ImageEn, unit imageenio

TImageEnIO.SaveToFilePNG

TImageEnIO.SaveToFilePNG


Declaration

procedure SaveToFilePNG(const FileName: WideString);


Description

Saves the current image to a file in PNG format.
FileName is the file name including extension.

Note:
 If an internal save error is encountered Aborting will return true. Saving issues due to insufficient write permissions and disk write failures will raise an exception.
 To abort while saving set Aborting to true


Example

// Set best compression
ImageEnView1.IO.Params.PNG_Filter := ioPNG_FILTER_PAETH;
ImageEnView1.IO.Params.PNG_Compression := 9;
// Save PNG
ImageEnView1.IO.SaveToFilePNG('D:\max.png');