verticalResolution property Null safety

double verticalResolution

Vertical Resolution of an image

//Creates a new PDF document.
PdfDocument doc = PdfDocument();
//Create a PDF image instance.
PdfImage image = PdfBitmap(imageData);
//Gets vertical resolution
double verticalResolution = image.verticalResolution;
//Draw the image.
doc.pages
  .add()
  .graphics
  .drawImage(image, Rect.fromLTWH(0, 0, 100, 100));
//Saves the document.
List<int> bytes = doc.save();
//Dispose the document.
doc.dispose();

Implementation

double get verticalResolution;