requiredWidgetSize property
Size
requiredWidgetSize
outputs calculated required size to render all Scenarios and their corresponding Devices
Implementation
Size get requiredWidgetSize {
var width = scenarios
.map((scenario) => scenario.widget.scenarioSize.width)
.reduce((pw, cw) => pw + cw);
var height = scenarios
.map((scenario) => scenario.widget.scenarioSize.height)
.reduce(max);
if (scenarios.length > _numberOfDevicesPerScenario) {
final scenariosPerDevice = scenarios.length / _numberOfDevicesPerScenario;
width = width / scenariosPerDevice;
height = height * scenariosPerDevice;
}
return Size(width, height);
}