Html2canvas take high quality screen shot with high "SCALE"
I finally found the solutionIt is related to the php.ini settingI change PHP.ini configuration as bellow and know I can take screenshot up to 90 MB by increasing the scale value.
post_max_size=1024M
upload_max_filesize=2048M
If not working please add these codes to functions.php file
@ini_set('upload_max_size','256M');@ini_set('post_max_size','256M');@ini_set('max_execution_time','30000');@ini_set('memory_limit', '-1');