isImage static method

bool isImage(
  1. String filePath
)

Checks if string is an image file.

Implementation

static bool isImage(String filePath) {
  final ext = filePath.toLowerCase();

  return ext.endsWith('.jpg') ||
      ext.endsWith('.jpeg') ||
      ext.endsWith('.png') ||
      ext.endsWith('.gif') ||
      ext.endsWith('.bmp');
}