I am unable to find the right function from the google charts (Google Visualization API) that would set the text/message to be shown if no data is supplied to it/data supplied does not yield a chart(eg: all y values 0)
you can use http://modernizr.com/
try with the svg fallback ;)
if the browser doesn't support SVG you may can show an update message or convert the JSON to a table.
Related
This feels like it should be possible. But I've not managed to find out how just yet.
To achieve this via the desktop application it's simple;
Use the Arrange > Insert > Advanced > CSV option
Diagram generated
Export to HTML or SVG
Open up in Chrome
I want to achieve this programmatically because the data that is entered as part of Step 1 will be created on the fly.
Not possible at time of writing - https://github.com/jgraph/drawio-desktop/issues/591
Update
"this was recently fixed since v20.7.4 (github.com/jgraph/drawio-desktop/issues/…) –
Exodus 4D"
Currently Apple provides functions to access data in font tables, like CTFontCopyTable. I'm using it to parse information (kerning, etc) out of a font when available. Is there any similar way of pulling the same data on Windows per font?
I can see a lot of documentation on the windows side when it comes to these font tables, but I can't seem to find a way to pull this data per font.
Here is how I'm pulling the data in osx:
CTFontRef lCTFont = CTFontCreateWithName((CFStringRef)lNSFontName, 800.0f, NULL);
CFDataRef lKernTable = CTFontCopyTable(lCTFont, kCTFontTableKern, kCTFontTableOptionNoOptions);
CFDataRef lGPOSTable = CTFontCopyTable(lCTFont, kCTFontTableGPOS, kCTFontTableOptionNoOptions);
GetFontData will get the raw table data, but as other suggestions advise, you will probably want to use the system-provided text layout methods rather than trying to roll your own.
You can use GetKerningPairs to get kerning data and GetCharacterPlacement to get GPOS data.
If your real intent is to simply render some text correctly though, you might want to use Uniscribe instead.
I have the attached image as shown in the bottom of this question.
I go to drag and drop: https://cloud.google.com/vision/docs/drag-and-drop
Upload this image on above link and go to Web. I see 50 links under "Pages with Matched Images"
Now I run the vision API client in Java
for (WebPage page : annotation.getPagesWithMatchingImagesList()) {
String url = page.getUrl();
System.out.println(url);
}
The result of above code is only 10 links.
http://www.clubic.com/connexion-internet/fai-sfr-box-neufbox/actualite-755413-probleme-technique-sfr-pu-prevenir.html
https://www.nextinpact.com/news/93154-option-tv-obligatoire-l-information-clients-sfr-a-souffert-d-un-probleme-technique.htm
https://www.macg.co/ailleurs/2015/02/sfr-facture-son-option-tv-obligatoire-sans-prevenir-87427
https://play.google.com/store/apps/details?id=cat.gencat.mobi.vacunes&hl=en
http://pressmans.com/index.php/probleme-sfr-tv-ugg01
https://play.google.com/store/apps/details?id=com.moddity.marketing4ecommerce&hl=en
https://support.shopo.in/hc/en-us/articles/209451025-How-to-get-orders-
https://play.google.com/store/apps/details?id=ru.kontinent.protection&hl=en
https://play.google.com/store/apps/details?id=appinventor.ai_fendy3d.Phone_Jammer&hl=en
http://www.media.mts.ru/technologies/124104/
Why is this mismatch. Is it normal or am I missing something.
I am not sure how exactly looks your http request.
But make sure you read the API docs for that maxResults parameter. This can be the cause for so few results.
I am using Workbook gem to preview the excel file without page breaks in my website. Right now, I am successful in extracting the excel file and writing it into html format and display as preview.
The following code extracts and writes the excel to html:
excel_file = Workbook::Book.open "#{file_url}"
excel_file.write_to_html(file_name + ".html")
But this gives me an unformatted html sheet with no rows and columns or any of the existing excel file.
According to murb/workbook documentation, it is said that we can pass the format as a hash within its options.
write_to_html(filename = "#{title}.html", options = {})
So, to achieve the format hash, I tried the following code:
excel_file.template.formats
But this returns a null hash. So, how can i get all the formats from the excel file and write to html? Or at least show the html table with borders for all rows and columns.
The author here. The Workbook gem is mainly built to extract and rerepresent the data in files, and not so much the formatting. In the past I made a few attempts on adding support to maintain formatting when converting, but it is far from complete. Some importers don't even set the formatting hash as you found out, notably the xlsx importer needs work on this.
The HTML was built to simply give a basic preview of the data. It basically returns a html-page with all tables which is by default unformatted, although format-names are used in the classes. There is an option though, if you'd pass style_with_inline_css: true... but then it requires an importer to actually set the format hash properly...
I'm happy to guide you here and there when you want to improve the xlsx importer code to suit your needs and hopefully the workbook gem in general, but it will need serious work if you want more than just some background colours and font properties.
i working on one project. i want to read file which path from url,this file containing xml data i have to show this data in chart format.
Basically, your steps may be these:
Validate the URL data (StructKeyExists + FileExists + isFile).
Read and parse XML file, you can do this with XmlParse.
Convert XML object into the query (see query functions).
Render the data using great charting tags.
If you want more detailed help -- please expand your question, to make it more specific.