setResolution()

void setResolution ( char const *  modeline, int  viewPortWidth = -1, int  viewPortHeight = -1, bool  doubleBuffered = false  )

virtual

Sets TFT resolution and viewport size.

Viewport size can be larger than display size. You can pan the view using TFTController.setScreenCol() and TFTController.setScreenRow().

Parameters

modeline	Native display reoslution. Allowed values like TFT_240x240, TFT_240x320...
viewPortWidth	Virtual viewport width. Should be larger or equal to display native width.
viewPortHeight	Virtual viewport height. Should be larger or equal to display native height.
doubleBuffered	if True allocates another viewport of the same size to use as back buffer.

Example:

DisplayController.setResolution(TFT_240x240);

Implements BaseDisplayController.

Examples

ST7789_TFT/240x240/DoubleBuffer/DoubleBuffer.ino, ST7789_TFT/240x240/FileBrowser/FileBrowser.ino, ST7789_TFT/240x240/SimpleTerminalOut/SimpleTerminalOut.ino, and ST7789_TFT/240x240/Sprites/Sprites.ino.

Definition at line 212 of file TFTControllerGeneric.cpp.