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Analysis

Overview

• See WRAPPING_TEXT_RENDERING_R0

Task requirements

• Add basic text wrapping around a Frame with a higher z-order than the current Frame.
• Text will be flowed line by line following the example:

• Wrapping options
  • none - text is not wrapped
  • before - text wraps only on the left side
  • after - text wraps only on the right side
  • parallel (default) - text wraps from both sides
  • Default option (parallel).
• In this revision only the parallel will be implemented. However the others remains optional.

Task result

The result of this task is source code.

Implementation idea

• The text layout is based on HillClimbing algorithm.
• Flowing text not only to a single area, but also to a list of areas (having different shapes) is available.
• From the area of the current Frame subtract all intersecting Frames' areas and produce a list of areas.
• Pass the list to the algorithm.

Related

WRAPPING_TEXT_RENDERING_R0

How to demo

See WRAPPING_TEXT_RENDERING_R0

Design

^{(Describe your design here.)}

Implementation

^{(Describe and link the implementation results here (from the wiki or the repository).)}

Testing

^{(Place the testing results here.)}

Comments

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