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c++ Programming Glossary: drawHow do you pass a member function pointer? http://stackoverflow.com/questions/130322/how-do-you-pass-a-member-function-pointer function class testMenu public MenuScreen public bool draw MenuButton testMenu x testMenu MenuScreen testMenu x.SetButton.. buttonHover.png TEXT buttonPressed.png 100 40 this test2 draw false void test2 draw true The function x.SetButton ... is contained.. buttonPressed.png 100 40 this test2 draw false void test2 draw true The function x.SetButton ... is contained in another class..
Graph nodes coordinates evaluation [closed] http://stackoverflow.com/questions/15579069/graph-nodes-coordinates-evaluation nodes coordinates evaluation closed Which of these Graph drawing C library libraries can be used to evaluate nodes coordinates.. can be used to evaluate nodes coordinates I mean I want to draw and manipulate graph by clicking on it to add some nodes or.. points. Prefferable languages C C# Java c# c graph graph drawing share improve this question I made a complete WPF MVVM..
What is a simple example of floating point/rounding error? http://stackoverflow.com/questions/249467/what-is-a-simple-example-of-floating-point-rounding-error this question Picture is worth a thousand words try to draw equation f k and you will get such XY graph X and Y are in logarithmic..
Pass by Reference / Value in C++ http://stackoverflow.com/questions/410593/pass-by-reference-value-in-c because the object itself is not copied. I would like to draw a definition of that here what i claim to be pass by reference..
Simple object detection using OpenCV and machine learning http://stackoverflow.com/questions/6416117/simple-object-detection-using-opencv-and-machine-learning center cvRound p 0 cvRound p 1 int radius cvRound p 2 draw the circle center cvCircle rgbcanny center 3 CV_RGB 0 255 0.. center cvCircle rgbcanny center 3 CV_RGB 0 255 0 1 8 0 draw the circle outline cvCircle rgbcanny center radius 1 CV_RGB..
Executing cv::warpPerspective for a fake deskewing on a set of cv::Point http://stackoverflow.com/questions/7838487/executing-cvwarpperspective-for-a-fake-deskewing-on-a-set-of-cvpoint Point 1912 291 For debugging purposes draw green lines connecting those points and save it on disk const.. not_a_rect_shape 0 int n int not_a_rect_shape.size Mat draw src.clone polylines draw point n 1 true Scalar 0 255 0 3 CV_AA.. n int not_a_rect_shape.size Mat draw src.clone polylines draw point n 1 true Scalar 0 255 0 3 CV_AA imwrite draw.jpg draw..
OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection http://stackoverflow.com/questions/8667818/opencv-c-obj-c-detecting-a-sheet-of-paper-square-detection approx return squares EDIT 17 08 2012 To draw the detected squares on the image use this code cv Mat debugSquares.. Point squares cv Mat image for int i 0 i squares.size i draw contour cv drawContours image squares i cv Scalar 255 0 0 1.. cv Mat image for int i 0 i squares.size i draw contour cv drawContours image squares i cv Scalar 255 0 0 1 8 std vector cv..
OpenCv 2.3 C - How to isolate object inside image http://stackoverflow.com/questions/10315551/opencv-2-3-c-how-to-isolate-object-inside-image box cv RotatedRect box cv minAreaRect cv Mat points Draw bounding box in the original image debug purposes cv Point2f..
http://stackoverflow.com/questions/11605835/vc-lnk-errors-with-glfw Dark blue background glClearColor 0.0f 0.0f 0.3f 0.0f do Draw nothing see you in tutorial 2 Swap buffers glfwSwapBuffers Check..
How to determine a region of interest and then crop an image using OpenCV http://stackoverflow.com/questions/15693900/how-to-determine-a-region-of-interest-and-then-crop-an-image-using-opencv std cout box w box.size.width h box.size.height std endl Draw bounding box in the original image debugging purposes cv Point2f..
Easy framework for OpenGL Shaders in C/C++ http://stackoverflow.com/questions/2795044/easy-framework-for-opengl-shaders-in-c-c vertex_shader color_shader Use the compiled shaders prog Draw something glBegin GL_TRIANGLES glColor3f 0.0f 0.0f 1.0f glVertex3f..
Factory method implementation - C++ http://stackoverflow.com/questions/410823/factory-method-implementation-c pattern implementation. class Pen public virtual void Draw 0 class RedPen public Pen public virtual void Draw cout Drawing.. void Draw 0 class RedPen public Pen public virtual void Draw cout Drawing with red pen endl class BluePen public Pen public.. 0 class RedPen public Pen public virtual void Draw cout Drawing with red pen endl class BluePen public Pen public virtual..
OpenGL - mask with multiple textures http://stackoverflow.com/questions/5097145/opengl-mask-with-multiple-textures for drawing the background glBlendFunc GL_ONE GL_ZERO Draw entire background without masking drawQuad backgroundTexture..
http://stackoverflow.com/questions/5490655/draw-on-webcam-using-opencv on webcam using OpenCV I want to draw paint on a webcam screen.. c opencv webcam draw paint share improve this question Draw into a separate image and then cvAdd that to the video image..
How to force child same virtual function call its parent virtual function first http://stackoverflow.com/questions/5644338/how-to-force-child-same-virtual-function-call-its-parent-virtual-function-first first before call its override virtual function. BaseClass Draw ChildClass Draw BaseClass Draw BaseClass Draw must be called.. its override virtual function. BaseClass Draw ChildClass Draw BaseClass Draw BaseClass Draw must be called first. GrandChildClass.. virtual function. BaseClass Draw ChildClass Draw BaseClass Draw BaseClass Draw must be called first. GrandChildClass Draw ChildClass..
http://stackoverflow.com/questions/8020113/c-include-guards Texture2D Vector2X int void UpdateObject int void Draw SDL_Surface void SetPosition Vector2X SDL_Rect GetCollisionBox..
In C++ I Cannot Grasp Pointers and Classes http://stackoverflow.com/questions/96285/in-c-i-cannot-grasp-pointers-and-classes solidified when I started drawing boxes with arrows. Draw a box for an int. And int is now a separate box with an arrow..
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