render PDFs as a continuous vertical page strip

1 files changed, 12 insertions, 0 deletions

diff --git a/src/pdf_bridge.h b/src/pdf_bridge.h
index 77b3dc58..cc706c33 100644
--- a/src/pdf_bridge.h
+++ b/src/pdf_bridge.h
@@ -23,6 +23,11 @@ typedef struct pardes_pdf_pixmap {
     int components;
 } pardes_pdf_pixmap;
 
+typedef struct pardes_pdf_page_size {
+    float width;
+    float height;
+} pardes_pdf_page_size;
+
 typedef struct pardes_pdf_text {
     void *handle;
     const unsigned char *data;
@@ -105,6 +110,13 @@ enum {
 pardes_pdf_document *pardes_pdf_open(const char *path, int *page_count);
 void pardes_pdf_close(pardes_pdf_document *document);
 
+/* Page dimensions in PDF points after crop/rotation, without rasterizing. */
+int pardes_pdf_get_page_size(
+    pardes_pdf_document *document,
+    int page,
+    pardes_pdf_page_size *out
+);
+
 /*
  * Start at dpi, raise the uniform scale until both optional minimum pixel
  * dimensions are met, then clamp the page's longest side to max_dimension.