Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 8 years ago.
Improve this question
I want to draw a circle with 5 pixels radius on the screen every time the mouse clicks the screen. However, if the mouse is being held down (with left click) I want a circle to be created every 20 milliseconds.
With this method, I am attempting to create a simple paint tool for a coding exercise/fun, but have no clue how to do so. Although I would prefer a direct answer, it would also help if someone could point me in the right direction (what should I take a closer look at?).
You should get closer look at canvas element.
http://diveintohtml5.info/canvas.html
http://www.w3schools.com/html/html5_canvas.asp
and so on...
Example of canvas application:
Related
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
This question appears to be off-topic because it lacks sufficient information to diagnose the problem. Describe your problem in more detail or include a minimal example in the question itself.
Closed 8 years ago.
Improve this question
I been researching various places about trying to get the width and height of a mesh but I have been able to find anything that works. I have a collada model that I imported and all I want to do is get the dimension of it in Webgl/Three.js Units so that I can calculate collision in my simple game. So how would I go about getting the width and height of a mesh in THREE.js?
If you're ok with a basic bounding box, you can use a THREE.Box3
let measure = new THREE.Vector3();
let box = colladaModel.getSize(measure);
console.log( measure );
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
Hello friends from SO:
I come with a very simple question today: we're trying to make a webpage, or, to be even more clear, an html document, look like a book!
Ok, what do you mean?
I want the elements to go down, until it reaches the maximum height of the screen, let's say, 800px, and then jump to the right.
So let's say an example:
We have a div with a total height of 300px, then, down there comes the second div, with another 300px, and then the third one, but hey! the visible area of the screen, has only 900x of height, so the 3rd div should actually go to the right, instead of making the scroll bar appear.
So anyone has an idea how this can be done using CSS3 and HTML5? I'd rather avoid Js, but if there's no other option, it will be more than welcome.
Thanks in advance and happy new year!
Chris;
For anyone coming here with the same problem, I found several solutions by now:
http://css-tricks.com/how-to-create-a-horizontally-scrolling-site/
How to make horizontal scroll on page
http://hotdot.pro/en/
http://www.bartleboglehegarty.com/
Kind regards;
Chris;
Text flowing between columns has long been a limitation / pain the in the backside for web developers.
CSS3 allows some solutions - which have variable browser support.
This is an old article - but have a read for an idea of one approach: http://alistapart.com/article/css3multicolumn
And a more recent update on the CSS3 options:
http://www.webdesignerdepot.com/2013/03/how-to-use-css3-columns/
Some javascript will likely be needed to handle the movement to the right / transitions beyond the visible screen though.
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 8 years ago.
Improve this question
Hi I am dealing with a report application that outputs some charts in picture formats like JPEG, PNG etc.
What I want to do is to fix 100px from top and 100px from left so that while the scrollable data is shown in the center, first column(name bar) and the top header(date) stays fixed. It is possible to do it with a HTML table structure but since I am working with ONE .jpeg file it does not work for me. Shortly, I need to divide one picture into pieces with CSS or jQuery.
EXAMPLE
This is what I am trying to do exactly. But I need to do it with a .jpeg file as I mentioned. I have to work with one stable image, means I can't request to divide the pictures into 3 pieces like; Header, First Column, Data.
I don't think that this question deserves all the downvoting.
As I understand it, the question is asking if it is possible to hold constant in a browser a part of an image and scroll the rest.
I think that the answer is no, but you can emulate it using two - sorry, three - copies of the image, using the CSS 'clip' property to extract appropriate parts of the images and other CSS to handle the scrolling. I don't have time to provide a worked example.
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
How can I create a menu navigation that will be hidden on load, but will show when the user hovers over a button?
So for better understanding I did a simple preview how I want:
I know how to create a <div> with the menu the, only thing that I need to know is how to create the show/hide interaction with the mouse cursor.
What language do I need to use? Please tell me how can I create this. What should I search on the internet to create this? I'm not looking for complete code, just a small example or a pointer in the right direction.
I'd go with javascript.... Here is 2 links http://www.w3schools.com/jsref/event_onmouseover.asp
http://www.htmlgoodies.com/beyond/javascript/article.php/3470771
Pretty sure you are looking for these events ;)
You can use this
Demo:
http://tympanus.net/Tutorials/AnimatedBorderMenus/index5.html
Source:
http://tympanus.net/codrops/2013/09/30/animated-border-menus/
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Closed 9 years ago.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Questions concerning problems with code you've written must describe the specific problem — and include valid code to reproduce it — in the question itself. See SSCCE.org for guidance.
Improve this question
I'd like to know some ways to animate icon on HOVER.. I'd like them to work like animated gifs...
Here is an example:
TRASK INDUSTRIES LEFT MENU
When you hover icons on the left menu they get an animation!
I google unsuccessfully for a solution...
Thanks.
The site you referenced is using sprite sheets for animation. Essentially a sprite sheet is just an image that contains frames for an entire animation. When displayed, you crop the image to match the dimensions of a single frame and adjust the position of the image to move to different frames.
Here are some jQuery plugins to help you get started.
Spritely
SpriteSpin