pH

Choices dialogue


Choices dialogue

Clicking Adjust on the iconbar icon, or choosing Choices... from the iconbar icon menu will open the pH choices dialogue. This dialogue is where all the application defaults are set.

The choices dialogue is shown below.

In the main part of the dialogue you can set some default actions of !pH.

Font style
The font style and the font size of the font used to label and annotate the graph can be set up here.
Graph style
The style attributes for the line on the graph are set here. The number of line segments determines how smooth the curve of the line appears to be (it is made up of a number of straight line segments). Fewer segments mean the graph is drawn faster. The number of segments can be changed using the bump arrows in the range 50 - 200 segments.

The colour of the line, and the colour of the rectangle used to mark the pH range of some common indicators can be changed. The menu button to the right of each colour patch will raise a standard wimp colour menu.

MultiPlot export
If you wish to use a high quality copy of the graph in a document for example, the data can be transferred to !MultiPlot. This allows a high quality print out, or exporting as a draw file.

The data can be saved in !MultiPlot format either as a set of points, or as a continuous line.


At the foot of the dialogue are the three buttons Save, Cancel, and Set.


These pages are best viewed in a CSS compliant browser. For RISC OS, Netsurf would be the browser of choice.

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pH is © Chris Johnson, 2006-2022
Email:chris@chris-johnson.org.uk