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C++ Rect::Draw方法代码示例

本文整理汇总了C++中Rect::Draw方法的典型用法代码示例。如果您正苦于以下问题：C++ Rect::Draw方法的具体用法？C++ Rect::Draw怎么用？C++ Rect::Draw使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Rect的用法示例。


在下文中一共展示了Rect::Draw方法的3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，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: specified

void
Image::Render (cairo_t *cr, Region *region, bool path_only)
{
	ImageSource *source = GetSource ();
	cairo_pattern_t *pattern = NULL;
	cairo_matrix_t matrix;
	
	if (!source)
		return;

	source->Lock ();

	cairo_save (cr);
       
	Size specified (GetActualWidth (), GetActualHeight ());
	Size stretched = ApplySizeConstraints (specified);
	bool adjust = specified != GetRenderSize ();

	if (GetStretch () != StretchUniformToFill)
		specified = specified.Min (stretched);

	Rect paint = Rect (0, 0, specified.width, specified.height);
	
	if (!path_only) {
		Rect image = Rect (0, 0, source->GetPixelWidth (), source->GetPixelHeight ());

		if (GetStretch () == StretchNone)
			paint = paint.Union (image);

		if (image.width == 0.0 && image.height == 0.0)
			goto cleanup;

		pattern = cairo_pattern_create_for_surface (source->GetSurface (cr));
		image_brush_compute_pattern_matrix (&matrix, paint.width, paint.height, 
						    image.width, image.height,
						    GetStretch (), 
						    AlignmentXCenter, AlignmentYCenter, NULL, NULL);
		
		cairo_pattern_set_matrix (pattern, &matrix);
#if MAKE_EVERYTHING_SLOW_AND_BUGGY
		cairo_pattern_set_extend (pattern, CAIRO_EXTEND_PAD);
#endif
		if (cairo_pattern_status (pattern) == CAIRO_STATUS_SUCCESS) {
			cairo_set_source (cr, pattern);
		}
		cairo_pattern_destroy (pattern);
	}

	if (adjust) {
		// FIXME: Propagate error properly
		MoonError error;
		specified = MeasureOverrideWithError (specified, &error);
		paint = Rect ((stretched.width - specified.width) * 0.5, (stretched.height - specified.height) * 0.5, specified.width, specified.height);
	}
	
	if (!path_only)
		RenderLayoutClip (cr);

	paint = paint.Intersection (Rect (0, 0, stretched.width, stretched.height));
	paint.Draw (cr);
	
	if (!path_only)
		cairo_fill (cr);

cleanup:
	cairo_restore (cr);
	source->Unlock ();
}
开发者ID:snorp，项目名称:moon，代码行数:68，代码来源:media.cpp

示例2: ShowMenu

void Game::ShowMenu()//显示菜单
{
	static bool firstrun=true;
	//创建界面元素
	static FullScrAni menubk;

	static Button butnew(clientw/2,clienth/3+20);
	static Button butold(clientw/2,clienth/3+80);
	static Button butsel(clientw/2,clienth/3+140);
	static Button buthelp(clientw/2,clienth/3+200);
	static Button butquit(clientw/2,clienth/3+260);

	static SelBox sel(clientw/8+110,clienth*2/5+45,150,50);
	static Rect selbkground(clientw/8,clienth*2/5,clientw/3,clienth/3);
	static Button butok(clientw/8+20,clienth*2/5+120,100,50);
	static Button butcl(clientw/8+145,clienth*2/5+120,100,50);

	manager.Play(MID_MENUBKM);

	if(firstrun)
	{
		//设置动画
		menubk.SetAni(ANI_MENUBK);
		butnew.SetAni(ANI_BUTTON,ANI_BUTTON_NEW);
		butold.SetAni(ANI_BUTTON,ANI_BUTTON_OLD);
		butsel.SetAni(ANI_BUTTON,ANI_BUTTON_SEL);
		buthelp.SetAni(ANI_BUTTON,ANI_BUTTON_HELP);
		butquit.SetAni(ANI_BUTTON,ANI_BUTTON_QUIT);

		butok.SetAni(ANI_BUTTON,ANI_BUTTON_OK);
		butcl.SetAni(ANI_BUTTON,ANI_BUTTON_CANCEL);
		sel.Add(1).Add(2).Add(3).Add(4).Add(5).Add(6).Add(7).Add(8).Add(9);
		sel.SetAni(-1,ANI_BUTTON,ANI_BUTTON,-1,ANI_BUTTON_LEFT,ANI_BUTTON_RIGHT);
		selbkground.SetAni(ANI_SELBKGROUND);
	}

	//界面元素的响应
	butnew.Deal();
	butold.Deal();
	butsel.Deal();
	buthelp.Deal();
	butquit.Deal();
	//界面元素的绘制
	menubk.Draw();
	butnew.Draw();
	butold.Draw();
	butsel.Draw();
	buthelp.Draw();
	butquit.Draw();

	//检测界面元素的状态
	if(butnew.MousePressed())//新的开始
	{
		level=1;
		butnew.Recover();
		state=GAME_CREATE;
	}
	if(butold.MousePressed())//旧的回忆
	{
		ReadArchive();
		butold.Recover();
		state=GAME_RUN;
	}
	if(butsel.MousePressed())//选择关卡
	{
		selbkground.Draw();
		sel.Deal();
		sel.Draw();
		butok.Deal();
		butcl.Deal();

		butok.Draw();
		butcl.Draw();
		if(butok.MousePressed())
		{
			butsel.Recover();
			butok.Recover();
			level=atoi(sel.str().c_str());
			state=GAME_CREATE;
		}
		if(butcl.MousePressed())
		{
			butcl.Recover();
			butsel.Recover();
		}
	}
	if(buthelp.MousePressed())//帮助
	{
		buthelp.Recover();
		state=GAME_SHOWHELP;
	}
	if(butquit.MousePressed())
	{
		::PostQuitMessage(0);
	}
	firstrun=false;
	
}
开发者ID:lianera，项目名称:archives，代码行数:98，代码来源:manager.cpp

示例3: do_dmx_config

int do_dmx_config(int cfgdmx_X, int cfgdmx_Y, int largeurCFGdmxwindow,int hauteurCFGdmxwindow)
{

//definition des aires devices
Rect DeviceArtNetDevice( Vec2D((cfgdmx_X+10),(cfgdmx_Y+50)),Vec2D(180,30));
DeviceArtNetDevice.SetRoundness(15);

Rect DeviceEnttecOpen( Vec2D((cfgdmx_X+10),(cfgdmx_Y+80)),Vec2D(180,30));
DeviceEnttecOpen.SetRoundness(15);

Rect DeviceEnttecPro( Vec2D((cfgdmx_X+10),(cfgdmx_Y+110)),Vec2D(180,30));
DeviceEnttecPro.SetRoundness(15);


Rect DeviceSunlite ( Vec2D((cfgdmx_X+10),(cfgdmx_Y+170)),Vec2D(180,30));
DeviceSunlite.SetRoundness(15);


//definition des aires univers
Rect ArtNetSendUniverse( Vec2D((cfgdmx_X+220),(cfgdmx_Y+50)),Vec2D(70,30));
ArtNetSendUniverse.SetRoundness(15);

//definition des aire d edition d adresse
Rect ArtNetSendAdress( Vec2D((cfgdmx_X+320),(cfgdmx_Y+50)),Vec2D(170,30));
ArtNetSendAdress.SetRoundness(15);

//SPEC. ARTNET: BROADCAST MODE
Rect ArtNetBroadcastMode( Vec2D((cfgdmx_X+520),(cfgdmx_Y+50)),Vec2D(130,30));
ArtNetBroadcastMode.SetRoundness(15);

//SPEC ARTNET ARTPOLL
Rect ArtNetPollforDevices( Vec2D((cfgdmx_X+670),(cfgdmx_Y+50)),Vec2D(100,30));
ArtNetPollforDevices.SetRoundness(15);

//SPEC ARTNET DOUBLE DMX
Rect ArtNetDoubleDMX( Vec2D((cfgdmx_X+770),(cfgdmx_Y+50)),Vec2D(60,30));
ArtNetDoubleDMX.SetRoundness(15);



//SPEC ENTTEC PROIN
Rect EnttecProIN( Vec2D((cfgdmx_X+240),(cfgdmx_Y+110)),Vec2D(170,30));
EnttecProIN.SetRoundness(15);



//SPEC SUNLITE
Rect SunliteAllowsIN( Vec2D((cfgdmx_X+240),(cfgdmx_Y+170)),Vec2D(150,30));
SunliteAllowsIN.SetRoundness(15);





{

//SELECTION DE L INTERFACE
if(window_focus_id==W_CFGMENU && mouse_x>cfgdmx_X+20 && mouse_x<cfgdmx_X+200 )
{
   if( mouse_y>(cfgdmx_Y+60) && mouse_y< (cfgdmx_Y+80)) //artnet
   {
   DeviceArtNetDevice.Draw(CouleurFond.WithAlpha(0.5));
   Survol_interface_numero=1;
   if(mouse_button==1 && mouse_released==0 )
   {
   SelectDmxDevice(1);
   }
   }
   else if( mouse_y>(cfgdmx_Y+90) && mouse_y< (cfgdmx_Y+110)) //enttec open
   {
   DeviceEnttecOpen.Draw(CouleurFond.WithAlpha(0.5));
   Survol_interface_numero=2;
   if(mouse_button==1 && mouse_released==0  )
   {
   SelectDmxDevice(2);

   }
   }
   else if( mouse_y>(cfgdmx_Y+120) && mouse_y< (cfgdmx_Y+140)) //enttec pro
   {
   DeviceEnttecPro.Draw(CouleurFond.WithAlpha(0.5));
   Survol_interface_numero=3;
   if(mouse_button==1 && mouse_released==0 )
   {
   SelectDmxDevice(3);
   }
   }

    else if( mouse_y>(cfgdmx_Y+170) && mouse_y< (cfgdmx_Y+200)) //sunlite
   {
   DeviceSunlite.Draw(CouleurFond.WithAlpha(0.5));
   Survol_interface_numero=4;
   if(mouse_button==1 && mouse_released==0  )
   {
   SelectDmxDevice(4);
   }
   }
}

//SELECTION DE L UNIVERS
//.........这里部分代码省略.........
开发者ID:WnP，项目名称:whitecat_crossplateform，代码行数:101，代码来源:CFG_config_panel_8.cpp


注：本文中的Rect::Draw方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，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。