How to custom tooltip in Spreadjs chart( multi chart types) - spreadsheet

I'm use a Spreadjs chart. The tooltip will appear when I hover over a point data, the tooltip will be displayed. However, the tooltip uses the same structure when I hover over a column or any other point. And I want a different background tooltip for each type of chart. Can somebody assist me?
Here is image that can help you. enter image description here
Video for more details: https://drive.google.com/file/d/1u0ubNHcWALMo1taNHKL7BJpgbD1WTSTF/view?usp=share_link
Please help me to find the solutions! Thanks a lot.

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Resize Form To Fit Label Text

I want to make a custom messagebox form, but there's an issue if the message is to long the text will go off screen, is there a way to word wrap it to wrap the text, and the more height the text creates the form will then size to show all the text, if you know what I mean. Not sure if this is even possible, but it has to be automatic so no manual presets, it just adapts to the text...
If anyone can help with this please let me know, thanks!

How to add text under the button previously placed as leftCalloutAccessoryView of MKPinAnnotationView

I want to basically do this: ETA info under the button with a car image
How can I add text just at the bottom of the button? Thanks in advance.
I have found the solution a long time ago but forgot to mention it here.
Here it is:
Just create a Vertical StackView, set its alignment as Center and distribution as Fill, and put your label and image in it. Make your label hidden at first. Assign the StackView as the leftCalloutAccessoryView. When you got the ETA info, just make the label unhidden inside an animation code.
That's it! It will behave just like in the Apple's Map app.

Want To Create A Floating Speech Bubble Form

Wondering if someone could help me....
I have a small .NET application where I have an Edit button on a main form. When the user clicks the Edit button, I want to popup a small form right next to it (on top of the main form) with a speech balloon tail attached on the side of the form pointing to the Edit button. So it gives the effect of a floating form pushed out from the Edit button.
I don't want the appearance of a normal speech bubble, I want it to look like an actual borderless form (with square corners). It could be a custom control or anything (however, I am not yet familiar with creating my own custom controls), but I need to add Text Controls, Pictures, Label Controls, etc. to this floating form.
Any help would be appreciated.
Thanks
UPDATE
I am trying to create something to this affect:
So imagine the ? being the Edit button and the other being a form with custom controls.
Like this?
To get this behavior:
Select an image which will represent your speech bubble. Put a PictureBox on the form, make it use this image. Place two labels, as above, adjust the font.
Pick your transparency key (color). Your image background and form background need to be set to that. I used black for demo purposes, which is a bad choice if you plan to have any black or text in your speech bubble. Set form's TransparencyKey property to this color in designer. More about TransparencyKey on MSDN.
(final step, not shown on the screenshot). Set FormBorderStyle = None.
Also make sure you have other ways to close your bubble, because X will be unavailable.
The final result may look something like the following:
Note: You may notice some drawing artifacts, most images on the internet have smooth borders, and transparency key does not support shades, has to be exact color. If you are fine with these minor artifacts, feel free to leave it at that. Or, edit it to get rough borders. Or find another one that better suits your needs.

sencha Touch Chart: Is it Possible to display both Label and values in pie chart?

Is There any way to show value and label both in sencha pie chart? I tried in label "render", but the only parameter that come is the value or label only one at a time, But I can't get both at a time.
Please help me regarding this,
Thanks,
Nag.
I think this is what you are looking to do : http://bl.ocks.org/2237197.
In the renderer function you have access to the chart variable, so you can get the store, and then you find the record corresponding to the label you are currently rendering and then you can render whatever you want !

VB.NET WindowForms Question

I am looking for a specific custom control. I am drawing some rectangles to my picture box, now I would like to display a tooltip when someone moves his mouse to one of the rectangles, so a hover rectangle-hover event. Does this sound doable at all? If yes, is there anyone that has made such a control already? If no, how would I go about making my own? Thanks!
Have a look at this. You can do some really cool things with this free tooltip library:
http://www.tooltips.net
You can also try the ToolTip Class in Windows Forms.