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Preview: Corrupted Multi-Tailed Arrows when saving to SVG/PNG #2400

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Zhirnoff opened this issue Sep 18, 2024 · 3 comments
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Preview: Corrupted Multi-Tailed Arrows when saving to SVG/PNG #2400

Zhirnoff opened this issue Sep 18, 2024 · 3 comments
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@even1024
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Bug Cascade reactions MMPK Scope for Pathway reactions, View-only mode, Static images, Custom buttons and Ketcher API changes Priority: High SVG/PNG Bucket: Bugs related to SVG/PNG export
Milestone
Indigo-1.25.0-rc.1

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@Zhirnoff
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Zhirnoff commented Sep 18, 2024 •
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Summary
Corrupted Multi-Tail Arrows When Saving to SVG/PNG in Ketcher

Steps to Reproduce

  1. Create a structure in Ketcher that includes multi-tail arrows.
  2. Save the structure as an SVG or PNG file.
  3. Observe preview for multi-tail arrows

Expected behavior
The multi-tail arrows should be rendered correctly in the saved SVG/PNG file, maintaining their original appearance.

Actual behavior
When saving as SVG/PNG, the multi-tail arrows appear distorted, resulting in the visual corruption seen in the attached screenshot (with unusual shapes and misaligned elements replacing the arrows).
2024-09-18_12h01_50

Note: When a plus sign is present on canvas, multi-tail arrows display correctly in preview window.
2024-09-18_12h23_29

2024-09-18_12h26_47

Environment details:

  • OS: Windows 11
  • Browser Chrome
  • Version 128.0.6613.120 (Official Build) (64-bit)

Ketcher version
[Version 2.25.0-rc.1]
Indigo version
[Version 1.25.0-dev.1]

Bug found during pre-testing: #2129
@Zhirnoff Zhirnoff added Bug Priority: High SVG/PNG Bucket: Bugs related to SVG/PNG export Cascade reactions MMPK Scope for Pathway reactions, View-only mode, Static images, Custom buttons and Ketcher API changes labels Sep 18, 2024
@Zhirnoff Zhirnoff added this to the Indigo-1.25.0-rc.1 milestone Sep 18, 2024
@ivanmaslow ivanmaslow changed the title Preview: Corrupted Multi-Tail Arrows when saving to SVG/PNG Preview: Corrupted Multi-Tailed Arrows when saving to SVG/PNG Sep 18, 2024
@yauhen-karmyzau
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Implemented in scope #2237

@Zhirnoff
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Zhirnoff commented Oct 1, 2024

Pre-tested. Multi-tailed Arrows are saved without distortion. SVG is saved as PNG.

2024-10-01_10h34_27
2024-10-01_10h34_34
2024-10-01_10h39_00

Desktop:

  • OS: Windows 11
  • Browser Chrome
  • Version 128.0.6613.120 (Official Build) (64-bit)

Ketcher version
[Version 2.25.0-rc.4]
Indigo version
[Version 1.25.0-dev.2]

@Zhirnoff Zhirnoff mentioned this issue Oct 8, 2024
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@Zhirnoff
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Zhirnoff commented Oct 8, 2024

Tested. Bug fixed. But Multi-Tailed Arrows looks faded. Added bug to 1.25.0-rc.2
2024-10-08_17h10_25
2024-10-08_17h08_41
2024-10-08_17h08_36

Desktop:

  • OS: Windows 11
  • Browser Chrome
  • Version 128.0.6613.120 (Official Build) (64-bit)

Ketcher version
[Version 2.26.0-rc.1]
Indigo version
[Version 1.25.0-rc.1]

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@even1024 even1024

Labels
Bug Cascade reactions MMPK Scope for Pathway reactions, View-only mode, Static images, Custom buttons and Ketcher API changes Priority: High SVG/PNG Bucket: Bugs related to SVG/PNG export
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Milestone
Indigo-1.25.0-rc.1
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@even1024 @Zhirnoff @yauhen-karmyzau