Tickets :: Comment on [#2336] Impossible/difficult to set a min value on Plots

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Comment	> It seems impossible to set a minimum value on Plots, ie the Y axis > always starts at 0. It is possible to set minY using the set() > function or using _findRange, however these are overwritten when > calling draw() (or display()) since draw() calls initialize() which > re-calculate these so I can't see a way to change it persistently. > > > > I propose an update as per the attached diff. It works by sending > additional parameters to draw(), minY is the value to be used for the > "bottom" of the chart, stepLabelsY is the step between the lines in > the grid. No error checking is done, this means that some parts of > the line can be below the chart area, this should probably be taken > care of (deleting that part of the line?). > > > > The attached diff is agains the Chart.php found in Horde 3.0.4. It is > tested and it seems to work with the existing plot types.
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