Infinity Code Forum — custom Tooltip

Re: custom Tooltip

null@example.com (Alex Vertax) — Mon, 07 Oct 2019 19:04:24 +0000

Texture Control is not a UI element. Why did you place this in a Canvas?

Create a second Canvas with Render Mode - Screen Space - Overlay, and use this as a container for tooltips.

Re: custom Tooltip

null@example.com (tamim.ali.zoabi) — Mon, 07 Oct 2019 15:45:07 +0000

So any suggestion what to do ?

Re: custom Tooltip

null@example.com (tamim.ali.zoabi) — Mon, 07 Oct 2019 11:22:21 +0000

i discovered that its show the tooltip under the map . when accedantly i was scaled the scene .the tool tip was big and shown under the map . "label=Hellow World"

Re: custom Tooltip

null@example.com (tamim.ali.zoabi) — Mon, 07 Oct 2019 11:10:36 +0000

i Bring it back to Main Canvas . work will but doesnt show any tooltip."prefab instantiated".

Re: custom Tooltip

null@example.com (Alex Vertax) — Mon, 07 Oct 2019 10:59:53 +0000

First, it doesn't matter which Control is used.
Secondly, there should be a reference to Canvas.
Replacing this to GameObject and setting the wrong reference, you broke the logic of the script.
Bring it back to Canvas, and set the correct reference.

Re: custom Tooltip

null@example.com (tamim.ali.zoabi) — Mon, 07 Oct 2019 10:09:30 +0000

yes .. i understand that ..
but this is a way with a tilemap
i am using a texture map

i try to change : public Canvas container; to public GameObject Container ;
and assign the map as the container the in Mouse Hover its give me that :

NullReferenceException: Object reference not set to an instance of an object
UnityEngine.RectTransformUtility.ScreenPointToWorldPointInRectangle (UnityEngine.RectTransform rect, UnityEngine.Vector2 screenPoint, UnityEngine.Camera cam, UnityEngine.Vector3& worldPoint) (at C:/buildslave/unity/build/Modules/UI/ScriptBindings/RectTransformUtility.cs:23)
UnityEngine.RectTransformUtility.ScreenPointToLocalPointInRectangle (UnityEngine.RectTransform rect, UnityEngine.Vector2 screenPoint, UnityEngine.Camera cam, UnityEngine.Vector2& localPoint) (at C:/buildslave/unity/build/Modules/UI/ScriptBindings/RectTransformUtility.cs:37)
GuiToolTip.OnUpdateLate () (at Assets/Scripts/Gps_Script/GuiToolTip.cs:39)
OnlineMaps.Update () (at Assets/Infinity Code/Online maps/Scripts/OnlineMaps.cs:1366)

Re: custom Tooltip

null@example.com (Alex Vertax) — Mon, 07 Oct 2019 09:58:50 +0000

I found an old video about uGUI Tooltips:
https://www.dropbox.com/s/j5cwvch2e5v90 … 1.mp4?dl=0
Hope this helps you understand what is wrong.

Re: custom Tooltip

null@example.com (tamim.ali.zoabi) — Mon, 07 Oct 2019 09:49:09 +0000

sorry .. error happened when i try to assign the map as the canvas "i know its not correct " but i cant find witch canvas to assign .

Re: custom Tooltip

null@example.com (tamim.ali.zoabi) — Mon, 07 Oct 2019 09:44:14 +0000

if i assign my main canvas its work without error and it instantiate it under the main canvas but not on the map . and cant show it on the map

Re: custom Tooltip

null@example.com (Alex Vertax) — Mon, 07 Oct 2019 09:35:28 +0000

Open the console (Window / Console).
Select the line with the exception.
Copy the full contents of the exception, and paste it here.

Re: custom Tooltip

null@example.com (tamim.ali.zoabi) — Mon, 07 Oct 2019 09:33:18 +0000

what does thats mean ?

Re: custom Tooltip

null@example.com (Alex Vertax) — Mon, 07 Oct 2019 09:19:18 +0000

Hello.

Please attach the full stack trace of the exception.

custom Tooltip

null@example.com (tamim.ali.zoabi) — Sun, 06 Oct 2019 22:54:22 +0000

Hi
i was trying to create a custom tooltip as shown in the atlas example : Drawing tooltip using uGUI Example .
but there was some errors (assigning the Canvas) maybe cause i am using the Texture Control .
so how can i use that example and using the Texture Control . and what is the alternative of the Canvas .
i hope you understand my problem and what i am using and meaning .