Category:Wren-polygon: Difference between revisions

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'''Wren-polygon''' is a module which enables arbitrary polygons to be drawn and/or filled within a [https://rosettacode.org/wiki/Category:DOME DOME] script using the Wren programming language. It consists of four classes: Polygon, Rectangle, Square and Selectable. The last named is an abstract class from which the other three inherit and enables them to be treated as buttons.
'''Wren-polygon''' is a module which enables arbitrary polygons to be drawn and/or filled within a [[:Category:DOME|DOME]] script using the Wren programming language. It consists of four classes: Polygon, Rectangle, Square and Selectable. The last named is an abstract class from which the other three inherit and enables them to be treated as buttons.


It is the twenty-second in a series of modules (listed on the language's [https://rosettacode.org/wiki/Category:Wren main page]) designed to assist with writing Rosetta Code tasks so the same code does not have to be written or copy/pasted time and time again thereby bloating a task's script code unnecessarily.
It is the twenty-second in a series of modules (listed on the language's [[:Category:Wren|main page]]) designed to assist with writing Rosetta Code tasks so the same code does not have to be written or copy/pasted time and time again thereby bloating a task's script code unnecessarily.


To use it you need to copy the source code (in the [https://rosettacode.org/wiki/Category_talk:Wren-polygon talk page]) to a text file called ''polygon.wren'' and place this in the same directory as the importing script so DOME can find it.
To use it you need to copy the source code (in the [[:Category_talk:Wren-polygon|talk page]]) to a text file called ''polygon.wren'' and place this in the same directory as the importing script so DOME can find it.


Wren-polygon depends on the graphics and math modules which are part of the DOME framework. As such it can only be used in a DOME script.
Wren-polygon depends on the graphics and math modules which are part of the DOME framework. As such it can only be used in a DOME script.
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