My question divided to three questions:
is OpenKm accept Bar Code ??
if yes how can enter a bar Code to OpenKm DMS ??
how find something using bar code in dms
You can find information about OpenKM barcode reader at https://www.openkm.com/en/barcode.html also I suggest take a look at this video what might ilustrate the idea behing it https://www.youtube.com/watch?time_continue=1&v=TkYS33I88oU
By default OpenKM comes with a barcode engine, but might integrate commercial solution into.
You can use the search engine to find a document with some barcode, query can be done to content or metadata.
Related
I work at a printer where we generate thumbnails of artwork for orders and store them in a folder before printing.
I'm looking for a code library that will allow us to take a photo of a printed item and look through the library of thumbnails for the design.
Just wondered if anyone knows of a library or api that could do this?
Thanks
David
pHash is one solution.
There are others but that mainly depends on your requirements: do you only want to identify identical images, if not, what types of transformations do you want to be able to capture etc.
In general you should look for near duplicate image search.
#david-jennings there are numerous methods to look for similar images in libraries. Remember that google already does this in google images.
Your problem falls under the scope of Content Based Image Retrieval (CBIR), which aims at looking for images with similarities in their content. MPEG-7 is a standard established many years ago to address these issues and the research field is very active with new techniques being developed constantly.
The main idea in CBIR is to extract some kind of a signature from an image and try to match it with all previously extracted signatures of all images in your database. Which method to use depends upon the specifics of your problem... According to your initial post I suppose that probably the use of SHIFT is going to do the work for you...
You may implement such a system using OpenCV with C/C++/Java/etc., or something more "scientific" using MATLAB.
My project for JDE is to convert the invoice number that appear on JDE report to bar-code. Would you mind to tell me how I am able to do it? Because I am just a beginner for JDE software.
You need some kind of bar code java or jde library which you include into your project. Then you use the APIs provided by the library to convert numbers to barcode. ZXing
is one of hte libraries I know. However, I never used it with Blackberry.
A simple google after 'blackbaeery jde barcode' would give you plenty of more info.
If you install a Barcode Font you're supposed to convert any character into a barcode. But you should define what type of barcode you'll use.
http://en.wikipedia.org/wiki/Barcode#Types_of_barcodes
For 1 dimensional codes (like EAN f.e.) - you can use bar code font as recommended by
lhoffman. - Usually you need to calculate control character, add it to your string and output it in BI Publisher with barcode font.
Second approach - is kind of workaround - generate bar code as image using third party web application and include image into report (in runtime).
f.e. create simple wrapper for library like this - http://barcode-coder.com/en/barcode-php-class-203.html
it should receive invoice number as part of url and return image with proper bar code.
something like: http://..*.*/barcode/12321312312.png
shouldn't take more than 5 lines of php.
and include it in bi publisher like this: https://blogs.oracle.com/xmlpublisher/entry/dynamic_images
as advantage- you have more control on bar code and can use 2D bar codes.
I would like to create a website that has a large image of a tree from a distance on. When you zoom in it shows more defined image of the branches and then zooming in further the words will display in the braches. You can scroll the image to see all the other words. So its like google maps but for my own image.
I have tried looking for examples etc but can only find ones of maps. I believe I have to make different tiles for the different levels.
Is there any examples or tutorials out there that could help me or is there a specific name for what I should be looking for.
The easiest way to do it is to use a tool called MapTiler.
It's free, and you just follow a really simple wizard that just hides all the complexity from the process.
Anyway, I've posted a tutorial exactly on this topic which you can check here.
I created a Java based version of a Google Map Tiler tool here:
https://github.com/devldevelopment/googlemaptiler
This will help you cut up images as per Map Tiler but is free. An example with Javascript is provided on the github readme.
Thanks
Does anyone knows about any editor allowing to visually design a form (by form I do not mean DFM or Delphi form, but a "paper form", like those pre-printed forms that you fill with some info) and that generates pascal commands to draw that form in a Printer (or Image) canvas?
What I want is an easy way to draw/design this form visually, composed just by lines and text, and a way to convert this to Pascal commands that when run, will draw that form in a Canvas (Image or Printer), respecting the original layout and scale, doesn't matter the Canvas DPI where it is being drawn.
Update: Maybe I wasn't clear enough about what I need and why I need it. I developed an Open Source component called TFreeBoleto (freeboleto.sf.net). It is used to generate and print bank billets (a common method for billing people in Brazil). Right now, the component uses a TBitmap image containing the "billet" mask, and TextOut methods for the dynamic areas (ie: billet number, customer name, etc). It is fine when looked in the screen, but some people complains that the quality of the printed image is not good. The component uses a BltTBitmapAsDib procedure to maximize the quality of printing, but some people still think it is not good enough. So, my idea was to avoid using a bitmap image as the form layout, and draw everything direct in the canvas (both form and printer). Check here for a sample of what a bank billet looks like.
Of course ReportBuilder and/or FastReport could solve the problem, but they are not free, so I cannot include it in the component. I need "native" solution that any standard Delphi install would be able to compile.
You might get what you want out of the Fast Reports Report Designer which is a commercial reporting system for Delphi. Remember that a report is just a page. That page can be shown on the screen or printed on the printer.
You also might find that something like TRichView helps you.
Whether using TRichView in particular or not, I would look into using HTML to do what you want. I would use HTML+CSS to do both a screen and printer layout, that can also be viewed on the web. For simple text layout plus text boxes I think even bare HTML and HTML tables might be sufficient. To visually design simple text pages, using a Delphi application, I would use TRichView.
In both cases, you would be creating documents, not code. To create code that creates a page, without using any document system, would be very difficult indeed, and I am not sure what you would really do with that code, since you would need a compiler or interpreter to convert that code into something that you could use. Please clarify what you mean by "creating code", and what syntax you would want that code to be using. If HTML is code in your definition of "code" then maybe HTML is the best kind of "code" for your problem.
I do my form-work with WPTools. It is also a commercial product. The core is a very good wordprocessor and form-designer. The engine can render text and forms to any canvas (screen, printer, also create pdf) and is highly flexible. Output is mainly rtf and html.
I also see no advantage in creating pascal code to redraw the form. What you need, i think, is a good WYSIWYG-editor which creates a document that fits your needs.
Check out ReportBuilder # http://www.digital-metaphors.com/
It is a commercial reporting tool for Delphi - around a long time, very high quality, with all native Delphi source code packaged with it. I am using it for an important commercial project right now and I recommend it highly (I'm not working for them.) I've used MANY Delphi reporting tools over the years and this one is the best IMO.
RBuilder also has extensive support for paper form emulation see:
http://www.digital-metaphors.com/products/report_design/form_emulation.html
I haven't worked with that feature, but you can download a full-featured demo and try it.
Yoy can use Adobe Acrobat (full version) to create forms.
Then you can use free Acrobat Reader to display and print forms or other COM object in your application.
I think it is best solution for you.
PS
All tools for reports that are included in Delphi are free for you to design form and are free to distribute if user only preview and print already designed reports.
The same is valid for Adobe Acrobat (you may distribute forms) but you have added that you need to print form and some text over form. Maybe it is easier if you use reports but it is possible to do the same using PDF.
Most report engines are not open source but are free to distribute. There is many components for creating PDF - paid (one time), free, as well as open source.
PPS
I have read your updete for second time. Since you are using TBitmap and you can to TextOut so: You can use TMetafile. There is many editors for metafiles and it is free to distribute metafiles.
I've been admiring StackOverflow's default quilt-like profile pictures (which I notice are also on the Fail Blog) and am curious what program both are using to generate them.
But what I really want to know is: If you were to design the system to create default profile pictures, how would you do it?
I'm looking for ideas on what algorithm you'd use, as well as things like how you would related the image to the user, be it related to their username, or some portrayal of their progress (ie the image gets more complex, or larger, as they gain reputation).
FWIW, the default pictures are generated by gravatar, which is why you'll see them on more than this site.
It's called an Identicon. On Stackoverflow it Gravatar uses your IP address to generate the image.
This is an editorial, not necessarily an answer.
Those auto-generated avatars on this site come from a service (Gravatar) that focuses exclusively on providing avatars and is therefore the core of their business. For apps that aren't specifically intended to generate and display avatars, I would just go with an empty placeholder (like Facebook). It's a neat feature, but is it worth your development time when a simple placeholder would be just as effective?
A very good source of images would be flame fractals. They are rather computationally expensive, so simply sourcing them from a project like electric sheep or having them be rendered by the user's computer should be considered to offload the work.
Who wouldn't want default profile pictures like these?
alt text http://sheepserver.net/v2d6/gen/202/124809/icon.jpg alt text http://sheepserver.net/v2d6/gen/202/124805/icon.jpg alt text http://sheepserver.net/v2d6/gen/202/125373/i77.jpg alt text http://sheepserver.net/v2d6/gen/202/125431/i116.jpg
Use a Julia set or something like that and set the initial conditions to a hash of the user's email address.
I'd use a jpeg server tool (aspjpg or similar) to manipulate the image on load so it displays their badges within their profile pic.
In fact, using any tool to dynamically generate images is pretty cool. Applying some sort of 3d or flash technology to dynamically create images using random variables for eye spacing or facial structure would be pretty wicked as well.
But ya this is a weird question. hah!
I did something similar years back, I used POV-Ray to generate little 3D scenes with torusses (torii ?) and spheres. There were lots of parameters to tweak such as the position, size and colour of each object.
POV-Ray is a scriptable 3D render engine, you can find it here.
Unfortunately my images all looked too similar to each other. I love Gravatar's identicons as uses on this site. I think the symmetry helps and the shapes are unique enough that you can identify users fairly clearly.
In ruby there have a library http://github.com/swdyh/quilt to generate it!