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| author | Paul Gardiner <paulg.artifex@glidos.net> | 2013-02-28 12:48:12 +0000 |
|---|---|---|
| committer | Robin Watts <robin.watts@artifex.com> | 2013-02-28 17:07:44 +0000 |
| commit | 5d63cf651367bee808d653213c7af7a31ad833ce (patch) | |
| tree | 5a61752d9b096946d27e9df5944b3119e9cc476d /android/jni | |
| parent | 215550b73bfaad01b29cda005dd5b0d6b749b381 (diff) | |
| download | mupdf-5d63cf651367bee808d653213c7af7a31ad833ce.tar.xz | |
Pass bbox to pdf_set_annot_appearance rather than base on display list
Use of the bbox device to derive the area of the display list can lead
to bad results because of heuristics used to handle corners of stroked
paths.
Diffstat (limited to 'android/jni')
| -rw-r--r-- | android/jni/mupdf.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/android/jni/mupdf.c b/android/jni/mupdf.c index 26af9149..1c717f91 100644 --- a/android/jni/mupdf.c +++ b/android/jni/mupdf.c @@ -1427,6 +1427,7 @@ JNI_FN(MuPDFCore_addMarkupAnnotationInternal)(JNIEnv * env, jobject thiz, jobjec { fz_annot *annot; fz_matrix ctm; + fz_rect rect = fz_empty_rect; float zoom = glo->resolution / 72; zoom = 1.0 / zoom; @@ -1449,6 +1450,17 @@ JNI_FN(MuPDFCore_addMarkupAnnotationInternal)(JNIEnv * env, jobject thiz, jobjec jobject opt = (*env)->GetObjectArrayElement(env, points, i); pts[i].x = opt ? (*env)->GetFloatField(env, opt, x_fid) : 0.0f; pts[i].y = opt ? (*env)->GetFloatField(env, opt, y_fid) : 0.0f; + fz_transform_point(&pts[i], &ctm); + + if (i == 0) + { + rect.x0 = rect.x1 = pts[i].x; + rect.y0 = rect.y1 = pts[i].y; + } + else + { + fz_include_point_in_rect(&rect, &pts[i]); + } } annot = fz_create_annot(idoc, pc->page, type); @@ -1477,7 +1489,7 @@ JNI_FN(MuPDFCore_addMarkupAnnotationInternal)(JNIEnv * env, jobject thiz, jobjec if (stroke) { // assert(path) - fz_stroke_path(dev, path, stroke, &ctm, fz_device_rgb, color, alpha); + fz_stroke_path(dev, path, stroke, &fz_identity, fz_device_rgb, color, alpha); fz_drop_stroke_state(ctx, stroke); stroke = NULL; fz_free_path(ctx, path); @@ -1495,10 +1507,10 @@ JNI_FN(MuPDFCore_addMarkupAnnotationInternal)(JNIEnv * env, jobject thiz, jobjec if (stroke) { - fz_stroke_path(dev, path, stroke, &ctm, fz_device_rgb, color, alpha); + fz_stroke_path(dev, path, stroke, &fz_identity, fz_device_rgb, color, alpha); } - fz_set_annot_appearance(idoc, annot, strike_list); + fz_set_annot_appearance(idoc, annot, &rect, strike_list); dump_annotation_display_lists(glo); } fz_always(ctx) |