hmCal_SET LINEDASH
hmCal_SET LINEDASH(area;selector;phase;arrayDashes)
Parameter Type Description
area Longint -> hmCal area
selector Longint -> line
phase Real -> Phase to begin
arrayDashes ARRAY REAL -> Dashes array
The command hmCal_SET LINEDASH sets the line dash pattern of a line. A line dash pattern allows you to draw a segmented line. You control the size and placement of dash segments along the line by specifying the dash array and the dash phase.
The phase parameter specifies the starting point of the dash pattern. The array arrayDashes specifies the widths of the dashes, alternating between the painted and unpainted segments of the line.
To reset the line to its default value, just set an empty array.
Examples of line dash patterns:
The following lines are supported:
- hmCal_clr_Hourline
- hmCal_clr_Halfhourline
- hmCal_clr_Dayline
The following examples sets a special line:
ARRAY REAL($tz_dashes;6)
$tz_dashes{1}:=5
$tz_dashes{2}:=1
$tz_dashes{3}:=4
$tz_dashes{4}:=1
$tz_dashes{5}:=3
$tz_dashes{6}:=1
hmCal_SET LINEDASH (hmCal;$selector;0;$tz_dashes)
Result:
