Right now I am trying to make a small game. But my graphics such as rectangles etc. are flickering. I heard you can use double buffering in visual basic 6 but I cant find the code for it. Does anybody have the code for it?
A quick, simple Google search for "Double Buffering VB6" leads to this link: http://compsci.ca/v3/viewtopic.php?t=16179 Another good source is: http://bfy.tw/3EPl :-)
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I am new to coding and wanted to get some hands on practice with a project I have in mind. Here it is:
Let's say you have blank page and on the side of a screen you have several items you can choose to draw on the blank page. For example the background can be mountains, the ocean, a forest etc. On top of that you can place a house, a church or another selectable element. Whatever you like.
It is like a picture editor where you can put together a picture with different pre-given elements. Or like in video games where you can create your own character.
What would I need to build a web application for that kind of thing?
This link should get you started but it won't be the complete answer to your question - http://www.webdesignerdepot.com/2013/08/how-to-use-html5s-drag-and-drop/
Essentially, you can achieve your image dragging and dropping using similar techniques. It will require a bit of Spike work from yourself, and looking into how HTML5 can handle drag and drop. I discovered this resource fairly quickly and I think the solution you want isn't as complicated as you may think, it just requires a bit of know-how regarding drag and drop operations within HTML5 :-)
Also, there may already be some JavaScript based API's that do this sort of thing easier but I'm not too aware - I suppose starting this way could be a great introduction for you and you may wish to expand once you've done some work for it :-)
Hope this helps you and your coding journey!
A few years ago I read an article about a neat way to analyze a large code-base.
The idea was to zoom out so far that patterns of indentation and block length are all that is really visible.
The author wrote about printing out code with very small fonts and looking at the results from 10 feet back. I believe the author also had some tools for reformatting code and producing images for this technique, in such a way that paper could be avoided.
I can't find the right search query to bring this up. Anyone have any ideas?
The text editor Sublime Text has a zoomed-out overview of your code on the left of the window, and can be used to scroll.
I've done this myself, that is print to paper with very small fonts and step back. If you want to avoid the paper route then perhaps you can print to PDF?
Or use and editor that can zoom in and out by changing font size. I use SciTE and Komodo Edit, both based on the Scintilla code editing engine and both allow me to hold down the ctrl key and use the mousewheel to change font size (just like web browsers).
With a bit of Google-fu I found references that this (ctrl+mousewheel) may also be implemented in Visual Studio and XCode. Can anyone confirm?
I think you are referring to Software Visualization? If you search for Code Visualizer, you maybe able to find a few products out there that does it but there are more focusing on aggregating the measurements information/metrics together for software comprehension and not necessary as a way to view or navigating to code only.
Some of the tools include Code city, code crawler or code visualizer. Michele Lanza and his team did some great work in this area in the recent years, however some only has support for certain language/platform so be mindful if they are going to be useful for you.
http://www.inf.usi.ch/faculty/lanza/
http://www.inf.usi.ch/phd/wettel/codecity.html
Could extract all the types, classes, etcetera, and put them into a tool such as graphviz and generate a graph.
I realize this is not strictly programming related, but hopefully you will let me get away with it.
My group is trying to put together a very short (2 minutes or so) "film" about a new feature to our product. The feature is trying to solve a particular problem a lot of our customers have. We do not want to go with live action for displaying the description of the problem we are trying to solve because we feel that the production value of anything we could come up with would be incredibly low and turn off our viewers. So we would like to make an animation (basically floating clip-art that is animated moving from place to place) while we have someone narrate the problem description.
While flash seems to be a good solution I have some problems with it:
I need to capture this in a movie format like avi
It needs to be captured in 1080p, 720p and regular TV def.
Does anyone have a suggestion for a piece of software that can get me where I need to go?
Free is good, but I think I could get my boss to lay down some scratch for this.
Thanks!
For just some basic here-is-the-screen-this-is-a-slide kinda thing you could use Windows MovieMaker, free and standard.
And here you have some tips on how to create your own screen-captured-AVI file for input.
Im trying to write an ascii game for an assignment. The program must be written entirely in c, no c++.
How can i get the program to open a window capable of rendering ascii art? I want to create a window of a certain size, that is capable of printing in multiple colors. A simple console window is insufficient.
Also, on a related note, can anyone show me a function that will write directly to the buffer? printf is too slow, and doesnt seem to be versatile enough for the graphics i want to produce.
Any help will be greatly appreciated.
Thanks in advance.
A simple console window is insufficient.
I disagree. A console window is perfectly fine for anything you seem to want to do. Colours, full ascii range, highlighting...
Also, on a related note, can anyone show me a function that will write directly to the buffer? printf is too slow,
How fast do you need to write? If you're forming the strings yourself and calling printf, it essentially just copies it into the buffer for you.
try ncurses
altho i dont think it works for windows at this time (v5.7)
or even AAlib
You want the Windows Console API there are functions in there to do exactly what you are asking. For example use SetConsoleDisplayMode to change the console size.
I am new to OpenGl, almost new to C++.
I am looking for some code that does the following things.
Open an OpenGL window (maybe using glut)
Rotate the view point when the user press the left mouse button
zoom when the user press the right mouse button
translate the point of view the user press the central button
Basically what I need is a very simple graphics platform in which I will plot results coming from my algorithms. I have tried using the glut library and some code coming from the web, but no luck!
This should be a basic project, can you please point me where to find it. It just seems unreal to me that a so simple project turns to be so hard to find, but I have been googling for hours and no results.
I really appreciate your help,
thank you very much
You're asking for a fair amount of code there. Basic, but not insubstantial. Even if we do provide the code to do what you've asked, I'm not sure if you'll be able to use it to do what you want. The Red Book is a "bible" of openGL programming of sorts and will provide you with many of the functions and how to use them. I found the entire thing online here. Look into Chapters 1-3 for your drawing and rotating. Also, Lighthouse 3D has some great tutorials for you to look at for mouse events (Link). Some knowledge of linear algebra really helps, but you can manage without it.
I don't think it directly implements everything you want, but you might want to look at the 3D graph control on Code Project. This is hardly unique though -- you might want to Google for something like "opengl activex" and look at some of the alternatives. I doubt any will directly implement all you've asked for -- they'll probably include most of the basic operations, but it'll be up to you to make the connection between the mouse operations and the actions in the window.