Databases Reference
In-Depth Information
Figure 2-21.
Define the main look and feel of the chart in display settings.
In the Axes Settings shown in Figure 2-22, you define the title of the Axis, the interval, and the format
of the values.
•
X-Axis Title
and
Y-Axis Title
are used to describe the labels along the horizontal
and vertical axis of your chart.
•
X-Axis Min
and
Max
, and
Y-Axis Min
and
Max
, define the smallest and largest data
value you want to appear on the corresponding Axis. You see these items
depending on the chart type, for example, Column Chart.
Caution
Oracle APEX 4.0.2.00.07 has a bug where the X-Axis Min and Max items are visible for bar charts,
instead of the Y-Axis Min and Max items. To define a data range for a bar chart, Y-Axis Min and Max values should
be supplied. Values defined in the X-Axis Min and Max items are not taken into account for bar charts. The
workaround is to set your chart type to Column Chart first, define the value for the Y-Axis, apply the changes, and
edit the chart again to set the chart type back to Bar Chart. If you use Scrollbars, make sure there is no value
defined in the hidden value for the X or Y-Axis Min.
•
X-Axis Prefix
and
Y-Axis Prefix
define text to display before values on the
corresponding axes. This text prefix will appear before grid labels, value labels,
and hint text. For example, you can enter a currency symbol as a prefix.
