Would it be possible to adjust the YoY% to the current/actual day/month instead of the complete month/year?
Here is what I am referring to (in red).
https://i.stack.imgur.com/GrAQF.jpg
Related
In QChart, how can I set tick with uneven space? In the example chart below, notice the first grid is smaller than others. How is it actually done? Thanks.
You need to set the TickType of your QValueAxis to QValueAxis::TicksDynamic.
Then you can set a tick anchor (i.e. the value where the first tick should be placed, e.g. 80.0 in the example image you provided) and tick intervals (the value between ticks, e.g. 2.5 in the example image)
Please note that dynamic ticks were only introducted in Qt 5.12.
I have 1000~ data labels on the xAxis and finding a way to automatically calculate the step based on the number of data labels and size of the charts.
Based on the documentation , if I do not set the step property of xAxis.labels , it will be calculated automatically, But in my case it is not.
Current output:
Expected output:
Currenlty the labels look as shown in the image. I'd expect the labels to drop automatically and do not show the ellipses. Any help would be much appreciated. Thanks.
-I'm using Highcharts-5.0.8
I have a basic line graph. I want this line to be green when the values are increasing (i.e., current>previous) and red when they are decreasing. Is it possible?
I am aware of this workaround: instead of the original values, I will show the difference between current value and the previous value. This way, if in the new graph I have something greater than 0, it means the original graph is ascending. And I am able to show different colors based on a threshold (so, in the new graph, when value>0, I will use green, and I will know that part of the graph corresponds to an increasing area in the original graph). I am interested in a resolution for the original problem, though.
I am creating a column chart using highcharts, I need to specify the width of the column and I am able to achieve that using the plotOptions.column.pointWidth property, after that I need to specify the distance between the columns in pixels, and I don't find anything in the API about it, I tried using plotOptions.column.groupPadding and plotOptions.column.pointPadding but they don't work if the column width is fixed. Please let me know how to achive that.
In addition to specifying the space between columns, I would like to give the columns a background color that spans the entire y-axis.
Do you mean something like in this:
Unfortunately you can set or fixed width for columns (as you are using) or floating width using groupPadding and pointPadding. Highcharts doesn't provide option to set fixed width for bars and between them. You can create an idea here: http://highcharts.uservoice.com/forums/55896-general
Apart from the issue I am trying to fix atm, I would like to know how I can make the x-axis labels to draw wherever there is a point drawn. As you can see on the screenshot there are three points in time. So instead of the label "1/10/54' (yes that is year 54) floating nowhere, I want three labels, one below each point.
(Note the 3 points are only for illustration, needs to be expandable.)
If the spacing between the labels will be irregular like your sample screenshot, you'll want to change the axis labeling policy to CPTAxisLabelingPolicyNone or CPTAxisLabelingPolicyLocationsProvided. Both policies require you to provide the tick locations. The first policy also requires you to make custom labels that don't have to be at the same locations as the tick marks while the second will automatically make labels at each tick location using the standard label formatter.