[Google Chart API] 2. URL foramt

URL format

Google Chart API URLs must be in the following format:


http://chart.apis.google.com/chart?<parameter 1>&<parameter 2>


&<parameter n>


Note:

Each URL must be all on one line.

Parameters are separated with the ampersand (

&

) character. You can specify as many parameters as you like, in any order. For example, the Chart API returns the following chart in response to the URL below:


http://chart.apis.google.com/chart?

chs=250x100

&chd=t:60,40

&cht=p3

&chl=Hello|World


Where:

• 
  
http://chart.apis.google.com/chart?

  is the Chart API's location.
  
• 
  
&

  separates parameters.
  
• 
  
chs=250x100

  is the chart's size in pixels.
  
• 
  
chd=t:60,40

  is the chart's data.
  
• 
  
cht=p3

  is the chart's type.
  
• 
  
chl=Hello|World

  is the chart's label.
  

You can include a Chart API image in an HTML document by embedding a URL within an

<img>

tag. For example, the following

<img>

tag results in the same image as above:


<img src="http://chart.apis.google.com/chart?

chs=250x100

&amp;chd=t:60,40

&amp;cht=p3

&amp;chl=Hello|World


"

alt="Sample chart" />




기본 URL:



http://chart.apis.google.com/chart




chs: 차트 사이즈. [width]x[height] ex) chs=200x100

chd: 차트 데이터

cht: 차트 타입

chl: 차트 레이블


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출처:

Google Chart API