mouse-coordinates

Getting the Mouse window coordinates in OpenTK (C#~.NET)

I\'m creating a GUI that has 1 to many OpenGL view forms. Now the basics are working, I have a list of Viewer Forms and each encapsulates an OpenTK.GLControl member in its designer class.[详细]

2023-04-13 08:46 分类：问答

Convert Viewport point to container reference point in WPF

I have plotted controls on ViewPort at specified locations.And the ViewPort is placed on Canvas. On click on the plotted control, I want to get the coordinate point with reference to the ViewPort cont[详细]

2023-04-02 13:51 分类：问答

Javascript rotate image with mouse coordinates

Im using a parallax effect that moves a ball according to the users mouse position (http://webdev.stephband.info/jparallax/index.html). I am trying to figure out a way that the ball will also rotate.[详细]

2023-02-20 08:38 分类：问答

Get mouse position in scrollable div

Yet another question that has been pecking away at me the last few days. As you may have seen from my other questions I am creating some mind map software. So (extremely simplified) I have a two divs.[详细]

2023-02-10 07:09 分类：问答

How do I get the current mouse screen coordinates in WPF?

How to get current mouse coordi开发者_开发技巧nation on the screen? I know only Mouse.GetPosition() which get mousePosition of element, but I want to get the coordination without using element.Or in p[详细]

2023-01-26 03:38 分类：问答

Getting mouse co-ordinates using jQuery

I am building a breakout game using jQuery and the <canvas> element. To control the paddle, it will follow the mouse. So I need to get the mouse co-ordinates in my drawPaddle() method.[详细]

2023-01-16 06:33 分类：问答

OpenGL: How to calculate the angle where my mouse is pointing at in the 3d space?

I only need to know which angle (x,y,z vector) my cursor is pointing at. So i can shoot any particle in the direction i am pointing at.[详细]

2023-01-09 06:09 分类：问答

screen coordinates with a horizontal scroll bar

I need to place i开发者_如何转开发cons on a map image. Since the map image is bigger than my screen resolution 1280 x 1024, a horizontal scroll bar is shown.[详细]

2023-01-07 15:45 分类：问答

I need to know the x and y coordinates of the button click when a WM_COMMAND is activated

I have a button created with //Create Compass HWND hWndCompass = CreateWindowEx(NULL, \"BUTTON\", \"Compass\", WS_TABSTOP|WS_VISIBLE|WS_CHILD|BS_DEFPUSHBUTTON,[详细]

2022-12-26 04:22 分类：问答

How do I get content from a table using its ID with a regex?

I need to sort a html string so I get the content I need. Now I need to loop through the table rows in a table that have an ID. How d开发者_Go百科o I do this with a regex?Regular expressions cannot be[详细]

2022-12-16 22:05 分类：问答