User Manual

42 Command Summary
11.6 Create a
Slider
Dec
Hex
ASCII
254 186
FE BA
■ ║
ID Type X Y Width Height Control Width Min Max
ID Type X Y Width Height Control Width Min Max
ID Type X Y Width Height Control Width Min Max
v8.3
Draw a slider on the screen that responds visually and numerically when tapped or slid. Slider regions respond
with a value of 83, their ID, then two byte length current X and Y coordinates when activated.
ID
Byte
Unique slider identification number, maximum 32 regions/sliders. value between 0 and
31
Type
Byte
Defines slider direction and starting point for the control, as below.
X
Byte
Leftmost coordinate.
Y
Byte
Topmost coordinate.
Width
Short
Width of slider.
Height
Short
Height of slider.
Control Width
Byte
Width of the slider control.
Min
Short
Minimum slider value.
Max
Short
Maximum slider value.
Table 35: Slider Definition
Value
Description
16
Horizontal slider, starting at minimum position
17
Vertical slider, starting at minimum position
32
Horizontal slider, starting at maximum position
33
Vertical slider, starting at maximum position
64
Horizontal slider, starting at middle position
65
Vertical slider, starting at middle position
11.7 Delete a
Slider
Dec
Hex
ASCII
254 189
FE BD
■ ╜
ID
ID
ID
v8.3
Deletes a previously created slider. Memory is shared with touch regions, this command will free space.
ID
Byte
Unique region identification number.
11.8 Delete
All Sliders
Dec
Hex
ASCII
254 190
FE BE
■ ╛
v8.3
Deletes all previously created sliders. Does not remove touch regions.
11.9 Set
Dragging
Threshold
Dec
Hex
ASCII
254 137
FE 89
■ ë
Threshold
Threshold
Threshold
v8.0
Sets the distance a press is required to travel before a drag event is reported. Precision will vary inversely to data
transmitted; care should be taken to find a suitable balance. Distance is calculated as

 

 

.
Threshold
Byte
Dragging threshold value. Default is 8.