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Support displaying images #22

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fountainer opened this issue Jul 25, 2020 · 8 comments
Closed

Support displaying images #22

fountainer opened this issue Jul 25, 2020 · 8 comments
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enhancement New feature or request

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@fountainer
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It will be nice if orgro supports displaying images.

@amake
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amake commented Jul 25, 2020

I assume the kinds of images you are mostly concerned with would be local files alongside your org document?

For that we would need #5.

Remote images are easier, but we'd probably want some sort of caching mechanism.

@amake amake added the enhancement New feature or request label Jul 25, 2020
@fountainer
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Yes. I want to display images alongside org files.

@alensiljak
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With #35, this should be fairly trivial (hopefully!).

@amake amake changed the title support displaying images Support displaying images Mar 18, 2021
@amake
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amake commented Apr 26, 2021

This will be implemented in v1.18.0, which will be available for testing soon:

See here for details and caveats.

amake added a commit that referenced this issue Apr 26, 2021
@amake
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amake commented Apr 27, 2021

v1.18.0 is now available for testing on Test Flight and Google Play.

@fountainer
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v1.18.0 is now available for testing on Test Flight and Google Play.

The LaTeX equation environment is not displayed appropriately. The following code

begin{equation}
a + b = c
end{equation}

is displayed as follows:
IMG_1927

The LaTeX code in $$ latex $$ and \[ latex \] is displayed correctly. However, I prefer to use the LaTeX equation environment for some reasons.

@amake
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amake commented Apr 28, 2021

@fountainer Thanks for the report. That doesn't have anything to do with this issue, so let's move the discussion to #42.

@amake
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amake commented May 4, 2021

This is implemented in v1.18.1, which is out for all platforms.

@amake amake closed this as completed May 4, 2021
amake added a commit that referenced this issue Oct 28, 2022
```
══╡ EXCEPTION CAUGHT BY SCHEDULER LIBRARY ╞═════════════════════════════════════════════════════════
The following assertion was thrown during a scheduler callback:
Layer OffsetEngineLayer was previously used as oldLayer.
Once a layer is used as oldLayer, it may not be used again. Instead, after calling one of the
SceneBuilder.push* methods and passing an oldLayer to it, use the layer returned by the method as
oldLayer in subsequent frames.
'dart:ui/compositing.dart':
Failed assertion: line 110 pos 9: '<optimized out>'

Either the assertion indicates an error in the framework itself, or we should provide substantially
more information in this error message to help you determine and fix the underlying cause.
In either case, please report this assertion by filing a bug on GitHub:
  https://github.com/flutter/flutter/issues/new?template=2_bug.md

When the exception was thrown, this was the stack:
#2      _EngineLayerWrapper._debugCheckNotUsedAsOldLayer (dart:ui/compositing.dart:110:9)
#3      SceneBuilder.addRetained.<anonymous closure>.recursivelyCheckChildrenUsedOnce (dart:ui/compositing.dart:695:21)
#4      List.forEach (dart:core-patch/growable_array.dart:416:8)
#5      SceneBuilder.addRetained.<anonymous closure>.recursivelyCheckChildrenUsedOnce (dart:ui/compositing.dart:701:18)
#6      SceneBuilder.addRetained.<anonymous closure> (dart:ui/compositing.dart:704:7)
#7      SceneBuilder.addRetained (dart:ui/compositing.dart:707:6)
#8      Layer._addToSceneWithRetainedRendering (package:flutter/src/rendering/layer.dart:671:15)
#9      ContainerLayer.addChildrenToScene (package:flutter/src/rendering/layer.dart:1284:13)
#10     OffsetLayer.addToScene (package:flutter/src/rendering/layer.dart:1421:5)
#11     Layer._addToSceneWithRetainedRendering (package:flutter/src/rendering/layer.dart:674:5)
#12     ContainerLayer.addChildrenToScene (package:flutter/src/rendering/layer.dart:1284:13)
#13     ClipRectLayer.addToScene (package:flutter/src/rendering/layer.dart:1590:5)
#14     Layer._addToSceneWithRetainedRendering (package:flutter/src/rendering/layer.dart:674:5)
#15     ContainerLayer.addChildrenToScene (package:flutter/src/rendering/layer.dart:1284:13)
#16     OffsetLayer.addToScene (package:flutter/src/rendering/layer.dart:1421:5)
#17     Layer._addToSceneWithRetainedRendering (package:flutter/src/rendering/layer.dart:674:5)
#18     ContainerLayer.addChildrenToScene (package:flutter/src/rendering/layer.dart:1284:13)
#19     OffsetLayer.addToScene (package:flutter/src/rendering/layer.dart:1421:5)
#20     Layer._addToSceneWithRetainedRendering (package:flutter/src/rendering/layer.dart:674:5)
#21     ContainerLayer.addChildrenToScene (package:flutter/src/rendering/layer.dart:1284:13)
#22     OffsetLayer.addToScene (package:flutter/src/rendering/layer.dart:1421:5)
#23     Layer._addToSceneWithRetainedRendering (package:flutter/src/rendering/layer.dart:674:5)
#24     ContainerLayer.addChildrenToScene (package:flutter/src/rendering/layer.dart:1284:13)
#25     TransformLayer.addToScene (package:flutter/src/rendering/layer.dart:1914:5)
#26     ContainerLayer.buildScene (package:flutter/src/rendering/layer.dart:1097:5)
#27     RenderView.compositeFrame (package:flutter/src/rendering/view.dart:231:37)
#28     RendererBinding.drawFrame (package:flutter/src/rendering/binding.dart:514:18)
#29     WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:869:13)
#30     RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:375:5)
#31     SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1271:15)
#32     SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1200:9)
#33     SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1058:5)
#34     _invoke (dart:ui/hooks.dart:145:13)
#35     PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)
#36     _drawFrame (dart:ui/hooks.dart:112:31)
(elided 2 frames from class _AssertionError)
════════════════════════════════════════════════════════════════════════════════════════════════════
```
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