There is an enhancement request about this issue on
https://github.com/google/google-visualization-issues/issues/1014, but the
priority is low. If more people star this issue, they may work on it
earlier.
On Sunday, October 21, 2012 at 1:00:51 AM UTC-2, asgallant wrote:
>
> The wicks of the candlestick are colored by the series color and not by
> the rising/falling state, and there is no way to force them to be colored
> by rising/falling state. You could try using a DataView to separate out
> the rising and falling values into their own series and graphing them
> accordingly. This would get you the colors you want, but your candles
> would be misaligned in the horizontal space (as each would have an empty
> spot where a candle from the other series would have been placed next to
> it).
>
> On Saturday, October 20, 2012 7:19:38 PM UTC-4, hhoang wrote:
>>
>> So I was able to change the color of the vertical bar to black by editing
>> the series option.
>> series: { 0:{color: "Black"},
>> 1: {type: "line"},
>> 2: {type:"line"}}
>>
>> However, this changes the colors for all the series, instead of just the
>> ones I want.
>> Ideally, the falling numbers will have a red vertical high/low bar,
>> and the rising numbers should have a green vertical bar.
>>
>> Any ideas on how I can accomplish this?
>>
>> On Saturday, October 20, 2012 4:25:01 PM UTC-6, Hoa Hoang wrote:
>>>
>>> I'm trying to customize the candlestick charts.
>>> I want the rising candlesticks to be hollow and falling candlesticks to
>>> be red.
>>> However, when I try to change the stroke and the fill, the horizontal
>>> bars representing the high and the low stay the default blue color.
>>>
>>> I end up with this: http://imgur.com/NoAzr
>>> Here's what my options look like.
>>> var options = {
>>> candlestick: {hollowIsRising : true,
>>> risingColor: {stroke: "Green"},
>>> fallingColor : {color: "DarkRed",fill : "DarkRed", stroke:
>>> "DarkRed",strokeWidth: 1 }},
>>> title : 'Monthly Coffee Production by Country',
>>> vAxis: {title: "price"},
>>> hAxis: {title: "Month"},
>>> seriesType: "candlesticks",
>>> series: {
>>> 1: {type: "line"},
>>> 2: {type:"line"}}
>>> };
>>>
>>
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