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| author | Tor Andersson <tor.andersson@artifex.com> | 2017-03-31 11:46:15 +0200 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2017-07-21 16:45:54 +0200 |
| commit | d65dc510257518bb957e1caff840f9d46f1511b3 (patch) | |
| tree | 642a667863dc6774ff938d12cd6059378ea5c424 | |
| parent | d44fb06a32a60c720ba1718fead002d67d56ca2a (diff) | |
| download | mupdf-d65dc510257518bb957e1caff840f9d46f1511b3.tar.xz | |
Ignore image resolution in EPUB files.
Many images in EPUB files have bogus values for the DPI. Use 96 dpi for all
EPUB images, since that matches best what web browsers do with images in HTML.
| -rw-r--r-- | source/html/html-layout.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/source/html/html-layout.c b/source/html/html-layout.c index 9aacf09b..583464ed 100644 --- a/source/html/html-layout.c +++ b/source/html/html-layout.c @@ -790,8 +790,9 @@ generate_boxes(fz_context *ctx, fz_xml *node, fz_html_box *top, static void measure_image(fz_context *ctx, fz_html_flow *node, float max_w, float max_h) { float xs = 1, ys = 1, s = 1; - float image_w = node->content.image->w * 72.0f / node->content.image->xres; - float image_h = node->content.image->h * 72.0f / node->content.image->yres; + /* NOTE: We ignore the image DPI here, since most images in EPUB files have bogus values. */ + float image_w = node->content.image->w * 72 / 96; + float image_h = node->content.image->h * 72 / 96; node->x = 0; node->y = 0; if (image_w > max_w) |