Background Color | Both the primary, and optional secondary background colors for the chart. The default primary color is white. This property has both a sample color button that allows you to select a color and a field that lists the hexadecimal value(s) of the color(s) you have selected. If you want to use a gradient in the background, add a secondary color. Or delete the code for the primary color and add a different primary color. |
Background Transparency | How opaque each background color is as a percentage (0-100%). Zero is fully transparent and 100 is fully opaque. |
Show Border | Determines whether there is a border around the entire chart. Defaults to true. |
Border Color | The color of the chart border. |
Border Transparency | How opaque the chart border is as a percentage (0-100%). Zero is fully transparent and 100 is fully opaque. |
Border Thickness | The thickness of the chart border in points. |
Background Gradient Ratio | Ratio, as a percentage, for the primary and secondary colors in a background using a gradient. |
Background Gradient Angle | Angle of the gradient of background colors in degrees from 0-360. Default is 180 (horizontal gradient). |
Background Image | The URL to an image to use as the chart background. |
Background Image Transparency | How opaque the image is as a percentage (0-100%). Zero is fully transparent and 100 is fully opaque. |
Background Image Display Mode | How the image fills the background:  StretchTileFitFillCenterNone |
Background Image Vertical Alignment | Left, Right or Center. |
Background Image Horizontal Alignment | Left, Right or Center. |
Background Image Scale | The magnification. from 0% up to 300%, to apply to the background image. |