Sakurai/pdf.js
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Avoid rendering invisible Type3 fonts (issue 5421)

Browse Source
This commit is contained in:
Jonas Jenwald 2014-10-18 22:29:21 +02:00
parent 83eff107ae
commit 4ac4d49158
4 changed files with 12 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/display/canvas.js
View File

@ -1463,9 +1463,11 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
var textHScale = current.textHScale * fontDirection; var textHScale = current.textHScale * fontDirection;
var fontMatrix = current.fontMatrix || FONT_IDENTITY_MATRIX; var fontMatrix = current.fontMatrix || FONT_IDENTITY_MATRIX;
var glyphsLength = glyphs.length; var glyphsLength = glyphs.length;
var isTextInvisible =
current.textRenderingMode === TextRenderingMode.INVISIBLE;
var i, glyph, width; var i, glyph, width;
if (fontSize === 0) { if (isTextInvisible || fontSize === 0) {
return; return;
} }

1
test/pdfs/.gitignore vendored
View File

@ -65,6 +65,7 @@
!issue5070.pdf !issue5070.pdf
!issue5238.pdf !issue5238.pdf
!issue5244.pdf !issue5244.pdf
!issue5421.pdf
!gradientfill.pdf !gradientfill.pdf
!bug903856.pdf !bug903856.pdf
!bug850854.pdf !bug850854.pdf

BIN
test/pdfs/issue5421.pdf Normal file
View File

Binary file not shown.

8
test/test_manifest.json
View File

@ -1555,6 +1555,14 @@
"type": "eq", "type": "eq",
"about": "True type font with encoding dict with no base encoding but with differences." "about": "True type font with encoding dict with no base encoding but with differences."
}, },
{ "id": "issue5421",
"file": "pdfs/issue5421.pdf",
"md5": "273f6813758a2349090003c7c8a0d85e",
"link": false,
"rounds": 1,
"type": "eq",
"about": "Invisible Type3 font used for text selection and searching."
},
{ "id": "issue5280", { "id": "issue5280",
"file": "pdfs/issue5280.pdf", "file": "pdfs/issue5280.pdf",
"md5": "0ea1230e2964e74cb6db063a89b78803", "md5": "0ea1230e2964e74cb6db063a89b78803",