encodeToPng

actual fun ImageBitmap.encodeToPng(): ByteArray?

Encode this ImageBitmap to PNG bytes, the "saveable image" counterpart of PdfView's onPageRendered callback. Write the result to a file, share it, upload it; PNG is lossless so the export is pixel-identical to what was on screen.

Return

PNG bytes, or null if the platform failed to encode (corrupt or zero-sized bitmap, not expected for bitmaps produced by PdfView).

expect fun ImageBitmap.encodeToPng(): ByteArray?

Encode this ImageBitmap to PNG bytes, the "saveable image" counterpart of PdfView's onPageRendered callback. Write the result to a file, share it, upload it; PNG is lossless so the export is pixel-identical to what was on screen.

Return

PNG bytes, or null if the platform failed to encode (corrupt or zero-sized bitmap, not expected for bitmaps produced by PdfView).

actual fun ImageBitmap.encodeToPng(): ByteArray?

Encode this ImageBitmap to PNG bytes, the "saveable image" counterpart of PdfView's onPageRendered callback. Write the result to a file, share it, upload it; PNG is lossless so the export is pixel-identical to what was on screen.

Return

PNG bytes, or null if the platform failed to encode (corrupt or zero-sized bitmap, not expected for bitmaps produced by PdfView).

actual fun ImageBitmap.encodeToPng(): ByteArray?

Encode this ImageBitmap to PNG bytes, the "saveable image" counterpart of PdfView's onPageRendered callback. Write the result to a file, share it, upload it; PNG is lossless so the export is pixel-identical to what was on screen.

Return

PNG bytes, or null if the platform failed to encode (corrupt or zero-sized bitmap, not expected for bitmaps produced by PdfView).

actual fun ImageBitmap.encodeToPng(): ByteArray?

Encode this ImageBitmap to PNG bytes, the "saveable image" counterpart of PdfView's onPageRendered callback. Write the result to a file, share it, upload it; PNG is lossless so the export is pixel-identical to what was on screen.

Return

PNG bytes, or null if the platform failed to encode (corrupt or zero-sized bitmap, not expected for bitmaps produced by PdfView).

actual fun ImageBitmap.encodeToPng(): ByteArray?

Encode this ImageBitmap to PNG bytes, the "saveable image" counterpart of PdfView's onPageRendered callback. Write the result to a file, share it, upload it; PNG is lossless so the export is pixel-identical to what was on screen.

Return

PNG bytes, or null if the platform failed to encode (corrupt or zero-sized bitmap, not expected for bitmaps produced by PdfView).

actual fun ImageBitmap.encodeToPng(): ByteArray?

Encode this ImageBitmap to PNG bytes, the "saveable image" counterpart of PdfView's onPageRendered callback. Write the result to a file, share it, upload it; PNG is lossless so the export is pixel-identical to what was on screen.

Return

PNG bytes, or null if the platform failed to encode (corrupt or zero-sized bitmap, not expected for bitmaps produced by PdfView).