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Initial support for reading pages dictionary.

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This commit is contained in:
Michael R Sweet
2021-05-08 22:50:18 -04:00
parent e1c145b10a
commit 5f43761537
5 changed files with 104 additions and 6 deletions
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28
testpdfio.c
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@@ -40,7 +40,33 @@ main(int argc, // I - Number of command-line arguments
num_objs = pdfioFileGetNumObjects(pdf);
num_pages = pdfioFileGetNumPages(pdf);
printf("%s: PDF %s, %d objects, %d pages.\n", argv[i], pdfioFileGetVersion(pdf), (int)num_objs, (int)num_pages);
printf("%s: PDF %s, %d pages, %d objects.\n", argv[i], pdfioFileGetVersion(pdf), (int)num_pages, (int)num_objs);
for (n = 0; n < num_pages; n ++)
{
if ((obj = pdfioFileGetPage(pdf, n)) == NULL)
{
printf("%s: Unable to get page #%d.\n", argv[i], (int)n + 1);
}
else
{
pdfio_rect_t media_box; // MediaBox value
memset(&media_box, 0, sizeof(media_box));
dict = pdfioObjGetDict(obj);
if (!pdfioDictGetRect(dict, "MediaBox", &media_box))
{
if ((obj = pdfioDictGetObject(dict, "Parent")) != NULL)
{
dict = pdfioObjGetDict(obj);
pdfioDictGetRect(dict, "MediaBox", &media_box);
}
}
printf("%s: Page #%d is %gx%g.\n", argv[i], (int)n + 1, media_box.x2, media_box.y2);
}
}
for (n = 0; n < num_objs; n ++)
{