C++ overlay函数代码示例

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本文整理汇总了C++中overlay函数的典型用法代码示例。如果您正苦于以下问题：C++ overlay函数的具体用法？C++ overlay怎么用？C++ overlay使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了overlay函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: jump

void jump(int start_x,int x_end,int start_y,cv::Mat character,cv::Mat back,int width,int height){

	cv::Mat blend;
	cv::Mat img;
	
	char c;
	int walk_end_x = x_end-start_x-329;
	int top_x =(start_x+x_end)/2;
	int y = start_y-50; 
	int x = start_x;
	int up_y=start_y+character.rows;
	std::cout<<"y="<<y<<",start_y"<<start_y<<std::endl;
	std::cout<<"x="<<x<<std::endl;
	img = character;
	x= 0;
	std::cout<<"top_x"<<top_x<<std::endl;	
	while(start_x<=x_end){
		overlay(img, back, blend, cv::Point(start_x+200,start_y));
		cv::Mat anime(blend,cv::Rect(x+start_x,0,width,height));
		//std::cout<<"x="<<start_x<<",y="<<start_y<<std::endl;
		imshow(winname,anime);

		if(start_y >= 255-img.rows){
			start_y=start_y-6;
		}else if(start_x<x_end){
			start_x=start_x+6;
			//std::cout<<"x_2="<<x+start_x<<std::endl;
		}

		c=cv::waitKey(10);
		if(c==27){
			break;
		}
	}
	while(start_x>=x_end){
		overlay(img, back, blend, cv::Point(start_x+200,start_y));
		cv::Mat anime(blend,cv::Rect(x+start_x,0,width,height));
		//std::cout<<"x="<<start_x<<",y="<<start_y<<std::endl;
		imshow(winname,anime);

		if(start_y <= y){
			start_y=start_y+6;
		}
		else if(start_y>=y){
			break;
		}

		c=cv::waitKey(10);
		if(c==27){
			break;
		}
	}
}

开发者ID:Yae-S，项目名称:rt_game，代码行数:53，代码来源:Anime_comp.cpp

示例2: default_data

void Theme::build_transport(char *title,
	unsigned char *png_overlay,
	VFrame **bg_data,
	int third)
{
	if(!png_overlay) return;
	VFrame default_data(png_overlay);
	VFrame *data[3];
	data[0] = new VFrame(0, default_data.get_w(), default_data.get_h(), BC_RGBA8888);
	data[1] = new VFrame(0, default_data.get_w(), default_data.get_h(), BC_RGBA8888);
	data[2] = new VFrame(0, default_data.get_w(), default_data.get_h(), BC_RGBA8888);
	data[0]->clear_frame();
	data[1]->clear_frame();
	data[2]->clear_frame();

	for(int i = 0; i < 3; i++)
	{
		int in_x1;
		int in_x2;
		if(!bg_data[i]) break;

		switch(third)
		{
			case 0:
				in_x1 = 0;
				in_x2 = default_data.get_w();
				break;

			case 1:
				in_x1 = (int)(bg_data[i]->get_w() * 0.33);
				in_x2 = in_x1 + default_data.get_w();
				break;

			case 2:
				in_x1 = bg_data[i]->get_w() - default_data.get_w();
				in_x2 = in_x1 + default_data.get_w();
				break;
		}

		overlay(data[i], 
			bg_data[i],
			in_x1,
			in_x2);
		overlay(data[i], 
			&default_data);
	}

	new_image_set_images(title, 3, data[0], data[1], data[2]);
}

开发者ID:ratopi，项目名称:CinelerraCV，代码行数:49，代码来源:theme.C

示例3: build_gcsa_lcp

void build_gcsa_lcp(const HandleGraph& graph,
                    gcsa::GCSA*& gcsa,
                    gcsa::LCPArray*& lcp,
                    int kmer_size,
                    size_t doubling_steps,
                    size_t size_limit,
                    const string& base_file_name) {
    
    // Add an overlay with the source and sink nodes for GCSA
    SourceSinkOverlay overlay(&graph, kmer_size);
    gcsa::ConstructionParameters params;
    params.setSteps(doubling_steps);
    params.setLimit(size_limit);

    // Generate the kmers and reduce the size limit by their size.
    size_t kmer_bytes = params.getLimitBytes();
    string tmpfile = write_gcsa_kmers_to_tmpfile(overlay, kmer_size,
                                                 kmer_bytes,
                                                 overlay.get_id(overlay.get_source_handle()),
                                                 overlay.get_id(overlay.get_sink_handle()),
                                                 base_file_name);
    params.reduceLimit(kmer_bytes);

    // set up the input graph using the kmers
    gcsa::InputGraph input_graph({ tmpfile }, true);
    // run the GCSA construction
    gcsa = new gcsa::GCSA(input_graph, params);
    // and the LCP array construction
    lcp = new gcsa::LCPArray(input_graph, params);
    // delete the temporary debruijn graph file
    temp_file::remove(tmpfile);
    // results returned by reference
}

开发者ID:glennhickey，项目名称:vg，代码行数:33，代码来源:build_index.cpp

示例4: TreeView

START_NS

ModelViewReadOnly::ModelViewReadOnly(QWidget * parent):
	TreeView(parent)
{
	setHeaderHidden(true);
	//header()->setResizeMode(QHeaderView::Stretch);
	setRootIsDecorated(false);
	setIndentation(0);
	setExpandsOnDoubleClick(true);
	setItemDelegateForColumn(0, new ModelTreeDelegate());
	setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
	setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);

	setSelectionMode( SingleSelection );
	setSelectionBehavior(SelectRows);
	// we disable the provided dnd features,
	// as we use a proprietary solution
	setDragDropMode(QAbstractItemView::DragDrop);
	setDragEnabled(true);
	setAcceptDrops(false);


	overlay()->setText(tr("Please load a model"));

	connect(this, SIGNAL(clicked(QModelIndex)), this, SLOT(__clicked(QModelIndex)));
}

开发者ID:ohager，项目名称:kantalupe，代码行数:27，代码来源:ModelViewReadOnly.cpp

示例5: balls

balls()
{

  overlay(treescrn, treescrn2);

  mvwaddch(treescrn2, 3, 9, (chtype)'@');
  mvwaddch(treescrn2, 3, 15, (chtype)'@');
  mvwaddch(treescrn2, 4, 8, (chtype)'@');
  mvwaddch(treescrn2, 4, 16, (chtype)'@');
  mvwaddch(treescrn2, 5, 7, (chtype)'@');
  mvwaddch(treescrn2, 5, 17, (chtype)'@');
  mvwaddch(treescrn2, 7, 6, (chtype)'@');
  mvwaddch(treescrn2, 7, 18, (chtype)'@');
  mvwaddch(treescrn2, 8, 5, (chtype)'@');
  mvwaddch(treescrn2, 8, 19, (chtype)'@');
  mvwaddch(treescrn2, 10, 4, (chtype)'@');
  mvwaddch(treescrn2, 10, 20, (chtype)'@');
  mvwaddch(treescrn2, 11, 2, (chtype)'@');
  mvwaddch(treescrn2, 11, 22, (chtype)'@');
  mvwaddch(treescrn2, 12, 1, (chtype)'@');
  mvwaddch(treescrn2, 12, 23, (chtype)'@');

  wrefresh(treescrn2);
  wrefresh(w_del_msg);
  return( 0 );
}

开发者ID:UnitedMarsupials，项目名称:kame，代码行数:26，代码来源:xmas.c

示例6: fdog_filter

texture_2d fdog_filter(const texture_2d& src, 
                       const texture_2d& tfm,
                       int n,
                       float sigma_e,
                       float sigma_r,
                       float tau,
                       float sigma_m,
                       float phi) 
{
    texture_2d tmp(src.clone_format());
    texture_2d dst(src.clone_format());

    for (int i = 0; i < n; ++i) {
        texture_2d img = (i == 0)? src : overlay(dst, src);
        glsl_program fdog0("fdog0_fs.glsl");
        fdog0.use();
        fdog0.bind_sampler("img", img, GL_LINEAR);
        fdog0.bind_sampler("tfm", tfm, GL_NEAREST);
        fdog0.set_uniform_1f("sigma_e", sigma_e);
        fdog0.set_uniform_1f("sigma_r", sigma_r);
        fdog0.set_uniform_1f("tau", tau);
        fdog0.set_uniform_2f("img_size", (float)src.get_width(), (float)src.get_height());
        fdog0.draw(&tmp);

        glsl_program fdog1("fdog1_fs.glsl");
        fdog1.use();
        fdog1.bind_sampler("img", tmp, GL_LINEAR);
        fdog1.bind_sampler("tfm", tfm, GL_NEAREST);
        fdog1.set_uniform_1f("sigma_m", sigma_m);
        fdog1.set_uniform_1f("phi", phi);
        fdog1.set_uniform_2f("img_size", (float)src.get_width(), (float)src.get_height());
        fdog0.draw(&dst);
    }
    return dst;
}

开发者ID:MzHub，项目名称:flowabs，代码行数:35，代码来源:glview.cpp

示例7: walk

void walk(int start_x,int end_x,int y,cv::Mat character1,cv::Mat character2,cv::Mat back,int width,int height){
	int x=0;
	char c;
	cv::Mat blend;
	cv::Mat img;

	while(start_x+x<=end_x){
		if(x%3==0){
			if(!img.data) img = character1;
			else if(img.data==character1.data) img = character2;
			else if(img.data==character2.data) img = character1;
		}	

//		std::cout<<"x="<<x+start_x<<",y="<<y<<std::endl;
//		std::cout<<"width="<<width<<",height="<<height<<std::endl;
		overlay(img, back, blend, cv::Point(200+x+start_x,225)); //合成
		cv::Mat anime(blend,cv::Rect(start_x+x,0,width,height));
		imshow(winname,anime);
	
		x=x+4;
		c=cv::waitKey(10);
		if(c==27){
			break;
		}
	}
}

开发者ID:Yae-S，项目名称:rt_game，代码行数:26，代码来源:Anime_comp.cpp

示例8: QTreeWidget

START_NS

ProposalTreeWidget::ProposalTreeWidget(QWidget * p)
	: QTreeWidget(p),
	mOverlay(new Overlay(this)),
	  mAddRemoveEnabled(false),
	  mSolutionSelectionMultiple(true)
	//mSolutionDelegate(new SolutionCheckDelegate(this) )
{
	setDragEnabled(true);
	setDragDropMode(InternalMove);
	viewport()->setAcceptDrops(true);
	setDropIndicatorShown(true);
	setSelectionMode(SingleSelection);
	setEditTriggers(AllEditTriggers);
	// maintain order accordingly to ColumnId, ColumnProposalText, etc.
	setHeaderLabels( QStringList() << tr("Id") << tr("Text") << tr("Solution") );
	setRootIsDecorated(false);
	setWordWrap(true);
	overlay()->setText( tr("Right click to add new proposal") );


	connect(this, SIGNAL(itemSelectionChanged()),this, SLOT(onSelectionChange()));
	connect(this, SIGNAL(itemChanged(QTreeWidgetItem*,int)), this, SLOT(onItemChange(QTreeWidgetItem*,int)));
	connect(this,SIGNAL(itemClicked(QTreeWidgetItem*,int)), this, SLOT(onClicked(QTreeWidgetItem*,int)));

}

开发者ID:ohager，项目名称:kantalupe，代码行数:27，代码来源:ProposalTreeWidget.cpp

示例9: overlay

void item_palette::setup(const config& cfg)
{

	for (const config& group : cfg.child_range("item_group")) {

		groups_.push_back(item_group(group));

		for (const config& item : group.child_range("item")) {

			item_map_.insert(std::pair<std::string, overlay>(item["id"], overlay(item)));
			group_map_[group["id"]].push_back(item["id"]);
			if (!group["core"].to_bool(false))
				non_core_items_.insert(item["id"]);
		}
		nmax_items_ = std::max(nmax_items_, group_map_[group["id"]].size());
	}

	select_fg_item("anvil");
	select_bg_item("altar");

	// Set the default group
	set_group("items");

	if(active_group().empty()) {
		ERR_ED << "No items found." << std::endl;
	}
}

开发者ID:ArtBears，项目名称:wesnoth，代码行数:27，代码来源:item_palette.cpp

示例10: overlay

gui::OverlayPtr_T UIFactory::createOverlay(const gui::Coords& position, const gui::Coords& size)
{
	gui::OverlayPtr_T overlay(new gui::Overlay());
	overlay->setPosition(position);
	overlay->setSize(size);

	return overlay;
}

开发者ID:galek，项目名称:GraphicsDemo，代码行数:8，代码来源:uifactory.cpp

示例11: Q_ASSERT_X

void ProposalTreeWidget::onActionRemove()
{

	Q_ASSERT_X(mClickedIndex.isValid(), "ProposalTreeWidget::onActionRemove","Invalid model index");

	model()->removeRow( mClickedIndex.row() );
	overlay()->setVisible( model()->rowCount()==0 );
	renumber();
}

开发者ID:ohager，项目名称:kantalupe，代码行数:9，代码来源:ProposalTreeWidget.cpp

示例12: findCollision

bool IMGUI::findCollision(Box &r, Box &out){
	for(auto &it : m_collRects){

		if(overlay(it, r)){
			out = it;
			return true;
		}
	}
	return false;
}

开发者ID:DezerteR，项目名称:Po-Male-Ka，代码行数:10，代码来源:IMGUI.cpp

示例13: QImage

void QBlittablePixmapData::mergeOverlay()
{
    if (m_unmergedCopy || !showRasterOverlay)
        return;
    m_unmergedCopy = new QImage(buffer()->copy());
    QPainter p(buffer());
    p.setCompositionMode(QPainter::CompositionMode_SourceOver);
    p.drawImage(0,0,*overlay());
    p.end();
}

开发者ID:AlekSi，项目名称:phantomjs，代码行数:10，代码来源:qpixmap_blitter.cpp

示例14: prehash_search_and_replace

// trivial implementation to highlight how to use
// wildcard search combined with exchange.
bool prehash_search_and_replace(const char *file) {
    if (FILE *f = fopen(file, "rb")) {
        fseek(f, 0, SEEK_END);
        size_t size = ftell(f);
        fseek(f, 0, SEEK_SET);
        size_t buffer_size = size + PHASH_MAX_MARGIN;
        if (void *buffer = malloc(buffer_size)) {
            fread(buffer, size, 1, f);
            fclose(f);
            
            // create an overlay string to start scanning
            strovl overlay((char*)buffer, (strl_t)buffer_size, (strl_t)size);
            
            // calculate hash of entire file
            unsigned int original_hash = overlay.fnv1a();
            
            // find all instances of PHASH token
            // extra quotes inserted to allow running tool over this file
            strref pattern("P""HASH(*{ \t}\"*@\"*{!\n\r/})");
            strref match;
            strown<PHASH_MAX_LENGTH> replace;
            while ((match = overlay.wildcard_after(pattern, match))) {
                // get the keyword to hash
                strref keyword = match.between('"', '"');
                
                // generate a replacement to the original string
                replace.sprintf("PHASH(\"" STRREF_FMT "\", 0x%08x)", STRREF_ARG(keyword), keyword.fnv1a());
                
                // exchange the match with the evaluated string
                overlay.exchange(match, replace.get_strref());
                
                // if about to run out of space, early out.
                if (overlay.len()>(overlay.cap()-PHASH_EXTEND_CHARACTERS))
                    break;
            }
            
            // check if there was a change to the data
            if (size != overlay.len() || original_hash != overlay.fnv1a()) {
                // write back if possible
                if ((f = fopen(file, "wb"))) {
                    fwrite(overlay.get(), overlay.len(), 1, f);
                    fclose(f);
				} else {
					free(buffer);
					return false;
				}
            }
			free(buffer);
            return true;
        } else
            fclose(f);
    }
    return false;
}

开发者ID:Sakrac，项目名称:struse，代码行数:56，代码来源:prehash.cpp

示例15: QDialog

plotsDialog::plotsDialog(QString startPlot, bool fromTable, QWidget *parent) :
    QDialog(parent),
    ui(new Ui::plotsDialog)
{
    ui->setupUi(this);

    tabs = ui->tabWidget;
//    setContextMenuPolicy(Qt::NoContextMenu);
    setWindowFlags(Qt::Window);
    setWindowModality(Qt::WindowModal);
    setWindowTitle("Plots");

    connect(tabs,SIGNAL(currentChanged(int)),SLOT(resetZoomer(int)));

    contextMenu = new QMenu(this);

    QAction *actionZoom = new QAction("Zoom",this);
    actionZoom->setCheckable(true);
    connect(actionZoom,SIGNAL(toggled(bool)),this,SLOT(enableZoomMode(bool)));
    contextMenu->addAction(actionZoom);

    QAction *actionFormat = new QAction("Format Plot",this);
    connect(actionFormat,SIGNAL(triggered()),this,SLOT(edit()));
    contextMenu->addAction(actionFormat);

    ui->overlayButton->setText("Overlay");
    connect(ui->overlayButton,SIGNAL(clicked()),SLOT(overlay()));

    ui->deleteButton->setText("Delete");
    connect(ui->deleteButton,SIGNAL(clicked()),SLOT(deleteCurrentPlot()));

    statusBar = new QStatusBar;
    ui->statusBarLayout->addWidget(statusBar);


    QMenu* exportMenu = new QMenu;
    exportMenu->addAction("Print");
    exportMenu->addAction("pdf File");
    exportButton = ui->exportMenuButton;
    exportButton->setPopupMode(QToolButton::MenuButtonPopup);
    exportButton->setMenu(exportMenu);

    startPName = startPlot;
    isFromTable = fromTable;

    ui->zoomButton->setCheckable(true);

    setupPlots(true);

    theMainwindow->setTPMenu();

    actionZoom->setChecked(false);
}

开发者ID:oabdelaziz，项目名称:SorpSim，代码行数:53，代码来源:plotsdialog.cpp

示例16: clipAndTransformRect

void QBlittablePixmapData::markRasterOverlayImpl(const QRectF &rect)
{
    if (!showRasterOverlay)
        return;
    QRectF transformationRect = clipAndTransformRect(rect);
    if(!transformationRect.isEmpty()) {
        QPainter p(overlay());
        p.setBrush(m_overlayColor);
        p.setCompositionMode(QPainter::CompositionMode_Source);
        p.fillRect(transformationRect,QBrush(m_overlayColor));
    }
}

开发者ID:AlekSi，项目名称:phantomjs，代码行数:12，代码来源:qpixmap_blitter.cpp

示例17: palette_table_overlay

// Create "overlay" lookup table (multiply and screen combined)
unsigned char * palette_table_overlay(unsigned char *pal){
	int fg, bg;
	int red, green, blue;
	unsigned char * lut;

	if(pal==NULL) return NULL;

	lut = (unsigned char*)malloc(256*256);
	if(lut==NULL) return NULL;

	for(fg=0; fg<256; fg++){
		for(bg=fg; bg<256; bg++){
			red = overlay(pal[bg*3], pal[fg*3]);
			green = overlay(pal[bg*3+1], pal[fg*3+1]);
			blue = overlay(pal[bg*3+2], pal[fg*3+2]);

			lut[(fg<<8)+bg] = palette_find(pal, red, green, blue);
			lut[(bg<<8)+fg] = lut[(fg<<8)+bg];
		}
	}
	return lut;
}

开发者ID:raphot，项目名称:openbor，代码行数:23，代码来源:palette.c

示例18: iconPainter

void
IconShack::GenerateIpodScrobblingIcons( MooseEnums::UserIconColour eColour )
{
    for( int i = 0; i < 4; i++ )
    {
        QImage icon = maGoodIcons[ eColour ].toImage();
        QPainter iconPainter( &icon );
        iconPainter.setCompositionMode( QPainter::CompositionMode_SourceOver );
        QPixmap overlay( MooseUtils::dataPath( QString( "icons/ipod_overlay_%1.png" ).arg( i ) ) );
        iconPainter.drawPixmap( 0, 0, overlay );
        mIpodScrobblingIcons[ eColour ].push_back( QPixmap::fromImage( icon ) );
    }
}

开发者ID:exic，项目名称:last.fm-dbus，代码行数:13，代码来源:iconshack.cpp

示例19: _GetProxyOverlayMode

static TfToken 
_GetProxyOverlayMode()
{
    TfToken overlay(TfGetEnvSetting(USDVMP_PROXY_OVERLAY));
    if (overlay != _tokens->ghosted
        and overlay != _tokens->none
        and overlay != _tokens->wireframe)
    {
        TF_WARN("Invalid proxy USDVMP_PROXY_OVERLAY mode: %s\n", overlay.GetText());
        return _tokens->ghosted;
    }
    return overlay;
}

开发者ID:400dama，项目名称:USD，代码行数:13，代码来源:usdVMP.cpp

示例20: gh

 QSharedPointer<Node> Node::CreateClientServer(const PrivateIdentity &ident,
     const Group &group, const QList<Address> &local,
     const QList<Address> &remote, const QSharedPointer<ISink> &sink,
     SessionFactory::SessionType session, AuthFactory::AuthType auth,
     const QSharedPointer<KeyShare> &keys)
 {
   QSharedPointer<GroupHolder> gh(new GroupHolder(group));
   QSharedPointer<ClientServer::Overlay> overlay(new ClientServer::Overlay(
         ident.GetLocalId(), local, remote, QList<Connections::Id>(), ident.GetSuperPeer()));
   QObject::connect(gh.data(), SIGNAL(GroupUpdated()),
       overlay.data(), SLOT(GroupUpdated()));
   QSharedPointer<Network> network(new CSNetwork(overlay));
   return QSharedPointer<Node>(new Node(ident, gh, overlay,
         network, sink, session, auth, keys));
 }

开发者ID:BrandonLi622，项目名称:Dissent，代码行数:15，代码来源:Node.cpp

注：本文中的overlay函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。