Code samples for SaveToFilePNG.
Automatically generated by the Every Method demo.
// Automated test of SaveToFilePNG (Compression comparison) - Typical Values
// SaveToFilePNG - ioPNG_FILTER_NONE - File Size: 362 KB
IEGlobalSettings().AutoSetBitDepth := True;
IEGlobalSettings().AutoOptimizeOnSave := True;
ImageEnView1.IO.Params.PNG_Filter := ioPNG_FILTER_NONE;
ImageEnView1.IO.Params.PNG_Compression := 5;
ImageEnView1.IO.SaveToFilePNG( 'D:\Image.png' );



// Automated test of SaveToFilePNG (Compression comparison) - Alpha Channel - Typical Values
// SaveToFilePNG - ioPNG_FILTER_NONE - File Size: 329 KB
IEGlobalSettings().AutoSetBitDepth := True;
IEGlobalSettings().AutoOptimizeOnSave := True;
ImageEnView1.IO.Params.PNG_Filter := ioPNG_FILTER_NONE;
ImageEnView1.IO.Params.PNG_Compression := 5;
ImageEnView1.IO.SaveToFilePNG( 'D:\Image.png' );



// Automated test of SaveToFilePNG (Compression comparison) - 32-Bit RGBA - Typical Values
// SaveToFilePNG - ioPNG_FILTER_NONE - File Size: 50 KB
IEGlobalSettings().AutoSetBitDepth := True;
IEGlobalSettings().AutoOptimizeOnSave := True;
ImageEnView1.IO.Params.PNG_Filter := ioPNG_FILTER_NONE;
ImageEnView1.IO.Params.PNG_Compression := 5;
ImageEnView1.IO.SaveToFilePNG( 'D:\Image.png' );



// Automated test of SaveToFilePNG (Compression comparison) - 1-bit - Typical Values
// SaveToFilePNG - ioPNG_FILTER_NONE - File Size: 4 KB
IEGlobalSettings().AutoSetBitDepth := True;
IEGlobalSettings().AutoOptimizeOnSave := True;
ImageEnView1.IO.Params.PNG_Filter := ioPNG_FILTER_NONE;
ImageEnView1.IO.Params.PNG_Compression := 5;
ImageEnView1.IO.SaveToFilePNG( 'D:\Image.png' );



// Automated test of SaveToFilePNG (Compression comparison) - Random Values
// SaveToFilePNG - ioPNG_FILTER_PAETH - File Size: 248 KB
IEGlobalSettings().AutoSetBitDepth := True;
ImageEnView1.IO.Params.PNG_Filter := ioPNG_FILTER_PAETH;
ImageEnView1.IO.Params.PNG_Compression := 9;
ImageEnView1.IO.SaveToFilePNG( 'D:\Image.png' );



// Automated test of SaveToFilePNG (Compression comparison) - Alpha Channel - Random Values
// SaveToFilePNG - ioPNG_FILTER_PAETH - File Size: 225 KB
IEGlobalSettings().AutoSetBitDepth := True;
ImageEnView1.IO.Params.PNG_Filter := ioPNG_FILTER_PAETH;
ImageEnView1.IO.Params.PNG_Compression := 9;
ImageEnView1.IO.SaveToFilePNG( 'D:\Image.png' );



// Automated test of SaveToFilePNG (Compression comparison) - 32-Bit RGBA - Random Values
// SaveToFilePNG - ioPNG_FILTER_PAETH - File Size: 64 KB
IEGlobalSettings().AutoSetBitDepth := True;
ImageEnView1.IO.Params.PNG_Filter := ioPNG_FILTER_PAETH;
ImageEnView1.IO.Params.PNG_Compression := 9;
ImageEnView1.IO.SaveToFilePNG( 'D:\Image.png' );



// Automated test of SaveToFilePNG (Compression comparison) - 1-bit - Random Values
// SaveToFilePNG - ioPNG_FILTER_PAETH - File Size: 6 KB
IEGlobalSettings().AutoSetBitDepth := True;
ImageEnView1.IO.Params.PNG_Filter := ioPNG_FILTER_PAETH;
ImageEnView1.IO.Params.PNG_Compression := 9;
ImageEnView1.IO.SaveToFilePNG( 'D:\Image.png' );

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