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Let me first explain what I am trying to achieve... I would like to develop a website that offers some product. This product consists of multiple parts (for example, say a car). The user selects different parts and an image is generated dynamically to preview what the product would look like.
I know how to set the website up, manage database connections, and do all of that. My question is simple: Is there an existing framework that would help me to manage the manipulation of the images easily? My intention is to have separate images of each part and to overlay them in a determined fashion to develop the full product.
I think this would be possible with some fancy manipulation of the basic image controls, but I thought I would see if there was anything to make my job easier. I haven't done much with images in .NET so I don't really know what is available to me as of yet. I am experienced with images in C++ and C.
Note: This is only for research purposes, I am not developing this for any client or job. I just want to see how to do it. I am open to using regular .NET or MVC, depending on which would be most helpful for this.
Thank you for any help that you can offer.
You will need to create a full image of the car but have specific segments which you can identify through code. So your full image can be an "Image Sprite" and then you can show/hide specific chunks as the user is selecting/deselecting those segments. Here is an example that uses CSS to show specific parts of a full image. In that example, the images are separated using CSS, but you would not do that for your case. You would simply hide or show them.
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I have an upcoming project at work to develop reports displayed in a web page. I've been pointed to SSRS (or possibly Power BI) to build them but I don't really see the point of using it instead of just using web services to send data out to a Javascript front end.
The requirements include:
Sort the data
Filter the data
Group the data
Hide/Show columns
Save user preferences
Output to other formats (.pdf, .xslx)
I haven't worked with SSRS much so maybe I'm missing something, but it seems that we'd have more flexibility in the look/feel of the page, the functionality, and how the data is loaded if we ignored SSRS and rolled our own with little extra effort.
What exactly would be the advantage of using SSRS in this case? Am I right to want to architect my own solution from scratch?
What exactly would be the advantage of using SSRS in this case?
It's mostly that you wouldn't have to build and maintain the content in custom HTML and JavaScript. It's a typical build/buy tradeoff, and one that's often driven by the desire to have a high velocity of change, and to enable single person, and perhaps even a non-developer, create or maintain the reports.
Also .pdf and .xslx rendering are non-trivial, and typically require separate design and layout.
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For a few days now i am looking for a webdesigners who can make my page look nice. All i can find is people that are making .psd files of websites so i can cut out elements and put them on my page. I don't need that. I want someone, who will visit my page, look through my .css file, remake it, and maybe add few graphic elements on site - like logo and/or some icons.
I would do it by myself, but i am very bad at selecting/coupling colors, so i need someone to do it for me.
So, reasuming: how do i search through google to actually find people that can make my page look good by remaking my .css files?
People still go by the umbrella term Web Designers : http://www.hanselman.com/blog/HireAndPayADesignerAndBeHappy.aspx
I generally search css web designers to narrow it down.
Altho this area may seem gray there are a few professionals involved on different aspects of what you want.
The reason behind the confusion is that the same professional might occupy more than one role.
A Web Designer should be be able to do that. And it is required of one the basic knowledge of CSS/HTML alongside with your description.
A Web Ui Engenier is the specialist on CSS/HTML/JavaScript he wont design the interface per say He is the guy who implements it.
And a Web UX Designer is the person who will design the user interface and experience. How it should behave and the UI engenier will implement it.
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I'm looking for automated tools to help me refactor a bunch of CSS files, for example:
Remove unnecessary selectors (e.g. not used inside the page)
detect repeatable rules inside several selectors and suggest a merge
Are there any such tools?
Thanks!
Yes Google Page Speed does this CSS investigation. Link:
http://code.google.com/speed/page-speed/docs/overview.html
not totally automated, but this one works well.
I like the fact that I can see what I'm changing. While I've done UI for 15 years, there's always little things that I notice myself repeating via using this tool. In the long run, doing things a bit manually is going to make me a better developer.
Doing one that looks for unnecessary selectors is a dangerous game. You could do it, but if you ever find yourself doing dynamic and/or ajax injected divs, you'll immediately blow up your page or app using an automated tool. If you do it, make sure it's not something that works on the fly, without some sort of very good testing environment to verify the resulting output. My current corporate clients would never allow me to use any sort of point-of-request tool based on their requirements of 100% tested and verified CSS.
This tool can do automatic css refactoring, though its value in project still need to evaluate carefully.
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I'm developing an application using GWT. Though GWT is a JAVA based medium, the look and feel could only be enriched via CSS. I was wondering if there is some site, where I could download CSS that could make my app look better. Also I was thinking if GWT supports templates/themes unlike Drupal/Joomla. If it does support,is there some place where I could make use of existing templates? Being a developer, I feel the application is not appealing to the user. For instance, I'm using TabLayoutPanel to imitate the menus. But, they doesn't actually look like a menubar. Also the entire application would take only a little amount of screen space. I want the application to fill the entire screen size. Is there any way to solve the above problems??
Thanks in advance.
Like TxANG mentioned, you can use the theme generator. Working demo here http://gwt-theme-generator.appspot.com/
For full screen (all available browser space), use DockLayoutPanel
Im afraid there is no template/theme like in php because there is no predefined skeleton pages (in fact, there is no usual "pages"). All styling have to be done through CSS. If you want to generate a new CSS using different colors, there is a generator page that can help you.
Answer for your second question - Use RootLayoutPanel instead of RootPanel. And then add DockLayoutPanel to it. The center panel of the DocLayoutPanel occupies all available space in the browser.
Try Vaadin :)
http://vaadin.com/home
Showcase : http://demo.vaadin.com/sampler
Hope you like the look and feel, this framework build over GWT. You can extend the native GWT classes.
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I am looking for a free or commercial programme which will let me open up TIFF files in .NET.
Ideally it would open up in a new window, with 2 restrictions 1) That user isnt able to save the file 2) That there is no print button available.
Does anything come to mind ?
I'm not aware of any solution which can totally prevent saving/printing. However there are a few things you can do.
send a partial image to the browser (i.e. limited to 8bpp, scaled image). For instance, if google maps would use a single TIFF, good luck in saving it a screenshot at a time.
send degraded image to browser (i.e. use LibTIFF.NET to read (part of) the tiff, convert it to lossy JPG and send that to the browser.
combination of both
provide a different css for printer device, which leaves out the image.
open a new browser window without controls.
You may find some good solutions based on Silverlight or flash, which provide a higher degree of control on the freedom of the user in the browser. If you are searching for those specifically, please update your question accordingly.
Good luck
ImageMagick supports a lot of stuff, for instance TIF: http://imagemagick.codeplex.com/
It can be used to convert images to other formats.
If I am reading your question correctly (based on the asp.net tag) you actually want a TIFF-viewer for webbrowser? That is unrelated to .Net. To achieve that you'd have to either install a plugin on all the clients or have a JavaScript/Flash/Silverlight app capable of reading and displaying the picture.