GRADKIENT_POLYLINE issues

[bigdigital]

Hi! For my project, i need to display a custom graphs. I found a very suitable widget GRADKIENT_POLYLINE to draw a graph. But as is can see this widget has a lot of bugs so it is almost impossible to use it (at least on API v1). The test was made on GTR 3 Pro v1.0.2 simulator
and on the real Amazfit GTR 3 Pro v 8.43.5.1
I made a repository with a test that can show the issue.

1. The widget output buffer is stripped:
   
   This issue even noticeable on GRADKIENT_POLYLINE
   API example https://docs.zepp.com/docs/reference/device-app-api/newAPI/ui/widget/GRADIENT_POLYLINE/ .
   Link to code example https://github.com/bigdigital/GRADKIENT_POLYLINE/blob/master/page/gtr3-pro/home/index.page.js

2. If creating two widgets with the same coordinates and size, the second widget will clear the output from the first
   
   Link to code example https://github.com/bigdigital/GRADKIENT_POLYLINE/blob/Issue2_graph_overlapp/page/gtr3-pro/home/index.page.js

3. If create two widgets, the second widget will replace all properties for the first (color, lineData, etc)
   
   Link to code example https://github.com/bigdigital/GRADKIENT_POLYLINE/blob/issue3_widget_properties_repalacing/page/gtr3-pro/home/index.page.js

4. Although the addPoint function is not documented, it somehow works. But for me it is expected it should put only dots to the canvas, but instead, it outputs a dots connected with lines
   
   Link to code example https://github.com/bigdigital/GRADKIENT_POLYLINE/blob/issue4_dot_display/page/gtr3-pro/home/index.page.js

[bigdigital]

Just figured out that issues 2 and 3, most possibly are the same issue. Because of the issue 3 (all line styles become the same for 1 widget), so the line has the same positions

[cuiyedong]

Thank you for your feedback. According to the feedback bug information, we have made targeted fixes on the code.

1. bug 1 : polyline is stripped
   reason : polyline canvas's rect is not match screen size,it is smaller than screen size, so ,the polyline draw is stripped.
   fix : adjust canvas rect.

2. bug 2/ bug 3 : second polyline properties was replaced
   reason : clone element attributes are not fully isolated
   fix : Create private properties for each element, isolated from each other

3. bug 4: addPoint
   in this widget,addPoint means that add a new data to the line chart array,not a isolated point。we will detailed in the docs@MyoungXUE

[twinko]

Hi @cuiyedong sorry for asking again but do you have a rough estimate when this change will be released?
Regards

[MyoungXUE]

Thank you for your support of the Developer Forum.

I will test the mentioned code cases and confirm with relevant colleagues, please be patient for a while.

[MyoungXUE]

Thank you very much for your feedback, this is a bug that needs to be fixed by the firmware!

Your suggestions are very good and we will take them on board, please be patient and wait for our fix!

[twinko]

Hey everyone,(@cuiyedong @MyoungXUE @Xuemuyang) thank you for the solution, is there at least a rough estimate, when this fix get pushed to the devices?