Set Column Coordinates Scaling

\i C E C word::mult word::div

Parameter	Type	Range	Description
mult	word	1 ... 4096	multiplier factor for horizontal positions
div	word	1 ... 4096	divisor factor for horizontal positions

Scales column coordinates (horizontal positions) by a factor according to mult and div.

• Rounding errors may occur due to non-integer factors.
• This scaling is valid for all screens and viewports.
• This function can be used to migrate existing applications to another iLCD with a different display resolution.
• The parameter radius of the command Draw Circle is scaled with this factor.
• The display size is reported unscaled, i.e. as if both mult and div were 1 (refer to Get Display Size).
• The scan line commands are disabled as long as any coordinates scale factor is other than 1 (see Write Scan Line and Read Scan Line).
• The default value for mult and div is 1. It will be automatically set to default on startup and by the commands Reset All or Reboot Panel Controller.

Response:

[ACK]

Example

\iCEC\D1\D2

This command scales subsequent horizontal positions by a factor of 0.5 (mult/div = ½).

Get Display Size
Set Fonts Scaling
Set Graphics Scaling
Set Row Coordinates Scaling