I need to generate square shape in xlsx report using python in odoo15?
Currently, only TextBox is supported
You can find the answer at feature request: Implement Shapes[arrows, boxes, rectangles]. The creator of the XlsxWriter says that this is not possible and will not be added.
jmcnamara commented on Apr 26, 2022I think this probably isn't feasible. There are too many shapes to support and provide APIs for. It is also not a very frequently requested feature so the cost-benefit value is low.So, for now, this is a won't/can't add. Sorry.
Related
RadSyntaxControl is newly created control from Telerik and has a feature for InteliPrompts but in every sample, I found out the user must manually populate CompletionInfoCollection, as you can see in this example.
CompletionInfoCollection completionList = new CompletionInfoCollection()
{
new CompletionInfo("Achitect", "A software developer expert.", Image.FromFile(#"../../SyntaxEditor/ Achitect.png")),
};
this.radSyntaxEditor1.SyntaxEditorElement.IntelliPrompts.CompletionListWindow.Presenter.CompletionListItems = completionList;
It is ok if there are just a few items for autocomplete but what in a case if I want to autocomplete for language like C#. Telerik has a syntax highlight for C#, but I cannot find a way to populate IntelliPromts with data in that manner.
The sample code is from Telerik Blogs
Thank you :)
Nenad,
As you have already found out, RadSyntaxEditor uses a CompletionInfoCollection to define intelliprompts which aim to speed up coding by reducing typos and other common mistakes. It is just necessary to define a separate CompletionInfo for each item that you want in the completion list window. It is up to you what list to be displayed and how you will get this information. This job is not intended to be done by the RadSyntaxEditor control. Additional information is available in the following help article: https://docs.telerik.com/devtools/winforms/controls/syntax-editor/features/intelliprompts
I have researched in the forums and since the English version of IntelliSense files are embedded in Visual Studio, I have found the following MSDN article which offers different language packs for the IntelliSense. Hence, you can at least use it to investigate what are the keywords and replace the translation according to your needs: https://learn.microsoft.com/en-us/dotnet/core/install/localized-intellisense
I hope this information helps.
I am building an Angular test preparation app (with Laravel 5.1 API). One of the requirements is to allow the user to print a certificate of achievement.
The client wants the person's name and credentials interpolated into the document (e.g., highlighted below). Here is a snapshot of the PDF template they sent:
The way I'm handling PDF viewing is simply by storing the file on S3 and giving them a link to that file.
Interpolating information into a PDF doc doesn't seem trivial and I haven't found much information on programmatically allowing this, but there are tools like DocHub, that allow you do edit while viewing the PDF.
I'm interested in learning:
is doing this programmatically trivial?
are there 3rd party tools I'm unaware of?
would I even be able to send this information along to the S3 link to interpolate in the first place?
Using PDF as a format for editing is usually a bad choice. If you have a form with fixed fields, then it's easy. Create a PDF template with an interactive form. In this form, based on AcroForm technology, you'll define fields with fixed coordinates, and a fixed size. You can then add content to these fields.
One major disadvantage with this approach is the lack of flexibility. Did you notice that I used the word "fixed" three times in the previous paragraph? If text doesn't fit the predefined field, you're out of luck. If the field is overdimensioned, you'll end up with plenty of white space. This approach is great if you can predict what the data will be like. A typical use case is a ticket or a voucher. For instance: the empty form is a really nice page, with only a couple of fields where an automated system can put a name, a date, a time, and a seat number.
This isn't the best approach for the example you show in your screen shot. The position of every line of text, every word, every character is known in advance. If you want to replace a short word with a long word (or vice-versa), then all those positions (of each line, of the complete page, possibly of the complete document) need to be recalculated. That's madness. Only people with very poor design skills come up with such an idea.
A better idea, is to store the template as HTML. See for instance chapter 5 of iText's pdfHTML tutorial, where we have this snippet of HTML:
<html>
<head>
<title>Invitation to SXSW 2018</title>
</head>
<body>
<u><b>Re: Invitation</b></u>
<br>
<p>Dear <name>SXSW visitor</name>,
we hope you had a great SXSW film festival experience last year.
And we would like to invite you to the next edition of SXSW Film
that takes place from March 9 until March 17, 2018.</p>
<p>Sincerely,<br>
The SXSW crew<br>
<date>August 4, 2017</date></p>
</body>
</html>
Actually, it's not really HTML, because the <name> tag and the <date> tag don't exist in HTML. All HTML processors (browsers as well as pdfHTML) ignore those tags and treat their content as if the tag was a <span>:
It doesn't make much sense to have such tags in the context of pure HTML, but it does make a lot of sense in the case of pdfHTML. With pdfHTMLL, you can configure custom tags, and have a result that looks like the PDFs shown below:
Look at the document for "John Doe" and compare it with the document for "Bruno Lowagie". The name "John Doe" is much shorter than my name, hence more words fit on that first line. The text flows nicely (we could also have chosen to justify the text on both sides). This "flow" is impossible to achieve with your approach, because you will never get a PDF template to reflow nicely.
OK, I get it, you probably say, but what about the practical aspects? You talk about a Java / .Net library, but I am working with Laravel and Angular.js. First, let me tell you that I don't think you'll find any good PDF tools for Laravel or Angular.js, because of the nature of PDF and those development environments (in my opinion, those technologies don't play well together). Regardless of my opinion, this shouldn't be much of a problem for you because you work in an Amazon environment. AWS supports Java, and the Java code needed to get pdfHTML working is minimal. Most of the code samples I wrote for the pdfHTML tutorial are shorter than 15 lines. So why not try Java and pdfHTML?
If you're already using Amazon services, why not use an amazon lambda function, in combination with iText7 (java), to generate the pdf on demand?
That way, you are guaranteed that the pdf is correct, and has nice layout every time.
Generating the pdf can either be done by:
converting HTML,
programmatically creating your entire document,
filling and flattening an XFA form.
I think for your use-case, either option 1 or 2 are the most sustainable.
I am migrating Spreadsheet gear of my application from 6.0.3.190 to
7.4.1.104.I am getting my issues with Color property.Can any one help me in this.Now I am using using Color = System.Drawing.Color; and also ToSGColor().This became very hectic to do in all places where ever we use color.I expect we should have some shortcut to do this.Can any one suggest me How can i get all functionalities with few changes only.I am also getting exceptions to c onvert IColorFormat.LineColor to system.drawing.Color.
Note the "Breaking Changes" page in the SpreadsheetGear 2012 documentation, which lists this particular change:
In order to support WPF and Silverlight, the core API has been
separated from the GDI+ and Windows Forms APIs and therefore uses the
new SpreadsheetGear.Color type rather than
SpreadsheetGear.Drawing.Color. SpreadsheetGear.Drawing.Color has been
moved to SpreadsheetGear2012.Drawing.dll. See
SpreadsheetGear.Drawing.Color for an example which uses the implicit
and static converters to convert between SpreadsheetGear.Color,
SpreadsheetGear.Drawing.Color and System.Drawing.Color.
SpreadsheetGear.Colors and SpreadsheetGear.SystemColors provide
helpful predefined colors to replace the use of predefined colors in
System.Drawing.Color.
So you'll need to ensure than any place where you were previously using System.Drawing colors now use SpreadsheetGear.Drawing colors, including API like IColorFormat.LineColor.
There aren't really any "migration" tools to automatically convert such instances to the new API. So you'll need to resolve these errors for each code file. Doing a Find/Replace keyword search for "System.Drawing" and "SpreadsheetGear.Drawing" could possibly speed up the process, though this would depend on what using statements you have added to each code file.
I am able to export the entire notebook as HTML, but I would like to export just a single cell, together with its output.
Is there some way of doing this?
One way to do this is to use a custom preprocessor.
I explain how to do this briefly in response to Simple way to choose which cells to run in ipython notebook during run all.
To summarize: you can extend nbconvert.preprocessors.ExecutePreprocessor to create a preprocessor that checks cell metadata to determine whether that cell should be executed and/or output.
I use Jupyter Notebooks for report generation all the time, so I wrote a collection of custom processors to extend nbconvert behavior:
meta-language to determine what cells get executed and included in the final report (if/else logic on entire notebook sections)
executing code in markdown cells
removing code cells from output.
taking input arguments from the command line
I haven't had time to wrap these in an distributable extension, but you can see the code here: https://gist.github.com/brazilbean/3ebb31324f6dad212817b3663c7a0219.
Please feel free to use/modify/do-great-things with these examples. :)
My goal is to display various shapes(polygons, points, linestring) on google maps by using data entered into a Postgis database dynamically(i mean by that we can see modifications in the map in real time).
I was looking for a way to do this that used the spatial structure already provided in postgis(already designating if shape is a linestring or polygon, etc) instead of parsing out the coordinates and then re-entering spatial structure in google maps. I saw that google maps api is now compatible with kml data formats. And then I read that i have to convert postgis data to kml format.
I've done some reading in the forums about the actual process of converting postgis data to kml via FWTools, but didn't see anything that would help me. I'm new to kml but am familiar with postgis and perl and PHP. Is there a tutorial for the process of converting postgis data to kml? Where can I get started? Thanks for any help
You can use PostGIS to convert to KML directly:
SELECT ST_AsKML(geometry) from MyTable;
ST_AsKML is one of several output formats, including WKT, GML, GeoJSON, etc.
To show dynamic data in Google Earth, a common pattern is to use KML with a NetworkLink element. Have the link's viewRefreshMode equal to onStop and Google Earth will make requests (to a URL served by PHP, presumably) with bounding box parameters attached. Use the bounding box to query features in the PostGIS database, and return results as kml. This is great if you have lots and lots of features, but only want to retrieve those in the region the user is looking at.
Depending on the complexity of your application, you may also want to look at GeoDjango. (Familiarity with PostGIS is a big head start!)
You can get a textual representation of the spatial data from a Postgres DB using a text conversion function, like
SELECT AsText(MyGemoetry) from MyTable
then you parse the string, create your objects using various API functions - depending on the PostGIS geometry type - and append these object to the main GE plugin object in a DOM like way.
If you are familiar with JavaScript and have a fundamental knowledge of XML, a good start is http://code.google.com/apis/earth/documentation/reference/
Don't forget to specify unique ID's to your objects so you can find them later to drop/modify.
Maybe you can get some inspirations here, display the linked "locator.js" file and look at function PaintSubField(Coord) ... this is another way, bit crude but effective, avoiding to mess around with too many individual parent/child objects and structures
You also may want to consult sample applications and use the code playground for "rapid prototyping"
re "realtime" you need at least an event that you can link your generation/redraw routines to.
Good luck
MikeD