Google Charts - Changing "logScale:true" option from natural log scale to log10 scale

[Mücahit Gürbüz]

Hello all,

There is an only one options for transforming horizontal axis of charts to logscale. When I do "logScale:true", it transforms horziontal axis with natural logarithm base. The thing that I need to implement is horizontal axis with log base 10.

How can I proceed this issue?

Best,

[Daniel LaLiberte]

Any log scale turns out to be the same regarding the log scaling itself, with multiplication by a constant.  The ticks that are displayed is then the main concern.  If you want to restrict which tick values to display, you currently (in the current release) are fairly limited. But the easiest way to get what you want is probably to specify the 'ticks' option with exactly the ticks you want.  Hope that is enough of a hint.

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Daniel LaLiberte

dlaliberte@Google.com   5CC, Cambridge MA

[Mücahit Gürbüz]

Dear Daniel,

Thanks for the reply. I got a little bit confused. Defining the tick values only does not change the spacing between values on the x axis. I think I need to manipulate all the x values by taking log10(x)? What do you think? 

On Thursday, 12 October 2017 13:48:42 UTC+3, Daniel LaLiberte wrote:

Any log scale turns out to be the same regarding the log scaling itself, with multiplication by a constant.  The ticks that are displayed is then the main concern.  If you want to restrict which tick values to display, you currently (in the current release) are fairly limited. But the easiest way to get what you want is probably to specify the 'ticks' option with exactly the ticks you want.  Hope that is enough of a hint.

On Thu, Oct 12, 2017 at 3:32 AM, Mücahit Gürbüz <mucahi...@gmail.com> wrote:

Hello all,

There is an only one options for transforming horizontal axis of charts to logscale. When I do "logScale:true", it transforms horziontal axis with natural logarithm base. The thing that I need to implement is horizontal axis with log base 10.

How can I proceed this issue?

Best,

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Daniel LaLiberte

dlali...@Google.com   5CC, Cambridge MA