Graph is not accurate with the data while spamming

[unbounded26]

I'm using XCharts-2.3.0-upm.unitypackage

1. Bug - Spamming
   The graph displayed is wrong according to passed and displayed data, if you spam on displaying the graph. While it shows perfectly fine if the showing graph button is not spammed.

I'm doing _lineChart.ClearData(); before populating graph again and _lineChart.RefreshChart(); after adding every entry in the graph



Above data remains the same, and the graph should be

While I also get the following variations of the graph by spamming the show graph button with the same above mentioned data

2. Bug - Y-axis arrow needs to point upwards

3. UI - Legend text should match the line color to be obvious and easy to understand
4. UI - The selected color of the line and the point should be the same, while it is reversed. And Point color can't be set, better to be the same as the line
5. UI - X-axis label don't stay with the x-axis on zoom, when there is a lot of data and rotation is applied

[monitor1394]

While I also get the following variations of the graph by spamming the show graph button with the same above mentioned data

I don't understand your question yet. What did you do when you clicked the Spamming button？

Bug - Y-axis arrow needs to point upwards

How did you set for the point downward?

UI - Legend text should match the line color to be obvious and easy to understand

You can change the theme ColorPalettle

UI - The selected color of the line and the point should be the same, while it is reversed. And Point color can't be set, better to be the same as the line

Also you can change the theme ColorPalettle. itemStyle color can set for point color, lineStyle color can set for line color.

UI - X-axis label don't stay with the x-axis on zoom, when there is a lot of data and rotation is applied

Can you show some screenshots? I don't understand the question yet.

[unbounded26]

While I also get the following variations of the graph by spamming the show graph button with the same above mentioned data

I don't understand your question yet. What did you do when you clicked the Spamming button？

I mean if I press Show Graph button multiple times quickly without changing the data

Bug - Y-axis arrow needs to point upwards

How did you set for the point downward?

I don't know, as I just checked the y-axis arrow and it shows a downward arrow for y-axis, while x-axis is correct as expected

UI - Legend text should match the line color to be obvious and easy to understand

You can change the theme ColorPalettle

ColorPalette under theme don't specify which color will change the Legend text. Also

• (2021.08.14) Added Legend's textAutoColor to set the text color match with Serie color (Graph is not accurate with the data while spamming #163)

This one won't work as the above screenshots show.

UI - The selected color of the line and the point should be the same, while it is reversed. And Point color can't be set, better to be the same as the line

Also you can change the theme ColorPalettle. itemStyle color can set for point color, lineStyle color can set for line color.

Under where? as I already changed it

UI - X-axis label don't stay with the x-axis on zoom, when there is a lot of data and rotation is applied

Can you show some screenshots? I don't understand the question yet.

Here is the screenshot of graph (with same data as mentioned above) with zoom-in

Also, your source code and Plugin don't match, so which one is latest?

[monitor1394]

The master branch is latest.
The release version will be released when the master is stable. So usually release version is behind the master.

UI - X-axis label don't stay with the x-axis on zoom, when there is a lot of data and rotation is applied

I've fixed it in master branch.

[unbounded26]

Yes, I updated the code to master branch.

Now, Issue 1 & 2, still exists. While others are resolved.
Issue 1 is more major, as it totally changes the graph, even if tapping with some delay on ShowGraph button with same data

[monitor1394]

Issue 1 has been fixed in the latest master branch.
But Issue 2 I don't know why yet, I can't reproduce it.

[unbounded26]

Thanks a lot, yes Issue 1 is fixed. Still, Issue 2 exists, but I'm not using the arrows in my project, so you can take your time to fix it.

By the way, I haven't done anything fancy, which made the arrow downward. I just checked to see the arrow on the y-axis and it wasn't as expected (as shown in the picture)

[unbounded26]

I was working on it and found another bug related to d87e0f8 (Issue 1) that if the y-data is 0, x-axis label doesn't update itself, while the data is as expected.

PROBLEM in one-line: When 0 value is set as ignore and there is at least one data greater than 0 on y-axis, then x-axis label gets updated. But if all values in y-axis are 0 then x-axis label doesn't update itself according to the data.

EXPECTED: x-axis label should update in any case according to x-axis data

This is the expected (correct) data which is in the x-axis data with 0 value on y-axis

The unchanged x-axis label

So update is still missing in some places in the code.

I tried to update your code, but couldn't fix this issue.

[unbounded26]

3949018 this one is the fix of the rotation and position fix. Now the issue is of the label, which doesn't get updated according to the x-axis data, as mentioned in the screenshots

Yeah, now I'm using the latest code, still facing the above-mentioned issue

[unbounded26]

The following video explains the issue more clearly, as you can see the dates which I'm showing in the graph with 3 months patches

https://user-images.githubusercontent.com/7029364/130215961-432f4467-afea-4c90-abbf-142df59d739e.mov
Only the first view and the last click change the x-axis label as only data available is in that portion, while you can see I have 3 months of gap graph to show (on 3 clicks x-axis label is not changing). In middle, I have no data, so the x-axis label doesn't update, while according to x-axis data it is updated (as the screenshot previously shared shows inspector)

[monitor1394]

What do you do when you click the left and right buttons？Can you show me the relevant code？
By the way, you can manually refresh the axis with codes:
xAxis.SetAllDirty();

[unbounded26]

_lineChart.xAxis0.SetAllDirty(); This also didn't work to update the x-axis label. Shared video is better to understand the issue.

// styling
_lineChart.xAxis0.axisLabel.textStyle.offset = new Vector2(0, -95f);
_lineChart.xAxis0.axisLabel.textStyle.rotate = 90f;
_lineChart.RefreshChart();

// populate data
_lineChart.AddXAxisData(dateToString("dd/MM/yy"));
_lineChart.AddData(0, GREEN_VALUE);
_lineChart.AddData(1, ORANGE_VALUE);
_lineChart.xAxis0.SetAllDirty();
_lineChart.RefreshChart();

I'm simply using the above sample code every time to show the graph with respective data of 3 months (as I know for 1 or 2 years data is too big to show on one graph). Arrows just fetch the next or previous data to populate.

Like if I'm trying to show a 1-year data on graph, then I will break it down into 4 chunks (3 months), and using arrows I will show the data. And pass only the first 3 months data to the graph to display it, then according to arrows pressed I pass the next 3 months data to show.

Kindly fix this issue, as I'm stuck in this, as with wrong data on the graph I can't submit my app

[monitor1394]

I have fixed it in 2.0 branch.
If you need to use the latest code, you'll need to switch to the 2.0 branch and download it.

[unbounded26]

Yeah, thanks a lot. Issue 1 is fixed

[unbounded26]

In branch 2.0, original issue 1 fix (d87e0f8) which was fixed in the master branch, you forgot to add in branch 2.0

Point at 10 is not visible

Also, kindly fix this issue in branch 2.0, as now I'm on 2.0

[monitor1394]

ok I have merged to 2.0 branch.
You can cancel serie clip.