Scatter series renderers incorrect when the store only has a single item.

[Tink]

Ext version tested:

• Ext 4.1.3

Browser versions tested against:

• Chrome 24.0.1312.51 m

DOCTYPE tested against:

• ____

Description:

• It a store has only a single item the plots created by the scatter series don't appear on the chart rendering area.

Steps to reproduce the problem:

• Create a chart with a scatter series and assign it a store with a single record in it.

The result that was expected:

• The scatter series should renderer the plots the left vertical axis.

The result that occurs instead:

• The scatter series renders the plots on the far left of it's bounds, outside the defined axes.

HELPFUL INFORMATION

Debugging already done:

• This bug is due to Ininity being returned for the xScale value from the scatter series getBounds() function.

Possible fix;

• Check whether any of the scaler values are Infinity and set then to the corresponding bbox measurement.

return {
bbox: bbox,
minX: minX,
minY: minY,
xScale: xScale == Infinity ? bbox.width : xScale,
yScale: yScale == Infinity ? bbox.height : yScale
};

[mitchellsimoens]

Thanks for the report! I have opened a bug in our bug tracker.

[ozlemsimsek]

Hi,
Is this bug solved ?

[ozlemsimsek]

Hi,
Where I should write this code to avoid the problem with a store that has only one record?

return {
bbox: bbox,
minX: minX,
minY: minY,
xScale: xScale == Infinity ? bbox.width : xScale,
yScale: yScale == Infinity ? bbox.height : yScale
};

Thanks
Ozlem

[pahalad.varma]

Hi, Is this resolved? Can anybody provide a workaround?