<trueview_options
dpi="120" // The dpi of trueview
/>
The options for output TrueView when calling designTrueview API. Whole trueview_options is optional. The dpi parameter is an integer, specified the dpi of output TrueView. Default value is 96. Default value will be use if it is missing or equal or less than 0. The Max value is 300.