METHODS: readonly [
"getBackgroundColor",
"getButtonMargins",
"getCornerRadius",
"getDescriptionColor",
"getDescriptionField",
"getDescriptionFontName",
"getDescriptionFontSize",
"getDescriptionMargins",
"getLeftColor",
"getLeftImage",
"getLeftMargins",
"getRightColor",
"getRightImage",
"getRightMargins",
"getStrokeColor",
"getStrokeWidth",
"getTitleColor",
"getTitleField",
"getTitleFontName",
"getTitleFontSize",
"getTitleMargins",
"getTriangleHeight",
"getTriangleWidth",
"isDescriptionWrap",
"isTitleWrap",
]
com.massifmaps.styles.BalloonPopupStyle / MSFBalloonPopupStyle