height;
// background layout
auto layerColor = LayerColor::create(Color4B::WHITE, sizeWin.width, sizeWin.height);
auto drawNodeV = DrawNode::create();
drawNodeV->drawSegment(Point(listWidth, 0), Point(listWidth, sizeWin.height), 2, Color4F::GRAY);
layerColor->addChild(drawNodeV);
auto drawNodeH = DrawNode::create();
drawNodeH->drawSegment(Point(listWidth, sizeWin.height / 3), Point(sizeWin.width, sizeWin.height / 3), 2, Color4F::GRAY);
layerColor->addChild(drawNodeH);
addChild(layerColor);
// title
auto btnTitle = Button::create();
btnTitle->setTouchEnabled(true);
btnTitle->ignoreContentAdaptWithSize(false);
btnTitle->setTitleFontName("Marker Felt");
btnTitle->setTitleText("Cocos2d Manual");
btnTitle->setTitleColor(Color3B::GREEN);
btnTitle->setTitleFontSize(30);
btnTitle->setSize(Size(listWidth, 40));
btnTitle->setPosition(Point(listWidth / 2, sizeWin.height - 30));
BIND_LISTENER_TOUCH(btnTitle, this, MainScene::onTouchTitle);
addChild(btnTitle);
// manual layer
auto layerDisplay = ManualDisplay::create();
auto layerCode = ManualCode::create();
auto layerList = ManualList::create();
layerCode->setDisplay(layerDisplay);
layerCode->setTag(Tag::TAG_CODELAYER);
layerList->setCode(layerCode);
addChild(layerDisplay);
addChild(layerCode);
addChild(layerList);
return Layer::init();
}
// Static.
void LCDPainter::drawDigit(QPainter* painter, const QRect& rect, char ascii_char)
{
if(ascii_char < 0x30 || ascii_char >= 39)
return;
const int idx = ascii_char - 0x30;
const bool* segs = _LCD_DigitSegments[idx];
for(int i = 0; i < 7; ++i)
{
if(segs[i])
drawSegment(painter, rect, i);
}
}
Adesk::Boolean SimpleChimneyDraw::subWorldDraw ( AcGiWorldDraw* mode )
{
assertReadEnabled () ;
int len = m_pts.length();
if( len < 2 ) return Adesk::kTrue;
for( int i = 0; i < len - 1; i++ )
{
drawSegment( mode, m_pts[i], m_pts[i + 1] );
}
return Adesk::kTrue;
}
void H2CanvasDelegate::drawH2GeodesicArc(const H2GeodesicArc &L, const QColor &color, int width, bool back)
{
Complex center, endpoint1, endpoint2;
double radius;
if((mobius*L).getCircleAndEndpointsInDiskModel(center, radius, endpoint1, endpoint2))
{
drawSmallerArc(center, radius, endpoint1, endpoint2, color, width, back);
}
else
{
drawSegment(endpoint1, endpoint2, color, width, back);
}
}
void Wall::generateList()
{
QList <Window *> list = windows;
Window *window;
float startx = 0.0f; // Startx moves from left to right, drawing each window
// For each window, we draw a solid wall till the window
while (! list.isEmpty()) {
window = list.takeFirst();
// solid wall
drawSegment(startx, 0.0f, window->position, height);
// below, then above window
drawSegment(window->position, 0.0f, window->position + window->length, window->lowerHeight);
drawSegment(window->position, window->upperHeight, window->position + window->length, height);
startx = window->position + window->length;
}
// The remaining part of the wall
drawSegment(startx, 0.0f, length, height);
// Side walls
glBindTexture(GL_TEXTURE_2D, outerTexture.texture);
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 0.0f); glVertex3f(0.0f, 0.0f, -thickness);
glTexCoord2f(0.0f, height / innerTexture.sizey); glVertex3f(0.0f, height, -thickness);
glTexCoord2f(thickness / innerTexture.sizex, height / innerTexture.sizey); glVertex3f(0.0f, height, 0.0f);
glTexCoord2f(thickness / innerTexture.sizex, 0.0f); glVertex3f(0.0f, 0.0f, 0.0f);
glTexCoord2f(0.0f, 0.0f); glVertex3f(length, 0.0f, -thickness);
glTexCoord2f(0.0f, height / innerTexture.sizey); glVertex3f(length, height, -thickness);
glTexCoord2f(thickness / innerTexture.sizex, height / innerTexture.sizey); glVertex3f(length, height, 0.0f);
glTexCoord2f(thickness / innerTexture.sizex, 0.0f); glVertex3f(length, 0.0f, 0.0f);
glEnd();
}
void MainScene::addBar(){
auto barNode = DrawNode::create();
barNode->drawSegment(Vec2(30,300), Vec2(50,300),2.0f, Color4F(.5f, 1.0f, .7f, 1.0f));
this->addChild(barNode);
auto move = MoveTo::create(_noteSpeedUserSetting, Vec2(30, 0));
auto remove = CallFuncN::create([this](Node *node){
auto label = dynamic_cast<Label *>(node);
label->removeFromParent();
});
auto sequence = Sequence::create(move, remove, NULL);
barNode->runAction(sequence);
}
void Tree::drawTree()
{
int ii=0,countF=0;
addressF=basicUnitList.begin();
//FF[F[F]F]FFF
glRotatef(90.0,-1.0,0.0,0.0);
for(int i=0;i<simpleStringF.length();i++)
{
if (simpleStringF[i]=='[')
{
glPushMatrix();
}
else if (simpleStringF[i]==']')
{
glPopMatrix();
}
else //simpleStringF[i]=='F'
{
countF++;
//生成随机颜色
glColor3ub(color[countF%2][0],color[countF%2][1],color[countF%2][2]);
if (addressF->angleZ!=0)
glRotatef(addressF->angleZ,0.0,0.0,addressF->angleZ);
if (addressF->angleY!=0)
glRotatef(addressF->angleY,0.0,addressF->angleY,0.0);
if (addressF->angleX!=0)
glRotatef(addressF->angleX,addressF->angleX,0.0,0.0);
drawSegment(addressF->redius,addressF->length);
if (addressF->leafAmount)
{
drawLeaf(addressF->leafArea[0],addressF->length);
drawLeaf(addressF->leafArea[0],addressF->length-0.35);
}
addressF++;
}
}
//drawLeaf(1,1);
}
void scanLine() {
int xscan = (int)posx;
int yscan = (int)posy;
int zscan = (int)posz;
xdir = (vx>0)*2-1;
ydir = (vy>0)*2-1;
float xtemp = posx-xscan;
if (xdir > 0)
xtemp = 1.0f-xtemp;
float ytemp = posy-yscan;
if (ydir > 0)
ytemp = 1.0f-ytemp;
float d = xtemp*incy - ytemp*incx;
int depth=128;
for(; depth>0; depth--) {
if(d < 0) {
if(inside(xscan+xdir, yscan, zscan))
break;
xscan += xdir;
d += incy;
} else {
if(inside(xscan, yscan+ydir, zscan))
break;
yscan += ydir;
d -= incx;
}
}
if(depth==0) {
drawSegment(sx, 0, height, 0);
return;
}
scanUp(xscan, yscan, zscan, d, height/2, 0);
scanDown(xscan, yscan, zscan, d, height/2, height);
}
void Draw2D::drawSegment(SDL_Surface *screen,Point3D _ptA, Point3D _ptB, Uint8 r, Uint8 g, Uint8 b)
{
bool ptAOut = false, ptBOut = false;
Point3D ptA = _ptA;
geometryTransformation(ptA);
ptAOut = !modelview(ptA);
Point3D ptB = _ptB;
geometryTransformation(ptB);
ptBOut = !modelview(ptB);
if(ptAOut && ptBOut){return;}
float threahold = 1.0;
if (ptAOut )// A is out
{
Point3D ptBA = ptA-ptB;
if (ptBA.z<threahold&&ptBA.z>-threahold) { ptBA.z = threahold; }
float t = (near-ptB.z)/ptBA.z;
ptA = ptB + ptBA*t;
}
if ( ptBOut)// B is out
{
Point3D ptAB = ptB-ptA;
if (ptAB.z<threahold&&ptAB.z>-threahold) { ptAB.z = threahold; }
float t = (near-ptA.z)/ptAB.z;
ptB = ptA + ptAB*t;
}
Point2D result1 = project(ptA);
Point2D result2 = project(ptB);
drawSegment(screen, result1.x,result1.y,result2.x,result2.y,r,g,b);
}
void ImageSegmentation::drawSegments3D(cv::Mat &disp, const std::vector<Segment> &segments, const cv::Mat &cameraMatrix, const cv::Mat &distCoefficients,
const std::vector<std::string> &text, const int sizeLine, const double sizeText, const int font)
{
std::ostringstream oss;
for(int32_t i = 0; i < segments.size(); ++i)
{
const Segment &seg = segments[i];
drawSegment(disp, CV_RGB(255, 255, 255), CV_RGB(0, 0, 0), seg, 0, 1, false, sizeLine);
std::vector<cv::Point2f> pointsImage;
std::vector<cv::Point3f> axis(4);
axis[0] = cv::Point3f(0, 0, 0);
axis[1] = cv::Point3f(1, 0, 0) * seg.lengthX;
axis[2] = cv::Point3f(0, 1, 0) * seg.lengthY;
axis[3] = cv::Point3f(0, 0, 1) * 0.02;
cv::projectPoints(axis, seg.rotation, seg.translation, cameraMatrix, distCoefficients, pointsImage);
//draw the axes on the colored image
cv::line(disp, pointsImage[0], pointsImage[1], CV_RGB(255, 0, 0), sizeLine, CV_AA);
cv::line(disp, pointsImage[0], pointsImage[2], CV_RGB(0, 255, 0), sizeLine, CV_AA);
cv::line(disp, pointsImage[0], pointsImage[3], CV_RGB(0, 0, 255), sizeLine, CV_AA);
}
for(int32_t i = 0; i < text.size(); ++i)
{
const Segment &seg = segments[i];
oss.str("");
oss << i << " : " << text[i];
int baseLine;
cv::Size textSize = cv::getTextSize(oss.str(), font, sizeText, sizeLine, &baseLine);
cv::putText(disp, oss.str(), cv::Point(seg.rect.x + (seg.rect.width - textSize.width) / 2, seg.rect.y - textSize.height), font, sizeText, CV_RGB(255, 255, 255), sizeLine, CV_AA);
}
}
bool BlackBoardWidget::event(QEvent *event)
{
switch (event->type()) {
case QEvent::TouchBegin:
case QEvent::TouchUpdate:
case QEvent::TouchEnd: {
QList<QTouchEvent::TouchPoint> touchPoints = static_cast<QTouchEvent *>(event)->touchPoints();
foreach (const QTouchEvent::TouchPoint &touchPoint, touchPoints) {
switch (touchPoint.state()) {
case Qt::TouchPointStationary:
// don't do anything if this touch point hasn't moved
continue;
default:
drawSegment(touchPoint.lastPos(), touchPoint.pos(), 3*touchPoint.pressure());
break;
}
}
break;
}
default:
return QGraphicsWidget::event(event);
}
return true;
}
void H2CanvasDelegate::drawStraightH2GeodesicArc(const H2GeodesicArc &L, const QColor &color, int width, bool back)
{
Complex zA, zB;
(mobius*L).getEndpointsInDiskModel(zA, zB);
drawSegment(zA, zB, color, width, back);
}
void TurtleRenderer::parseSystem()
{
m_stack = std::stack<glm::mat4>();
m_stack.push(glm::mat4(1.0f));
std::stack<Node*> branchStack;
std::string path = m_system->generate();
//std::cout << "Word: " << path << std::endl;
float angle = m_system->definition()->angle;
glm::mat4 m;
glm::vec3 right, up, forward;
Node * parent = m_root = new Node();
for (unsigned i = 0; i < path.length(); i++)
{
char chr = path[i];
switch (chr)
{
case 'X':
// ignored symbol
break;
case 'F':
parent = drawSegment(parent);
m = glm::translate(m_stack.top(), glm::vec3(0.0f, length, 0.0f));
m_stack.pop();
m_stack.push(m);
break;
case 'Q':
case 'f':
parent = drawLeaf(parent);
break;
case '+':
m = glm::rotate(m_stack.top(), angle, glm::vec3(1.0f, 0.0f, 0.0f));
m_stack.pop();
m_stack.push(m);
break;
case '-':
m = glm::rotate(m_stack.top(), -angle, glm::vec3(1.0f, 0.0f, 0.0f));
m_stack.pop();
m_stack.push(m);
break;
case '!':
m = glm::rotate(m_stack.top(), angle, glm::vec3(0.0f, 1.0f, 0.0f));
m_stack.pop();
m_stack.push(m);
break;
case '?':
m = glm::rotate(m_stack.top(), -angle, glm::vec3(0.0f, 1.0f, 0.0f));
m_stack.pop();
m_stack.push(m);
break;
case '&':
m = glm::rotate(m_stack.top(), angle, glm::vec3(0.0f, 0.0f, 1.0f));
m_stack.pop();
m_stack.push(m);
break;
case '/':
m = glm::rotate(m_stack.top(), -angle, glm::vec3(0.0f, 0.0f, 1.0f));
m_stack.pop();
m_stack.push(m);
break;
case '|':
m = glm::rotate(m_stack.top(), 180.0f, glm::vec3(0.0f, 0.0f, 1.0f));
m_stack.pop();
m_stack.push(m);
break;
case '[':
m_stack.push(m_stack.top());
thickness /= thinning;
branchStack.push(parent);
break;
case ']':
m_stack.pop();
thickness *= thinning;
parent = branchStack.top();
branchStack.pop();
break;
default:
{
//Trace::info("Encountered unkown turtle command: %c\n", chr);
}
}
}
}
bool MIRPoliticalLayer::init(KTPauseLayerDelegate *delegate)
{
if (!KTPauseLayer::init(delegate)) {
return false;
}
//adapt
float bgHt;
float tableViewHt;
if (IS_IPHONE5) {
bgHt = 800;
tableViewHt = 680;
} else if (IS_IPAD) {
bgHt = 640;
tableViewHt = 520;
} else if (IS_IPAD_HD) {
bgHt = (640 + 100) * 2;
tableViewHt = (520 + 100)* 2;
} else {
bgHt = 600;
tableViewHt = 480;
}
auto bg = LayerColor::create(MIRCellColor, winSize.width, bgHt);
addChild(bg, -1);
__Dictionary *root = __Dictionary::createWithContentsOfFile("Financial.plist");
__Array *array = (__Array *)root->objectForKey("political");
for (int i = 0; i < array->count(); i++) {
__Dictionary *dict = (__Dictionary *)array->getObjectAtIndex(i);
MIRModel *m = new MIRModel(dict);
_dataArray.insert(0, m);
m->release();
m->update(InvestmentType::POLITICAL, array->count() - 1 - i);
}
_tableView = TableView::create(this, Size(winSize.width, tableViewHt));
_tableView->setDirection(ScrollView::Direction::VERTICAL);
_tableView->setDelegate(this);
_tableView->setPosition(Point(0, 120 * _scale));
_tableView->setColor(Color3B(255, 0, 0));
addChild(_tableView);
_tableView->reloadData();
auto drawer = DrawNode::create();
drawer->setAnchorPoint(Point::ANCHOR_BOTTOM_LEFT);
drawer->setPosition(Point::ZERO);
addChild(drawer, 128);
auto type = Sprite::create("finantial_item.png");
type->setScaleY(60/type->getContentSize().height);
type->setAnchorPoint(Point::ZERO);
type->setPosition(Point(0, _tableView->getPositionY() + _tableView->getViewSize().height));
addChild(type);
//画线
drawer->drawSegment(type->getPosition(), Point(winSize.width, type->getPositionY()), 0.5, Color4F::WHITE);
drawer->drawSegment(Point(0,type->getPositionY() + 60), Point(winSize.width, 60 + type->getPositionY()), 0.5, Color4F::WHITE);
const float typeLabelX[4] = {static_cast<float>(0.06 * screenSize.width), static_cast<float>(0.38 * screenSize.width), static_cast<float>(0.6 * screenSize.width), static_cast<float>(0.89 * screenSize.width)};
const char *typeStr[4] = {"项目", "等级", "消耗", "收益"};
for (int i = 0; i < sizeof(typeLabelX)/sizeof(typeLabelX[0]); i++) {
Label *typeLabel = Label::createWithTTF(typeStr[i], TITLE_FONT, 24);
typeLabel->setPosition(Point(typeLabelX[i], type->getPositionY() + 30));
typeLabel->setColor(MIRBrown);
addChild(typeLabel);
}
auto header = Sprite::create("finantial_item.png");
header->setScaleY(100/type->getContentSize().height);
header->setAnchorPoint(Point::ZERO);
header->setPosition(Point(0, type->getPositionY() + 60));
addChild(header);
auto titleLabel = Label::createWithTTF("海外投资", TITLE_FONT, 30);
titleLabel->setPosition(Point(winSize.width/2, header->getPositionY() + 70));
addChild(titleLabel);
auto subTitle = Label::createWithTTF("（关闭游戏仍可获得收入）", TITLE_FONT, 26);
subTitle->setTextColor(Color4B(MIRBrown));
subTitle->setPosition(Point(winSize.width/2, header->getPositionY() + 26));
addChild(subTitle);
MenuItemImage *item = MenuItemImage::create("close_investments.png", "close_investments.png", [=](Ref *sender){
this->playEffect(SOUND_BUTTON);
doCancel();
});
item->setPosition(Point(winSize.width - 42, titleLabel->getPositionY()));
auto menu = Menu::create(item, NULL);
menu->setAnchorPoint(Point::ANCHOR_BOTTOM_LEFT);
menu->setPosition(Point::ZERO);
addChild(menu);
return true;
}