Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Amend PNG image fallback code #78

Merged
merged 1 commit into from
Jun 7, 2024
Merged

Amend PNG image fallback code #78

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions index.bs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -277,7 +277,7 @@ the display and Z-axis is the vector product of X and Y axes and it points outwa
the display, and towards the viewer. The [=device coordinate system=] remains stationary
regardless of the [=dom screen=] orientation (see figure below).

<img src="images/device_coordinate_system.svg" onerror="this.src='images/device_coordinate_system.png'" style="display: block;margin: auto;" alt="Device coordinate system.">
<img src="images/device_coordinate_system.svg" onerror="if (/\.svg$/.test(this.src)) this.src='images/device_coordinate_system.png'" style="display: block;margin: auto;" alt="Device coordinate system.">

The <dfn export>screen coordinate system</dfn> is defined as a three dimensional
Cartesian coordinate system (x, y, z), which is bound to the [=dom screen=].
Expand All @@ -287,7 +287,7 @@ the X-axis points towards the right of the [=dom screen=] and Z-axis is the
vector product of X and Y axes and it and it points outwards from the [=dom screen=],
and towards the viewer (see figure below).

<img src="images/screen_coordinate_system.svg" onerror="this.src='images/screen_coordinate_system.png'" style="display: block;margin: auto;" alt="Screen coordinate system.">
<img src="images/screen_coordinate_system.svg" onerror="if (/\.svg$/.test(this.src)) this.src='images/screen_coordinate_system.png'" style="display: block;margin: auto;" alt="Screen coordinate system.">

The main difference between the [=device coordinate system=] and the [=screen coordinate system=],
is that the [=screen coordinate system=] always follows the [=dom screen=] orientation,
Expand Down
Loading