I try to draw a line chart by using MPAndroid chart with JSON data. I use the MVVM arch. I have more than one fragment and I need to draw on all of them. Actually, I can draw line-chart inside fragments with the data I write manually it. But in my app the data will come from Internet as a JSON form. The line chart is not seen when the fragment is opened firstime. After firstime I mean when i switch pages then line chart is seen on the screen. I want to see line-chart, the fragment is open firstime not later. How can ı do?
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i am working with plotly treemap to make visualisations on hierarchical data.
I would like to add specific interaction : when clicking on the last level cell, i would like to open a pdf in another tab (working on jupyter notebook, through chrome).
Do you think it is possible ?
For example, if considering this following treemap (https://i.stack.imgur.com/z0Wfs.png) i would like to open a specific pdf when clicking on IND cell, another pdf when clicking on JPN cell...etc
thanks a lot for help
I want to overlay all window compose message from thunderbird to a new xul window. I've tried
<?xul-overlay href="chrome://messenger/content/messenger.xul"?>
<?xul-overlay href="chrome://messenger/content/messengercompose/messengercompose.xul"?>
but this not overlay message textarea and other tools,
i need all tools and menu from message compose window to be overlayed
please, any help will be very appreciate
The information that you have provided is a bit sparse. You have listed the following as one group of code:
<?xul-overlay href="chrome://messenger/content/messenger.xul"?>
<?xul-overlay href="chrome://messenger/content/messengercompose/messengercompose.xul"?>
From this, it is not clear if you are attempting to overlay two separate .xul files from within the same overlay file.
Overlays are specified with a one-to-one correspondence between the file being overlayed and the overlay file. In other words, to overlay those two files, you need two separate files to have two overlays (or perhaps you could overlay the same information from one file onto two).
Overlays are defined in the chrome.manifest file. Use a single line per file you are overlaying. The syntax looks like:
overlay chrome://URI-to-be-overlaid chrome://overlay-URI [flags]
The [Flags] are described on MDN.
I'm trying to draw graph inside word document using VB.net.
I'm having the X-axis and Y-axis points and I need to draw a line graph according to these points.
Also next time when I run this tool and pass the document file, the tool is supposed to read the previous data points and draw another graph with the appended data of the previous points.
Thanks a lot
I am a newbie at Objective-C. I'm working on a project for a OSX. I have a pdf template file with form fields, and I need to use it to generate a new pdf adding some images, text, barcode, and complete form fields.
I've been researching for working with PDFs, I'm trying to use Quartz 2D, CGPDFContext, and at this moment I managed to fill a new pdf with the page template, but I don´t know how to do to write on the fields forms and add other images.
How can I draw at specific point, text or image? or exist any library to manage pdf? and for generate barcode128? Thank you so much!
Once you have a CGPDFContext you can draw whatever you want into it as you would with any other context. A simple solution is to create a CALayer (or a view and then access its layer) with the content you want and then to draw that layer into your PDF context.
Getting the editable text fields isn't so easy, this might help.
If you can do away with the PDF template and do the whole thing as a view that you render into a PDF context that would be easier, but the process is generally the same once you know where you need to draw your additional text / graphics.
I'm using Snagit for user guide screenshots. (New to it, but so far it's great!). I save the screenshot as a layered .snag file, then export .png files for putting into the document. The layers in the .snag file consist of the underlying raster image (the background) plus a layer of annotations and callouts on top.
Doing it this way lets me move and edit the annotations and callouts with ease, then export a replacement .png file. But what if I have a bunch of callouts on a screenshot and the screen itself changes?
Is there a way to replace the raster layer (background) with a new one, while keeping the callouts in place, so I don't have to create a new .snag file? (I want to avoid copying and pasting the callouts from the existing file into a newly created one...)
Thx!
Yes, that is possible, as long as your annotations and callouts are still vector objects. Here's what you need to do:
Delete the existing screenshot.
Make a new screenshot and paste it into the snag file.
Select the screenshot and use the Send to Back function to move it to the bottom layer.
If required, adjust the positions of your annotations.