diff options
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/pdfium_test.cc | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/samples/pdfium_test.cc b/samples/pdfium_test.cc index fc4bbe4aa4..a813c9c0b3 100644 --- a/samples/pdfium_test.cc +++ b/samples/pdfium_test.cc @@ -418,7 +418,7 @@ void Add_Segment(FX_DOWNLOADHINTS* pThis, size_t offset, size_t size) { void RenderPdf(const std::string& name, const char* pBuf, size_t len, const Options& options) { - printf("Rendering PDF file %s.\n", name.c_str()); + fprintf(stderr, "Rendering PDF file %s.\n", name.c_str()); IPDF_JSPLATFORM platform_callbacks; memset(&platform_callbacks, '\0', sizeof(platform_callbacks)); @@ -454,10 +454,10 @@ void RenderPdf(const std::string& name, const char* pBuf, size_t len, (void) FPDFAvail_IsDocAvail(pdf_avail, &hints); if (!FPDFAvail_IsLinearized(pdf_avail)) { - printf("Non-linearized path...\n"); + fprintf(stderr, "Non-linearized path...\n"); doc = FPDF_LoadCustomDocument(&file_access, NULL); } else { - printf("Linearized path...\n"); + fprintf(stderr, "Linearized path...\n"); doc = FPDFAvail_GetDocument(pdf_avail, NULL); } @@ -548,24 +548,27 @@ void RenderPdf(const std::string& name, const char* pBuf, size_t len, FPDFDOC_ExitFormFillEnvironment(form); FPDFAvail_Destroy(pdf_avail); - printf("Loaded, parsed and rendered %" PRIuS " pages.\n", rendered_pages); - printf("Skipped %" PRIuS " bad pages.\n", bad_pages); + fprintf(stderr, "Rendered %" PRIuS " pages.\n", rendered_pages); + fprintf(stderr, "Skipped %" PRIuS " bad pages.\n", bad_pages); } +static const char usage_string[] = + "Usage: pdfium_test [OPTION] [FILE]...\n" + " --bin-dir=<path> - override path to v8 external data\n" + " --scale=<number> - scale output size by number (e.g. 0.5)\n" +#ifdef _WIN32 + " --bmp - write page images <pdf-name>.<page-number>.bmp\n" + " --emf - write page meta files <pdf-name>.<page-number>.emf\n" +#endif + " --png - write page images <pdf-name>.<page-number>.png\n" + " --ppm - write page images <pdf-name>.<page-number>.ppm\n"; + int main(int argc, const char* argv[]) { std::vector<std::string> args(argv, argv + argc); Options options; std::list<std::string> files; if (!ParseCommandLine(args, &options, &files)) { - printf("Usage: pdfium_test [OPTION] [FILE]...\n"); - printf("--bin-dir=<path> - override path to v8 external data\n"); - printf("--scale=<number> - scale output size by number (e.g. 0.5)\n"); - printf("--png - write page images <pdf-name>.<page-number>.png\n"); - printf("--ppm - write page images <pdf-name>.<page-number>.ppm\n"); -#ifdef _WIN32 - printf("--bmp - write page images <pdf-name>.<page-number>.bmp\n"); - printf("--emf - write page meta files <pdf-name>.<page-number>.emf\n"); -#endif + fprintf(stderr, "%s", usage_string); return 1; } |