06 2023 档案
摘要:QUuid #include <QUuid> Public Types enum StringFormat { WithBraces, WithoutBraces, Id128 } enum Variant { VarUnknown, NCS, DCE, Microsoft, Reserved }
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摘要:QVideoFrame #include <QVideoFrame> Public Types enum FieldType { ProgressiveFrame, TopField, BottomField, InterlacedFrame } enum PixelFormat { Format_
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摘要:QVoice #include <QVoice> Public Types enum Age { Child, Teenager, Adult, Senior, Other } enum Gender { Male, Female, Unknown } Public Functions QVoice
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摘要:QVulkanWindow #include <QVulkanWindow> Public Functions QVulkanWindow(QWindow *parent = nullptr) virtual ~QVulkanWindow() int availablePhysicalDevices
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摘要:IfcTank 实体定义 储罐是储存流体或气体以备日后使用的容器或容器。 IFC4中的新实体 Attribute definitions #AttributeTypeCardinalityDescriptionC 9 PredefinedType IfcTankTypeEnum [0:1] X Fo
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摘要:平面上点的旋转 在平面坐标上,任意点P(x1,y1),绕一个坐标点Q(x2,y2)逆时针旋转θ角度后,新的坐标设为(x, y)的计算公式: x= (x1 - x2)*cos(θ) - (y1 - y2)*sin(θ) + x2 y= (x1 - x2)*sin(θ) + (y1 - y2)*cos(
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摘要:IfcLogical 类型定义 IfcLogicalIfcImpleValue)不能在其选择列表中直接包括简单类型)。逻辑数据类型的值可以是TRUE、FALSE或UNKNOWN。 类型:LOGICAL IFC2x中的新型。 EXPRESS Specification TYPE IfcLogical
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摘要:int point_id2 = 2; int point_id3 = 3; int point_id4 = 4; int point_id5 = 5; int point_id8 = 8; int point_id9 = 9; int point_id10 = 10; int point_id11
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摘要:QDateTime #include <QDateTime> Public Functions QDateTime() QDateTime(const QDate &date) QDateTime(const QDate &date, const QTime &time, Qt::TimeSpec
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摘要:QCamera #include <QCamera> Public Types class FrameRateRange enum CaptureMode { CaptureViewfinder, CaptureStillImage, CaptureVideo } flags CaptureMode
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摘要:QException #include <QException> Public Functions virtual ~QException() virtual QException * clone() const virtual void raise() const Detailed Descrip
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摘要:QGLWidget #include <QGLWidget> Public Functions QGLWidget(QWidget *parent = nullptr, const QGLWidget *shareWidget = nullptr, Qt::WindowFlags f = ...)
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摘要:QGeoPolygon #include <QGeoPolygon> Public Functions QGeoPolygon() QGeoPolygon(const QList<QGeoCoordinate> &path) QGeoPolygon(const QGeoPolygon &other)
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摘要:int point_id2 = 2; int point_id3 = 3; int point_id4 = 4; int point_id5 = 5; int point_id8 = 8; int point_id9 = 9; int point_id10 = 10; int point_id11
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摘要:import xml.etree.ElementTree as ET # 加载XML文档 tree = ET.parse('example.xml') # 获取根元素 root = tree.getroot() # 遍历XML文档中的元素 for child in root: print(child
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摘要:#include <SoftwareSerial.h> int point_id1 = 4; int point_id2 = 9; int point_id3 = 3; int point_id4 = 10; void setup() { // put your setup code here, t
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摘要:# coding: utf-8 # 打开摄像头并灰度化显示 import cv2 as cv camera_id = "rtsp://admin:1222@192.168.0.218:554/jingli/realmonitor?channel=1&subtype=0" # 0表示摄像头的编号 ca
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摘要:pip install open3d (wind_2021) H:\PytorchProject\xinru_project\project_2023051202> (wind_2021) H:\PytorchProject\xinru_project\project_2023051202> (wi
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摘要:CJJC项目实验环境配置 (base) D:\> (base) D:\>conda create -n wind_2022 python==3.7 Solving environment: done ## Package Plan ## environment location: D:\Anacon
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摘要:void setup() { // put your setup code here, to run once: Serial.begin(9600); pinMode(2,OUTPUT); pinMode(7,OUTPUT); analogWrite(9,255); } void loop() {
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摘要:int led=13; void setup() { // put your setup code here, to run once: pinMode(led,OUTPUT); } void loop() { // put your main code here, to run repeatedl
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摘要:Bumblebee XB3是一款由昆仑镜头、英飞凌主控、索尼 IMX766 传感器组成的双目视觉相机,主要作用和功能包括: 立体成像:相机内置两台或三台数字相机,可实时得到场景深度信息和三维模型,实现立体成像功能。 实时视频输出:相机支持实时视频输出,可将拍摄到的立体影像显示在屏幕上,或通过连接显示
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摘要:python opencv addWeighted import cv2 # Load the image img = cv2.imread('20230222100736979.jpg') # Adjust the brightness brightness = 50 adjusted = cv2
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摘要:python opencv图片旋转任意角度 import cv2 # Load the image img = cv2.imread("20230222100736979.jpg") # Get the image dimensions height, width = img.shape[:2] #
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摘要:python opencv GaussianBlur import cv2 # Load the image img = cv2.imread('20230222100736979.jpg') # Apply a Gaussian blur with a kernel size of 5x5 blu
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摘要:c++实现射线法 点和闭合区域位置关系判断 #include <iostream> #include <vector> struct Point { double x; double y; }; struct Polygon { std::vector<Point> vertices; }; //
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摘要:判断一个点是否在一个特定的区域内或外,通常需要你具备区域的数学表达(例如,方程、不等式等)以及要判断的点的坐标。 例如,如果你有一个圆的方程 (x-h)² + (y-k)² = r²,其中 (h, k) 是圆心,r 是半径,你要判断点 (a, b) 是否在此圆内或外。你可以将点 (a, b) 的坐标
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摘要:threejs绘制多边形 // 创建一个立方体几何体 var cubeGeometry = new THREE.BoxGeometry( 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5 ); // 创建一个多边形几何体 var polygonGeometry
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摘要:widget->setStyleSheet("background-color: rgba(255,255,255,0.3);"); ####################
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摘要:import cv2 mask = cv2.imread(r"2.png", 0) mask[mask > 100] = 255 mask[mask != 255] = 0 cnts, _ = cv2.findContours(mask, cv2.RETR_TREE, cv2.CHAIN_APPRO
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摘要:python通过文件操作字典 python把字典保存到文件中 python从文件中加载字典 import json my_dict = { 'Apple': 4, 'Banana': 2, 'Orange': 6, 'Grapes': 11,'area1':[[23,56],[66,12],[68,
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