feat: 🎸 Dashed rendering options for tools with lines/handles

[JamesAPetts]

Dashed line rendering options for all tools.

Open the console and paste:

const tools = cornerstoneTools.store.state.tools;
tools.forEach(tool => { const config = tool.configuration;  config.renderDashed = true; tool.configuration = config});

And all tools will be rendered in dashed mode. This can be done per tool, so you could have dashed in one viewport and solid in another.

The dash style is set in the globalConfiguation module, with a default lineDash of [4,4].

[codecov]

Codecov Report

Merging #1254 into master will decrease coverage by 0.06%.
The diff coverage is 14.49%.

@@            Coverage Diff             @@
##           master    #1254      +/-   ##
==========================================
- Coverage   19.03%   18.97%   -0.07%     
==========================================
  Files         286      286              
  Lines        8584     8629      +45     
  Branches     1459     1471      +12     
==========================================
+ Hits         1634     1637       +3     
- Misses       5759     5790      +31     
- Partials     1191     1202      +11     

Impacted Files	Coverage Δ
src/drawing/drawArrow.js	0.00% <0.00%> (ø)
src/store/modules/globalConfigurationModule.js	100.00% <ø> (ø)
src/tools/annotation/ArrowAnnotateTool.js	0.00% <0.00%> (ø)
src/tools/annotation/BidirectionalTool.js	5.00% <ø> (ø)
src/tools/annotation/CircleRoiTool.js	33.02% <0.00%> (-1.26%)	⬇️
src/tools/annotation/CobbAngleTool.js	0.00% <0.00%> (ø)
src/tools/annotation/EllipticalRoiTool.js	28.18% <0.00%> (-1.07%)	⬇️
src/tools/annotation/FreehandRoiTool.js	4.70% <0.00%> (-0.04%)	⬇️
src/tools/annotation/RectangleRoiTool.js	38.88% <0.00%> (-1.28%)	⬇️
...ols/annotation/bidirectionalTool/renderToolData.js	1.96% <0.00%> (-0.27%)	⬇️
... and 4 more

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[dannyrb]

Is the lineDash hard coded? [4, 4]
I think that's fine for now.

Long-term, it would be nice if tools/annotations had a way to override toolStyle in a consistent/granular way.

Thanks for authoring this PR

[JamesAPetts]

@dannyrb

Is the lineDash hard coded? [4, 4]

That's just the default, you can set it in the globalConfiguration module.

[dannyrb]

🎉 This PR is included in version 4.16.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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