Databases Reference
In-Depth Information
•
Major Ticks
: Check this box if you want to see the big tick marks in a gauge or
dial chart.
•
Minor Ticks
: Check this box if you want to see the small tick marks between
the big tick marks on your gauge (or dial) chart.
•
Tick Labels
: Check this box if you want to see the values corresponding to the
tick marks.
•
Multiple Y-Axes
: Check the box if you want to see an extra Y-Axis positioned
opposite to the existing Y-Axis on the chart. On a multi-series chart, the extra
Y-Axis will be associated with the second series of the chart.
•
Invert X-Axis Scale
: Check this box if you want the sorting to be reversed. For
example, Adams - Ward becomes Ward - Adams.
•
Invert Y-Axis Scale
: Check this box if you want the Y-Axis scale in an inverted
mode. For example, checking the box will cause a bar chart to go down
instead of up.
•
Invert Scale
: Check this box if you want the numbers to start from high to low
on a Gauge (or Dial) chart.
•
Show Scrollbars
controls whether a scrollbar will be displayed on your chart. You
can show a scrollbar on the X-Axis, the Y-Axis, or on both.
•
Show Grid
controls whether a value grid will be displayed on your chart. You can
show the grid for the X-Axis, the Y-Axis, or for both.
•
Gradient Angle
defines the angle for the background type of Gradient. A value of 0
degrees results in a horizontal gradient with the first background color on the left
and the second background color on the right. A value of 90 degrees results in a
vertical gradient with first background color at the top and the second background
color at the bottom.
Caution
At the time of writing, APEX 4.0.2.00.07 has a bug where the gradient angle is not rendered correctly
as degrees. The current workaround is to change the XML manually to include the angle you want:
<gradient
angle="90" type="Linear">
(if you want the angle to be 90 degrees).
•
X-Axis Label
,
Y-Axis Label
, and
Values Rotation
define the amount of rotation, in
degrees, for the chart labels. Positive values indicate clockwise rotation. Negative
values indicate counter-clockwise rotation. The Font Face setting for labels does
not apply to rotated text. If the Y Axis Title contains non-ASCII characters, make
sure you don't have a value specified in the Y-Axis Label Rotation.
