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| author | Matthew Olsson <matthewcolsson@gmail.com> | 2022-03-05 00:36:05 -0700 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2022-03-07 10:53:57 +0100 |
| commit | 7e1c823725c085e1efb796dfe98fca8f7d7857b7 (patch) | |
| tree | 14ae963ec12d7e9e7e506b43e10635fbfd9612f8 /Userland/Libraries | |
| parent | c1aa8c4a444c56215d1744fe0ceaddeb6c9c503e (diff) | |
| download | serenity-7e1c823725c085e1efb796dfe98fca8f7d7857b7.zip | |
LibPDF: Fix the zoom-related text scaling issue
Previously, text spacing on a page would only look correct on very
zoomed-in pages. When the page was zoomed out, the spacing between
characters was very large. The cause for this was incorrect initial
values for the Tc (character spacing) and Tw (word spacing) text
parameters. The initial values were too large, but they were only
about 3-5 pixels, which is why the error was only observable for
smaller pages.
The text placement still isn't perfect, but it is _much_ better!
Diffstat (limited to 'Userland/Libraries')
| -rw-r--r-- | Userland/Libraries/LibPDF/Renderer.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Userland/Libraries/LibPDF/Renderer.h b/Userland/Libraries/LibPDF/Renderer.h index eb8e0f2b63..cf10174df9 100644 --- a/Userland/Libraries/LibPDF/Renderer.h +++ b/Userland/Libraries/LibPDF/Renderer.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2021, Matthew Olsson <mattco@serenityos.org> + * Copyright (c) 2021-2022, Matthew Olsson <mattco@serenityos.org> * * SPDX-License-Identifier: BSD-2-Clause */ @@ -51,8 +51,8 @@ enum class TextRenderingMode : u8 { }; struct TextState { - float character_spacing { 3.0f }; - float word_spacing { 5.0f }; + float character_spacing { 0.0f }; + float word_spacing { 0.0f }; float horizontal_scaling { 1.0f }; float leading { 0.0f }; FlyString font_family { "Liberation Serif" }; |