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| 288 | |
| 289 | //------------------------------------------------------------------------------ |
| 290 | const char* vtkDataEncoder::EncodeAsBase64Png(vtkImageData* img, int compressionLevel) |
| 291 | { |
| 292 | // Perform in-memory write of image as png |
| 293 | vtkNew<vtkPNGWriter> writer; |
| 294 | writer->WriteToMemoryOn(); |
| 295 | writer->SetInputData(img); |
| 296 | writer->SetCompressionLevel(compressionLevel); |
| 297 | writer->Write(); |
| 298 | |
| 299 | // Return Base64-encoded string |
| 300 | return this->Internals->GetBase64EncodedImage(writer->GetResult()); |
| 301 | } |
| 302 | |
| 303 | //------------------------------------------------------------------------------ |
| 304 | const char* vtkDataEncoder::EncodeAsBase64Jpg(vtkImageData* img, int quality) |