Create a settings pointer in the drawing panel header file

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Reference no: EM133626685

Question: Create a settings pointer in the drawing panel header file. The value of the settings object pointer can either be set in the drawing panel constructor or through a setter. The easiest way is likely to create a setter for the settings pointer. It will again be necessary to remove all existing references to variables in the drawing panel and replace them with the reference to the settings object pointer. To test, change the default values in the settings object file and open the program. The interval, grid size, and colors should change based on the default values.

Reference no: EM133626685

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