Implementation.md

+# Implementation
+
 ## Grouped Bar Charts
 
 ### Chart Layout
@@ -82,7 +84,7 @@ So the software will calculate the baseSize for the given `g, gpad, b, bpad` and
 
 In the case of `thickness < minThickness` an exception will be thrown stating that there is not enough space available.
 
-# Floating Dot Area Mode
+## Floating Dot Area Mode
 
 The floating dot area mode enables embossing by defining dots by their x- and y-coordinate. All plotting algorithms must implement the Plotter interface.
 Points are added iteratively to a FloatingPointData with an x- and a y-coordinate. The list with coordinates are passed to the printer starting with an ESC 70 sequence, separated by commas and ending with a semicolon.
@@ -104,15 +106,15 @@ The config values for the user settings can be found in Software Design/Configur
 
 *Richard*
 
-## Adding textures, frames and line styles to the floating dot mode
+### Adding textures, frames and line styles to the floating dot mode
 
-### Adding textures to bar charts
+#### Adding textures to bar charts
 To add a new texture to bar charts, first implement a texture function in AbstractBarChartPlotter (e.g. fillFullPattern). Then add a new else-if-statement in plotAndFillRectangle with an incremented value for j and the newly defined function in the body. A comment "new textures are added here" will show you the right spot (line 148).
 
-### Adding frames to scatter and line plots
+#### Adding frames to scatter and line plots
 To add a new frame to scatter and line plots, first implement a frame function in AbstractPointPlotter (e.g. drawDot). Then add a new else-if-statement in drawPoint with an incremented value for i and the newly defined function in the body. A comment "new frames are added here" will show you the right spot (line 283).
 
-### Adding line styles to line plots.
+#### Adding line styles to line plots.
 To add a new line style to line plots, first implement a line function in LinePlotter (e.g. drawFullLine). Then add a new else-if-statement in drawLines with an incremented value for i and the newly defined function in the body. A comment "new line styles are added here" will show you the right spot (line 170).
 
 *Richard*