DevelopmentSeed
Chart components in Google's Image Chart API tool
The Charts API generates an image based on the data that is sent via a URL request. Within the URL, parameters are set and data variables are defined. This request then returns a PNG image of a chart based on that data. This means that a basic chart consists of only a few components: a base URL, chart type, chart size, data values, and data labels, as you can see here.
Chart components in Google's Image Chart API tool
The Charts API generates an image based on the data that is sent via a URL request. Within the URL, parameters are set and data variables are defined. This request then returns a PNG image of a chart based on that data. This means that a basic chart consists of only a few components: a base URL, chart type, chart size, data values, and data labels, as you can see here.