Resizing, Translating and Rotating Shapes in Excel

11/15/2010

Five different shape alterations are presented: 1. Resizing – which can be done independently on each axis by multiplying the coordinates by a certain factor while the shape is centered in the origin. 2. Translation – which can be done independently on each axis by adding or subtracting a term to each coordinate. 3. Simple rotation – formulas were derived for rotation of a shape centered in origin by a…

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Creating Shapes on a 2D Scatter Chart

10/01/2010

This post shows you how to draw a closed polygon (in this case a triangle for simplicity) on a 2D scatter plot in Excel 2003. 1. For this you need to sketch what you want to draw on a paper or just create a mental visualization. 2. In this sketch you need to define the vertices (corners) of the shape and figure out the approximate coordinates. 3. Create a table…

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