Function setCustomContentWidthInPercent

setCustomContentWidthInPercent(percent): void
JMap.Application.Print.setCustomContentWidthInPercent

Sets the width used by the custom content area as a percentage of the available width left by the print legend.

The value must be between 0 and 100.
Parameters
- percent: number
  The percentage of the available width used by the custom content area
Returns void
Throws
if percent is not a finite number between 0 and 100

Example
```
// Use 40 percent of the available width left by the print legend
JMap.Application.Print.setCustomContentWidthInPercent(40)
```